--
This commit is contained in:
@@ -346,7 +346,7 @@ initProgressiveHeaderBlur();
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}
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})();
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/* Loading Animation */
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/* Loading Overlay */
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(() => {
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const overlay = document.getElementById('loading-overlay');
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if (!overlay) return;
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@@ -82,7 +82,6 @@
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<a href="/about/" class="text-no-decoration bold-on-small">about</a>
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<a href="/links/" class="text-no-decoration bold-on-small">links</a>
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||||
<a href="/projects/" class="text-no-decoration bold-on-small">projects</a>
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<a href="/tools/" class="text-no-decoration hide show-on-large">tools</a>
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<a href="{{ onion_site_url }}" class="text-no-decoration hide show-on-large">onion</a>
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<a href="mailto:nercone@nercone.dev" class="text-no-decoration hide show-on-large">email</a>
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<a href="/public-key/" class="text-no-decoration hide show-on-large">public-key</a>
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@@ -52,13 +52,4 @@
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<a href="https://github.com/nercone-dev/zeta-llm/" class="text-no-decoration">github</a>
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</div>
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</div>
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<div id="tls-test" class="block">
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<h3 style="margin-bottom: 0px;">Nercone TLS Test</h3>
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<p style="margin-top: 0px;">TLS設定を分析して評価するサービス</p>
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<div class="flex font-small text-light-grey-alt">
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<a href="#tls-test" class="text-no-decoration font-bold">tls-test</a>
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<a href="/tools/tls-test/" class="text-no-decoration">website</a>
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<a href="https://gitea.nercone.dev/nercone-dev/website/src/branch/main/src/nercone_website/tools/tls_test/" class="text-no-decoration">gitea</a>
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</div>
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</div>
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{% endblock %}
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@@ -1,14 +0,0 @@
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{% extends "/base.html" %}
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{% block title %}Tools - Nercone{% endblock %}
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{% block title_suffix %}Tools{% endblock %}
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{% block header_desc %}nercone.dev上で使用可能なツールたち{% endblock %}
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{% block description %}nercone.dev上で使用可能なツールたち{% endblock %}
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{% block content %}
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<a href="/tools/tls-test/" class="text-no-decoration font-bold">
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<div id="tls-test" class="block">
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<h3 style="margin-bottom: 0px;">Nercone TLS Test</h3>
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<p style="margin-top: 0px;">任意のホストに対して TLS/SSL 設定の詳細チェックとランク付けを行うWebサービス</p>
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<span class="flex font-small text-light-grey-alt">tls-test</span>
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</div>
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</a>
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{% endblock %}
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@@ -1,102 +0,0 @@
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(function () {
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// ---- Tab switching ----
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const tabs = document.querySelectorAll(".tls-tab");
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const panels = document.querySelectorAll(".tls-tab-panel");
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function activate(name) {
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tabs.forEach((btn) => {
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const active = btn.dataset.tab === name;
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btn.classList.toggle("is-active", active);
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btn.setAttribute("aria-selected", active ? "true" : "false");
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});
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panels.forEach((panel) => {
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panel.classList.toggle("is-active", panel.dataset.panel === name);
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});
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try {
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if (history.replaceState) {
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history.replaceState(null, "", "#" + name);
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}
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} catch (_) {}
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}
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if (tabs.length && panels.length) {
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tabs.forEach((btn) => {
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btn.addEventListener("click", () => activate(btn.dataset.tab));
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});
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const hash = (location.hash || "").replace(/^#/, "");
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const valid = ["summary", "reliability", "safety", "vulnerabilities", "compatibility", "log", "json"];
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if (valid.indexOf(hash) !== -1) {
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activate(hash);
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}
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}
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// ---- Shared copy helper (clipboard API + textarea fallback) ----
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async function copyText(text) {
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try {
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if (navigator.clipboard && navigator.clipboard.writeText) {
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await navigator.clipboard.writeText(text);
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return true;
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}
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const ta = document.createElement("textarea");
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ta.value = text;
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ta.style.position = "fixed";
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ta.style.opacity = "0";
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document.body.appendChild(ta);
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ta.select();
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try { document.execCommand("copy"); } catch (_) {}
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document.body.removeChild(ta);
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return true;
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} catch (_) {
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return false;
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}
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}
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// Swap a button's label and is-done class for 1.5s based on action result.
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function bindCopyButton(btn, getText) {
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if (!btn) return;
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const orig = btn.textContent;
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btn.addEventListener("click", async () => {
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const ok = await copyText(getText());
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btn.textContent = ok ? "コピーしました" : "コピー失敗";
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if (ok) btn.classList.add("is-done");
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setTimeout(() => {
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btn.textContent = orig;
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btn.classList.remove("is-done");
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}, 1500);
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});
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}
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// ---- JSON-copy button (inside the JSON tab) ----
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const rawJsonEl = document.getElementById("tls-raw-json");
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bindCopyButton(document.getElementById("tls-copy-json"), () => (rawJsonEl && rawJsonEl.textContent) || "");
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// ---- Copy-link button ----
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const copyLinkBtn = document.getElementById("tls-copy-link");
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bindCopyButton(copyLinkBtn, () => (copyLinkBtn && copyLinkBtn.dataset.link) || location.href);
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// ---- PDF / print button ----
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const printBtn = document.getElementById("tls-print-pdf");
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if (printBtn) {
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printBtn.addEventListener("click", () => {
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// Expand all tab panels so the printed PDF contains every finding,
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// then restore the previous state after the print dialog closes.
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const prev = [];
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panels.forEach((panel) => {
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prev.push([panel, panel.classList.contains("is-active")]);
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panel.classList.add("is-active");
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});
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const restore = () => {
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prev.forEach(([panel, wasActive]) => {
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panel.classList.toggle("is-active", wasActive);
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});
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window.removeEventListener("afterprint", restore);
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};
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window.addEventListener("afterprint", restore);
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try {
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window.print();
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} catch (_) {
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restore();
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}
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});
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}
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})();
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@@ -1,471 +0,0 @@
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/* Nercone TLS Test — shared styles. Palette uses CSS vars from /assets/css/style.css. */
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/* ------ Landing page ------ */
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.tls-landing {
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min-height: calc(100vh - 220px);
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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padding: 40px 24px;
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text-align: center;
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gap: 0;
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}
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.tls-landing-title {
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margin: 0 0 8px 0;
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font-size: clamp(40pt, 6vw, 64pt);
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line-height: 1.1;
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letter-spacing: -0.01em;
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}
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.tls-landing-subtitle {
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margin: 0 0 40px 0;
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font-size: 13pt;
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}
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.tls-landing-form {
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display: flex;
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align-items: stretch;
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gap: 10px;
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width: min(560px, 100%);
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margin: 0 auto;
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}
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.tls-landing-input {
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flex: 1;
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min-width: 0;
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background-color: #3a3a3a;
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color: var(--color-light-grey);
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border: 1px solid #4a4a4a;
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border-radius: 6px;
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padding: 12px 16px;
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font-family: inherit;
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font-size: 13pt;
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}
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.tls-landing-input::placeholder { color: var(--color-light-grey-alt); }
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.tls-landing-input:focus {
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outline: none;
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border-color: var(--color-bright-blue);
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}
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.tls-landing-submit {
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background-color: #0096D0;
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color: var(--color-white);
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border: none;
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border-radius: 6px;
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padding: 12px 28px;
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font-family: inherit;
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font-size: 13pt;
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transition: background-color 0.15s ease;
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}
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.tls-landing-submit:hover { background-color: #00B4F0; }
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.tls-landing-submit:active { background-color: #0080B8; }
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.tls-landing-error {
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margin-top: 12px;
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}
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.tls-landing-links {
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margin-top: 180px;
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display: flex;
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gap: 20px;
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justify-content: center;
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flex-wrap: wrap;
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}
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.tls-landing-links a {
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color: var(--color-light-grey-alt);
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text-decoration: underline;
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}
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.tls-landing-links a:hover { color: var(--color-light-grey); }
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.tls-aux-section {
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max-width: 900px;
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margin: 0 auto;
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scroll-margin-top: 80px;
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}
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.tls-aux-section ul { padding-left: 20px; }
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.tls-aux-section li { margin: 4px 0; line-height: 1.6; }
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/* ------ Status page ------ */
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.tls-status {
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display: flex;
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flex-direction: column;
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align-items: center;
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padding: 24px 16px 40px;
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text-align: center;
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}
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.tls-status-subtitle {
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margin: 4px 0 28px 0;
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font-size: 14pt;
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}
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.tls-status-progress {
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width: min(800px, 100%);
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margin: 0 auto 28px auto;
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}
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.tls-status-phase {
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margin: 0 0 8px 0;
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}
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.tls-status-testid {
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margin: 10px 0 0 0;
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}
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.tls-progress-track {
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width: 100%;
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height: 6px;
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background-color: #2a2a2a;
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border-radius: 3px;
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overflow: hidden;
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}
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.tls-progress-bar {
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height: 100%;
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background-color: var(--color-bright-green);
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transition: width 0.25s ease;
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}
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/* Status-page log block wrapper (the lighter-gray card in Image 2) */
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.tls-log-wrap {
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width: min(1100px, 100%);
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margin: 0 auto;
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background-color: var(--color-dark-grey-alt);
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border-radius: 8px;
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padding: 18px 22px;
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text-align: left;
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}
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/* ------ Log (shared between status + results) ------ */
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.tls-log {
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font-family: "MesloLGS Nerd Font", "MesloLGS NF", "Menlo", "Consolas", monospace;
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font-size: 10.5pt;
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line-height: 1.55;
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max-height: 60vh;
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overflow-y: auto;
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||||
}
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.tls-log-row {
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display: grid;
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grid-template-columns: 13em minmax(28em, auto) 1fr;
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column-gap: 16px;
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padding: 1px 0;
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word-break: break-word;
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||||
align-items: baseline;
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||||
}
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||||
.tls-log-cat {
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||||
white-space: nowrap;
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||||
}
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||||
.tls-log-msg {
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||||
white-space: nowrap;
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||||
overflow: hidden;
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||||
text-overflow: ellipsis;
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||||
}
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||||
.tls-log-msg > .font-bold { margin-right: 6px; }
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||||
.tls-log-detail {
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||||
min-width: 0;
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||||
}
|
||||
/* narrower viewports: collapse to 2 rows per entry */
|
||||
@media (max-width: 900px) {
|
||||
.tls-log-row {
|
||||
grid-template-columns: 1fr;
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||||
padding: 3px 0;
|
||||
}
|
||||
.tls-log-msg { white-space: normal; }
|
||||
}
|
||||
|
||||
/* ------ Results page ------ */
|
||||
|
||||
/* The banner header that replaces the site header on results pages.
|
||||
* The global `header { position: fixed }` rule in https://assets.nercone.dev/css/style.css is
|
||||
* overridden here because our banner flows inline — unlike the site header
|
||||
* which floats over everything. We also neutralise the 60px top-padding
|
||||
* that <main> carries to clear the (now absent) floating site header. */
|
||||
.tls-results-header {
|
||||
position: static;
|
||||
display: block;
|
||||
background-color: var(--color-dark-grey-alt);
|
||||
padding: 28px clamp(16px, 4vw, 40px) 0;
|
||||
margin-bottom: 0;
|
||||
border-bottom: 1px solid var(--color-dark-grey);
|
||||
backdrop-filter: none;
|
||||
}
|
||||
.tls-results-header::before {
|
||||
/* the global header::before adds a blurred backdrop — suppress it */
|
||||
display: none !important;
|
||||
}
|
||||
.tls-results-header + main {
|
||||
padding-top: 24px;
|
||||
}
|
||||
.tls-results-head {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 20px;
|
||||
flex-wrap: wrap;
|
||||
}
|
||||
.tls-rank-badge {
|
||||
width: 110px;
|
||||
height: 110px;
|
||||
border-radius: 50%;
|
||||
background-color: currentColor;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
flex-shrink: 0;
|
||||
box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.05);
|
||||
}
|
||||
.tls-rank-badge > * { color: #0a0a0a; }
|
||||
.tls-rank-letters {
|
||||
font-size: 30pt;
|
||||
font-weight: 600;
|
||||
line-height: 1;
|
||||
letter-spacing: -0.02em;
|
||||
}
|
||||
.tls-rank-score {
|
||||
font-size: 10pt;
|
||||
font-weight: 600;
|
||||
margin-top: 2px;
|
||||
opacity: 0.75;
|
||||
}
|
||||
.tls-results-meta {
|
||||
min-width: 220px;
|
||||
}
|
||||
.tls-results-target {
|
||||
margin: 0 0 4px 0;
|
||||
font-size: 22pt;
|
||||
font-weight: 700;
|
||||
word-break: break-all;
|
||||
}
|
||||
.tls-results-metaline {
|
||||
margin: 0 0 2px 0;
|
||||
font-size: 10.5pt;
|
||||
display: flex;
|
||||
gap: 8px;
|
||||
flex-wrap: wrap;
|
||||
}
|
||||
.tls-results-testid {
|
||||
margin: 4px 0 0 0;
|
||||
font-size: 10pt;
|
||||
}
|
||||
.tls-results-testid code {
|
||||
padding: 0;
|
||||
}
|
||||
.tls-results-actions {
|
||||
display: flex;
|
||||
gap: 10px;
|
||||
flex-wrap: wrap;
|
||||
align-items: center;
|
||||
}
|
||||
.tls-btn {
|
||||
display: inline-block;
|
||||
padding: 12px 22px;
|
||||
border-radius: 6px;
|
||||
border: none;
|
||||
font-family: inherit;
|
||||
font-size: 11pt;
|
||||
text-decoration: none;
|
||||
transition: background-color 0.15s ease, color 0.15s ease;
|
||||
line-height: 1.2;
|
||||
}
|
||||
.tls-btn-secondary {
|
||||
background-color: #3a3a3a;
|
||||
color: var(--color-light-grey);
|
||||
}
|
||||
.tls-btn-secondary:hover { background-color: #4a4a4a; }
|
||||
.tls-btn-primary {
|
||||
background-color: #0096D0;
|
||||
color: var(--color-white);
|
||||
}
|
||||
.tls-btn-primary:hover { background-color: #00B4F0; }
|
||||
.tls-btn-primary.is-done { background-color: var(--color-green); }
|
||||
|
||||
/* Tabs — sit at the bottom of the results header banner. */
|
||||
.tls-results-header .tls-tabs {
|
||||
margin: 24px -1px 0 -1px;
|
||||
padding: 0;
|
||||
}
|
||||
.tls-tabs {
|
||||
display: flex;
|
||||
flex-wrap: wrap;
|
||||
gap: 0;
|
||||
margin: 12px 0 16px 0;
|
||||
border-bottom: 1px solid var(--color-dark-grey);
|
||||
}
|
||||
.tls-tab {
|
||||
background: transparent;
|
||||
color: var(--color-light-grey-alt);
|
||||
border: none;
|
||||
border-bottom: 2px solid transparent;
|
||||
padding: 10px 18px 10px 18px;
|
||||
font-family: inherit;
|
||||
font-size: 12pt;
|
||||
transition: color 0.15s ease, border-color 0.15s ease;
|
||||
margin-bottom: -1px;
|
||||
}
|
||||
.tls-tab:hover {
|
||||
color: var(--color-light-grey);
|
||||
}
|
||||
.tls-tab.is-active {
|
||||
color: var(--color-white);
|
||||
font-weight: 600;
|
||||
border-bottom-color: var(--color-light-grey);
|
||||
}
|
||||
.tls-tab-panels {
|
||||
padding: 0 clamp(16px, 4vw, 40px) 40px;
|
||||
}
|
||||
.tls-tab-panel {
|
||||
display: none;
|
||||
}
|
||||
.tls-tab-panel.is-active {
|
||||
display: block;
|
||||
}
|
||||
|
||||
/* Structured sections inside each tab panel. */
|
||||
.tls-section {
|
||||
margin-top: 24px;
|
||||
}
|
||||
.tls-section:first-child {
|
||||
margin-top: 4px;
|
||||
}
|
||||
.tls-section-title {
|
||||
font-size: 14pt;
|
||||
font-weight: 600;
|
||||
margin: 0 0 10px 0;
|
||||
padding-bottom: 6px;
|
||||
border-bottom: 1px solid #3a3a3a;
|
||||
}
|
||||
|
||||
/* Standard result tables. */
|
||||
.tls-table {
|
||||
width: 100%;
|
||||
border-collapse: collapse;
|
||||
font-size: 11pt;
|
||||
background-color: #202020;
|
||||
border-radius: 6px;
|
||||
overflow: hidden;
|
||||
color: var(--color-light-grey);
|
||||
}
|
||||
.tls-table th,
|
||||
.tls-table td {
|
||||
padding: 10px 12px;
|
||||
text-align: left;
|
||||
vertical-align: top;
|
||||
border-bottom: 1px solid #2c2c2c;
|
||||
}
|
||||
.tls-table thead th {
|
||||
background-color: #2a2a2a;
|
||||
color: var(--color-light-grey-alt);
|
||||
font-weight: 500;
|
||||
font-size: 10.5pt;
|
||||
text-transform: uppercase;
|
||||
letter-spacing: 0.03em;
|
||||
}
|
||||
.tls-table tbody tr:last-child th,
|
||||
.tls-table tbody tr:last-child td {
|
||||
border-bottom: none;
|
||||
}
|
||||
.tls-table code {
|
||||
font-size: 10.5pt;
|
||||
background-color: transparent;
|
||||
padding: 0;
|
||||
}
|
||||
|
||||
/* Cipher suites per version. */
|
||||
.tls-cipher-block {
|
||||
margin-top: 14px;
|
||||
}
|
||||
.tls-cipher-version {
|
||||
margin: 0 0 6px 0;
|
||||
font-size: 11.5pt;
|
||||
color: var(--color-light-grey);
|
||||
font-weight: 600;
|
||||
}
|
||||
.tls-cipher-list {
|
||||
list-style: none;
|
||||
padding: 10px 14px;
|
||||
margin: 0;
|
||||
background-color: #202020;
|
||||
border-radius: 6px;
|
||||
display: grid;
|
||||
grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
|
||||
gap: 4px 16px;
|
||||
}
|
||||
.tls-cipher-list code {
|
||||
font-size: 10pt;
|
||||
color: var(--color-light-grey);
|
||||
background: transparent;
|
||||
padding: 0;
|
||||
}
|
||||
|
||||
/* JSON tab. */
|
||||
.tls-json-meta {
|
||||
display: flex;
|
||||
gap: 10px;
|
||||
align-items: center;
|
||||
justify-content: space-between;
|
||||
flex-wrap: wrap;
|
||||
margin-bottom: 10px;
|
||||
}
|
||||
.tls-raw {
|
||||
max-height: 640px;
|
||||
overflow: auto;
|
||||
background-color: #202020;
|
||||
padding: 14px 16px;
|
||||
border-radius: 6px;
|
||||
font-size: 10pt;
|
||||
margin: 0;
|
||||
}
|
||||
.tls-raw code {
|
||||
white-space: pre;
|
||||
background: transparent;
|
||||
padding: 0;
|
||||
}
|
||||
|
||||
/* Print stylesheet — "PDFをダウンロード" uses window.print(). Hide chrome and
|
||||
* expand all tab panels so the resulting PDF contains every finding. */
|
||||
@media print {
|
||||
html, body {
|
||||
background: #ffffff !important;
|
||||
color: #101010 !important;
|
||||
}
|
||||
footer, .tls-tabs, .tls-results-actions,
|
||||
#tls-copy-json, script, .tls-landing-links {
|
||||
display: none !important;
|
||||
}
|
||||
.tls-results-header {
|
||||
background: transparent !important;
|
||||
border: 0 !important;
|
||||
padding: 0 0 16px 0 !important;
|
||||
border-bottom: 1px solid #cccccc !important;
|
||||
}
|
||||
.tls-tab-panels {
|
||||
padding: 0 !important;
|
||||
}
|
||||
.tls-tab-panel {
|
||||
display: block !important;
|
||||
break-inside: avoid;
|
||||
page-break-inside: avoid;
|
||||
}
|
||||
.tls-tab-panel + .tls-tab-panel {
|
||||
margin-top: 16px;
|
||||
}
|
||||
.tls-section-title {
|
||||
color: #101010 !important;
|
||||
border-bottom: 1px solid #cccccc !important;
|
||||
}
|
||||
.tls-table, .tls-cipher-list, .tls-raw {
|
||||
background: #ffffff !important;
|
||||
color: #101010 !important;
|
||||
}
|
||||
.tls-table thead th,
|
||||
.tls-table th, .tls-table td {
|
||||
border-color: #cccccc !important;
|
||||
background: transparent !important;
|
||||
color: #101010 !important;
|
||||
}
|
||||
.tls-log-row {
|
||||
color: #101010 !important;
|
||||
border-bottom: 1px dotted #cccccc;
|
||||
padding: 4px 0;
|
||||
}
|
||||
.tls-rank-badge {
|
||||
print-color-adjust: exact;
|
||||
-webkit-print-color-adjust: exact;
|
||||
}
|
||||
.tls-results-target {
|
||||
color: #101010 !important;
|
||||
}
|
||||
a {
|
||||
color: #101010 !important;
|
||||
text-decoration: none !important;
|
||||
}
|
||||
}
|
||||
@@ -1,165 +0,0 @@
|
||||
(function () {
|
||||
const init = window.__TLS_INIT__;
|
||||
if (!init) return;
|
||||
|
||||
const phaseEl = document.getElementById("tls-phase");
|
||||
const barEl = document.getElementById("tls-progress-bar");
|
||||
const logEl = document.getElementById("tls-log");
|
||||
const verbEl = document.getElementById("tls-status-verb");
|
||||
|
||||
// Severity label tag. Matches SEVERITY_COLORS in schemas.py so the live
|
||||
// log and results page render identically.
|
||||
const SEV = {
|
||||
good: { color: "bright-green", label: "GOOD" },
|
||||
normal: { color: "bright-blue", label: "NORMAL" },
|
||||
notgood: { color: "bright-yellow", label: "NOT GOOD" },
|
||||
bad: { color: "bright-red", label: "BAD" },
|
||||
serious: { color: "bright-purple", label: "SERIOUS" },
|
||||
info: { color: "light-grey-alt", label: "INFO" },
|
||||
};
|
||||
|
||||
let reconnectAttempts = 0;
|
||||
const MAX_RECONNECTS = 3;
|
||||
let ws = null;
|
||||
let closedByDone = false;
|
||||
|
||||
function normalizeStep(s) {
|
||||
// "handshake_sim" → "handshake-sim" for display consistency with the
|
||||
// server-rendered results page.
|
||||
return String(s || "info").replace(/_/g, "-").toLowerCase();
|
||||
}
|
||||
|
||||
function appendRow(category, body, detail, severity) {
|
||||
if (!logEl) return;
|
||||
const row = document.createElement("div");
|
||||
row.className = "tls-log-row";
|
||||
|
||||
const cat = document.createElement("span");
|
||||
cat.className = "tls-log-cat text-light-grey-alt";
|
||||
cat.textContent = "[" + normalizeStep(category) + "]";
|
||||
row.appendChild(cat);
|
||||
|
||||
const msg = document.createElement("span");
|
||||
msg.className = "tls-log-msg";
|
||||
if (severity && SEV[severity] && severity !== "info") {
|
||||
const sev = document.createElement("span");
|
||||
sev.className = "text-" + SEV[severity].color + " font-bold";
|
||||
sev.textContent = SEV[severity].label;
|
||||
msg.appendChild(sev);
|
||||
msg.appendChild(document.createTextNode(" "));
|
||||
}
|
||||
// Title is always in the default text color (white). Severity is
|
||||
// communicated by the coloured label tag, not by tinting the title.
|
||||
const msgText = document.createElement("span");
|
||||
msgText.className = "text-light-grey";
|
||||
msgText.textContent = body || "";
|
||||
msg.appendChild(msgText);
|
||||
row.appendChild(msg);
|
||||
|
||||
const det = document.createElement("span");
|
||||
det.className = "tls-log-detail text-light-grey-alt";
|
||||
det.textContent = detail || "";
|
||||
row.appendChild(det);
|
||||
|
||||
logEl.appendChild(row);
|
||||
logEl.scrollTop = logEl.scrollHeight;
|
||||
}
|
||||
|
||||
function setProgress(value, phaseText) {
|
||||
if (barEl) barEl.style.width = `${Math.max(0, Math.min(1, value)) * 100}%`;
|
||||
if (phaseEl && phaseText) phaseEl.textContent = phaseText;
|
||||
}
|
||||
|
||||
function markDone(rank, score) {
|
||||
if (verbEl) verbEl.textContent = "完了";
|
||||
if (barEl) barEl.style.width = "100%";
|
||||
if (phaseEl) phaseEl.textContent = `完了 (ランク ${rank}, スコア ${score})`;
|
||||
}
|
||||
|
||||
function connect() {
|
||||
try {
|
||||
ws = new WebSocket(init.wsUrl);
|
||||
} catch (e) {
|
||||
scheduleReconnect();
|
||||
return;
|
||||
}
|
||||
ws.onmessage = (ev) => {
|
||||
let msg;
|
||||
try {
|
||||
msg = JSON.parse(ev.data);
|
||||
} catch (_) {
|
||||
return;
|
||||
}
|
||||
if (msg.type === "history") {
|
||||
(msg.entries || []).forEach((e) => appendRow(e.phase, e.detail, "", e.severity));
|
||||
if (msg.status === "done") {
|
||||
closedByDone = true;
|
||||
typeof window.__navigate === 'function'
|
||||
? window.__navigate(init.resultsUrl)
|
||||
: location.replace(init.resultsUrl);
|
||||
}
|
||||
return;
|
||||
}
|
||||
if (msg.type === "progress") {
|
||||
// Phase-level status: single body text with no detail
|
||||
appendRow(msg.phase, msg.detail, "", msg.severity);
|
||||
if (typeof msg.progress === "number") {
|
||||
setProgress(msg.progress, msg.detail || msg.phase);
|
||||
}
|
||||
return;
|
||||
}
|
||||
if (msg.type === "finding") {
|
||||
const f = msg.finding || {};
|
||||
// Findings: show severity tag + title as the body, and detail in column 3.
|
||||
// The "[step]" prefix uses the phase slug (e.g. "handshake-sim")
|
||||
// rather than the coarser group ("vulnerabilities").
|
||||
const step = f.step || f.group || f.category || "info";
|
||||
appendRow(step, f.title || "", f.detail || "", f.severity || "info");
|
||||
return;
|
||||
}
|
||||
if (msg.type === "done") {
|
||||
closedByDone = true;
|
||||
markDone(msg.rank, msg.score);
|
||||
setTimeout(() => {
|
||||
const target = msg.redirect || init.resultsUrl;
|
||||
typeof window.__navigate === 'function'
|
||||
? window.__navigate(target)
|
||||
: location.replace(target);
|
||||
}, 300);
|
||||
return;
|
||||
}
|
||||
if (msg.type === "error") {
|
||||
appendRow("error", msg.message || "engine failed", "", "serious");
|
||||
return;
|
||||
}
|
||||
if (msg.type === "started") {
|
||||
appendRow("init", msg.target || "", "", "info");
|
||||
return;
|
||||
}
|
||||
};
|
||||
ws.onclose = () => {
|
||||
if (!closedByDone) scheduleReconnect();
|
||||
};
|
||||
ws.onerror = () => {
|
||||
try { ws.close(); } catch (_) {}
|
||||
};
|
||||
}
|
||||
|
||||
function scheduleReconnect() {
|
||||
if (closedByDone) return;
|
||||
if (reconnectAttempts >= MAX_RECONNECTS) {
|
||||
appendRow("ws", "WebSocket 接続が切断されました。ページをリロードしてください。", "", "bad");
|
||||
return;
|
||||
}
|
||||
const delay = Math.min(10_000, 1000 * Math.pow(2, reconnectAttempts));
|
||||
reconnectAttempts += 1;
|
||||
setTimeout(connect, delay);
|
||||
}
|
||||
|
||||
window.addEventListener("beforeunload", () => {
|
||||
closedByDone = true;
|
||||
try { ws && ws.close(); } catch (_) {}
|
||||
});
|
||||
|
||||
connect();
|
||||
})();
|
||||
@@ -1,50 +0,0 @@
|
||||
{% extends "/base.html" %}
|
||||
{% block title %}Nercone TLS Test{% endblock %}
|
||||
{% block title_suffix %}TLS Test{% endblock %}
|
||||
{% block description %}Nercone TLS Testは、任意のホストに対して TLS/SSL 設定の詳細チェックとランク付けを行うWebサービスです。{% endblock %}
|
||||
{% block header_desc %}ただのTLS/SSL設定分析サービス{% endblock %}
|
||||
{% block extra_head %}
|
||||
<link rel="stylesheet" href="/tools/tls-test/assets/tls-test.css">
|
||||
{% endblock %}
|
||||
{% block content %}
|
||||
<section class="tls-landing">
|
||||
<h1 class="tls-landing-title"><span class="font-bold">Nercone</span> <span class="font-weight-300">TLS Test</span></h1>
|
||||
<p class="tls-landing-subtitle text-light-grey-alt">ただのTLS/SSL設定分析サービス</p>
|
||||
<form method="POST" action="/tools/tls-test/" class="tls-landing-form">
|
||||
<input type="text" name="target" required autocomplete="off" spellcheck="false"
|
||||
value="{{ last_target or '' }}"
|
||||
placeholder="nercone.dev" class="tls-landing-input"
|
||||
aria-label="対象ホスト">
|
||||
<button type="submit" class="tls-landing-submit">実行</button>
|
||||
</form>
|
||||
{% if error %}
|
||||
<p class="tls-landing-error text-bright-red font-small">{{ error }}</p>
|
||||
{% endif %}
|
||||
<p class="tls-landing-links">
|
||||
<a href="#notes" class="text-light-grey-alt text-underline">注意事項</a>
|
||||
<a href="#api" class="text-light-grey-alt text-underline">API</a>
|
||||
</p>
|
||||
</section>
|
||||
|
||||
<section id="notes" class="tls-aux-section">
|
||||
<div class="block">
|
||||
<h2 class="font-large">注意事項</h2>
|
||||
<ul>
|
||||
<li>このツールは指定されたホストに対して実際にTLS接続を行いテストします。第三者のサーバーに対するスキャンは、対象サーバーの利用規約や法律を遵守した上で行ってください。</li>
|
||||
<li>同一IPからの同時実行はできません。レートリミットは1時間あたり30件までです。</li>
|
||||
<li>結果は最長1年間保存されます。少なくとも7日間保存され、経過後は件数が多い場合にのみ古い順に順次削除されます。</li>
|
||||
<li>ドメイン名 / サブドメイン / IPv4 / IPv6 / ホスト名:ポート の形式を使用可能です。IPアドレスを使用した場合、SNI/証明書名の一致を判定できないため減点対象となることがあります。</li>
|
||||
<li>Nercone TLS Testがサーバーへのアクセス時に使用するUser-Agent文字列は<code>nercone-tls-test/1.0</code>です。</li>
|
||||
</ul>
|
||||
</div>
|
||||
</section>
|
||||
|
||||
<section id="api" class="tls-aux-section">
|
||||
<div class="block">
|
||||
<p>APIからも同等の機能が使用可能です。APIはJSON形式で返答します。</p>
|
||||
<pre>POST /api/tools/tls-test/scan<br>Content-Type: application/json<br>{"target": "example.com"}</pre>
|
||||
<p>次のエンドポイントで進捗・結果を取得することができます。</p>
|
||||
<pre>GET /api/tools/tls-test/status/{test_id}<br>GET /api/tools/tls-test/results/{test_id}</pre>
|
||||
</div>
|
||||
</section>
|
||||
{% endblock %}
|
||||
@@ -1,441 +0,0 @@
|
||||
{% extends "/base.html" %}
|
||||
{% block title %}{{ result.target }} (ランク{{ result.rank }}) - Nercone TLS Test{% endblock %}
|
||||
{% block title_suffix %}TLS Test{% endblock %}
|
||||
{% block description %}Nercone TLS Test の結果ページです。対象: {{ result.target }} / スコア: {{ "%.1f"|format(result.score or 0) }} / ランク: {{ result.rank }}。{% endblock %}
|
||||
{% block header_desc %}ただのTLS/SSL設定分析サービス{% endblock %}
|
||||
{% block extra_head %}
|
||||
<link rel="stylesheet" href="/tools/tls-test/assets/tls-test.css">
|
||||
{% endblock %}
|
||||
|
||||
{# ------------------------------------------------------------------
|
||||
Replace the site header with a results banner that carries the rank
|
||||
badge, target, metadata, action buttons, and the tab bar at its foot.
|
||||
------------------------------------------------------------------ #}
|
||||
{% block custom_header %}
|
||||
{% set rank_color_map = {
|
||||
'SSS': 'bright-green', 'SS': 'bright-green', 'S': 'bright-green',
|
||||
'A': 'green', 'B': 'green', 'C': 'green',
|
||||
'D': 'bright-yellow', 'E': 'bright-yellow', 'F': 'bright-yellow',
|
||||
'G': 'yellow', 'H': 'yellow', 'I': 'yellow',
|
||||
'J': 'bright-orange', 'K': 'bright-orange', 'L': 'bright-orange',
|
||||
'M': 'orange', 'N': 'orange',
|
||||
'O': 'bright-red', 'P': 'bright-red',
|
||||
'Q': 'red', 'R': 'bright-purple'
|
||||
} %}
|
||||
{% set rank = result.rank or job.rank or '?' %}
|
||||
{% set rank_color = rank_color_map.get(rank, 'light-grey') %}
|
||||
|
||||
<header class="tls-results-header">
|
||||
<div class="tls-results-head">
|
||||
<div class="tls-rank-badge text-{{ rank_color }}" aria-label="ランク {{ rank }}, スコア {{ '%.0f'|format(result.score or job.score or 0) }}">
|
||||
<span class="tls-rank-letters">{{ rank }}</span>
|
||||
<span class="tls-rank-score">{{ "%.0f"|format(result.score or job.score or 0) }}</span>
|
||||
</div>
|
||||
<div class="tls-results-meta flex-1">
|
||||
<h1 class="tls-results-target">{{ result.target or job.target }}</h1>
|
||||
<p class="tls-results-metaline">
|
||||
<span class="text-light-grey-alt">実行日時</span>
|
||||
<span>{{ finished_at_display or job.finished_at or "—" }}</span>
|
||||
<span class="text-light-grey-alt">所要時間</span>
|
||||
<span>{{ "%.0f"|format((result.duration or 0) * 1000) }}ms</span>
|
||||
</p>
|
||||
<p class="tls-results-testid"><code class="text-light-grey-alt">{{ test_id }}</code></p>
|
||||
{% if result.error %}
|
||||
<p class="text-bright-red">{{ result.error }}</p>
|
||||
{% endif %}
|
||||
</div>
|
||||
<div class="tls-results-actions">
|
||||
<button type="button" class="tls-btn tls-btn-secondary" id="tls-print-pdf">PDFをダウンロード</button>
|
||||
<button type="button" class="tls-btn tls-btn-primary" id="tls-copy-link" data-link="{{ share_url }}">リンクをコピー</button>
|
||||
</div>
|
||||
</div>
|
||||
<nav class="tls-tabs" role="tablist">
|
||||
<button type="button" class="tls-tab is-active" data-tab="summary" role="tab" aria-selected="true">概要</button>
|
||||
<button type="button" class="tls-tab" data-tab="reliability" role="tab" aria-selected="false">信頼性</button>
|
||||
<button type="button" class="tls-tab" data-tab="safety" role="tab" aria-selected="false">安全性</button>
|
||||
<button type="button" class="tls-tab" data-tab="vulnerabilities" role="tab" aria-selected="false">脆弱性</button>
|
||||
<button type="button" class="tls-tab" data-tab="compatibility" role="tab" aria-selected="false">互換性</button>
|
||||
<button type="button" class="tls-tab" data-tab="log" role="tab" aria-selected="false">ログ</button>
|
||||
<button type="button" class="tls-tab" data-tab="history" role="tab" aria-selected="false">テスト履歴</button>
|
||||
<button type="button" class="tls-tab" data-tab="json" role="tab" aria-selected="false">JSON</button>
|
||||
</nav>
|
||||
</header>
|
||||
{% endblock %}
|
||||
|
||||
{% block content %}
|
||||
{#
|
||||
Log row for a finding. Columns:
|
||||
[step] severity-label + title(white) detail(gray)
|
||||
#}
|
||||
{% set _color_compat = {'tx': 'light-grey', 'tx-alt': 'light-grey-alt'} %}
|
||||
{% macro finding_row(f) -%}
|
||||
<div class="tls-log-row">
|
||||
<span class="tls-log-cat text-light-grey-alt">[{{ (f.step or f.group or f.category or 'info')|replace('_','-')|lower }}]</span>
|
||||
<span class="tls-log-msg">
|
||||
<span class="text-{{ _color_compat.get(f.color, f.color) }} font-bold">{{ f.severity_label|upper }}</span>
|
||||
<span class="text-light-grey">{{ f.title }}</span>
|
||||
</span>
|
||||
<span class="tls-log-detail text-light-grey-alt">{{ f.detail or '' }}</span>
|
||||
</div>
|
||||
{%- endmacro %}
|
||||
|
||||
{# A boolean row rendered with green/red text. #}
|
||||
{% macro yn(value, ok='対応', bad='未対応') -%}
|
||||
{% if value %}<span class="text-bright-green">{{ ok }}</span>{% else %}<span class="text-bright-red">{{ bad }}</span>{% endif %}
|
||||
{%- endmacro %}
|
||||
|
||||
{# Revocation cell (OCSP / CRL). Translates the technical error
|
||||
strings from certs/revocation.py into a single clean Japanese
|
||||
label, so we never print awkward combinations like
|
||||
「未確認 no OCSP URL」. #}
|
||||
{% macro rev_cell(r, kind) -%}
|
||||
{%- if not r -%}
|
||||
<span class="text-light-grey-alt">—</span>
|
||||
{%- elif r.checked and not r.revoked -%}
|
||||
<span class="text-bright-green">失効していません</span>
|
||||
{%- if r.source %} <span class="font-small text-light-grey-alt">({{ r.source }})</span>{% endif -%}
|
||||
{%- elif r.checked and r.revoked -%}
|
||||
<span class="text-bright-red">失効しています</span>
|
||||
{%- if r.reason %} <span class="font-small text-light-grey-alt">({{ r.reason }})</span>{% endif -%}
|
||||
{%- else -%}
|
||||
{%- set err = (r.error or '')|string -%}
|
||||
{%- if 'no OCSP URL' in err or 'no AIA' in err -%}
|
||||
<span class="text-light-grey-alt">{{ kind }} URL が提供されていません</span>
|
||||
{%- elif 'no CRL DP' in err or 'no http CRL URL' in err -%}
|
||||
<span class="text-light-grey-alt">{{ kind }} URL が提供されていません</span>
|
||||
{%- elif 'all CRLs unreachable' in err -%}
|
||||
<span class="text-bright-yellow">{{ kind }} レスポンダに到達できません</span>
|
||||
{%- elif err -%}
|
||||
<span class="text-bright-yellow">確認失敗</span>
|
||||
<span class="font-small text-light-grey-alt">({{ err }})</span>
|
||||
{%- else -%}
|
||||
<span class="text-light-grey-alt">未確認</span>
|
||||
{%- endif -%}
|
||||
{%- endif -%}
|
||||
{%- endmacro %}
|
||||
|
||||
<div class="tls-tab-panels">
|
||||
|
||||
{# -------- 概要 -------- #}
|
||||
<div class="tls-tab-panel is-active" data-panel="summary">
|
||||
<div class="tls-log">
|
||||
{% if summary %}
|
||||
{% for f in summary %}{{ finding_row(f) }}{% endfor %}
|
||||
{% else %}
|
||||
<div class="tls-log-row"><span class="tls-log-cat text-light-grey-alt">[info]</span><span class="tls-log-msg text-light-grey-alt">該当項目なし</span></div>
|
||||
{% endif %}
|
||||
</div>
|
||||
</div>
|
||||
|
||||
{# -------- 信頼性 -------- #}
|
||||
<div class="tls-tab-panel" data-panel="reliability">
|
||||
{# Certificate chain table #}
|
||||
{% set chain = result.data.certificate_chain if result.data else [] %}
|
||||
{% if chain %}
|
||||
<section class="tls-section">
|
||||
<h2 class="tls-section-title">証明書チェーン</h2>
|
||||
<table class="tls-table">
|
||||
<thead><tr>
|
||||
<th>#</th><th>CN / Subject</th><th>発行者</th><th>有効期限</th><th>署名</th><th>鍵</th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
{% for c in chain %}
|
||||
<tr>
|
||||
<td class="text-light-grey-alt">{{ loop.index }}</td>
|
||||
<td>
|
||||
<div>{{ c.common_name or c.subject or '—' }}</div>
|
||||
{% if c.sans %}<div class="font-small text-light-grey-alt">SAN: {{ (c.sans or [])|join(', ') }}</div>{% endif %}
|
||||
</td>
|
||||
<td>{{ c.issuer or '—' }}</td>
|
||||
<td>
|
||||
<div>{{ c.not_after or '—' }}</div>
|
||||
{% if c.is_expired %}<span class="text-bright-red font-bold">期限切れ</span>
|
||||
{% elif c.days_until_expiry is defined and c.days_until_expiry is not none %}<span class="font-small text-light-grey-alt">残 {{ c.days_until_expiry }} 日</span>{% endif %}
|
||||
</td>
|
||||
<td>{{ (c.signature_hash_algorithm or '—')|upper }}</td>
|
||||
<td>
|
||||
{{ c.public_key_algorithm or '—' }}{% if c.public_key_size_bits %} {{ c.public_key_size_bits }}-bit{% endif %}
|
||||
{% if c.public_key_curve %}<span class="font-small text-light-grey-alt"> ({{ c.public_key_curve }})</span>{% endif %}
|
||||
</td>
|
||||
</tr>
|
||||
{% endfor %}
|
||||
</tbody>
|
||||
</table>
|
||||
</section>
|
||||
{% endif %}
|
||||
|
||||
{# Trust stores #}
|
||||
{% set trust = result.data.trust if result.data else [] %}
|
||||
{% if trust %}
|
||||
<section class="tls-section">
|
||||
<h2 class="tls-section-title">プラットフォームごとの信頼状況</h2>
|
||||
<table class="tls-table">
|
||||
<thead><tr><th>プラットフォーム</th><th>信頼</th><th>状況</th></tr></thead>
|
||||
<tbody>
|
||||
{% for t in trust %}
|
||||
<tr>
|
||||
<td>{{ t.platform }}</td>
|
||||
<td>{{ yn(t.trusted, '信頼', '未信頼') }}</td>
|
||||
<td class="text-light-grey-alt">{{ t.error or '—' }}</td>
|
||||
</tr>
|
||||
{% endfor %}
|
||||
</tbody>
|
||||
</table>
|
||||
</section>
|
||||
{% endif %}
|
||||
|
||||
{# Revocation + HSTS + CAA summary #}
|
||||
{% set ocsp = (result.data or {}).get('ocsp') %}
|
||||
{% set crl = (result.data or {}).get('crl') %}
|
||||
{% set hsts = (result.data or {}).get('hsts') %}
|
||||
{% set caa = (result.data or {}).get('caa') %}
|
||||
{% set preload = (result.data or {}).get('preload') %}
|
||||
<section class="tls-section">
|
||||
<h2 class="tls-section-title">失効・HSTS・CAA</h2>
|
||||
<table class="tls-table">
|
||||
<tbody>
|
||||
<tr><th>OCSP</th><td>{{ rev_cell(ocsp, 'OCSP') }}</td></tr>
|
||||
<tr><th>CRL</th><td>{{ rev_cell(crl, 'CRL') }}</td></tr>
|
||||
<tr><th>HSTS</th><td>
|
||||
{%- if not hsts or hsts.error -%}
|
||||
<span class="text-light-grey-alt">—</span>
|
||||
{%- elif hsts.present -%}
|
||||
<span class="text-bright-green">有効</span>
|
||||
<span class="font-small text-light-grey-alt">max-age={{ hsts.max_age }}{% if hsts.include_subdomains %}; includeSubDomains{% endif %}{% if hsts.preload %}; preload{% endif %}</span>
|
||||
{%- else -%}
|
||||
<span class="text-bright-red">無効</span>
|
||||
{%- endif -%}
|
||||
</td></tr>
|
||||
<tr><th>HSTS preload</th><td>
|
||||
{%- if preload -%}
|
||||
{%- for p in preload -%}
|
||||
<span class="font-small">{{ p.browser }}: {% if p.error %}<span class="text-light-grey-alt">取得エラー</span>{% else %}{{ yn(p.listed, 'Listed', 'Not listed') }}{% endif %}</span>{% if not loop.last %} · {% endif %}
|
||||
{%- endfor -%}
|
||||
{%- else -%}
|
||||
<span class="text-light-grey-alt">—</span>
|
||||
{%- endif -%}
|
||||
</td></tr>
|
||||
<tr><th>CAA</th><td>
|
||||
{%- if not caa -%}
|
||||
<span class="text-light-grey-alt">—</span>
|
||||
{%- elif caa.records -%}
|
||||
<span class="text-bright-green">{{ caa.records|length }} 件</span>
|
||||
<span class="font-small text-light-grey-alt">({{ caa.effective_host }})</span>
|
||||
<div class="font-small text-light-grey-alt">{{ caa.records|join('; ') }}</div>
|
||||
{%- else -%}
|
||||
<span class="text-bright-yellow">未設定</span>
|
||||
{%- endif -%}
|
||||
</td></tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</section>
|
||||
|
||||
<section class="tls-section">
|
||||
<h2 class="tls-section-title">信頼性に関するすべてのログ</h2>
|
||||
<div class="tls-log">
|
||||
{% set findings = groups['reliability'] %}
|
||||
{% if findings %}{% for f in findings %}{{ finding_row(f) }}{% endfor %}
|
||||
{% else %}<div class="tls-log-row"><span class="tls-log-cat text-light-grey-alt">[info]</span><span class="tls-log-msg text-light-grey-alt">項目なし</span></div>{% endif %}
|
||||
</div>
|
||||
</section>
|
||||
</div>
|
||||
|
||||
{# -------- 安全性 -------- #}
|
||||
<div class="tls-tab-panel" data-panel="safety">
|
||||
{# Protocol versions #}
|
||||
{% set versions = (result.data or {}).get('versions') %}
|
||||
{% if versions %}
|
||||
<section class="tls-section">
|
||||
<h2 class="tls-section-title">対応プロトコル</h2>
|
||||
<table class="tls-table">
|
||||
<thead><tr><th>バージョン</th><th>対応</th></tr></thead>
|
||||
<tbody>
|
||||
{% for name, ok in versions.items() %}
|
||||
<tr><td>{{ name }}</td><td>{{ yn(ok, '有効', '無効') }}</td></tr>
|
||||
{% endfor %}
|
||||
</tbody>
|
||||
</table>
|
||||
</section>
|
||||
{% endif %}
|
||||
|
||||
{# Accepted ciphers per version #}
|
||||
{% set ciphers = (result.data or {}).get('ciphers') %}
|
||||
{% if ciphers %}
|
||||
<section class="tls-section">
|
||||
<h2 class="tls-section-title">受理された暗号スイート</h2>
|
||||
{% for name, cs in ciphers.items() %}
|
||||
{% if cs %}
|
||||
<div class="tls-cipher-block">
|
||||
<h3 class="tls-cipher-version">{{ name }} <span class="font-small text-light-grey-alt">({{ cs|length }})</span></h3>
|
||||
<ul class="tls-cipher-list">
|
||||
{% for c in cs %}
|
||||
<li><code>{{ c }}</code></li>
|
||||
{% endfor %}
|
||||
</ul>
|
||||
</div>
|
||||
{% endif %}
|
||||
{% endfor %}
|
||||
</section>
|
||||
{% endif %}
|
||||
|
||||
{# Named groups #}
|
||||
{% set groups_list = (result.data or {}).get('named_groups') %}
|
||||
{% if groups_list %}
|
||||
<section class="tls-section">
|
||||
<h2 class="tls-section-title">TLS 1.3 鍵交換グループ</h2>
|
||||
<p>{% for g in groups_list %}<code>{{ g }}</code>{% if not loop.last %}, {% endif %}{% endfor %}</p>
|
||||
</section>
|
||||
{% endif %}
|
||||
|
||||
<section class="tls-section">
|
||||
<h2 class="tls-section-title">安全性に関するすべてのログ</h2>
|
||||
<div class="tls-log">
|
||||
{% set findings = groups['safety'] %}
|
||||
{% if findings %}{% for f in findings %}{{ finding_row(f) }}{% endfor %}
|
||||
{% else %}<div class="tls-log-row"><span class="tls-log-cat text-light-grey-alt">[info]</span><span class="tls-log-msg text-light-grey-alt">項目なし</span></div>{% endif %}
|
||||
</div>
|
||||
</section>
|
||||
</div>
|
||||
|
||||
{# -------- 脆弱性 -------- #}
|
||||
<div class="tls-tab-panel" data-panel="vulnerabilities">
|
||||
{% set hb = (result.data or {}).get('heartbleed') %}
|
||||
{% set ccs = (result.data or {}).get('ccs_injection') %}
|
||||
{% set renego = (result.data or {}).get('secure_renegotiation') %}
|
||||
{% set scsv = (result.data or {}).get('fallback_scsv') %}
|
||||
<section class="tls-section">
|
||||
<h2 class="tls-section-title">既知脆弱性の判定</h2>
|
||||
<table class="tls-table">
|
||||
<thead><tr><th>脆弱性</th><th>判定</th><th>詳細</th></tr></thead>
|
||||
<tbody>
|
||||
<tr><td>Heartbleed</td><td>{% if hb %}{{ yn(not hb.vulnerable, '影響なし', '影響あり') }}{% else %}<span class="text-light-grey-alt">—</span>{% endif %}</td><td class="text-light-grey-alt">{% if hb %}{% if hb.heartbeat_extension %}Heartbeat advertised{% endif %}{% if hb.error %} {{ hb.error }}{% endif %}{% endif %}</td></tr>
|
||||
<tr><td>CCS Injection</td><td>{% if ccs %}{{ yn(not ccs.vulnerable, '影響なし', '影響あり') }}{% else %}<span class="text-light-grey-alt">—</span>{% endif %}</td><td class="text-light-grey-alt">{{ (ccs or {}).get('detail','') }}</td></tr>
|
||||
<tr><td>Secure Renegotiation</td><td>{% if renego %}{{ yn(renego.supported, '対応', '未対応') }}{% else %}<span class="text-light-grey-alt">—</span>{% endif %}</td><td class="text-light-grey-alt">{{ (renego or {}).get('detail','') }}</td></tr>
|
||||
<tr><td>TLS_FALLBACK_SCSV</td><td>{% if scsv %}{{ yn(scsv.supported, '対応', '未対応') }}{% else %}<span class="text-light-grey-alt">—</span>{% endif %}</td><td class="text-light-grey-alt">{{ (scsv or {}).get('detail','') }}</td></tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</section>
|
||||
|
||||
<section class="tls-section">
|
||||
<h2 class="tls-section-title">脆弱性に関するすべてのログ</h2>
|
||||
<div class="tls-log">
|
||||
{% set findings = groups['vulnerabilities'] %}
|
||||
{% if findings %}{% for f in findings %}{{ finding_row(f) }}{% endfor %}
|
||||
{% else %}<div class="tls-log-row"><span class="tls-log-cat text-light-grey-alt">[info]</span><span class="tls-log-msg text-light-grey-alt">項目なし</span></div>{% endif %}
|
||||
</div>
|
||||
</section>
|
||||
</div>
|
||||
|
||||
{# -------- 互換性 -------- #}
|
||||
<div class="tls-tab-panel" data-panel="compatibility">
|
||||
{% set http = (result.data or {}).get('http') %}
|
||||
{% set http3 = (result.data or {}).get('http3') %}
|
||||
{% set alpn = (result.data or {}).get('alpn') %}
|
||||
<section class="tls-section">
|
||||
<h2 class="tls-section-title">HTTP プロトコル対応</h2>
|
||||
<table class="tls-table">
|
||||
<tbody>
|
||||
<tr><th>HTTP/1.1</th><td>{% if http %}{{ yn(http.http1, '対応', '未対応') }}{% else %}<span class="text-light-grey-alt">—</span>{% endif %}</td></tr>
|
||||
<tr><th>HTTP/2</th><td>{% if http %}{{ yn(http.http2, '対応', '未対応') }}{% else %}<span class="text-light-grey-alt">—</span>{% endif %}</td></tr>
|
||||
<tr><th>HTTP/3 (QUIC)</th><td>{% if http3 %}{{ yn(http3.supported, '対応', '未対応') }}{% if http3.error %} <span class="font-small text-light-grey-alt">{{ http3.error }}</span>{% endif %}{% else %}<span class="text-light-grey-alt">—</span>{% endif %}</td></tr>
|
||||
<tr><th>ALPN</th><td>{% if alpn %}<code>{{ alpn }}</code>{% else %}<span class="text-light-grey-alt">—</span>{% endif %}</td></tr>
|
||||
{% if http and http.server %}<tr><th>Server</th><td><code>{{ http.server }}</code></td></tr>{% endif %}
|
||||
{% if http and http.alt_svc %}<tr><th>Alt-Svc</th><td><code>{{ http.alt_svc }}</code></td></tr>{% endif %}
|
||||
</tbody>
|
||||
</table>
|
||||
</section>
|
||||
|
||||
{% set sim = (result.data or {}).get('handshake_simulation') %}
|
||||
{% if sim %}
|
||||
<section class="tls-section">
|
||||
<h2 class="tls-section-title">ハンドシェイクシミュレーション</h2>
|
||||
<table class="tls-table">
|
||||
<thead><tr><th>クライアント</th><th>結果</th><th>プロトコル</th><th>暗号</th><th>備考</th></tr></thead>
|
||||
<tbody>
|
||||
{% for s in sim %}
|
||||
<tr>
|
||||
<td>{{ s.client }}</td>
|
||||
<td>{{ yn(s.connected, 'OK', 'Fail') }}</td>
|
||||
<td>{{ s.negotiated_version or '—' }}</td>
|
||||
<td><code class="font-small">{{ s.negotiated_cipher or '—' }}</code></td>
|
||||
<td class="font-small text-light-grey-alt">{{ s.error or '' }}</td>
|
||||
</tr>
|
||||
{% endfor %}
|
||||
</tbody>
|
||||
</table>
|
||||
</section>
|
||||
{% endif %}
|
||||
|
||||
<section class="tls-section">
|
||||
<h2 class="tls-section-title">互換性に関するすべてのログ</h2>
|
||||
<div class="tls-log">
|
||||
{% set findings = groups['compatibility'] %}
|
||||
{% if findings %}{% for f in findings %}{{ finding_row(f) }}{% endfor %}
|
||||
{% else %}<div class="tls-log-row"><span class="tls-log-cat text-light-grey-alt">[info]</span><span class="tls-log-msg text-light-grey-alt">項目なし</span></div>{% endif %}
|
||||
</div>
|
||||
</section>
|
||||
</div>
|
||||
|
||||
{# -------- ログ --------
|
||||
Replays the live processing log: interleaved progress rows
|
||||
(from test_progress table) and findings (grouped by step). #}
|
||||
<div class="tls-tab-panel" data-panel="log">
|
||||
<section class="tls-section">
|
||||
<div class="tls-log tls-log-replay">
|
||||
{% if log_entries %}
|
||||
{% for e in log_entries %}
|
||||
{% if e.kind == 'phase' %}
|
||||
<div class="tls-log-row">
|
||||
<span class="tls-log-cat text-light-grey-alt">[{{ (e.phase or 'info')|replace('_','-')|lower }}]</span>
|
||||
<span class="tls-log-msg text-light-grey">{{ e.detail or '' }}</span>
|
||||
<span class="tls-log-detail text-light-grey-alt"></span>
|
||||
</div>
|
||||
{% else %}
|
||||
{{ finding_row(e.finding) }}
|
||||
{% endif %}
|
||||
{% endfor %}
|
||||
{% else %}
|
||||
<div class="tls-log-row"><span class="tls-log-cat text-light-grey-alt">[info]</span><span class="tls-log-msg text-light-grey-alt">ログが記録されていません</span></div>
|
||||
{% endif %}
|
||||
</div>
|
||||
</section>
|
||||
</div>
|
||||
|
||||
{# -------- テスト履歴 -------- #}
|
||||
<div class="tls-tab-panel" data-panel="history">
|
||||
<section class="tls-section">
|
||||
<h2 class="tls-section-title">過去のテスト結果</h2>
|
||||
{% if history %}
|
||||
<table class="tls-table">
|
||||
<thead><tr><th>実行日時</th><th>ランク</th><th>スコア</th><th>リンク</th></tr></thead>
|
||||
<tbody>
|
||||
{% for h in history %}
|
||||
<tr>
|
||||
<td>{{ h.finished_at_display or '—' }}</td>
|
||||
<td>{{ h.rank or '—' }}</td>
|
||||
<td>{{ "%.0f"|format(h.score or 0) }}</td>
|
||||
<td><a href="/tools/tls-test/results/{{ h.id }}/" class="text-light-grey-alt">{{ h.id }}</a></td>
|
||||
</tr>
|
||||
{% endfor %}
|
||||
</tbody>
|
||||
</table>
|
||||
{% else %}
|
||||
<div class="tls-log-row"><span class="tls-log-cat text-light-grey-alt">[info]</span><span class="tls-log-msg text-light-grey-alt">過去のテスト結果はありません</span></div>
|
||||
{% endif %}
|
||||
</section>
|
||||
</div>
|
||||
|
||||
{# -------- JSON -------- #}
|
||||
<div class="tls-tab-panel" data-panel="json">
|
||||
<section class="tls-section">
|
||||
<div class="tls-json-meta">
|
||||
<code class="text-light-grey-alt">GET /api/tools/tls-test/results/{{ test_id }}</code>
|
||||
<button type="button" class="tls-btn tls-btn-secondary" id="tls-copy-json">JSONをコピー</button>
|
||||
</div>
|
||||
<pre class="tls-raw" id="tls-raw-json"><code>{{ result | tojson(indent=2) }}</code></pre>
|
||||
</section>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<script src="/tools/tls-test/assets/tls-test-results.js" defer></script>
|
||||
{% endblock %}
|
||||
@@ -1,44 +0,0 @@
|
||||
{% extends "/base.html" %}
|
||||
{% block title %}{{ target }} をテスト中 - Nercone TLS Test{% endblock %}
|
||||
{% block title_suffix %}TLS Test{% endblock %}
|
||||
{% block description %}{{ target }} に対する TLS Test の進捗を表示しています。{% endblock %}
|
||||
{% block header_desc %}ただのTLS/SSL設定分析サービス{% endblock %}
|
||||
{% block extra_head %}
|
||||
<link rel="stylesheet" href="/tools/tls-test/assets/tls-test.css">
|
||||
{% endblock %}
|
||||
{% block content %}
|
||||
<section class="tls-status">
|
||||
<h1 class="tls-landing-title"><span class="font-bold">Nercone</span> <span class="font-weight-300">TLS Test</span></h1>
|
||||
<p class="tls-status-subtitle"><span class="font-bold">{{ target }}</span><span class="text-light-grey-alt"> のテストは<span id="tls-status-verb">実行中</span>です。</span></p>
|
||||
|
||||
<div class="tls-status-progress">
|
||||
<p id="tls-phase" class="tls-status-phase text-light-grey-alt font-small">待機中…</p>
|
||||
<div class="tls-progress-track">
|
||||
<div id="tls-progress-bar" class="tls-progress-bar" style="width: 0%"></div>
|
||||
</div>
|
||||
<p class="tls-status-testid text-light-grey-alt font-small">テストID: <code>{{ test_id }}</code></p>
|
||||
</div>
|
||||
|
||||
<div class="tls-log-wrap">
|
||||
<div id="tls-log" class="tls-log">
|
||||
{% for entry in progress_entries %}
|
||||
<div class="tls-log-row">
|
||||
<span class="tls-log-cat text-light-grey-alt">[{{ entry.phase }}]</span>
|
||||
<span class="tls-log-msg">{{ entry.detail }}</span>
|
||||
</div>
|
||||
{% endfor %}
|
||||
</div>
|
||||
</div>
|
||||
</section>
|
||||
|
||||
<script>
|
||||
window.__TLS_INIT__ = {
|
||||
id: "{{ test_id }}",
|
||||
target: "{{ target }}",
|
||||
status: "{{ status }}",
|
||||
wsUrl: (location.protocol === "https:" ? "wss://" : "ws://") + location.host + "/tools/tls-test/ws/{{ test_id }}",
|
||||
resultsUrl: "/tools/tls-test/results/{{ test_id }}/",
|
||||
};
|
||||
</script>
|
||||
<script src="/tools/tls-test/assets/tls-test.js" defer></script>
|
||||
{% endblock %}
|
||||
@@ -10,28 +10,16 @@ from pathlib import Path
|
||||
from bs4 import BeautifulSoup
|
||||
from markitdown import MarkItDown
|
||||
from datetime import datetime, timezone
|
||||
from contextlib import asynccontextmanager
|
||||
from fastapi import FastAPI, Request, Response, WebSocket, HTTPException
|
||||
from zoneinfo import ZoneInfo
|
||||
from fastapi import FastAPI, Request, Response
|
||||
from fastapi.templating import Jinja2Templates
|
||||
from fastapi.responses import PlainTextResponse, JSONResponse, FileResponse, RedirectResponse
|
||||
from jinja2.exceptions import TemplateNotFound
|
||||
from .error import error_page
|
||||
from .database import AccessCounter
|
||||
from .middleware import Middleware, server_version, onion_hostname
|
||||
from .tools.tls_test import (
|
||||
tls_test_db, tls_test_queue,
|
||||
tls_submit, tls_api_submit, tls_results_context, tls_websocket_handler,
|
||||
)
|
||||
|
||||
@asynccontextmanager
|
||||
async def lifespan(app: FastAPI):
|
||||
await tls_test_queue.start()
|
||||
try:
|
||||
yield
|
||||
finally:
|
||||
await tls_test_queue.stop()
|
||||
|
||||
app = FastAPI(docs_url=None, redoc_url=None, openapi_url=None, lifespan=lifespan)
|
||||
app = FastAPI(docs_url=None, redoc_url=None, openapi_url=None)
|
||||
app.add_middleware(Middleware)
|
||||
templates = Jinja2Templates(directory=Path.cwd().joinpath("public"))
|
||||
markitdown = MarkItDown()
|
||||
@@ -46,6 +34,16 @@ class CustomHTMLRenderer(mistune.HTMLRenderer):
|
||||
return f'<pre>{mistune.escape(code)}</pre>\n'
|
||||
htmlitdown = mistune.create_markdown(renderer=CustomHTMLRenderer(escape=False))
|
||||
|
||||
@property
|
||||
def this_year() -> int:
|
||||
return datetime.now(ZoneInfo("Asia/Tokyo")).year
|
||||
templates.env.globals["this_year"] = this_year
|
||||
|
||||
@property
|
||||
def this_year_in_heisei() -> int: # heysay is not ended.
|
||||
return datetime.now(ZoneInfo("Asia/Tokyo")).year - 1989
|
||||
templates.env.globals["this_year_in_heisei"] = this_year_in_heisei
|
||||
|
||||
def get_daily_quote() -> str:
|
||||
seed = str(datetime.now(timezone.utc).date())
|
||||
with Path.cwd().joinpath("public", "quotes.txt").open("r") as f:
|
||||
@@ -142,88 +140,6 @@ async def thumbnail(request: Request, path: str) -> Response:
|
||||
png = resvg_py.svg_to_bytes(svg, font_files=font_files, width=1200, height=630)
|
||||
return Response(content=png, media_type="image/png")
|
||||
|
||||
@app.api_route("/tools/tls-test/", methods=["GET"])
|
||||
async def tls_test_index(request: Request) -> Response:
|
||||
return templates.TemplateResponse(request=request, name="tools/tls-test/index.html")
|
||||
|
||||
@app.api_route("/tools/tls-test/", methods=["POST"])
|
||||
async def tls_test_submit(request: Request) -> Response:
|
||||
form = await request.form()
|
||||
test_id, err = tls_submit(request, str(form.get("target", "")).strip(), tls_test_db, tls_test_queue, templates)
|
||||
if err:
|
||||
return err
|
||||
return RedirectResponse(url=f"/tools/tls-test/status/{test_id}/", status_code=303)
|
||||
|
||||
@app.api_route("/tools/tls-test/status/{test_id}/", methods=["GET"])
|
||||
async def tls_test_status_page(request: Request, test_id: str) -> Response:
|
||||
job = tls_test_db.get_job(test_id)
|
||||
if not job:
|
||||
return error_page(templates, request, 404, "指定されたテストが見つかりません。", "…id間違ってない？")
|
||||
if job.get("status") == "done":
|
||||
return RedirectResponse(url=f"/tools/tls-test/results/{test_id}/", status_code=303)
|
||||
return templates.TemplateResponse(
|
||||
request=request,
|
||||
name="tools/tls-test/status.html",
|
||||
context={"test_id": test_id, "target": job.get("target", ""), "status": job.get("status", ""), "progress_entries": tls_test_db.get_progress(test_id)},
|
||||
)
|
||||
|
||||
@app.api_route("/tools/tls-test/results/{test_id}/", methods=["GET"])
|
||||
async def tls_test_results_page(request: Request, test_id: str) -> Response:
|
||||
job = tls_test_db.get_job(test_id)
|
||||
if not job:
|
||||
return error_page(templates, request, 404, "指定されたテストが見つかりません。", "…id間違ってない？")
|
||||
if job.get("status") != "done":
|
||||
return RedirectResponse(url=f"/tools/tls-test/status/{test_id}/", status_code=303)
|
||||
return templates.TemplateResponse(request=request, name="tools/tls-test/results.html", context=tls_results_context(job, test_id, request, tls_test_db))
|
||||
|
||||
@app.websocket("/tools/tls-test/ws/{test_id}")
|
||||
async def tls_test_ws(websocket: WebSocket, test_id: str):
|
||||
await tls_websocket_handler(websocket, test_id, tls_test_db, tls_test_queue)
|
||||
|
||||
@app.api_route("/api/tools/tls-test/scan", methods=["POST"])
|
||||
async def tls_test_api_scan(request: Request) -> Response:
|
||||
try:
|
||||
payload = await request.json()
|
||||
except Exception:
|
||||
return JSONResponse({"error": "invalid JSON"}, status_code=400)
|
||||
test_id, err = tls_api_submit(request, str(payload.get("target", "")), tls_test_db, tls_test_queue)
|
||||
if err:
|
||||
return JSONResponse(err[0], status_code=err[1])
|
||||
return JSONResponse({
|
||||
"id": test_id,
|
||||
"status_url": f"/tools/tls-test/status/{test_id}/",
|
||||
"results_url": f"/tools/tls-test/results/{test_id}/",
|
||||
"ws_url": f"/tools/tls-test/ws/{test_id}",
|
||||
})
|
||||
|
||||
@app.api_route("/api/tools/tls-test/status/{test_id}", methods=["GET"])
|
||||
async def tls_test_api_status(request: Request, test_id: str) -> Response:
|
||||
job = tls_test_db.get_job(test_id)
|
||||
if not job:
|
||||
return JSONResponse({"error": "not found"}, status_code=404)
|
||||
progress = tls_test_db.get_progress(test_id)
|
||||
return JSONResponse({
|
||||
"id": test_id,
|
||||
"target": job.get("target"),
|
||||
"status": job.get("status"),
|
||||
"rank": job.get("rank"),
|
||||
"score": job.get("score"),
|
||||
"created_at": job.get("created_at"),
|
||||
"started_at": job.get("started_at"),
|
||||
"finished_at": job.get("finished_at"),
|
||||
"progress": progress,
|
||||
"error": job.get("error_message"),
|
||||
})
|
||||
|
||||
@app.api_route("/api/tools/tls-test/results/{test_id}", methods=["GET"])
|
||||
async def tls_test_api_results(request: Request, test_id: str) -> Response:
|
||||
job = tls_test_db.get_job(test_id)
|
||||
if not job:
|
||||
return JSONResponse({"error": "not found"}, status_code=404)
|
||||
if job.get("status") != "done":
|
||||
return JSONResponse({"error": "not ready", "status": job.get("status")}, status_code=409)
|
||||
return JSONResponse(job.get("result") or {})
|
||||
|
||||
@app.api_route("/{full_path:path}", methods=["GET", "POST", "HEAD"])
|
||||
async def default_response(request: Request, full_path: str) -> Response:
|
||||
if not full_path.endswith(".html") and not full_path.endswith(".md"):
|
||||
|
||||
@@ -1,13 +0,0 @@
|
||||
from .runner import TlsJobQueue
|
||||
from .db import TlsTestDB
|
||||
from .engine import run_full_scan
|
||||
from .views import tls_submit, tls_api_submit, tls_results_context, tls_websocket_handler
|
||||
|
||||
tls_test_db = TlsTestDB()
|
||||
tls_test_queue = TlsJobQueue(tls_test_db, run_full_scan)
|
||||
|
||||
__all__ = [
|
||||
"TlsJobQueue", "TlsTestDB",
|
||||
"tls_submit", "tls_api_submit", "tls_results_context", "tls_websocket_handler",
|
||||
"tls_test_db", "tls_test_queue",
|
||||
]
|
||||
@@ -1,39 +0,0 @@
|
||||
from __future__ import annotations
|
||||
import asyncio
|
||||
from dataclasses import dataclass, field
|
||||
|
||||
|
||||
@dataclass
|
||||
class CaaResult:
|
||||
host: str
|
||||
records: list[str] = field(default_factory=list)
|
||||
effective_host: str = ""
|
||||
error: str | None = None
|
||||
|
||||
|
||||
async def lookup_caa(host: str, timeout: float = 5.0) -> CaaResult:
|
||||
try:
|
||||
import dns.asyncresolver
|
||||
except Exception as e:
|
||||
return CaaResult(host=host, error=f"dnspython missing: {e}")
|
||||
|
||||
resolver = dns.asyncresolver.Resolver()
|
||||
resolver.lifetime = timeout
|
||||
labels = host.strip(".").split(".")
|
||||
for i in range(len(labels)):
|
||||
name = ".".join(labels[i:])
|
||||
if not name or "." not in name and i > 0:
|
||||
continue
|
||||
try:
|
||||
ans = await resolver.resolve(name, "CAA")
|
||||
except Exception:
|
||||
continue
|
||||
records: list[str] = []
|
||||
for r in ans:
|
||||
try:
|
||||
records.append(r.to_text())
|
||||
except Exception:
|
||||
continue
|
||||
if records:
|
||||
return CaaResult(host=host, records=records, effective_host=name)
|
||||
return CaaResult(host=host, records=[], effective_host="", error="no CAA records found up to TLD")
|
||||
@@ -1,162 +0,0 @@
|
||||
from __future__ import annotations
|
||||
import datetime
|
||||
import hashlib
|
||||
from dataclasses import dataclass, field
|
||||
from typing import Any
|
||||
|
||||
from cryptography import x509
|
||||
from cryptography.hazmat.primitives import hashes, serialization
|
||||
from cryptography.hazmat.primitives.asymmetric import rsa, ec, dsa, ed25519, ed448
|
||||
|
||||
|
||||
@dataclass
|
||||
class CertSummary:
|
||||
subject: str
|
||||
issuer: str
|
||||
common_name: str | None
|
||||
sans: list[str] = field(default_factory=list)
|
||||
not_before: str = ""
|
||||
not_after: str = ""
|
||||
not_before_days_ago: int = 0
|
||||
days_until_expiry: int = 0
|
||||
is_expired: bool = False
|
||||
is_self_signed: bool = False
|
||||
signature_hash_algorithm: str = ""
|
||||
signature_algorithm_oid: str = ""
|
||||
public_key_algorithm: str = ""
|
||||
public_key_size_bits: int = 0
|
||||
public_key_curve: str | None = None
|
||||
serial: str = ""
|
||||
has_scts: bool = False
|
||||
sct_count: int = 0
|
||||
sha256_fingerprint: str = ""
|
||||
spki_sha256: str = ""
|
||||
aia_urls: list[str] = field(default_factory=list)
|
||||
ocsp_urls: list[str] = field(default_factory=list)
|
||||
crl_urls: list[str] = field(default_factory=list)
|
||||
|
||||
|
||||
def _rdn(name: x509.Name) -> str:
|
||||
return ", ".join(f"{attr.oid._name}={attr.value}" for attr in name)
|
||||
|
||||
|
||||
def _get_cn(name: x509.Name) -> str | None:
|
||||
for attr in name:
|
||||
if attr.oid == x509.NameOID.COMMON_NAME:
|
||||
return str(attr.value)
|
||||
return None
|
||||
|
||||
|
||||
def _alg_info(pk) -> tuple[str, int, str | None]:
|
||||
if isinstance(pk, rsa.RSAPublicKey):
|
||||
return "RSA", pk.key_size, None
|
||||
if isinstance(pk, ec.EllipticCurvePublicKey):
|
||||
return "EC", pk.curve.key_size, pk.curve.name
|
||||
if isinstance(pk, dsa.DSAPublicKey):
|
||||
return "DSA", pk.key_size, None
|
||||
if isinstance(pk, ed25519.Ed25519PublicKey):
|
||||
return "Ed25519", 256, "Ed25519"
|
||||
if isinstance(pk, ed448.Ed448PublicKey):
|
||||
return "Ed448", 456, "Ed448"
|
||||
return (type(pk).__name__, 0, None)
|
||||
|
||||
|
||||
def parse_certificate(der: bytes) -> tuple[x509.Certificate, CertSummary]:
|
||||
cert = x509.load_der_x509_certificate(der)
|
||||
s = CertSummary(
|
||||
subject=_rdn(cert.subject),
|
||||
issuer=_rdn(cert.issuer),
|
||||
common_name=_get_cn(cert.subject),
|
||||
)
|
||||
# Validity (use UTC-aware accessors when available).
|
||||
nb = getattr(cert, "not_valid_before_utc", None) or cert.not_valid_before.replace(tzinfo=datetime.timezone.utc)
|
||||
na = getattr(cert, "not_valid_after_utc", None) or cert.not_valid_after.replace(tzinfo=datetime.timezone.utc)
|
||||
now = datetime.datetime.now(tz=datetime.timezone.utc)
|
||||
s.not_before = nb.isoformat()
|
||||
s.not_after = na.isoformat()
|
||||
s.not_before_days_ago = (now - nb).days
|
||||
s.days_until_expiry = (na - now).days
|
||||
s.is_expired = na < now or nb > now
|
||||
|
||||
s.is_self_signed = (cert.subject == cert.issuer)
|
||||
|
||||
# Signature alg
|
||||
try:
|
||||
s.signature_hash_algorithm = cert.signature_hash_algorithm.name if cert.signature_hash_algorithm else ""
|
||||
except Exception:
|
||||
s.signature_hash_algorithm = ""
|
||||
try:
|
||||
s.signature_algorithm_oid = cert.signature_algorithm_oid.dotted_string
|
||||
except Exception:
|
||||
s.signature_algorithm_oid = ""
|
||||
|
||||
# Public key
|
||||
pk = cert.public_key()
|
||||
alg, size, curve = _alg_info(pk)
|
||||
s.public_key_algorithm = alg
|
||||
s.public_key_size_bits = size
|
||||
s.public_key_curve = curve
|
||||
|
||||
# Serial
|
||||
s.serial = format(cert.serial_number, "x")
|
||||
|
||||
# SANs
|
||||
try:
|
||||
san = cert.extensions.get_extension_for_class(x509.SubjectAlternativeName).value
|
||||
names: list[str] = []
|
||||
for g in san:
|
||||
try:
|
||||
names.append(str(g.value) if hasattr(g, "value") else str(g))
|
||||
except Exception:
|
||||
continue
|
||||
s.sans = names
|
||||
except x509.ExtensionNotFound:
|
||||
pass
|
||||
|
||||
# SCT (Certificate Transparency) — signed-certificate-timestamps in cert extensions.
|
||||
try:
|
||||
scts = cert.extensions.get_extension_for_class(x509.PrecertificateSignedCertificateTimestamps).value
|
||||
s.has_scts = True
|
||||
s.sct_count = len(list(scts))
|
||||
except (x509.ExtensionNotFound, Exception):
|
||||
# Could still be stapled via TLS extension — handled elsewhere.
|
||||
pass
|
||||
|
||||
# AIA / OCSP / CRL
|
||||
try:
|
||||
aia = cert.extensions.get_extension_for_class(x509.AuthorityInformationAccess).value
|
||||
for ad in aia:
|
||||
try:
|
||||
if ad.access_method.dotted_string == "1.3.6.1.5.5.7.48.1":
|
||||
s.ocsp_urls.append(str(ad.access_location.value))
|
||||
elif ad.access_method.dotted_string == "1.3.6.1.5.5.7.48.2":
|
||||
s.aia_urls.append(str(ad.access_location.value))
|
||||
except Exception:
|
||||
continue
|
||||
except x509.ExtensionNotFound:
|
||||
pass
|
||||
|
||||
try:
|
||||
cdp = cert.extensions.get_extension_for_class(x509.CRLDistributionPoints).value
|
||||
for dp in cdp:
|
||||
if dp.full_name:
|
||||
for n in dp.full_name:
|
||||
try:
|
||||
s.crl_urls.append(str(n.value))
|
||||
except Exception:
|
||||
continue
|
||||
except x509.ExtensionNotFound:
|
||||
pass
|
||||
|
||||
# Fingerprints
|
||||
s.sha256_fingerprint = hashlib.sha256(der).hexdigest()
|
||||
try:
|
||||
spki = pk.public_bytes(
|
||||
encoding=serialization.Encoding.DER,
|
||||
format=serialization.PublicFormat.SubjectPublicKeyInfo,
|
||||
)
|
||||
s.spki_sha256 = hashlib.sha256(spki).hexdigest()
|
||||
except Exception:
|
||||
s.spki_sha256 = ""
|
||||
|
||||
return cert, s
|
||||
@@ -1,21 +0,0 @@
|
||||
from __future__ import annotations
|
||||
import httpx
|
||||
|
||||
|
||||
async def check_spki(spki_sha256_hex: str, timeout: float = 6.0) -> tuple[bool, str | None]:
|
||||
"""Query pwnedkeys.com for a given SPKI SHA-256 fingerprint.
|
||||
|
||||
Returns (is_pwned, error).
|
||||
pwnedkeys.com responds 200 if the key is pwned, 404 if not known.
|
||||
"""
|
||||
url = f"https://v1.pwnedkeys.com/{spki_sha256_hex.lower()}"
|
||||
try:
|
||||
async with httpx.AsyncClient(timeout=timeout, headers={"User-Agent": "nercone-tls-test/1.0"}) as client:
|
||||
resp = await client.head(url)
|
||||
if resp.status_code == 200:
|
||||
return True, None
|
||||
if resp.status_code == 404:
|
||||
return False, None
|
||||
return False, f"unexpected status {resp.status_code}"
|
||||
except Exception as e:
|
||||
return False, f"{e.__class__.__name__}: {e}"
|
||||
@@ -1,106 +0,0 @@
|
||||
from __future__ import annotations
|
||||
import asyncio
|
||||
import httpx
|
||||
from dataclasses import dataclass
|
||||
|
||||
from cryptography import x509
|
||||
from cryptography.hazmat.primitives import hashes, serialization
|
||||
from cryptography.hazmat.primitives.asymmetric import padding
|
||||
from cryptography.x509 import ocsp
|
||||
from cryptography.x509.oid import ExtensionOID
|
||||
|
||||
|
||||
@dataclass
|
||||
class RevocationResult:
|
||||
checked: bool
|
||||
revoked: bool
|
||||
reason: str = ""
|
||||
source: str = ""
|
||||
error: str | None = None
|
||||
|
||||
|
||||
async def check_ocsp(cert: x509.Certificate, issuer: x509.Certificate, timeout: float = 6.0) -> RevocationResult:
|
||||
try:
|
||||
aia = cert.extensions.get_extension_for_oid(ExtensionOID.AUTHORITY_INFORMATION_ACCESS).value
|
||||
except x509.ExtensionNotFound:
|
||||
return RevocationResult(False, False, error="no AIA extension")
|
||||
ocsp_url = None
|
||||
for ad in aia:
|
||||
if ad.access_method.dotted_string == "1.3.6.1.5.5.7.48.1":
|
||||
try:
|
||||
ocsp_url = str(ad.access_location.value)
|
||||
break
|
||||
except Exception:
|
||||
continue
|
||||
if not ocsp_url:
|
||||
return RevocationResult(False, False, error="no OCSP URL")
|
||||
try:
|
||||
builder = ocsp.OCSPRequestBuilder()
|
||||
builder = builder.add_certificate(cert, issuer, hashes.SHA1())
|
||||
req = builder.build()
|
||||
req_bytes = req.public_bytes(serialization.Encoding.DER)
|
||||
except Exception as e:
|
||||
return RevocationResult(False, False, error=f"build error: {e}")
|
||||
headers = {
|
||||
"Content-Type": "application/ocsp-request",
|
||||
"Accept": "application/ocsp-response",
|
||||
"User-Agent": "nercone-tls-test/1.0",
|
||||
}
|
||||
try:
|
||||
async with httpx.AsyncClient(timeout=timeout) as client:
|
||||
resp = await client.post(ocsp_url, content=req_bytes, headers=headers)
|
||||
except Exception as e:
|
||||
return RevocationResult(False, False, error=f"{e.__class__.__name__}: {e}")
|
||||
if resp.status_code != 200:
|
||||
return RevocationResult(False, False, error=f"status {resp.status_code}")
|
||||
try:
|
||||
response = ocsp.load_der_ocsp_response(resp.content)
|
||||
except Exception as e:
|
||||
return RevocationResult(False, False, error=f"parse error: {e}")
|
||||
if response.response_status != ocsp.OCSPResponseStatus.SUCCESSFUL:
|
||||
return RevocationResult(False, False, error=f"ocsp status {response.response_status.name}")
|
||||
cert_status = response.certificate_status
|
||||
if cert_status == ocsp.OCSPCertStatus.REVOKED:
|
||||
return RevocationResult(True, True, reason=str(response.revocation_reason or ""), source=ocsp_url)
|
||||
if cert_status == ocsp.OCSPCertStatus.GOOD:
|
||||
return RevocationResult(True, False, source=ocsp_url)
|
||||
return RevocationResult(True, False, reason="unknown", source=ocsp_url)
|
||||
|
||||
|
||||
async def check_crl(cert: x509.Certificate, timeout: float = 6.0) -> RevocationResult:
|
||||
try:
|
||||
cdp = cert.extensions.get_extension_for_oid(ExtensionOID.CRL_DISTRIBUTION_POINTS).value
|
||||
except x509.ExtensionNotFound:
|
||||
return RevocationResult(False, False, error="no CRL DP")
|
||||
crl_urls: list[str] = []
|
||||
for dp in cdp:
|
||||
if dp.full_name:
|
||||
for n in dp.full_name:
|
||||
try:
|
||||
v = str(n.value)
|
||||
if v.startswith("http://") or v.startswith("https://"):
|
||||
crl_urls.append(v)
|
||||
except Exception:
|
||||
continue
|
||||
if not crl_urls:
|
||||
return RevocationResult(False, False, error="no http CRL URL")
|
||||
for url in crl_urls:
|
||||
try:
|
||||
async with httpx.AsyncClient(timeout=timeout, headers={"User-Agent": "nercone-tls-test/1.0"}) as client:
|
||||
resp = await client.get(url)
|
||||
if resp.status_code != 200:
|
||||
continue
|
||||
try:
|
||||
crl = x509.load_der_x509_crl(resp.content)
|
||||
except Exception:
|
||||
try:
|
||||
crl = x509.load_pem_x509_crl(resp.content)
|
||||
except Exception:
|
||||
continue
|
||||
for entry in crl:
|
||||
if entry.serial_number == cert.serial_number:
|
||||
return RevocationResult(True, True, reason="listed in CRL", source=url)
|
||||
return RevocationResult(True, False, source=url)
|
||||
except Exception:
|
||||
continue
|
||||
return RevocationResult(False, False, error="all CRLs unreachable")
|
||||
@@ -1,70 +0,0 @@
|
||||
from __future__ import annotations
|
||||
import ssl
|
||||
import socket
|
||||
import asyncio
|
||||
from dataclasses import dataclass
|
||||
from typing import Any
|
||||
|
||||
import certifi
|
||||
|
||||
|
||||
@dataclass
|
||||
class TrustResult:
|
||||
platform: str
|
||||
trusted: bool
|
||||
error: str | None = None
|
||||
|
||||
|
||||
def _build_ctx(ca_file: str | None) -> ssl.SSLContext:
|
||||
ctx = ssl.create_default_context(cafile=ca_file)
|
||||
ctx.check_hostname = True
|
||||
ctx.verify_mode = ssl.CERT_REQUIRED
|
||||
try:
|
||||
ctx.set_ciphers("ALL:@SECLEVEL=0")
|
||||
except ssl.SSLError:
|
||||
pass
|
||||
return ctx
|
||||
|
||||
|
||||
async def verify_with_store(host: str, port: int, sni: str | None, ca_file: str | None, timeout: float = 8.0) -> TrustResult:
|
||||
loop = asyncio.get_running_loop()
|
||||
ctx = _build_ctx(ca_file)
|
||||
|
||||
def _do() -> tuple[bool, str | None]:
|
||||
try:
|
||||
with socket.create_connection((host, port), timeout=timeout) as sock:
|
||||
with ctx.wrap_socket(sock, server_hostname=sni) as ssock:
|
||||
_ = ssock.getpeercert()
|
||||
return True, None
|
||||
except ssl.SSLCertVerificationError as e:
|
||||
return False, str(e)
|
||||
except Exception as e:
|
||||
return False, f"{e.__class__.__name__}: {e}"
|
||||
ok, err = await loop.run_in_executor(None, _do)
|
||||
return TrustResult(platform="", trusted=ok, error=err)
|
||||
|
||||
|
||||
# Platform trust store mapping. Mozilla is authoritative via certifi.
|
||||
# For Apple / Android / Java / Windows we use a heuristic: the majority of
|
||||
# publicly trusted roots are cross-signed and shared across platforms, so if
|
||||
# Mozilla verification passes we mark the others as "likely trusted" while also
|
||||
# including a known-root allowlist per platform where discrepancies may exist.
|
||||
|
||||
PLATFORM_LABELS = ["Mozilla", "Apple", "Android", "Java", "Windows"]
|
||||
|
||||
|
||||
async def verify_across_platforms(host: str, port: int, sni: str | None) -> list[TrustResult]:
|
||||
"""Return trust outcomes for all 5 platforms.
|
||||
|
||||
Mozilla uses certifi. Apple / Android / Java / Windows use the same
|
||||
verification path (standard chain validation) for now, then heuristically
|
||||
adjust based on the issuer CN. When vendor-specific root bundles are added
|
||||
under certs/stores/, this function should load them individually.
|
||||
"""
|
||||
mozilla = await verify_with_store(host, port, sni, certifi.where())
|
||||
results = [TrustResult(platform="Mozilla", trusted=mozilla.trusted, error=mozilla.error)]
|
||||
# Cross-platform fallbacks: mirror Mozilla's outcome. Vendor-specific root
|
||||
# bundles can replace this once vendored under certs/stores/.
|
||||
for p in PLATFORM_LABELS[1:]:
|
||||
results.append(TrustResult(platform=p, trusted=mozilla.trusted, error=mozilla.error))
|
||||
return results
|
||||
@@ -1,285 +0,0 @@
|
||||
from __future__ import annotations
|
||||
import json
|
||||
import sqlite3
|
||||
import time
|
||||
from pathlib import Path
|
||||
from typing import Any
|
||||
|
||||
# Retention policy
|
||||
# ----------------
|
||||
# The DB column `expires_at` is kept for schema compatibility but is no longer
|
||||
# a hard cutoff. The policy is:
|
||||
# • Every row is preserved for at least MIN_RETENTION_SECONDS (7 days) after
|
||||
# it was created.
|
||||
# • Beyond that, rows are kept for up to MAX_RETENTION_SECONDS (1 year).
|
||||
# • After 7 days, rows are only evicted when the total row count exceeds
|
||||
# MAX_KEPT_ROWS (100). In that case, rows older than 7 days are deleted
|
||||
# oldest-first until the total row count falls back to MAX_KEPT_ROWS.
|
||||
MIN_RETENTION_SECONDS = 7 * 24 * 60 * 60
|
||||
MAX_RETENTION_SECONDS = 365 * 24 * 60 * 60
|
||||
MAX_KEPT_ROWS = 100
|
||||
# Kept for backwards compatibility with any importer. `expires_at` is filled in
|
||||
# with MAX_RETENTION_SECONDS at creation time (hard upper bound).
|
||||
RETENTION_SECONDS = MAX_RETENTION_SECONDS
|
||||
|
||||
|
||||
class TlsTestDB:
|
||||
def __init__(self, filepath: str | Path | None = None):
|
||||
if filepath is None:
|
||||
filepath = Path.cwd() / "databases" / "tls_test.db"
|
||||
self.filepath = str(filepath)
|
||||
Path(self.filepath).parent.mkdir(parents=True, exist_ok=True)
|
||||
self._init_schema()
|
||||
|
||||
def _conn(self) -> sqlite3.Connection:
|
||||
conn = sqlite3.connect(self.filepath, timeout=30)
|
||||
conn.execute("PRAGMA journal_mode=WAL")
|
||||
conn.execute("PRAGMA busy_timeout=10000")
|
||||
return conn
|
||||
|
||||
def _init_schema(self) -> None:
|
||||
conn = self._conn()
|
||||
try:
|
||||
conn.executescript(
|
||||
"""
|
||||
CREATE TABLE IF NOT EXISTS tests (
|
||||
id TEXT PRIMARY KEY,
|
||||
target TEXT NOT NULL,
|
||||
client_ip TEXT,
|
||||
status TEXT NOT NULL,
|
||||
created_at INTEGER NOT NULL,
|
||||
started_at INTEGER,
|
||||
finished_at INTEGER,
|
||||
expires_at INTEGER NOT NULL,
|
||||
rank TEXT,
|
||||
score REAL,
|
||||
result_json TEXT,
|
||||
error_message TEXT
|
||||
);
|
||||
CREATE INDEX IF NOT EXISTS idx_tests_expires ON tests(expires_at);
|
||||
CREATE INDEX IF NOT EXISTS idx_tests_ip_created ON tests(client_ip, created_at);
|
||||
CREATE INDEX IF NOT EXISTS idx_tests_target ON tests(target, created_at);
|
||||
|
||||
CREATE TABLE IF NOT EXISTS test_progress (
|
||||
test_id TEXT NOT NULL,
|
||||
seq INTEGER NOT NULL,
|
||||
ts INTEGER NOT NULL,
|
||||
phase TEXT NOT NULL,
|
||||
detail TEXT,
|
||||
progress REAL,
|
||||
severity TEXT,
|
||||
PRIMARY KEY(test_id, seq)
|
||||
);
|
||||
"""
|
||||
)
|
||||
conn.commit()
|
||||
finally:
|
||||
conn.close()
|
||||
|
||||
def create_job(self, test_id: str, target: str, client_ip: str | None) -> None:
|
||||
now = int(time.time())
|
||||
conn = self._conn()
|
||||
try:
|
||||
conn.execute(
|
||||
"INSERT INTO tests(id,target,client_ip,status,created_at,expires_at)"
|
||||
" VALUES (?,?,?,?,?,?)",
|
||||
(test_id, target, client_ip, "queued", now, now + RETENTION_SECONDS),
|
||||
)
|
||||
conn.commit()
|
||||
finally:
|
||||
conn.close()
|
||||
|
||||
def update_status(
|
||||
self,
|
||||
test_id: str,
|
||||
status: str,
|
||||
*,
|
||||
started_at: int | None = None,
|
||||
finished_at: int | None = None,
|
||||
rank: str | None = None,
|
||||
score: float | None = None,
|
||||
result_json: str | None = None,
|
||||
error_message: str | None = None,
|
||||
) -> None:
|
||||
sets = ["status = ?"]
|
||||
args: list[Any] = [status]
|
||||
if started_at is not None:
|
||||
sets.append("started_at = ?"); args.append(started_at)
|
||||
if finished_at is not None:
|
||||
sets.append("finished_at = ?"); args.append(finished_at)
|
||||
if rank is not None:
|
||||
sets.append("rank = ?"); args.append(rank)
|
||||
if score is not None:
|
||||
sets.append("score = ?"); args.append(score)
|
||||
if result_json is not None:
|
||||
sets.append("result_json = ?"); args.append(result_json)
|
||||
if error_message is not None:
|
||||
sets.append("error_message = ?"); args.append(error_message)
|
||||
args.append(test_id)
|
||||
conn = self._conn()
|
||||
try:
|
||||
conn.execute(f"UPDATE tests SET {', '.join(sets)} WHERE id = ?", args)
|
||||
conn.commit()
|
||||
finally:
|
||||
conn.close()
|
||||
|
||||
def append_progress(
|
||||
self,
|
||||
test_id: str,
|
||||
seq: int,
|
||||
phase: str,
|
||||
detail: str,
|
||||
progress: float,
|
||||
severity: str,
|
||||
) -> None:
|
||||
conn = self._conn()
|
||||
try:
|
||||
conn.execute(
|
||||
"INSERT OR REPLACE INTO test_progress(test_id,seq,ts,phase,detail,progress,severity)"
|
||||
" VALUES (?,?,?,?,?,?,?)",
|
||||
(test_id, seq, int(time.time()), phase, detail, progress, severity),
|
||||
)
|
||||
conn.commit()
|
||||
finally:
|
||||
conn.close()
|
||||
|
||||
def get_job(self, test_id: str) -> dict[str, Any] | None:
|
||||
conn = self._conn()
|
||||
try:
|
||||
cur = conn.cursor()
|
||||
cur.execute("SELECT * FROM tests WHERE id = ?", (test_id,))
|
||||
row = cur.fetchone()
|
||||
if row is None:
|
||||
return None
|
||||
cols = [c[0] for c in cur.description]
|
||||
d = dict(zip(cols, row))
|
||||
if d.get("result_json"):
|
||||
try:
|
||||
d["result"] = json.loads(d["result_json"])
|
||||
except json.JSONDecodeError:
|
||||
d["result"] = None
|
||||
return d
|
||||
finally:
|
||||
conn.close()
|
||||
|
||||
def get_progress(self, test_id: str) -> list[dict[str, Any]]:
|
||||
conn = self._conn()
|
||||
try:
|
||||
cur = conn.cursor()
|
||||
cur.execute(
|
||||
"SELECT seq,ts,phase,detail,progress,severity FROM test_progress"
|
||||
" WHERE test_id = ? ORDER BY seq ASC",
|
||||
(test_id,),
|
||||
)
|
||||
rows = cur.fetchall()
|
||||
return [
|
||||
{
|
||||
"seq": r[0],
|
||||
"ts": r[1],
|
||||
"phase": r[2],
|
||||
"detail": r[3],
|
||||
"progress": r[4],
|
||||
"severity": r[5],
|
||||
}
|
||||
for r in rows
|
||||
]
|
||||
finally:
|
||||
conn.close()
|
||||
|
||||
def get_history_by_target(self, target: str, exclude_id: str | None = None, limit: int = 10) -> list[dict[str, Any]]:
|
||||
conn = self._conn()
|
||||
try:
|
||||
cur = conn.cursor()
|
||||
if exclude_id:
|
||||
cur.execute(
|
||||
"SELECT id, target, status, created_at, finished_at, rank, score, error_message"
|
||||
" FROM tests WHERE target = ? AND id != ? AND status = 'done'"
|
||||
" ORDER BY created_at DESC LIMIT ?",
|
||||
(target, exclude_id, limit),
|
||||
)
|
||||
else:
|
||||
cur.execute(
|
||||
"SELECT id, target, status, created_at, finished_at, rank, score, error_message"
|
||||
" FROM tests WHERE target = ? AND status = 'done'"
|
||||
" ORDER BY created_at DESC LIMIT ?",
|
||||
(target, limit),
|
||||
)
|
||||
rows = cur.fetchall()
|
||||
cols = [c[0] for c in cur.description]
|
||||
return [dict(zip(cols, r)) for r in rows]
|
||||
finally:
|
||||
conn.close()
|
||||
|
||||
def count_ip_in_window(self, client_ip: str, window_seconds: int) -> int:
|
||||
cutoff = int(time.time()) - window_seconds
|
||||
conn = self._conn()
|
||||
try:
|
||||
cur = conn.cursor()
|
||||
cur.execute(
|
||||
"SELECT COUNT(*) FROM tests WHERE client_ip = ? AND created_at >= ?",
|
||||
(client_ip, cutoff),
|
||||
)
|
||||
return cur.fetchone()[0]
|
||||
finally:
|
||||
conn.close()
|
||||
|
||||
def count_ip_active(self, client_ip: str) -> int:
|
||||
conn = self._conn()
|
||||
try:
|
||||
cur = conn.cursor()
|
||||
cur.execute(
|
||||
"SELECT COUNT(*) FROM tests WHERE client_ip = ? AND status IN ('queued','running')",
|
||||
(client_ip,),
|
||||
)
|
||||
return cur.fetchone()[0]
|
||||
finally:
|
||||
conn.close()
|
||||
|
||||
def delete_expired(self) -> int:
|
||||
"""Apply the retention policy.
|
||||
|
||||
Step 1: unconditionally drop rows past the 1-year hard ceiling.
|
||||
Step 2: if total row count exceeds MAX_KEPT_ROWS, drop rows older than
|
||||
MIN_RETENTION_SECONDS (7 days) in oldest-first order until the
|
||||
count falls back to MAX_KEPT_ROWS. Rows within 7 days are
|
||||
never evicted by this step.
|
||||
Returns the number of rows deleted.
|
||||
"""
|
||||
now = int(time.time())
|
||||
deleted = 0
|
||||
conn = self._conn()
|
||||
try:
|
||||
cur = conn.cursor()
|
||||
|
||||
# Step 1 — hard ceiling: 1-year-old rows.
|
||||
hard_cutoff = now - MAX_RETENTION_SECONDS
|
||||
cur.execute("SELECT id FROM tests WHERE created_at < ?", (hard_cutoff,))
|
||||
old_ids = [r[0] for r in cur.fetchall()]
|
||||
for tid in old_ids:
|
||||
conn.execute("DELETE FROM test_progress WHERE test_id = ?", (tid,))
|
||||
conn.execute("DELETE FROM tests WHERE id = ?", (tid,))
|
||||
deleted += len(old_ids)
|
||||
|
||||
# Step 2 — count-triggered eviction of >7-day-old rows.
|
||||
cur.execute("SELECT COUNT(*) FROM tests")
|
||||
total = cur.fetchone()[0]
|
||||
if total > MAX_KEPT_ROWS:
|
||||
excess = total - MAX_KEPT_ROWS
|
||||
soft_cutoff = now - MIN_RETENTION_SECONDS
|
||||
cur.execute(
|
||||
"SELECT id FROM tests"
|
||||
" WHERE created_at < ?"
|
||||
" ORDER BY created_at ASC"
|
||||
" LIMIT ?",
|
||||
(soft_cutoff, excess),
|
||||
)
|
||||
evict_ids = [r[0] for r in cur.fetchall()]
|
||||
for tid in evict_ids:
|
||||
conn.execute("DELETE FROM test_progress WHERE test_id = ?", (tid,))
|
||||
conn.execute("DELETE FROM tests WHERE id = ?", (tid,))
|
||||
deleted += len(evict_ids)
|
||||
|
||||
conn.commit()
|
||||
return deleted
|
||||
finally:
|
||||
conn.close()
|
||||
@@ -1,808 +0,0 @@
|
||||
from __future__ import annotations
|
||||
import asyncio
|
||||
import ipaddress
|
||||
import time
|
||||
from typing import Awaitable, Callable
|
||||
|
||||
from .schemas import Finding, ScanResult
|
||||
from .scoring import apply_rank
|
||||
from .protocol import constants as C
|
||||
from .protocol.client import tcp_reachable, resolve_host, send_ssl2_client_hello
|
||||
from .protocol.probes import (
|
||||
probe_tls_version,
|
||||
probe_cipher,
|
||||
get_peer_certificate_chain,
|
||||
alpn_negotiate,
|
||||
)
|
||||
from .protocol.kex import detect_named_groups
|
||||
from .certs.parse import parse_certificate
|
||||
from .certs.trust import verify_across_platforms
|
||||
from .certs.pwnedkeys import check_spki
|
||||
from .certs.revocation import check_ocsp, check_crl
|
||||
from .hsts import fetch_hsts
|
||||
from .preload.check import check_preload
|
||||
from .caa import lookup_caa
|
||||
from .http import probe_http
|
||||
from .http3 import probe_http3
|
||||
from .vulns.heartbleed import probe as probe_heartbleed
|
||||
from .vulns.ccs import probe as probe_ccs
|
||||
from .vulns.renego import probe_secure_renegotiation, probe_fallback_scsv
|
||||
from .vulns.analysis import analyze as analyze_vulns
|
||||
from .handshake_sim import simulate as simulate_handshakes
|
||||
|
||||
ReportProgress = Callable[[str, str, float, str], Awaitable[None]]
|
||||
ReportFinding = Callable[[Finding], Awaitable[None]]
|
||||
|
||||
|
||||
# Groups: reliability (信頼性), safety (安全性), vulnerabilities (脆弱性), compatibility (互換性)
|
||||
G_REL = "reliability"
|
||||
G_SAF = "safety"
|
||||
G_VLN = "vulnerabilities"
|
||||
G_CMP = "compatibility"
|
||||
|
||||
|
||||
def parse_target(target: str) -> tuple[str, int, str | None]:
|
||||
"""Return (host, port, sni). sni=None means the target is an IP literal."""
|
||||
s = target.strip()
|
||||
port = 443
|
||||
host = s
|
||||
if s.startswith("["):
|
||||
idx = s.rfind("]")
|
||||
if idx != -1:
|
||||
host = s[1:idx]
|
||||
rest = s[idx + 1:]
|
||||
if rest.startswith(":"):
|
||||
try:
|
||||
port = int(rest[1:])
|
||||
except ValueError:
|
||||
port = 443
|
||||
elif s.count(":") == 1:
|
||||
h, _, p = s.partition(":")
|
||||
host = h
|
||||
try:
|
||||
port = int(p)
|
||||
except ValueError:
|
||||
port = 443
|
||||
else:
|
||||
host = s
|
||||
host = host.strip()
|
||||
sni: str | None = host
|
||||
try:
|
||||
ipaddress.ip_address(host)
|
||||
sni = None
|
||||
except ValueError:
|
||||
pass
|
||||
return host, port, sni
|
||||
|
||||
|
||||
def validate_tls_target(raw: str) -> str | None:
|
||||
import re
|
||||
s = (raw or "").strip()
|
||||
if not s or len(s) > 255:
|
||||
return None
|
||||
if not re.compile(r"^[A-Za-z0-9._:\[\]\-]{1,255}$").match(s):
|
||||
return None
|
||||
try:
|
||||
host, port, _ = parse_target(s)
|
||||
except Exception:
|
||||
return None
|
||||
if not host or port <= 0 or port > 65535:
|
||||
return None
|
||||
try:
|
||||
ipaddress.ip_address(host)
|
||||
return s
|
||||
except ValueError:
|
||||
pass
|
||||
labels = host.split(".")
|
||||
if not labels or any(not lbl for lbl in labels):
|
||||
return None
|
||||
for lbl in labels:
|
||||
if len(lbl) > 63 or lbl.startswith("-") or lbl.endswith("-"):
|
||||
return None
|
||||
if not re.match(r"^[A-Za-z0-9\-]+$", lbl):
|
||||
return None
|
||||
if len(labels) < 2 and host != "localhost":
|
||||
return None
|
||||
return s
|
||||
|
||||
|
||||
async def _gather(report: ReportProgress, finds: ReportFinding, result: ScanResult) -> None:
|
||||
host = result.host
|
||||
port = result.port
|
||||
sni = result.data.get("sni")
|
||||
|
||||
async def emit(f: Finding) -> None:
|
||||
result.add(f)
|
||||
await finds(f)
|
||||
|
||||
# ---- Phase: protocol versions ----
|
||||
await report("protocols", "TLS/SSL バージョンを検査中", 0.05, "info")
|
||||
versions_to_probe = [C.TLS_1_0, C.TLS_1_1, C.TLS_1_2, C.TLS_1_3]
|
||||
version_support: dict[int, bool] = {}
|
||||
version_cipher: dict[int, str | None] = {}
|
||||
for v in versions_to_probe:
|
||||
pr = await probe_tls_version(host, port, sni, v)
|
||||
version_support[v] = pr.supported
|
||||
version_cipher[v] = pr.negotiated_cipher
|
||||
sslv2 = await send_ssl2_client_hello(host, port)
|
||||
sslv2_supported = sslv2.connected and sslv2.alert is None and bool(sslv2.raw)
|
||||
from .protocol.client import send_client_hello
|
||||
from .protocol import wire
|
||||
try:
|
||||
ssl3 = await send_client_hello(
|
||||
host, port,
|
||||
record_version=C.SSL_3_0,
|
||||
client_hello_version=C.SSL_3_0,
|
||||
cipher_suites=[0x002f, 0x0035, 0x000a, 0x0004, 0x0005],
|
||||
extensions=(wire.ext_server_name(sni) if sni else b""),
|
||||
sni=sni,
|
||||
)
|
||||
sslv3_supported = (
|
||||
ssl3.connected
|
||||
and ssl3.server_hello is not None
|
||||
and ssl3.server_hello.alert is None
|
||||
and ssl3.server_hello.server_version == C.SSL_3_0
|
||||
)
|
||||
except Exception:
|
||||
sslv3_supported = False
|
||||
version_support[C.SSL_2_0] = sslv2_supported
|
||||
version_support[C.SSL_3_0] = sslv3_supported
|
||||
versions_supported = {v for v, ok in version_support.items() if ok}
|
||||
# Emit versions in chronological order — SSL 2.0, SSL 3.0, then TLS 1.0+.
|
||||
# Reads left-to-right in the results table the way humans describe it.
|
||||
ordered_versions = [C.SSL_2_0, C.SSL_3_0, C.TLS_1_0, C.TLS_1_1, C.TLS_1_2, C.TLS_1_3]
|
||||
result.data["versions"] = {
|
||||
C.PROTOCOL_NAMES.get(v, f"0x{v:04x}"): version_support.get(v, False)
|
||||
for v in ordered_versions
|
||||
}
|
||||
|
||||
# SSL 2/3 → vulnerability findings; also record them as safety findings.
|
||||
if sslv2_supported:
|
||||
await emit(Finding("SSL/TLS Version", "SSL 2.0 supported", "SSLv2 は完全に破綻しています (DROWN)", "serious", 10, group=G_SAF))
|
||||
else:
|
||||
await emit(Finding("SSL/TLS Version", "SSL 2.0 disabled", "", "good", 0, group=G_SAF))
|
||||
if sslv3_supported:
|
||||
await emit(Finding("SSL/TLS Version", "SSL 3.0 supported", "POODLE 攻撃が可能", "serious", 10, group=G_SAF))
|
||||
else:
|
||||
await emit(Finding("SSL/TLS Version", "SSL 3.0 disabled", "", "good", 0, group=G_SAF))
|
||||
if version_support.get(C.TLS_1_0):
|
||||
await emit(Finding("SSL/TLS Version", "TLS 1.0 supported", "RFC 8996 で廃止済み", "notgood", 4, group=G_SAF))
|
||||
else:
|
||||
await emit(Finding("SSL/TLS Version", "TLS 1.0 disabled", "", "good", 0, group=G_SAF))
|
||||
if version_support.get(C.TLS_1_1):
|
||||
await emit(Finding("SSL/TLS Version", "TLS 1.1 supported", "RFC 8996 で廃止済み", "notgood", 2, group=G_SAF))
|
||||
else:
|
||||
await emit(Finding("SSL/TLS Version", "TLS 1.1 disabled", "", "good", 0, group=G_SAF))
|
||||
if version_support.get(C.TLS_1_2):
|
||||
await emit(Finding("SSL/TLS Version", "TLS 1.2 supported", "", "good", 0, group=G_SAF))
|
||||
else:
|
||||
await emit(Finding("SSL/TLS Version", "TLS 1.2 not supported", "推奨プロトコルが有効化されていません", "notgood", 3, group=G_SAF))
|
||||
if version_support.get(C.TLS_1_3):
|
||||
await emit(Finding("SSL/TLS Version", "TLS 1.3 supported", "", "good", 0, group=G_SAF))
|
||||
else:
|
||||
await emit(Finding("SSL/TLS Version", "TLS 1.3 not supported", "最新プロトコルが有効化されていません", "notgood", 3, group=G_SAF))
|
||||
if not version_support.get(C.TLS_1_2) and not version_support.get(C.TLS_1_3):
|
||||
await emit(Finding("SSL/TLS Version", "No modern TLS (1.2/1.3) supported", "", "serious", 10, group=G_SAF))
|
||||
|
||||
# ---- Phase: cipher enumeration ----
|
||||
await report("ciphers", "暗号スイートを列挙中", 0.20, "info")
|
||||
accepted_per_version: dict[int, list[int]] = {}
|
||||
probe_ciphers_per_version = {
|
||||
C.TLS_1_3: [0x1301, 0x1302, 0x1303, 0x1304, 0x1305],
|
||||
C.TLS_1_2: [
|
||||
0xc02b, 0xc02c, 0xc02f, 0xc030, 0xcca8, 0xcca9,
|
||||
0xc013, 0xc014, 0xc009, 0xc00a, 0xc027, 0xc028,
|
||||
0x009c, 0x009d, 0x009e, 0x009f, 0xccaa,
|
||||
0x002f, 0x0035, 0x003c, 0x003d,
|
||||
0x000a, 0xc012, 0x0016,
|
||||
0x0004, 0x0005, 0xc011, 0xc007,
|
||||
0x0001, 0x0002, 0x003b,
|
||||
0x0008, 0x0014,
|
||||
0x0018, 0x0034,
|
||||
],
|
||||
C.TLS_1_1: [0xc013, 0xc014, 0xc009, 0xc00a, 0x002f, 0x0035, 0x000a, 0x0004, 0x0005],
|
||||
C.TLS_1_0: [0xc013, 0xc014, 0xc009, 0xc00a, 0x002f, 0x0035, 0x000a, 0x0004, 0x0005],
|
||||
}
|
||||
for v in (C.TLS_1_3, C.TLS_1_2, C.TLS_1_1, C.TLS_1_0):
|
||||
if not version_support.get(v):
|
||||
continue
|
||||
accepted: list[int] = []
|
||||
for cid in probe_ciphers_per_version[v]:
|
||||
name = C.CIPHER_SUITES.get(cid, f"0x{cid:04x}")
|
||||
try:
|
||||
probe = await probe_cipher(host, port, sni, v, cid, name)
|
||||
except Exception:
|
||||
continue
|
||||
if probe.supported:
|
||||
accepted.append(cid)
|
||||
accepted_per_version[v] = accepted
|
||||
result.data["ciphers"] = {
|
||||
C.PROTOCOL_NAMES.get(v, f"0x{v:04x}"): [C.CIPHER_SUITES.get(c, f"0x{c:04x}") for c in cids]
|
||||
for v, cids in accepted_per_version.items()
|
||||
}
|
||||
|
||||
any_accepted = {cid for cids in accepted_per_version.values() for cid in cids}
|
||||
if any_accepted:
|
||||
has_fs = False
|
||||
has_aead = False
|
||||
has_cbc_modern = False
|
||||
has_rsa_kex = False
|
||||
for cid in any_accepted:
|
||||
name = C.CIPHER_SUITES.get(cid, "")
|
||||
if C.cipher_has_fs(name):
|
||||
has_fs = True
|
||||
if C.cipher_is_aead(name):
|
||||
has_aead = True
|
||||
if C.cipher_is_cbc(name):
|
||||
has_cbc_modern = True
|
||||
if name.startswith("TLS_RSA_") and not C.cipher_is_weak(name):
|
||||
has_rsa_kex = True
|
||||
if has_fs:
|
||||
await emit(Finding("Cipher Strength", "Forward secrecy supported", "ECDHE/DHE ciphers 利用可", "good", 0, group=G_SAF))
|
||||
else:
|
||||
await emit(Finding("Cipher Strength", "No forward secrecy", "ECDHE/DHE が有効になっていない", "bad", 5, group=G_SAF))
|
||||
if has_aead:
|
||||
await emit(Finding("Cipher Strength", "AEAD ciphers supported", "GCM / ChaCha20-Poly1305 / CCM 利用可", "good", 0, group=G_SAF))
|
||||
else:
|
||||
await emit(Finding("Cipher Strength", "No AEAD ciphers", "", "notgood", 2, group=G_SAF))
|
||||
if has_rsa_kex:
|
||||
await emit(Finding("Cipher Strength", "RSA key exchange accepted",
|
||||
"鍵交換に RSA_WITH_* が利用可能 — 前方秘匿性なし", "notgood", 2, group=G_SAF))
|
||||
if has_cbc_modern:
|
||||
await emit(Finding("Cipher Strength", "CBC ciphers in accepted list",
|
||||
"LUCKY13 など CBC ベース攻撃のリスク", "info", 0, group=G_SAF))
|
||||
|
||||
# ---- Phase: key exchange / groups ----
|
||||
await report("kex", "鍵交換グループを検査中", 0.35, "info")
|
||||
groups_accepted: list[int] = []
|
||||
if version_support.get(C.TLS_1_3):
|
||||
try:
|
||||
groups_accepted = await detect_named_groups(host, port, sni, C.TLS_1_3)
|
||||
except Exception:
|
||||
groups_accepted = []
|
||||
result.data["named_groups"] = [C.NAMED_GROUPS.get(g, f"0x{g:04x}") for g in groups_accepted]
|
||||
if groups_accepted:
|
||||
strong = [g for g in groups_accepted if g in (0x001d, 0x0017, 0x0018, 0x0019, 0x001e)]
|
||||
pqc = [g for g in groups_accepted if g in C.PQC_GROUPS]
|
||||
weak = [g for g in groups_accepted if g in (0x0100,)]
|
||||
if strong:
|
||||
await emit(Finding("Key Exchange", "Modern named groups supported",
|
||||
", ".join(C.NAMED_GROUPS.get(g, "") for g in strong), "good", 0, group=G_SAF))
|
||||
if pqc:
|
||||
await emit(Finding("Key Exchange", "Post-quantum key exchange supported",
|
||||
", ".join(C.NAMED_GROUPS.get(g, "") for g in pqc), "good", 0, group=G_SAF))
|
||||
else:
|
||||
await emit(Finding("Key Exchange", "No post-quantum key exchange",
|
||||
"X25519MLKEM768 等の PQC 鍵交換に対応していません", "info", 0, group=G_SAF))
|
||||
if weak:
|
||||
await emit(Finding("Key Exchange", "Weak FFDHE group supported",
|
||||
", ".join(C.NAMED_GROUPS.get(g, "") for g in weak), "notgood", 3, group=G_SAF))
|
||||
elif version_support.get(C.TLS_1_3):
|
||||
await emit(Finding("Key Exchange", "Named groups probe inconclusive", "", "info", 0, group=G_SAF))
|
||||
|
||||
# ---- Phase: certificates ----
|
||||
await report("cert", "証明書を取得・解析中", 0.45, "info")
|
||||
chain_der = await get_peer_certificate_chain(host, port, sni)
|
||||
parsed_chain = []
|
||||
leaf_cert = None
|
||||
leaf_summary = None
|
||||
if chain_der:
|
||||
for idx, der in enumerate(chain_der):
|
||||
try:
|
||||
c, s = parse_certificate(der)
|
||||
parsed_chain.append(s)
|
||||
if idx == 0:
|
||||
leaf_cert = c
|
||||
leaf_summary = s
|
||||
except Exception:
|
||||
continue
|
||||
result.data["certificate_chain"] = [
|
||||
{
|
||||
"subject": s.subject,
|
||||
"issuer": s.issuer,
|
||||
"common_name": s.common_name,
|
||||
"sans": s.sans,
|
||||
"not_before": s.not_before,
|
||||
"not_after": s.not_after,
|
||||
"days_until_expiry": s.days_until_expiry,
|
||||
"is_expired": s.is_expired,
|
||||
"is_self_signed": s.is_self_signed,
|
||||
"signature_hash_algorithm": s.signature_hash_algorithm,
|
||||
"public_key_algorithm": s.public_key_algorithm,
|
||||
"public_key_size_bits": s.public_key_size_bits,
|
||||
"public_key_curve": s.public_key_curve,
|
||||
"serial": s.serial,
|
||||
"has_scts": s.has_scts,
|
||||
"sct_count": s.sct_count,
|
||||
"sha256_fingerprint": s.sha256_fingerprint,
|
||||
"spki_sha256": s.spki_sha256,
|
||||
"ocsp_urls": s.ocsp_urls,
|
||||
"crl_urls": s.crl_urls,
|
||||
}
|
||||
for s in parsed_chain
|
||||
]
|
||||
|
||||
if not leaf_summary:
|
||||
await emit(Finding("Certificate", "No certificate retrieved", "TLS ハンドシェイクが失敗", "serious", 10, group=G_REL))
|
||||
else:
|
||||
# Expiry
|
||||
if leaf_summary.is_expired:
|
||||
await emit(Finding("Certificate Validity", "Certificate expired",
|
||||
f"not_after={leaf_summary.not_after}", "serious", 10, group=G_REL))
|
||||
elif leaf_summary.days_until_expiry < 15:
|
||||
await emit(Finding("Certificate Validity", "Certificate expires soon",
|
||||
f"残り {leaf_summary.days_until_expiry} 日", "bad", 4, group=G_REL))
|
||||
elif leaf_summary.days_until_expiry < 30:
|
||||
await emit(Finding("Certificate Validity", "Certificate expiring in <30 days",
|
||||
f"残り {leaf_summary.days_until_expiry} 日", "notgood", 2, group=G_REL))
|
||||
else:
|
||||
await emit(Finding("Certificate Validity", "Certificate validity OK",
|
||||
f"残り {leaf_summary.days_until_expiry} 日", "good", 0, group=G_REL))
|
||||
|
||||
# Chain length
|
||||
if len(parsed_chain) == 1 and not leaf_summary.is_self_signed:
|
||||
await emit(Finding("Certificate Chain", "Intermediate certificate not served",
|
||||
"サーバーがチェーンに中間証明書を含めていません", "notgood", 2, group=G_REL))
|
||||
elif len(parsed_chain) >= 2:
|
||||
await emit(Finding("Certificate Chain", f"Chain length: {len(parsed_chain)} certs",
|
||||
f"leaf → {parsed_chain[-1].subject[:80]}", "good", 0, group=G_REL))
|
||||
|
||||
# Self-signed
|
||||
if leaf_summary.is_self_signed:
|
||||
await emit(Finding("Certificate Chain", "Self-signed certificate",
|
||||
"CA 署名ではなく自己署名です", "serious", 9, group=G_REL))
|
||||
|
||||
# Signature hash (safety — cryptographic strength)
|
||||
sh = (leaf_summary.signature_hash_algorithm or "").lower()
|
||||
if sh in ("md5", "md2"):
|
||||
await emit(Finding("Signature Algorithm", f"Weak signature hash: {sh.upper()}", "", "serious", 10, group=G_SAF))
|
||||
elif sh == "sha1":
|
||||
await emit(Finding("Signature Algorithm", "Weak signature hash: SHA1", "", "bad", 5, group=G_SAF))
|
||||
elif sh:
|
||||
await emit(Finding("Signature Algorithm", f"Signature hash: {sh.upper()}", "", "good", 0, group=G_SAF))
|
||||
|
||||
# Public key strength (safety)
|
||||
alg = leaf_summary.public_key_algorithm
|
||||
bits = leaf_summary.public_key_size_bits
|
||||
if alg == "RSA":
|
||||
if bits < 1024:
|
||||
await emit(Finding("Key Strength", f"Very weak RSA key ({bits}-bit)", "", "serious", 10, group=G_SAF))
|
||||
elif bits < 2048:
|
||||
await emit(Finding("Key Strength", f"Weak RSA key ({bits}-bit)", "", "bad", 5, group=G_SAF))
|
||||
elif bits < 3072:
|
||||
await emit(Finding("Key Strength", f"RSA {bits}-bit", "推奨は 3072-bit 以上", "good", 0, group=G_SAF))
|
||||
else:
|
||||
await emit(Finding("Key Strength", f"RSA {bits}-bit", "", "good", 0, group=G_SAF))
|
||||
elif alg in ("EC", "Ed25519", "Ed448"):
|
||||
await emit(Finding("Key Strength",
|
||||
f"{alg} {bits}-bit {leaf_summary.public_key_curve or ''}".strip(),
|
||||
"", "good", 0, group=G_SAF))
|
||||
|
||||
# CT / SCT (reliability — verifiable audit trail)
|
||||
if leaf_summary.has_scts:
|
||||
await emit(Finding("Transparency", f"Certificate Transparency SCTs present ({leaf_summary.sct_count})",
|
||||
"", "good", 0, group=G_REL))
|
||||
else:
|
||||
await emit(Finding("Transparency", "No embedded SCTs",
|
||||
"Certificate Transparency ログが埋め込まれていません", "notgood", 1, group=G_REL))
|
||||
|
||||
# Hostname match (reliability — identity verification)
|
||||
if sni:
|
||||
names = [leaf_summary.common_name] if leaf_summary.common_name else []
|
||||
names += leaf_summary.sans
|
||||
matched = False
|
||||
for n in names:
|
||||
if not n:
|
||||
continue
|
||||
n = n.lower().strip()
|
||||
h = sni.lower().strip()
|
||||
if n == h:
|
||||
matched = True
|
||||
break
|
||||
if n.startswith("*.") and "." in h and h.split(".", 1)[1] == n[2:]:
|
||||
matched = True
|
||||
break
|
||||
if matched:
|
||||
await emit(Finding("Hostname", "Hostname matches certificate", "", "good", 0, group=G_REL))
|
||||
else:
|
||||
await emit(Finding("Hostname", "Hostname does not match certificate",
|
||||
f"SNI={sni}, CN={leaf_summary.common_name}", "serious", 8, group=G_REL))
|
||||
else:
|
||||
await emit(Finding("Hostname", "IP literal target: hostname validation skipped",
|
||||
"IP 指定のため SNI/証明書名一致の判定を行っていません", "notgood", 2, group=G_REL))
|
||||
|
||||
# ---- Phase: trust stores ----
|
||||
await report("trust", "5 プラットフォームのトラストストアを照合中", 0.55, "info")
|
||||
try:
|
||||
trust_results = await verify_across_platforms(host, port, sni)
|
||||
except Exception as e:
|
||||
trust_results = []
|
||||
await emit(Finding("Trust Store", "Trust evaluation failed", str(e), "info", 0, group=G_REL))
|
||||
result.data["trust"] = [
|
||||
{"platform": t.platform, "trusted": t.trusted, "error": t.error} for t in trust_results
|
||||
]
|
||||
untrusted = [t for t in trust_results if not t.trusted]
|
||||
trusted = [t for t in trust_results if t.trusted]
|
||||
if trust_results and not untrusted:
|
||||
await emit(Finding("Trust Store", "Trusted on all platforms",
|
||||
", ".join(t.platform for t in trusted), "good", 0, group=G_REL))
|
||||
else:
|
||||
for t in untrusted:
|
||||
await emit(Finding("Trust Store", f"Not trusted by {t.platform}",
|
||||
t.error or "", "serious", 6, group=G_REL))
|
||||
for t in trusted:
|
||||
await emit(Finding("Trust Store", f"Trusted by {t.platform}", "", "good", 0, group=G_REL))
|
||||
|
||||
# ---- Phase: revocation ----
|
||||
await report("revocation", "証明書失効を確認中", 0.62, "info")
|
||||
if leaf_cert and len(chain_der) >= 2:
|
||||
try:
|
||||
issuer_cert, _ = parse_certificate(chain_der[1])
|
||||
ocsp_res = await check_ocsp(leaf_cert, issuer_cert)
|
||||
result.data["ocsp"] = {
|
||||
"checked": ocsp_res.checked,
|
||||
"revoked": ocsp_res.revoked,
|
||||
"reason": ocsp_res.reason,
|
||||
"source": ocsp_res.source,
|
||||
"error": ocsp_res.error,
|
||||
}
|
||||
if ocsp_res.checked and ocsp_res.revoked:
|
||||
await emit(Finding("Revocation", "Certificate revoked (OCSP)",
|
||||
ocsp_res.reason or "", "serious", 10, group=G_REL))
|
||||
elif ocsp_res.checked:
|
||||
await emit(Finding("Revocation", "OCSP: certificate is not revoked",
|
||||
ocsp_res.source or "", "good", 0, group=G_REL))
|
||||
elif ocsp_res.error:
|
||||
await emit(Finding("Revocation", "OCSP check inconclusive",
|
||||
ocsp_res.error, "info", 0, group=G_REL))
|
||||
except Exception as e:
|
||||
result.data["ocsp"] = {"error": str(e)}
|
||||
if leaf_cert:
|
||||
try:
|
||||
crl_res = await check_crl(leaf_cert)
|
||||
result.data["crl"] = {
|
||||
"checked": crl_res.checked,
|
||||
"revoked": crl_res.revoked,
|
||||
"source": crl_res.source,
|
||||
"error": crl_res.error,
|
||||
}
|
||||
if crl_res.checked and crl_res.revoked:
|
||||
await emit(Finding("Revocation", "Certificate revoked (CRL)",
|
||||
crl_res.source, "serious", 10, group=G_REL))
|
||||
except Exception as e:
|
||||
result.data["crl"] = {"error": str(e)}
|
||||
|
||||
# ---- Phase: pwnedkeys ----
|
||||
if leaf_summary and leaf_summary.spki_sha256:
|
||||
await report("pwnedkeys", "pwnedkeys.com で鍵漏洩を確認中", 0.66, "info")
|
||||
try:
|
||||
pwned, err = await check_spki(leaf_summary.spki_sha256)
|
||||
result.data["pwnedkeys"] = {"pwned": pwned, "error": err}
|
||||
if pwned:
|
||||
await emit(Finding("Key Exposure", "Private key is publicly known (pwnedkeys)",
|
||||
"この公開鍵に対応する秘密鍵は既に漏洩しています", "serious", 10, group=G_REL))
|
||||
elif err is None:
|
||||
await emit(Finding("Key Exposure", "Private key not listed in pwnedkeys", "",
|
||||
"good", 0, group=G_REL))
|
||||
except Exception as e:
|
||||
result.data["pwnedkeys"] = {"error": str(e)}
|
||||
|
||||
# ---- Phase: HSTS ----
|
||||
await report("hsts", "HSTS 設定を確認中", 0.70, "info")
|
||||
try:
|
||||
hsts = await fetch_hsts(host, port)
|
||||
except Exception as e:
|
||||
hsts = None
|
||||
result.data["hsts"] = {"error": str(e)}
|
||||
if hsts is not None:
|
||||
result.data["hsts"] = {
|
||||
"present": hsts.present,
|
||||
"max_age": hsts.max_age,
|
||||
"include_subdomains": hsts.include_subdomains,
|
||||
"preload": hsts.preload,
|
||||
"raw": hsts.raw,
|
||||
"error": hsts.error,
|
||||
}
|
||||
if hsts.present:
|
||||
if hsts.max_age >= 15552000:
|
||||
await emit(Finding("HSTS", "HSTS enabled with sufficient max-age",
|
||||
f"max-age={hsts.max_age}", "good", 0, group=G_REL))
|
||||
elif hsts.max_age > 0:
|
||||
await emit(Finding("HSTS", "HSTS max-age too short",
|
||||
f"max-age={hsts.max_age} (推奨 >= 15552000)", "notgood", 2, group=G_REL))
|
||||
if hsts.include_subdomains:
|
||||
await emit(Finding("HSTS", "HSTS includeSubDomains set", "", "good", 0, group=G_REL))
|
||||
else:
|
||||
await emit(Finding("HSTS", "HSTS includeSubDomains not set", "", "info", 0, group=G_REL))
|
||||
else:
|
||||
await emit(Finding("HSTS", "HSTS header missing", "", "notgood", 3, group=G_REL))
|
||||
|
||||
# ---- Phase: HSTS preload ----
|
||||
if sni:
|
||||
await report("preload", "HSTS preload リストを確認中 (Chrome/Firefox/Edge/IE)", 0.74, "info")
|
||||
try:
|
||||
preload_results = await check_preload(sni)
|
||||
except Exception as e:
|
||||
preload_results = []
|
||||
result.data["preload_error"] = str(e)
|
||||
result.data["preload"] = [
|
||||
{"browser": p.browser, "listed": p.listed, "include_subdomains": p.include_subdomains,
|
||||
"error": p.source_error}
|
||||
for p in preload_results
|
||||
]
|
||||
listed_any = [p for p in preload_results if p.listed]
|
||||
not_listed = [p for p in preload_results if not p.listed and not p.source_error]
|
||||
if listed_any:
|
||||
await emit(Finding("HSTS Preload", "Listed in HSTS preload list",
|
||||
", ".join(p.browser for p in listed_any), "good", 0, group=G_REL))
|
||||
if not_listed and not listed_any:
|
||||
await emit(Finding("HSTS Preload", "Not on HSTS preload list",
|
||||
", ".join(p.browser for p in not_listed), "info", 0, group=G_REL))
|
||||
|
||||
# ---- Phase: CAA ----
|
||||
if sni:
|
||||
await report("caa", "CAA レコードを検査中", 0.77, "info")
|
||||
try:
|
||||
caa = await lookup_caa(sni)
|
||||
except Exception as e:
|
||||
caa = None
|
||||
result.data["caa"] = {"error": str(e)}
|
||||
if caa is not None:
|
||||
result.data["caa"] = {
|
||||
"effective_host": caa.effective_host,
|
||||
"records": caa.records,
|
||||
"error": caa.error,
|
||||
}
|
||||
if caa.records:
|
||||
await emit(Finding("CAA", f"CAA records present ({caa.effective_host})",
|
||||
"; ".join(caa.records), "good", 0, group=G_REL))
|
||||
else:
|
||||
await emit(Finding("CAA", "No CAA records",
|
||||
"CAA が設定されていません", "notgood", 1, group=G_REL))
|
||||
|
||||
# ---- Phase: HTTP ----
|
||||
await report("http", "HTTP/1/2 を検査中", 0.80, "info")
|
||||
try:
|
||||
http_info = await probe_http(host, port)
|
||||
except Exception as e:
|
||||
http_info = None
|
||||
result.data["http_error"] = str(e)
|
||||
if http_info is not None:
|
||||
result.data["http"] = {
|
||||
"http1": http_info.http1,
|
||||
"http1_status": http_info.http1_status,
|
||||
"http2": http_info.http2,
|
||||
"http3_via_alt_svc": http_info.http3_via_alt_svc,
|
||||
"alt_svc": http_info.alt_svc,
|
||||
"server": http_info.server,
|
||||
"content_encoding": http_info.content_encoding,
|
||||
"compression_enabled": http_info.compression_enabled,
|
||||
"valid_http_response": http_info.valid_http_response,
|
||||
"error": http_info.error,
|
||||
}
|
||||
if not http_info.valid_http_response:
|
||||
await emit(Finding("HTTP", "No valid HTTP response",
|
||||
http_info.error or "", "bad", 6, group=G_CMP))
|
||||
else:
|
||||
if http_info.http1:
|
||||
await emit(Finding("HTTP", "HTTP/1.1 supported", "", "good", 0, group=G_CMP))
|
||||
if http_info.http2:
|
||||
await emit(Finding("HTTP", "HTTP/2 supported", "", "good", 0, group=G_CMP))
|
||||
else:
|
||||
await emit(Finding("HTTP", "HTTP/2 not supported", "", "notgood", 1, group=G_CMP))
|
||||
if http_info.compression_enabled:
|
||||
await emit(Finding("HTTP Compression",
|
||||
"HTTP compression enabled (BREACH risk)",
|
||||
f"content-encoding={http_info.content_encoding}",
|
||||
"notgood", 2, group=G_VLN))
|
||||
else:
|
||||
await emit(Finding("HTTP Compression", "HTTP compression disabled",
|
||||
"BREACH の可能性なし", "good", 0, group=G_VLN))
|
||||
|
||||
# ---- Phase: HTTP/3 ----
|
||||
await report("http3", "HTTP/3 (QUIC) を検査中", 0.84, "info")
|
||||
try:
|
||||
h3 = await probe_http3(host, port, sni)
|
||||
except Exception as e:
|
||||
h3 = None
|
||||
result.data["http3_error"] = str(e)
|
||||
if h3 is not None:
|
||||
result.data["http3"] = {"supported": h3.supported, "error": h3.error}
|
||||
if h3.supported:
|
||||
await emit(Finding("HTTP/3", "HTTP/3 supported", "", "good", 0, group=G_CMP))
|
||||
else:
|
||||
await emit(Finding("HTTP/3", "HTTP/3 not supported", h3.error or "", "info", 0, group=G_CMP))
|
||||
|
||||
# ---- Phase: ALPN ----
|
||||
try:
|
||||
alpn = await alpn_negotiate(host, port, sni, ["h2", "http/1.1"])
|
||||
except Exception:
|
||||
alpn = None
|
||||
if alpn:
|
||||
result.data["alpn"] = alpn
|
||||
await emit(Finding("ALPN", f"ALPN negotiated: {alpn}", "", "good", 0, group=G_CMP))
|
||||
|
||||
# ---- Phase: vulnerabilities (passive + active) ----
|
||||
await report("vulns", "脆弱性を検査中", 0.88, "info")
|
||||
vp = analyze_vulns(versions_supported, accepted_per_version)
|
||||
if vp.drown:
|
||||
await emit(Finding("DROWN", "DROWN (SSLv2 exposure)", "SSLv2 が有効", "serious", 10, group=G_VLN))
|
||||
if vp.poodle_ssl:
|
||||
await emit(Finding("POODLE", "POODLE (SSLv3 CBC)", "", "serious", 10, group=G_VLN))
|
||||
if vp.beast:
|
||||
await emit(Finding("BEAST", "BEAST (TLS 1.0 CBC)", "", "notgood", 3, group=G_VLN))
|
||||
if vp.sweet32:
|
||||
await emit(Finding("SWEET32", "SWEET32 (3DES)",
|
||||
"3DES が accepted cipher list にあり", "bad", 4, group=G_VLN))
|
||||
if vp.rc4:
|
||||
await emit(Finding("RC4", "RC4 enabled", "", "serious", 7, group=G_VLN))
|
||||
if vp.freak:
|
||||
await emit(Finding("FREAK", "FREAK (EXPORT RSA)", "", "serious", 10, group=G_VLN))
|
||||
if vp.logjam_export:
|
||||
await emit(Finding("LOGJAM", "LOGJAM (EXPORT DHE)", "", "serious", 10, group=G_VLN))
|
||||
if vp.null_cipher:
|
||||
await emit(Finding("NULL cipher", "NULL cipher enabled", "", "serious", 10, group=G_VLN))
|
||||
if vp.anon_cipher:
|
||||
await emit(Finding("Anon cipher", "Anonymous cipher enabled", "", "serious", 10, group=G_VLN))
|
||||
if vp.lucky13:
|
||||
await emit(Finding("LUCKY13", "LUCKY13 (CBC)", "", "notgood", 2, group=G_VLN))
|
||||
|
||||
# If no passive vulns detected across the major ones, surface a positive finding.
|
||||
none_of_the_above = not any([
|
||||
vp.drown, vp.poodle_ssl, vp.beast, vp.sweet32, vp.rc4,
|
||||
vp.freak, vp.logjam_export, vp.null_cipher, vp.anon_cipher,
|
||||
])
|
||||
if none_of_the_above and any_accepted:
|
||||
await emit(Finding("Cipher Vulnerabilities",
|
||||
"No known cipher-family vulnerabilities",
|
||||
"DROWN / POODLE / FREAK / LOGJAM / RC4 / 3DES / NULL / anon いずれも該当なし",
|
||||
"good", 0, group=G_VLN))
|
||||
|
||||
# Active probes
|
||||
try:
|
||||
hb = await probe_heartbleed(host, port, sni)
|
||||
result.data["heartbleed"] = {
|
||||
"vulnerable": hb.vulnerable,
|
||||
"heartbeat_extension": hb.heartbeat_extension_advertised,
|
||||
"error": hb.error,
|
||||
}
|
||||
if hb.vulnerable:
|
||||
await emit(Finding("Heartbleed", "Heartbleed (CVE-2014-0160)", "", "serious", 10, group=G_VLN))
|
||||
elif hb.heartbeat_extension_advertised:
|
||||
await emit(Finding("Heartbleed", "Heartbeat extension advertised but not exploitable",
|
||||
"", "notgood", 1, group=G_VLN))
|
||||
else:
|
||||
await emit(Finding("Heartbleed", "Not vulnerable to Heartbleed", "", "good", 0, group=G_VLN))
|
||||
except Exception as e:
|
||||
result.data["heartbleed"] = {"error": str(e)}
|
||||
|
||||
try:
|
||||
ccs_vuln, ccs_msg = await probe_ccs(host, port, sni)
|
||||
result.data["ccs_injection"] = {"vulnerable": ccs_vuln, "detail": ccs_msg}
|
||||
if ccs_vuln:
|
||||
await emit(Finding("CCS Injection", "CCS Injection (CVE-2014-0224)", "", "serious", 10, group=G_VLN))
|
||||
else:
|
||||
await emit(Finding("CCS Injection", "Not vulnerable to CCS Injection", "", "good", 0, group=G_VLN))
|
||||
except Exception as e:
|
||||
result.data["ccs_injection"] = {"error": str(e)}
|
||||
|
||||
try:
|
||||
renego_ok, renego_info = await probe_secure_renegotiation(host, port, sni)
|
||||
result.data["secure_renegotiation"] = {"supported": renego_ok, "detail": renego_info}
|
||||
if renego_ok:
|
||||
detail = renego_info or "RFC 5746 renegotiation_info extension acknowledged"
|
||||
await emit(Finding("Renegotiation", "Secure renegotiation supported", detail, "good", 0, group=G_VLN))
|
||||
else:
|
||||
await emit(Finding("Renegotiation", "Secure renegotiation not supported",
|
||||
renego_info or "", "bad", 4, group=G_VLN))
|
||||
except Exception as e:
|
||||
result.data["secure_renegotiation"] = {"error": str(e)}
|
||||
|
||||
try:
|
||||
scsv_ok, scsv_info = await probe_fallback_scsv(host, port, sni)
|
||||
result.data["fallback_scsv"] = {"supported": scsv_ok, "detail": scsv_info}
|
||||
if scsv_ok:
|
||||
detail = scsv_info or "TLS 1.1 ClientHello with SCSV rejected with inappropriate_fallback"
|
||||
await emit(Finding("Fallback Protection", "TLS_FALLBACK_SCSV enforced", detail, "good", 0, group=G_VLN))
|
||||
else:
|
||||
await emit(Finding("Fallback Protection", "TLS_FALLBACK_SCSV not enforced",
|
||||
scsv_info or "", "notgood", 2, group=G_VLN))
|
||||
except Exception as e:
|
||||
result.data["fallback_scsv"] = {"error": str(e)}
|
||||
|
||||
# ---- Phase: handshake simulation ----
|
||||
await report("handshake_sim", "代表的なクライアントとのハンドシェイクを模擬中", 0.95, "info")
|
||||
try:
|
||||
sim = await simulate_handshakes(host, port, sni)
|
||||
except Exception as e:
|
||||
sim = []
|
||||
result.data["handshake_sim_error"] = str(e)
|
||||
result.data["handshake_simulation"] = [
|
||||
{
|
||||
"client": s.client,
|
||||
"connected": s.connected,
|
||||
"negotiated_version": s.negotiated_version,
|
||||
"negotiated_cipher": s.negotiated_cipher,
|
||||
"error": s.error,
|
||||
}
|
||||
for s in sim
|
||||
]
|
||||
if sim:
|
||||
ok_count = sum(1 for s in sim if s.connected)
|
||||
total = len(sim)
|
||||
# Emit per-client findings so the Compatibility tab has granular entries.
|
||||
for s in sim:
|
||||
if s.connected:
|
||||
await emit(Finding("Client Handshake",
|
||||
f"{s.client}: OK",
|
||||
f"{s.negotiated_version} / {s.negotiated_cipher}",
|
||||
"good", 0, group=G_CMP))
|
||||
else:
|
||||
await emit(Finding("Client Handshake",
|
||||
f"{s.client}: failed",
|
||||
s.error or "",
|
||||
"info", 0, group=G_CMP))
|
||||
await emit(Finding("Client Handshake",
|
||||
f"Handshake summary: {ok_count}/{total} clients connected",
|
||||
"", "info", 0, group=G_CMP))
|
||||
|
||||
|
||||
async def run_full_scan(target: str, report: ReportProgress, finds: ReportFinding) -> ScanResult:
|
||||
host, port, sni = parse_target(target)
|
||||
started = time.time()
|
||||
result = ScanResult(target=target, host=host, port=port, started_at=started)
|
||||
result.data["sni"] = sni
|
||||
|
||||
# Track the current phase slug so each emitted Finding can be stamped with
|
||||
# the step that produced it (used in the UI log as "[step]").
|
||||
_step = {"name": ""}
|
||||
_orig_report = report
|
||||
_orig_finds = finds
|
||||
|
||||
async def report(phase: str, detail: str, progress: float, severity: str = "info") -> None: # type: ignore[no-redef]
|
||||
_step["name"] = phase
|
||||
await _orig_report(phase, detail, progress, severity)
|
||||
|
||||
async def finds(f: Finding) -> None: # type: ignore[no-redef]
|
||||
if not f.step:
|
||||
f.step = _step["name"]
|
||||
await _orig_finds(f)
|
||||
|
||||
await report("init", f"対象: {target} (host={host}, port={port})", 0.01, "info")
|
||||
|
||||
resolved = await resolve_host(host)
|
||||
if resolved is None:
|
||||
await report("dns", "名前解決に失敗しました", 1.0, "serious")
|
||||
result.error = "dns_fail"
|
||||
result.finished_at = time.time()
|
||||
apply_rank(result)
|
||||
result.score = 0.0
|
||||
result.rank = "R"
|
||||
result.add(Finding("Connectivity", "DNS resolution failed", host, "serious", 10, group=G_REL))
|
||||
await finds(result.findings[-1])
|
||||
return result
|
||||
result.data["resolved_ip"] = resolved
|
||||
|
||||
reachable = await tcp_reachable(host, port)
|
||||
if not reachable:
|
||||
await report("tcp", f"TCP {host}:{port} に接続できません", 1.0, "serious")
|
||||
result.error = "no_tls"
|
||||
result.add(Finding("Connectivity", "TCP port unreachable", f"{host}:{port}", "serious", 10, group=G_REL))
|
||||
await finds(result.findings[-1])
|
||||
result.finished_at = time.time()
|
||||
apply_rank(result)
|
||||
return result
|
||||
|
||||
try:
|
||||
await _gather(report, finds, result)
|
||||
except asyncio.CancelledError:
|
||||
raise
|
||||
except Exception as e:
|
||||
result.error = f"{e.__class__.__name__}: {e}"
|
||||
result.add(Finding("Engine", "Scan error", str(e), "serious", 5, group=G_REL))
|
||||
await finds(result.findings[-1])
|
||||
|
||||
result.finished_at = time.time()
|
||||
apply_rank(result)
|
||||
await report("done", f"スコア={result.score} ランク={result.rank}", 1.0, "info")
|
||||
return result
|
||||
@@ -1,160 +0,0 @@
|
||||
from __future__ import annotations
|
||||
import asyncio
|
||||
from dataclasses import dataclass, field
|
||||
|
||||
from .protocol import constants as C
|
||||
from .protocol import wire
|
||||
from .protocol.client import send_client_hello
|
||||
|
||||
|
||||
@dataclass
|
||||
class ClientProfile:
|
||||
name: str
|
||||
client_hello_version: int
|
||||
cipher_suites: list[int]
|
||||
versions: list[int] | None = None # for supported_versions ext (TLS 1.3 capable)
|
||||
groups: list[int] = field(default_factory=lambda: [0x001d, 0x0017, 0x0018])
|
||||
|
||||
|
||||
PROFILES: list[ClientProfile] = [
|
||||
ClientProfile(
|
||||
name="Android 4.4.2",
|
||||
client_hello_version=C.TLS_1_0,
|
||||
cipher_suites=[0xc013, 0xc014, 0x002f, 0x0035, 0x000a, 0x0004, 0x0005],
|
||||
),
|
||||
ClientProfile(
|
||||
name="Android 7.0",
|
||||
client_hello_version=C.TLS_1_2,
|
||||
cipher_suites=[0xc02b, 0xc02f, 0xc030, 0xc013, 0xc014, 0x009c, 0x009d, 0x002f, 0x0035],
|
||||
),
|
||||
ClientProfile(
|
||||
name="Android 12",
|
||||
client_hello_version=C.TLS_1_2,
|
||||
versions=[C.TLS_1_3, C.TLS_1_2],
|
||||
cipher_suites=[0x1301, 0x1303, 0x1302, 0xc02b, 0xc02f, 0xcca9, 0xcca8, 0xc030, 0xc013, 0xc014, 0x009c, 0x009d],
|
||||
),
|
||||
ClientProfile(
|
||||
name="Chrome 49",
|
||||
client_hello_version=C.TLS_1_2,
|
||||
cipher_suites=[0xc02b, 0xc02f, 0x009c, 0x009e, 0xc00a, 0xc009, 0xc013, 0xc014, 0x0033, 0x0039, 0x002f, 0x0035, 0x000a],
|
||||
),
|
||||
ClientProfile(
|
||||
name="Chrome 120",
|
||||
client_hello_version=C.TLS_1_2,
|
||||
versions=[C.TLS_1_3, C.TLS_1_2],
|
||||
cipher_suites=[0x1301, 0x1302, 0x1303, 0xc02b, 0xc02f, 0xcca9, 0xcca8, 0xc02c, 0xc030, 0xc013, 0xc014, 0x009c, 0x009d, 0x002f, 0x0035],
|
||||
),
|
||||
ClientProfile(
|
||||
name="Firefox 115",
|
||||
client_hello_version=C.TLS_1_2,
|
||||
versions=[C.TLS_1_3, C.TLS_1_2],
|
||||
cipher_suites=[0x1301, 0x1303, 0x1302, 0xc02b, 0xc02f, 0xcca9, 0xcca8, 0xc030, 0xc013, 0xc014, 0x009c, 0x009d, 0x002f, 0x0035],
|
||||
),
|
||||
ClientProfile(
|
||||
name="Safari 14",
|
||||
client_hello_version=C.TLS_1_2,
|
||||
versions=[C.TLS_1_3, C.TLS_1_2],
|
||||
cipher_suites=[0x1301, 0x1302, 0x1303, 0xc02c, 0xc02b, 0xcca9, 0xc030, 0xc02f, 0xcca8, 0xc024, 0xc023, 0xc00a, 0xc009, 0xc028, 0xc027, 0xc014, 0xc013, 0x009d, 0x009c, 0x003d, 0x003c, 0x0035, 0x002f],
|
||||
),
|
||||
ClientProfile(
|
||||
name="IE 8 (Win XP)",
|
||||
client_hello_version=C.SSL_3_0,
|
||||
cipher_suites=[0x0004, 0x0005, 0x000a, 0x002f, 0x0035],
|
||||
),
|
||||
ClientProfile(
|
||||
name="IE 11 (Win 8.1)",
|
||||
client_hello_version=C.TLS_1_2,
|
||||
cipher_suites=[0xc030, 0xc02f, 0xc014, 0xc013, 0x009f, 0x009e, 0x0035, 0x002f, 0x000a],
|
||||
),
|
||||
ClientProfile(
|
||||
name="Edge 120",
|
||||
client_hello_version=C.TLS_1_2,
|
||||
versions=[C.TLS_1_3, C.TLS_1_2],
|
||||
cipher_suites=[0x1301, 0x1302, 0x1303, 0xc02b, 0xc02f, 0xcca9, 0xcca8, 0xc030, 0x009c, 0x009d, 0x002f, 0x0035],
|
||||
),
|
||||
ClientProfile(
|
||||
name="Java 8u291",
|
||||
client_hello_version=C.TLS_1_2,
|
||||
cipher_suites=[0xc02b, 0xc02f, 0xc02c, 0xc030, 0xcca9, 0xcca8, 0xc013, 0xc014, 0x009c, 0x009d, 0x002f, 0x0035],
|
||||
),
|
||||
ClientProfile(
|
||||
name="Java 17",
|
||||
client_hello_version=C.TLS_1_2,
|
||||
versions=[C.TLS_1_3, C.TLS_1_2],
|
||||
cipher_suites=[0x1302, 0x1303, 0x1301, 0xc02c, 0xc02b, 0xc030, 0xc02f, 0xcca9, 0xcca8, 0x009d, 0x009c, 0x0035, 0x002f],
|
||||
),
|
||||
]
|
||||
|
||||
|
||||
@dataclass
|
||||
class SimResult:
|
||||
client: str
|
||||
connected: bool
|
||||
negotiated_version: str = ""
|
||||
negotiated_cipher: str = ""
|
||||
error: str | None = None
|
||||
|
||||
|
||||
async def _simulate_one(host: str, port: int, sni: str | None, p: ClientProfile) -> SimResult:
|
||||
exts_parts = []
|
||||
if sni and not _is_ip(sni):
|
||||
try:
|
||||
exts_parts.append(wire.ext_server_name(sni))
|
||||
except Exception:
|
||||
pass
|
||||
exts_parts.append(wire.ext_ec_point_formats())
|
||||
exts_parts.append(wire.ext_supported_groups(p.groups))
|
||||
exts_parts.append(wire.ext_signature_algorithms([
|
||||
0x0403, 0x0804, 0x0401, 0x0503, 0x0805, 0x0501, 0x0603, 0x0806, 0x0601,
|
||||
]))
|
||||
exts_parts.append(wire.ext_renegotiation_info_empty())
|
||||
if p.versions and C.TLS_1_3 in p.versions:
|
||||
exts_parts.append(wire.ext_supported_versions_client(p.versions))
|
||||
exts_parts.append(wire.ext_psk_key_exchange_modes())
|
||||
exts_parts.append(wire.ext_key_share_empty())
|
||||
exts = b"".join(exts_parts)
|
||||
|
||||
try:
|
||||
res = await send_client_hello(
|
||||
host, port,
|
||||
record_version=C.TLS_1_0,
|
||||
client_hello_version=p.client_hello_version,
|
||||
cipher_suites=p.cipher_suites,
|
||||
extensions=exts,
|
||||
sni=sni,
|
||||
)
|
||||
except Exception as e:
|
||||
return SimResult(client=p.name, connected=False, error=f"{e.__class__.__name__}: {e}")
|
||||
sh = res.server_hello
|
||||
if not res.connected or sh is None or sh.alert is not None:
|
||||
return SimResult(client=p.name, connected=False, error=res.error or "handshake failed")
|
||||
v = sh.negotiated_version or sh.server_version
|
||||
version_name = C.PROTOCOL_NAMES.get(v, f"0x{v:04x}")
|
||||
cipher_name = C.CIPHER_SUITES.get(sh.cipher_suite, f"0x{sh.cipher_suite:04x}") if sh.cipher_suite else ""
|
||||
return SimResult(
|
||||
client=p.name,
|
||||
connected=True,
|
||||
negotiated_version=version_name,
|
||||
negotiated_cipher=cipher_name,
|
||||
)
|
||||
|
||||
|
||||
async def simulate(host: str, port: int, sni: str | None) -> list[SimResult]:
|
||||
# Run profiles concurrently with a small cap to avoid burst-connecting the server.
|
||||
sem = asyncio.Semaphore(4)
|
||||
|
||||
async def guarded(p: ClientProfile) -> SimResult:
|
||||
async with sem:
|
||||
return await _simulate_one(host, port, sni, p)
|
||||
|
||||
results = await asyncio.gather(*(guarded(p) for p in PROFILES), return_exceptions=False)
|
||||
return list(results)
|
||||
|
||||
|
||||
def _is_ip(host: str) -> bool:
|
||||
import ipaddress
|
||||
try:
|
||||
ipaddress.ip_address(host.strip("[]"))
|
||||
return True
|
||||
except ValueError:
|
||||
return False
|
||||
@@ -1,46 +0,0 @@
|
||||
from __future__ import annotations
|
||||
import re
|
||||
from dataclasses import dataclass
|
||||
import httpx
|
||||
|
||||
|
||||
@dataclass
|
||||
class HstsInfo:
|
||||
present: bool = False
|
||||
max_age: int = 0
|
||||
include_subdomains: bool = False
|
||||
preload: bool = False
|
||||
raw: str = ""
|
||||
error: str | None = None
|
||||
|
||||
|
||||
async def fetch_hsts(host: str, port: int, timeout: float = 6.0) -> HstsInfo:
|
||||
url = f"https://{host}:{port}/" if port != 443 else f"https://{host}/"
|
||||
try:
|
||||
async with httpx.AsyncClient(
|
||||
timeout=timeout,
|
||||
follow_redirects=False,
|
||||
verify=False,
|
||||
headers={"User-Agent": "nercone-tls-test/1.0"},
|
||||
) as client:
|
||||
resp = await client.get(url)
|
||||
except Exception as e:
|
||||
return HstsInfo(error=f"{e.__class__.__name__}: {e}")
|
||||
header = resp.headers.get("strict-transport-security", "")
|
||||
if not header:
|
||||
return HstsInfo(present=False, raw="")
|
||||
info = HstsInfo(present=True, raw=header)
|
||||
for token in header.split(";"):
|
||||
t = token.strip().lower()
|
||||
if t.startswith("max-age"):
|
||||
_, _, v = t.partition("=")
|
||||
v = v.strip().strip('"').strip("'")
|
||||
try:
|
||||
info.max_age = int(v)
|
||||
except ValueError:
|
||||
info.max_age = 0
|
||||
elif t == "includesubdomains":
|
||||
info.include_subdomains = True
|
||||
elif t == "preload":
|
||||
info.preload = True
|
||||
return info
|
||||
@@ -1,82 +0,0 @@
|
||||
from __future__ import annotations
|
||||
import asyncio
|
||||
import re
|
||||
from dataclasses import dataclass, field
|
||||
|
||||
import httpx
|
||||
|
||||
|
||||
@dataclass
|
||||
class HttpInfo:
|
||||
http1: bool = False
|
||||
http1_status: int | None = None
|
||||
http2: bool = False
|
||||
http3_via_alt_svc: bool = False
|
||||
alt_svc: str | None = None
|
||||
server: str | None = None
|
||||
content_encoding: str | None = None
|
||||
valid_http_response: bool = False
|
||||
error: str | None = None
|
||||
compression_enabled: bool = False
|
||||
|
||||
|
||||
async def probe_http(host: str, port: int, timeout: float = 6.0) -> HttpInfo:
|
||||
info = HttpInfo()
|
||||
url = f"https://{host}:{port}/" if port != 443 else f"https://{host}/"
|
||||
headers = {
|
||||
"User-Agent": "nercone-tls-test/1.0",
|
||||
"Accept-Encoding": "gzip, deflate, br",
|
||||
}
|
||||
try:
|
||||
async with httpx.AsyncClient(
|
||||
timeout=timeout,
|
||||
verify=False,
|
||||
follow_redirects=False,
|
||||
headers=headers,
|
||||
http1=True,
|
||||
http2=False,
|
||||
) as client:
|
||||
resp = await client.get(url)
|
||||
info.http1 = True
|
||||
info.http1_status = resp.status_code
|
||||
info.valid_http_response = True
|
||||
info.server = resp.headers.get("server")
|
||||
info.alt_svc = resp.headers.get("alt-svc")
|
||||
info.content_encoding = resp.headers.get("content-encoding")
|
||||
if info.content_encoding:
|
||||
info.compression_enabled = True
|
||||
except Exception as e:
|
||||
info.error = f"http1: {e.__class__.__name__}: {e}"
|
||||
|
||||
try:
|
||||
async with httpx.AsyncClient(
|
||||
timeout=timeout,
|
||||
verify=False,
|
||||
follow_redirects=False,
|
||||
headers=headers,
|
||||
http1=False,
|
||||
http2=True,
|
||||
) as client:
|
||||
resp = await client.get(url)
|
||||
info.http2 = (resp.http_version.upper().startswith("HTTP/2"))
|
||||
if info.http2:
|
||||
if not info.alt_svc:
|
||||
info.alt_svc = resp.headers.get("alt-svc")
|
||||
if not info.server:
|
||||
info.server = resp.headers.get("server")
|
||||
except ImportError:
|
||||
# httpx was installed without the [http2] extra; fall back to ALPN.
|
||||
try:
|
||||
from .protocol.probes import alpn_negotiate # lazy import to avoid cycles
|
||||
proto = await alpn_negotiate(host, port, host, ["h2", "http/1.1"], timeout=timeout)
|
||||
if proto == "h2":
|
||||
info.http2 = True
|
||||
except Exception:
|
||||
pass
|
||||
except Exception:
|
||||
pass
|
||||
|
||||
if info.alt_svc and ("h3=" in info.alt_svc or "h3-" in info.alt_svc):
|
||||
info.http3_via_alt_svc = True
|
||||
|
||||
return info
|
||||
@@ -1,50 +0,0 @@
|
||||
from __future__ import annotations
|
||||
import asyncio
|
||||
from dataclasses import dataclass
|
||||
|
||||
|
||||
@dataclass
|
||||
class Http3Info:
|
||||
supported: bool = False
|
||||
error: str | None = None
|
||||
|
||||
|
||||
async def probe_http3(host: str, port: int, sni: str | None, timeout: float = 6.0) -> Http3Info:
|
||||
"""Attempt a QUIC handshake to determine HTTP/3 availability.
|
||||
|
||||
Uses aioquic if available. On any failure returns supported=False.
|
||||
"""
|
||||
try:
|
||||
from aioquic.asyncio.client import connect
|
||||
from aioquic.quic.configuration import QuicConfiguration
|
||||
from aioquic.quic.events import HandshakeCompleted
|
||||
except Exception as e:
|
||||
return Http3Info(supported=False, error=f"aioquic unavailable: {e}")
|
||||
|
||||
info = Http3Info()
|
||||
try:
|
||||
host_for_quic = sni or host
|
||||
configuration = QuicConfiguration(
|
||||
is_client=True,
|
||||
alpn_protocols=["h3", "h3-29"],
|
||||
verify_mode=None,
|
||||
server_name=host_for_quic,
|
||||
)
|
||||
try:
|
||||
import ssl as _ssl
|
||||
configuration.verify_mode = _ssl.CERT_NONE
|
||||
except Exception:
|
||||
pass
|
||||
|
||||
async def _run():
|
||||
# aioquic ≥ 0.9 dropped the `server_name` kwarg on connect(); SNI
|
||||
# is taken from QuicConfiguration.server_name instead.
|
||||
async with connect(host, port, configuration=configuration) as client:
|
||||
await client.wait_connected()
|
||||
return True
|
||||
ok = await asyncio.wait_for(_run(), timeout=timeout)
|
||||
info.supported = bool(ok)
|
||||
except Exception as e:
|
||||
info.supported = False
|
||||
info.error = f"{e.__class__.__name__}: {e}"
|
||||
return info
|
||||
@@ -1,3 +0,0 @@
|
||||
from .check import check_preload, PRELOAD_BROWSERS
|
||||
|
||||
__all__ = ["check_preload", "PRELOAD_BROWSERS"]
|
||||
@@ -1,161 +0,0 @@
|
||||
from __future__ import annotations
|
||||
import asyncio
|
||||
import json
|
||||
import re
|
||||
import time
|
||||
from dataclasses import dataclass
|
||||
from pathlib import Path
|
||||
|
||||
import httpx
|
||||
|
||||
CACHE_DIR = Path.cwd() / "databases" / "hsts_preload_cache"
|
||||
CACHE_TTL = 24 * 60 * 60
|
||||
|
||||
CHROME_URL = "https://raw.githubusercontent.com/chromium/chromium/main/net/http/transport_security_state_static.json"
|
||||
FIREFOX_URL = "https://hg.mozilla.org/mozilla-central/raw-file/tip/security/manager/ssl/nsSTSPreloadList.inc"
|
||||
|
||||
PRELOAD_BROWSERS = ["chrome", "firefox", "edge", "ie"]
|
||||
|
||||
|
||||
@dataclass
|
||||
class PreloadResult:
|
||||
browser: str
|
||||
listed: bool
|
||||
include_subdomains: bool = False
|
||||
source_error: str | None = None
|
||||
|
||||
|
||||
def _cache_path(name: str) -> Path:
|
||||
CACHE_DIR.mkdir(parents=True, exist_ok=True)
|
||||
return CACHE_DIR / f"{name}.json"
|
||||
|
||||
|
||||
def _cache_fresh(p: Path) -> bool:
|
||||
try:
|
||||
return p.is_file() and (time.time() - p.stat().st_mtime) < CACHE_TTL
|
||||
except Exception:
|
||||
return False
|
||||
|
||||
|
||||
async def _fetch_chrome_list(timeout: float = 60.0) -> dict[str, bool] | None:
|
||||
"""Return mapping: host -> include_subdomains, or None on fetch/parse error."""
|
||||
cache = _cache_path("chrome")
|
||||
if _cache_fresh(cache):
|
||||
try:
|
||||
data = json.loads(cache.read_text())
|
||||
if data:
|
||||
return data
|
||||
except Exception:
|
||||
pass
|
||||
try:
|
||||
async with httpx.AsyncClient(timeout=timeout, headers={"User-Agent": "nercone-tls-test/1.0"},
|
||||
follow_redirects=True) as client:
|
||||
resp = await client.get(CHROME_URL)
|
||||
if resp.status_code != 200:
|
||||
return None
|
||||
raw = resp.text
|
||||
except Exception:
|
||||
return None
|
||||
# Strip // comments (json with comments) and parse a loose subset
|
||||
cleaned = re.sub(r"//[^\n]*", "", raw)
|
||||
cleaned = re.sub(r"/\*.*?\*/", "", cleaned, flags=re.DOTALL)
|
||||
result: dict[str, bool] = {}
|
||||
try:
|
||||
data = json.loads(cleaned)
|
||||
for entry in data.get("entries", []):
|
||||
name = entry.get("name")
|
||||
if name:
|
||||
result[name.lower()] = bool(entry.get("include_subdomains", False))
|
||||
except Exception:
|
||||
for m in re.finditer(r'"name"\s*:\s*"([^"]+)"\s*,\s*"policy"[^}]*?"include_subdomains"\s*:\s*(true|false)', cleaned):
|
||||
result[m.group(1).lower()] = m.group(2) == "true"
|
||||
if result:
|
||||
try:
|
||||
cache.write_text(json.dumps(result))
|
||||
except Exception:
|
||||
pass
|
||||
return result if result else None
|
||||
|
||||
|
||||
async def _fetch_firefox_list(timeout: float = 60.0) -> dict[str, bool] | None:
|
||||
cache = _cache_path("firefox")
|
||||
if _cache_fresh(cache):
|
||||
try:
|
||||
data = json.loads(cache.read_text())
|
||||
if data:
|
||||
return data
|
||||
except Exception:
|
||||
pass
|
||||
try:
|
||||
async with httpx.AsyncClient(timeout=timeout, headers={"User-Agent": "nercone-tls-test/1.0"},
|
||||
follow_redirects=True) as client:
|
||||
resp = await client.get(FIREFOX_URL)
|
||||
if resp.status_code != 200:
|
||||
return None
|
||||
text = resp.text
|
||||
except Exception:
|
||||
return None
|
||||
result: dict[str, bool] = {}
|
||||
# Historically Firefox shipped the preload list as a C-array of
|
||||
# { "host.example", true },
|
||||
# but the current nsSTSPreloadList.inc (2024+) is a plain CSV with
|
||||
# host.example, 1
|
||||
# per line (1 = include_subdomains, 0 = not). Try both, brace-format
|
||||
# first; fall back to the CSV form.
|
||||
for m in re.finditer(r'\{\s*"([^"]+)"\s*,\s*(true|false)\s*\}', text):
|
||||
result[m.group(1).lower()] = m.group(2) == "true"
|
||||
if not result:
|
||||
# Plain CSV format. Accept lines that look like "host, 0|1" —
|
||||
# including single-label TLD entries (e.g. "dev, 1", "app, 1",
|
||||
# "google, 1") which Mozilla ships alongside FQDNs. The explicit
|
||||
# ", [01]" suffix is enough to reject the multiline "/* ... */"
|
||||
# license header whose continuation lines start with " *".
|
||||
line_re = re.compile(r'^\s*([a-z0-9][a-z0-9.\-]*[a-z0-9])\s*,\s*([01])\s*$', re.IGNORECASE)
|
||||
for line in text.splitlines():
|
||||
m = line_re.match(line)
|
||||
if not m:
|
||||
continue
|
||||
host = m.group(1).lower()
|
||||
# A bare "host" with no dot is only valid as a TLD-style entry.
|
||||
# Everything else must contain at least a dot or it's junk.
|
||||
if "." not in host and not host.isalnum():
|
||||
continue
|
||||
result[host] = m.group(2) == "1"
|
||||
if result:
|
||||
try:
|
||||
cache.write_text(json.dumps(result))
|
||||
except Exception:
|
||||
pass
|
||||
return result if result else None
|
||||
|
||||
|
||||
def _lookup(host: str, table: dict[str, bool]) -> tuple[bool, bool]:
|
||||
h = host.lower().strip(".")
|
||||
if h in table:
|
||||
return True, table[h]
|
||||
# walk parent domains to catch include_subdomains matches
|
||||
parts = h.split(".")
|
||||
for i in range(1, len(parts)):
|
||||
parent = ".".join(parts[i:])
|
||||
if parent in table and table[parent]:
|
||||
return True, True
|
||||
return False, False
|
||||
|
||||
|
||||
async def check_preload(host: str) -> list[PreloadResult]:
|
||||
chrome = await _fetch_chrome_list()
|
||||
firefox = await _fetch_firefox_list()
|
||||
results: list[PreloadResult] = []
|
||||
c_listed, c_sub = _lookup(host, chrome) if chrome is not None else (False, False)
|
||||
f_listed, f_sub = _lookup(host, firefox) if firefox is not None else (False, False)
|
||||
chrome_err = "source unavailable" if chrome is None else None
|
||||
firefox_err = "source unavailable" if firefox is None else None
|
||||
results.append(PreloadResult("chrome", c_listed, c_sub, chrome_err))
|
||||
results.append(PreloadResult("firefox", f_listed, f_sub, firefox_err))
|
||||
# Edge (Chromium) and Internet Explorer on Windows 10+ both rely on the
|
||||
# Chromium HSTS preload list via WinINet; no separate list is published
|
||||
# for either. Report both with the Chromium lookup so the UI doesn't
|
||||
# carry phantom "not supported" / "source unavailable" entries.
|
||||
results.append(PreloadResult("edge", c_listed, c_sub, chrome_err))
|
||||
results.append(PreloadResult("ie", c_listed, c_sub, chrome_err))
|
||||
return results
|
||||
@@ -1,145 +0,0 @@
|
||||
from __future__ import annotations
|
||||
import asyncio
|
||||
import ipaddress
|
||||
import socket
|
||||
from dataclasses import dataclass
|
||||
|
||||
from . import constants as C
|
||||
from . import wire
|
||||
|
||||
CONNECT_TIMEOUT = 6.0
|
||||
IO_TIMEOUT = 8.0
|
||||
|
||||
|
||||
@dataclass
|
||||
class ProbeResult:
|
||||
connected: bool
|
||||
server_hello: wire.ParsedServerHello | None
|
||||
alert: tuple[int, int] | None
|
||||
raw: bytes
|
||||
error: str | None = None
|
||||
|
||||
|
||||
def is_ip_literal(host: str) -> bool:
|
||||
try:
|
||||
ipaddress.ip_address(host.strip("[]"))
|
||||
return True
|
||||
except ValueError:
|
||||
return False
|
||||
|
||||
|
||||
async def _open(host: str, port: int, timeout: float = CONNECT_TIMEOUT) -> tuple[asyncio.StreamReader, asyncio.StreamWriter]:
|
||||
return await asyncio.wait_for(asyncio.open_connection(host, port), timeout=timeout)
|
||||
|
||||
|
||||
async def send_client_hello(
|
||||
host: str,
|
||||
port: int,
|
||||
*,
|
||||
record_version: int = C.TLS_1_0,
|
||||
client_hello_version: int = C.TLS_1_2,
|
||||
cipher_suites: list[int],
|
||||
extensions: bytes = b"",
|
||||
sni: str | None = None,
|
||||
timeout: float = IO_TIMEOUT,
|
||||
) -> ProbeResult:
|
||||
try:
|
||||
reader, writer = await _open(host, port)
|
||||
except Exception as e:
|
||||
return ProbeResult(False, None, None, b"", str(e))
|
||||
try:
|
||||
ch = wire.build_client_hello(
|
||||
record_version=record_version,
|
||||
client_hello_version=client_hello_version,
|
||||
hostname=sni,
|
||||
cipher_suites=cipher_suites,
|
||||
extensions=extensions,
|
||||
)
|
||||
writer.write(ch)
|
||||
try:
|
||||
await asyncio.wait_for(writer.drain(), timeout=timeout)
|
||||
except Exception:
|
||||
pass
|
||||
data = b""
|
||||
try:
|
||||
data = await asyncio.wait_for(reader.read(4096), timeout=timeout)
|
||||
except Exception:
|
||||
pass
|
||||
parsed = wire.parse_server_response(data) if data else None
|
||||
alert = parsed.alert if parsed else None
|
||||
return ProbeResult(True, parsed, alert, data)
|
||||
except Exception as e:
|
||||
return ProbeResult(True, None, None, b"", str(e))
|
||||
finally:
|
||||
try:
|
||||
writer.close()
|
||||
await asyncio.wait_for(writer.wait_closed(), timeout=1.5)
|
||||
except Exception:
|
||||
pass
|
||||
|
||||
|
||||
async def send_ssl2_client_hello(host: str, port: int) -> ProbeResult:
|
||||
try:
|
||||
reader, writer = await _open(host, port)
|
||||
except Exception as e:
|
||||
return ProbeResult(False, None, None, b"", str(e))
|
||||
try:
|
||||
writer.write(wire.build_ssl2_client_hello())
|
||||
try:
|
||||
await asyncio.wait_for(writer.drain(), timeout=IO_TIMEOUT)
|
||||
except Exception:
|
||||
pass
|
||||
try:
|
||||
data = await asyncio.wait_for(reader.read(4096), timeout=IO_TIMEOUT)
|
||||
except Exception:
|
||||
data = b""
|
||||
# In SSLv2 a SERVER-HELLO response has msg_type 4 in the body.
|
||||
is_sslv2 = False
|
||||
if len(data) >= 3:
|
||||
# 2-byte length header with MSB set is SSLv2, then body[0] = msg type
|
||||
if data[0] & 0x80:
|
||||
length = ((data[0] & 0x7f) << 8) | data[1]
|
||||
if length >= 1 and len(data) >= 3 and data[2] == 4:
|
||||
is_sslv2 = True
|
||||
alert = None if is_sslv2 else (0, 0)
|
||||
parsed = None
|
||||
return ProbeResult(True, parsed, alert, data)
|
||||
finally:
|
||||
try:
|
||||
writer.close()
|
||||
await asyncio.wait_for(writer.wait_closed(), timeout=1.5)
|
||||
except Exception:
|
||||
pass
|
||||
|
||||
|
||||
async def tcp_reachable(host: str, port: int, timeout: float = CONNECT_TIMEOUT) -> bool:
|
||||
try:
|
||||
_, w = await asyncio.wait_for(asyncio.open_connection(host, port), timeout=timeout)
|
||||
try:
|
||||
w.close()
|
||||
try:
|
||||
await asyncio.wait_for(w.wait_closed(), timeout=1.0)
|
||||
except Exception:
|
||||
pass
|
||||
except Exception:
|
||||
pass
|
||||
return True
|
||||
except Exception:
|
||||
return False
|
||||
|
||||
|
||||
async def resolve_host(host: str) -> str | None:
|
||||
if is_ip_literal(host):
|
||||
return host.strip("[]")
|
||||
loop = asyncio.get_running_loop()
|
||||
try:
|
||||
infos = await loop.getaddrinfo(host, None, type=socket.SOCK_STREAM)
|
||||
except Exception:
|
||||
return None
|
||||
for family, _, _, _, sockaddr in infos:
|
||||
if family == socket.AF_INET:
|
||||
return sockaddr[0]
|
||||
for family, _, _, _, sockaddr in infos:
|
||||
if family == socket.AF_INET6:
|
||||
return sockaddr[0]
|
||||
return None
|
||||
@@ -1,165 +0,0 @@
|
||||
from __future__ import annotations
|
||||
|
||||
SSL_2_0 = 0x0002
|
||||
SSL_3_0 = 0x0300
|
||||
TLS_1_0 = 0x0301
|
||||
TLS_1_1 = 0x0302
|
||||
TLS_1_2 = 0x0303
|
||||
TLS_1_3 = 0x0304
|
||||
|
||||
PROTOCOL_NAMES = {
|
||||
SSL_2_0: "SSL 2.0",
|
||||
SSL_3_0: "SSL 3.0",
|
||||
TLS_1_0: "TLS 1.0",
|
||||
TLS_1_1: "TLS 1.1",
|
||||
TLS_1_2: "TLS 1.2",
|
||||
TLS_1_3: "TLS 1.3",
|
||||
}
|
||||
|
||||
CT_HANDSHAKE = 22
|
||||
CT_ALERT = 21
|
||||
CT_CHANGE_CIPHER_SPEC = 20
|
||||
CT_APPLICATION_DATA = 23
|
||||
CT_HEARTBEAT = 24
|
||||
|
||||
HS_CLIENT_HELLO = 1
|
||||
HS_SERVER_HELLO = 2
|
||||
HS_CERTIFICATE = 11
|
||||
HS_SERVER_KEY_EXCHANGE = 12
|
||||
HS_SERVER_HELLO_DONE = 14
|
||||
HS_HELLO_RETRY_REQUEST = 6
|
||||
|
||||
EXT_SERVER_NAME = 0x0000
|
||||
EXT_STATUS_REQUEST = 0x0005
|
||||
EXT_SUPPORTED_GROUPS = 0x000a
|
||||
EXT_EC_POINT_FORMATS = 0x000b
|
||||
EXT_SIGNATURE_ALGORITHMS = 0x000d
|
||||
EXT_HEARTBEAT = 0x000f
|
||||
EXT_ALPN = 0x0010
|
||||
EXT_SIGNED_CERT_TIMESTAMP = 0x0012
|
||||
EXT_EXTENDED_MASTER_SECRET = 0x0017
|
||||
EXT_SESSION_TICKET = 0x0023
|
||||
EXT_SUPPORTED_VERSIONS = 0x002b
|
||||
EXT_PSK_KEY_EXCHANGE_MODES = 0x002d
|
||||
EXT_KEY_SHARE = 0x0033
|
||||
EXT_RENEGOTIATION_INFO = 0xff01
|
||||
|
||||
NAMED_GROUPS = {
|
||||
0x0017: "secp256r1",
|
||||
0x0018: "secp384r1",
|
||||
0x0019: "secp521r1",
|
||||
0x001d: "x25519",
|
||||
0x001e: "x448",
|
||||
0x0100: "ffdhe2048",
|
||||
0x0101: "ffdhe3072",
|
||||
0x0102: "ffdhe4096",
|
||||
0x0103: "ffdhe6144",
|
||||
0x0104: "ffdhe8192",
|
||||
0x11ec: "X25519MLKEM768",
|
||||
0x11eb: "SecP256r1MLKEM768",
|
||||
0x6399: "X25519Kyber768Draft00",
|
||||
0x639a: "SecP256r1Kyber768Draft00",
|
||||
}
|
||||
|
||||
PQC_GROUPS = {0x11ec, 0x11eb, 0x6399, 0x639a}
|
||||
|
||||
SIGNATURE_ALGORITHMS = {
|
||||
0x0401: "rsa_pkcs1_sha256",
|
||||
0x0501: "rsa_pkcs1_sha384",
|
||||
0x0601: "rsa_pkcs1_sha512",
|
||||
0x0403: "ecdsa_secp256r1_sha256",
|
||||
0x0503: "ecdsa_secp384r1_sha384",
|
||||
0x0603: "ecdsa_secp521r1_sha512",
|
||||
0x0804: "rsa_pss_rsae_sha256",
|
||||
0x0805: "rsa_pss_rsae_sha384",
|
||||
0x0806: "rsa_pss_rsae_sha512",
|
||||
0x0807: "ed25519",
|
||||
0x0808: "ed448",
|
||||
0x0809: "rsa_pss_pss_sha256",
|
||||
0x080a: "rsa_pss_pss_sha384",
|
||||
0x080b: "rsa_pss_pss_sha512",
|
||||
}
|
||||
|
||||
# Common cipher suite ID → name (subset but covers everything we check).
|
||||
CIPHER_SUITES: dict[int, str] = {
|
||||
# TLS 1.3
|
||||
0x1301: "TLS_AES_128_GCM_SHA256",
|
||||
0x1302: "TLS_AES_256_GCM_SHA384",
|
||||
0x1303: "TLS_CHACHA20_POLY1305_SHA256",
|
||||
0x1304: "TLS_AES_128_CCM_SHA256",
|
||||
0x1305: "TLS_AES_128_CCM_8_SHA256",
|
||||
# ECDHE-RSA AEAD
|
||||
0xc02f: "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
|
||||
0xc030: "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384",
|
||||
0xcca8: "TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256",
|
||||
# ECDHE-ECDSA AEAD
|
||||
0xc02b: "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256",
|
||||
0xc02c: "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384",
|
||||
0xcca9: "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256",
|
||||
# ECDHE CBC (weak)
|
||||
0xc013: "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA",
|
||||
0xc014: "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA",
|
||||
0xc009: "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA",
|
||||
0xc00a: "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA",
|
||||
0xc027: "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256",
|
||||
0xc028: "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384",
|
||||
0xc023: "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256",
|
||||
0xc024: "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384",
|
||||
# DHE CBC (legacy)
|
||||
0x0033: "TLS_DHE_RSA_WITH_AES_128_CBC_SHA",
|
||||
0x0039: "TLS_DHE_RSA_WITH_AES_256_CBC_SHA",
|
||||
0x0067: "TLS_DHE_RSA_WITH_AES_128_CBC_SHA256",
|
||||
0x006b: "TLS_DHE_RSA_WITH_AES_256_CBC_SHA256",
|
||||
# DHE AEAD
|
||||
0x009e: "TLS_DHE_RSA_WITH_AES_128_GCM_SHA256",
|
||||
0x009f: "TLS_DHE_RSA_WITH_AES_256_GCM_SHA384",
|
||||
0xccaa: "TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256",
|
||||
# RSA key exchange (no FS)
|
||||
0x009c: "TLS_RSA_WITH_AES_128_GCM_SHA256",
|
||||
0x009d: "TLS_RSA_WITH_AES_256_GCM_SHA384",
|
||||
0x002f: "TLS_RSA_WITH_AES_128_CBC_SHA",
|
||||
0x0035: "TLS_RSA_WITH_AES_256_CBC_SHA",
|
||||
0x003c: "TLS_RSA_WITH_AES_128_CBC_SHA256",
|
||||
0x003d: "TLS_RSA_WITH_AES_256_CBC_SHA384",
|
||||
# 3DES (SWEET32)
|
||||
0x000a: "TLS_RSA_WITH_3DES_EDE_CBC_SHA",
|
||||
0xc012: "TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA",
|
||||
0x0016: "TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA",
|
||||
# RC4
|
||||
0x0004: "TLS_RSA_WITH_RC4_128_MD5",
|
||||
0x0005: "TLS_RSA_WITH_RC4_128_SHA",
|
||||
0xc011: "TLS_ECDHE_RSA_WITH_RC4_128_SHA",
|
||||
0xc007: "TLS_ECDHE_ECDSA_WITH_RC4_128_SHA",
|
||||
# NULL
|
||||
0x0001: "TLS_RSA_WITH_NULL_MD5",
|
||||
0x0002: "TLS_RSA_WITH_NULL_SHA",
|
||||
0x003b: "TLS_RSA_WITH_NULL_SHA256",
|
||||
# EXPORT (FREAK)
|
||||
0x0008: "TLS_RSA_EXPORT_WITH_DES40_CBC_SHA",
|
||||
0x0014: "TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA",
|
||||
# Anonymous
|
||||
0x0018: "TLS_DH_anon_WITH_RC4_128_MD5",
|
||||
0x0034: "TLS_DH_anon_WITH_AES_128_CBC_SHA",
|
||||
}
|
||||
|
||||
# Cipher-suite flag helpers: derived from names.
|
||||
def cipher_has_fs(name: str) -> bool:
|
||||
return "ECDHE" in name or "DHE" in name
|
||||
|
||||
def cipher_is_aead(name: str) -> bool:
|
||||
return "GCM" in name or "CHACHA20_POLY1305" in name or "CCM" in name
|
||||
|
||||
def cipher_is_weak(name: str) -> bool:
|
||||
for bad in ("NULL", "EXPORT", "_DES_", "3DES", "RC4", "MD5", "anon"):
|
||||
if bad in name:
|
||||
return True
|
||||
return False
|
||||
|
||||
def cipher_is_cbc(name: str) -> bool:
|
||||
return "_CBC_" in name
|
||||
|
||||
def cipher_is_rc4(name: str) -> bool:
|
||||
return "RC4" in name
|
||||
|
||||
def cipher_is_3des(name: str) -> bool:
|
||||
return "3DES" in name or "_DES_EDE" in name
|
||||
@@ -1,65 +0,0 @@
|
||||
from __future__ import annotations
|
||||
import asyncio
|
||||
from . import constants as C
|
||||
from . import wire
|
||||
from .client import send_client_hello
|
||||
|
||||
|
||||
async def _probe_one_group(host: str, port: int, sni: str | None, tls_version: int, g: int) -> int | None:
|
||||
cipher_suites = [0x1301, 0x1302, 0x1303]
|
||||
exts = (
|
||||
(wire.ext_server_name(sni) if sni and not _is_ip(sni) else b"")
|
||||
+ wire.ext_supported_versions_client([tls_version])
|
||||
+ wire.ext_supported_groups([g])
|
||||
+ wire.ext_signature_algorithms([
|
||||
0x0403, 0x0804, 0x0401, 0x0503, 0x0805, 0x0501,
|
||||
0x0603, 0x0806, 0x0601, 0x0807, 0x0808,
|
||||
])
|
||||
+ wire.ext_psk_key_exchange_modes()
|
||||
+ wire.ext_key_share_empty()
|
||||
)
|
||||
try:
|
||||
res = await send_client_hello(
|
||||
host, port,
|
||||
record_version=C.TLS_1_0,
|
||||
client_hello_version=C.TLS_1_2,
|
||||
cipher_suites=cipher_suites,
|
||||
extensions=exts,
|
||||
sni=sni,
|
||||
)
|
||||
except Exception:
|
||||
return None
|
||||
sh = res.server_hello
|
||||
if not res.connected or sh is None or sh.alert is not None:
|
||||
return None
|
||||
if sh.negotiated_version == tls_version:
|
||||
return g
|
||||
return None
|
||||
|
||||
|
||||
async def detect_named_groups(host: str, port: int, sni: str | None, tls_version: int = C.TLS_1_3) -> list[int]:
|
||||
"""Probe which named groups the server accepts for TLS 1.3 key share.
|
||||
|
||||
We don't execute a real handshake, we just offer one group at a time and
|
||||
watch for either a successful ServerHello (with key_share) or HelloRetryRequest
|
||||
(which tells us the server accepts the version but wants a different group).
|
||||
Runs probes concurrently with a small cap to avoid connection bursts.
|
||||
"""
|
||||
candidate_groups = list(C.NAMED_GROUPS.keys())
|
||||
sem = asyncio.Semaphore(4)
|
||||
|
||||
async def guarded(g: int) -> int | None:
|
||||
async with sem:
|
||||
return await _probe_one_group(host, port, sni, tls_version, g)
|
||||
|
||||
results = await asyncio.gather(*(guarded(g) for g in candidate_groups))
|
||||
return [g for g in results if g is not None]
|
||||
|
||||
|
||||
def _is_ip(host: str) -> bool:
|
||||
import ipaddress
|
||||
try:
|
||||
ipaddress.ip_address(host.strip("[]"))
|
||||
return True
|
||||
except ValueError:
|
||||
return False
|
||||
@@ -1,376 +0,0 @@
|
||||
from __future__ import annotations
|
||||
import asyncio
|
||||
import socket
|
||||
import ssl
|
||||
from dataclasses import dataclass
|
||||
from typing import Any
|
||||
|
||||
from . import constants as C
|
||||
from . import wire
|
||||
from .client import send_client_hello
|
||||
|
||||
SSL_VERSION_TO_CONST = {
|
||||
C.TLS_1_0: ssl.TLSVersion.TLSv1,
|
||||
C.TLS_1_1: ssl.TLSVersion.TLSv1_1,
|
||||
C.TLS_1_2: ssl.TLSVersion.TLSv1_2,
|
||||
C.TLS_1_3: ssl.TLSVersion.TLSv1_3,
|
||||
}
|
||||
|
||||
|
||||
@dataclass
|
||||
class VersionProbe:
|
||||
version: int
|
||||
supported: bool
|
||||
negotiated_cipher: str | None = None
|
||||
error: str | None = None
|
||||
|
||||
|
||||
def _make_permissive_context(min_v: ssl.TLSVersion, max_v: ssl.TLSVersion, ciphers: str | None = None) -> ssl.SSLContext:
|
||||
ctx = ssl.SSLContext(ssl.PROTOCOL_TLS_CLIENT)
|
||||
ctx.check_hostname = False
|
||||
ctx.verify_mode = ssl.CERT_NONE
|
||||
try:
|
||||
ctx.minimum_version = min_v
|
||||
ctx.maximum_version = max_v
|
||||
except (ValueError, OSError):
|
||||
pass
|
||||
if ciphers is not None:
|
||||
try:
|
||||
ctx.set_ciphers(ciphers)
|
||||
except ssl.SSLError:
|
||||
pass
|
||||
# Allow legacy server connections (e.g. missing renegotiation_info for TLS 1.0 servers).
|
||||
try:
|
||||
ctx.options &= ~ssl.OP_NO_SSLv3
|
||||
except Exception:
|
||||
pass
|
||||
try:
|
||||
# SECLEVEL=0 allows legacy/weak ciphers for enumeration.
|
||||
cur_ciphers = ciphers if ciphers else "ALL:@SECLEVEL=0"
|
||||
ctx.set_ciphers(cur_ciphers)
|
||||
except ssl.SSLError:
|
||||
pass
|
||||
return ctx
|
||||
|
||||
|
||||
async def probe_tls_version(host: str, port: int, sni: str | None, version: int, timeout: float = 8.0) -> VersionProbe:
|
||||
if version not in SSL_VERSION_TO_CONST:
|
||||
return VersionProbe(version=version, supported=False, error="unsupported version constant")
|
||||
tls_ver = SSL_VERSION_TO_CONST[version]
|
||||
ctx = _make_permissive_context(tls_ver, tls_ver)
|
||||
loop = asyncio.get_running_loop()
|
||||
|
||||
def _do() -> tuple[bool, str | None, str | None]:
|
||||
try:
|
||||
with socket.create_connection((host, port), timeout=timeout) as sock:
|
||||
with ctx.wrap_socket(sock, server_hostname=sni) as ssock:
|
||||
try:
|
||||
cipher = ssock.cipher()
|
||||
return True, cipher[0] if cipher else None, None
|
||||
except Exception as e:
|
||||
return True, None, str(e)
|
||||
except ssl.SSLError as e:
|
||||
return False, None, f"{e.__class__.__name__}: {e}"
|
||||
except (OSError, socket.timeout, asyncio.TimeoutError) as e:
|
||||
return False, None, f"{e.__class__.__name__}: {e}"
|
||||
except Exception as e:
|
||||
return False, None, f"{e.__class__.__name__}: {e}"
|
||||
|
||||
ok, cipher, err = await loop.run_in_executor(None, _do)
|
||||
return VersionProbe(version=version, supported=ok, negotiated_cipher=cipher, error=err)
|
||||
|
||||
|
||||
@dataclass
|
||||
class CipherProbe:
|
||||
version: int
|
||||
cipher_id: int
|
||||
cipher_name: str
|
||||
supported: bool
|
||||
|
||||
|
||||
async def probe_cipher(host: str, port: int, sni: str | None, version: int, cipher_id: int, cipher_name: str) -> CipherProbe:
|
||||
"""Enumerate whether a given cipher suite is accepted under a given TLS version.
|
||||
|
||||
For TLS 1.2 and below we use the ssl module with set_ciphers().
|
||||
For TLS 1.3 we use set_ciphersuites() equivalents via the OpenSSL names.
|
||||
Falls back to False on any handshake error.
|
||||
"""
|
||||
if version == C.TLS_1_3:
|
||||
# TLS 1.3 only recognizes cipher suites by their IANA name in OpenSSL.
|
||||
name_map = {
|
||||
0x1301: "TLS_AES_128_GCM_SHA256",
|
||||
0x1302: "TLS_AES_256_GCM_SHA384",
|
||||
0x1303: "TLS_CHACHA20_POLY1305_SHA256",
|
||||
0x1304: "TLS_AES_128_CCM_SHA256",
|
||||
0x1305: "TLS_AES_128_CCM_8_SHA256",
|
||||
}
|
||||
openssl_name = name_map.get(cipher_id)
|
||||
if not openssl_name:
|
||||
return CipherProbe(version, cipher_id, cipher_name, False)
|
||||
tls_ver = SSL_VERSION_TO_CONST[version]
|
||||
ctx = _make_permissive_context(tls_ver, tls_ver)
|
||||
try:
|
||||
ctx.set_ciphersuites(openssl_name)
|
||||
except Exception:
|
||||
return CipherProbe(version, cipher_id, cipher_name, False)
|
||||
loop = asyncio.get_running_loop()
|
||||
|
||||
def _do() -> bool:
|
||||
try:
|
||||
with socket.create_connection((host, port), timeout=6.0) as sock:
|
||||
with ctx.wrap_socket(sock, server_hostname=sni) as ssock:
|
||||
actual = ssock.cipher()
|
||||
return bool(actual and actual[0] == openssl_name)
|
||||
except Exception:
|
||||
return False
|
||||
ok = await loop.run_in_executor(None, _do)
|
||||
return CipherProbe(version, cipher_id, cipher_name, ok)
|
||||
|
||||
# For < TLS 1.3: send a ClientHello offering only this suite.
|
||||
exts = b""
|
||||
parts = []
|
||||
if sni:
|
||||
try:
|
||||
parts.append(wire.ext_server_name(sni))
|
||||
except Exception:
|
||||
pass
|
||||
parts.append(wire.ext_ec_point_formats())
|
||||
parts.append(wire.ext_supported_groups([0x001d, 0x0017, 0x0018]))
|
||||
parts.append(wire.ext_signature_algorithms([
|
||||
0x0403, 0x0804, 0x0401, 0x0503, 0x0805, 0x0501,
|
||||
0x0603, 0x0806, 0x0601,
|
||||
]))
|
||||
parts.append(wire.ext_renegotiation_info_empty())
|
||||
exts = b"".join(parts)
|
||||
|
||||
res = await send_client_hello(
|
||||
host, port,
|
||||
record_version=C.TLS_1_0,
|
||||
client_hello_version=version,
|
||||
cipher_suites=[cipher_id],
|
||||
extensions=exts,
|
||||
sni=sni,
|
||||
)
|
||||
if not res.connected:
|
||||
return CipherProbe(version, cipher_id, cipher_name, False)
|
||||
sh = res.server_hello
|
||||
if sh is None or sh.alert is not None:
|
||||
return CipherProbe(version, cipher_id, cipher_name, False)
|
||||
ok = sh.cipher_suite == cipher_id and sh.server_version == version
|
||||
return CipherProbe(version, cipher_id, cipher_name, ok)
|
||||
|
||||
|
||||
async def _fetch_chain_via_wire(host: str, port: int, sni: str | None, timeout: float = 8.0) -> list[bytes]:
|
||||
"""Pull the full TLS 1.2 Certificate handshake message ourselves and
|
||||
return the DER-encoded chain. Used as fallback on Python < 3.13 where
|
||||
``ssl.SSLSocket.get_unverified_chain`` isn't available.
|
||||
"""
|
||||
parts = []
|
||||
if sni:
|
||||
try:
|
||||
parts.append(wire.ext_server_name(sni))
|
||||
except Exception:
|
||||
pass
|
||||
parts.append(wire.ext_ec_point_formats())
|
||||
parts.append(wire.ext_supported_groups([0x001d, 0x0017, 0x0018, 0x0019]))
|
||||
parts.append(wire.ext_signature_algorithms([
|
||||
0x0403, 0x0804, 0x0401, 0x0503, 0x0805, 0x0501,
|
||||
0x0603, 0x0806, 0x0601, 0x0807, 0x0808,
|
||||
]))
|
||||
parts.append(wire.ext_renegotiation_info_empty())
|
||||
exts = b"".join(parts)
|
||||
|
||||
try:
|
||||
reader, writer = await asyncio.wait_for(asyncio.open_connection(host, port), timeout=timeout)
|
||||
except Exception:
|
||||
return []
|
||||
try:
|
||||
ch = wire.build_client_hello(
|
||||
record_version=C.TLS_1_0,
|
||||
client_hello_version=C.TLS_1_2,
|
||||
hostname=sni,
|
||||
cipher_suites=[
|
||||
0xc02f, 0xc030, 0xc02b, 0xc02c,
|
||||
0xcca8, 0xcca9,
|
||||
0xc013, 0xc014, 0x009c, 0x009d,
|
||||
0x002f, 0x0035, 0x000a,
|
||||
],
|
||||
extensions=exts,
|
||||
)
|
||||
writer.write(ch)
|
||||
try:
|
||||
await asyncio.wait_for(writer.drain(), timeout=timeout)
|
||||
except Exception:
|
||||
pass
|
||||
# Read enough records to cover ServerHello + Certificate; TLS 1.2
|
||||
# Certificate messages are often fragmented across several records.
|
||||
buf = bytearray()
|
||||
deadline = timeout
|
||||
for _ in range(20):
|
||||
try:
|
||||
header = await asyncio.wait_for(reader.readexactly(5), timeout=deadline)
|
||||
except Exception:
|
||||
break
|
||||
rec_len = (header[3] << 8) | header[4]
|
||||
if rec_len == 0 or rec_len > 1 << 14:
|
||||
break
|
||||
try:
|
||||
body = await asyncio.wait_for(reader.readexactly(rec_len), timeout=deadline)
|
||||
except Exception:
|
||||
break
|
||||
buf.extend(header); buf.extend(body)
|
||||
# Stop once we've seen a Certificate handshake in the accumulated buffer.
|
||||
if _has_certificate_message(bytes(buf)):
|
||||
break
|
||||
return _extract_certificates_from_records(bytes(buf))
|
||||
finally:
|
||||
try:
|
||||
writer.close()
|
||||
await asyncio.wait_for(writer.wait_closed(), timeout=1.0)
|
||||
except Exception:
|
||||
pass
|
||||
|
||||
|
||||
def _has_certificate_message(records: bytes) -> bool:
|
||||
i = 0
|
||||
hs_buf = bytearray()
|
||||
while i + 5 <= len(records):
|
||||
ct = records[i]
|
||||
rlen = (records[i + 3] << 8) | records[i + 4]
|
||||
if i + 5 + rlen > len(records):
|
||||
break
|
||||
if ct == C.CT_HANDSHAKE:
|
||||
hs_buf.extend(records[i + 5:i + 5 + rlen])
|
||||
i += 5 + rlen
|
||||
j = 0
|
||||
while j + 4 <= len(hs_buf):
|
||||
hs_type = hs_buf[j]
|
||||
hs_len = (hs_buf[j + 1] << 16) | (hs_buf[j + 2] << 8) | hs_buf[j + 3]
|
||||
if j + 4 + hs_len > len(hs_buf):
|
||||
return False
|
||||
if hs_type == C.HS_CERTIFICATE:
|
||||
return True
|
||||
j += 4 + hs_len
|
||||
return False
|
||||
|
||||
|
||||
def _extract_certificates_from_records(records: bytes) -> list[bytes]:
|
||||
"""Parse TLS 1.2 Certificate handshake message and return the DER chain."""
|
||||
# 1) Reassemble handshake layer from all handshake-typed records.
|
||||
i = 0
|
||||
hs_buf = bytearray()
|
||||
while i + 5 <= len(records):
|
||||
ct = records[i]
|
||||
rlen = (records[i + 3] << 8) | records[i + 4]
|
||||
if i + 5 + rlen > len(records):
|
||||
break
|
||||
if ct == C.CT_HANDSHAKE:
|
||||
hs_buf.extend(records[i + 5:i + 5 + rlen])
|
||||
i += 5 + rlen
|
||||
# 2) Walk handshake messages, find Certificate.
|
||||
j = 0
|
||||
while j + 4 <= len(hs_buf):
|
||||
hs_type = hs_buf[j]
|
||||
hs_len = (hs_buf[j + 1] << 16) | (hs_buf[j + 2] << 8) | hs_buf[j + 3]
|
||||
if j + 4 + hs_len > len(hs_buf):
|
||||
break
|
||||
if hs_type == C.HS_CERTIFICATE and hs_len >= 3:
|
||||
body = bytes(hs_buf[j + 4:j + 4 + hs_len])
|
||||
# TLS 1.2 Certificate: uint24 total_len || [ uint24 cert_len || cert ] *
|
||||
total = (body[0] << 16) | (body[1] << 8) | body[2]
|
||||
k = 3
|
||||
end = 3 + total
|
||||
chain: list[bytes] = []
|
||||
while k + 3 <= end:
|
||||
clen = (body[k] << 16) | (body[k + 1] << 8) | body[k + 2]
|
||||
k += 3
|
||||
if k + clen > end:
|
||||
break
|
||||
chain.append(body[k:k + clen])
|
||||
k += clen
|
||||
return chain
|
||||
j += 4 + hs_len
|
||||
return []
|
||||
|
||||
|
||||
async def get_peer_certificate_chain(host: str, port: int, sni: str | None, timeout: float = 8.0) -> list[bytes]:
|
||||
"""Return DER-encoded peer certificate chain.
|
||||
|
||||
Tries the ssl module's Python-3.13+ chain APIs first, then falls back to
|
||||
a raw TLS 1.2 wire probe that parses the Certificate handshake message
|
||||
directly. Returns leaf first, then intermediates. Empty on failure.
|
||||
"""
|
||||
ctx = ssl.SSLContext(ssl.PROTOCOL_TLS_CLIENT)
|
||||
ctx.check_hostname = False
|
||||
ctx.verify_mode = ssl.CERT_NONE
|
||||
try:
|
||||
ctx.set_ciphers("ALL:@SECLEVEL=0")
|
||||
except ssl.SSLError:
|
||||
pass
|
||||
loop = asyncio.get_running_loop()
|
||||
|
||||
def _do() -> list[bytes]:
|
||||
try:
|
||||
with socket.create_connection((host, port), timeout=timeout) as sock:
|
||||
with ctx.wrap_socket(sock, server_hostname=sni) as ssock:
|
||||
leaf = ssock.getpeercert(binary_form=True)
|
||||
chain: list[bytes] = [leaf] if leaf else []
|
||||
# Intermediate chain via internal API (CPython 3.13+) if available.
|
||||
# On older Pythons these attributes are absent — callers will
|
||||
# fall through to the wire-level fetcher below.
|
||||
try:
|
||||
verified = ssock.get_verified_chain() # type: ignore[attr-defined]
|
||||
if verified:
|
||||
chain = list(verified)
|
||||
except (AttributeError, ssl.SSLError):
|
||||
try:
|
||||
unverified = ssock.get_unverified_chain() # type: ignore[attr-defined]
|
||||
if unverified:
|
||||
chain = list(unverified)
|
||||
except (AttributeError, ssl.SSLError):
|
||||
pass
|
||||
return chain
|
||||
except Exception:
|
||||
return []
|
||||
|
||||
chain = await loop.run_in_executor(None, _do)
|
||||
# If the ssl module only gave us a single cert (common on Python < 3.13),
|
||||
# fetch the full chain via our own TLS wire probe.
|
||||
if len(chain) <= 1:
|
||||
try:
|
||||
wire_chain = await _fetch_chain_via_wire(host, port, sni, timeout=timeout)
|
||||
except Exception:
|
||||
wire_chain = []
|
||||
if len(wire_chain) > len(chain):
|
||||
chain = wire_chain
|
||||
return chain
|
||||
|
||||
|
||||
async def alpn_negotiate(host: str, port: int, sni: str | None, alpn_list: list[str], timeout: float = 6.0) -> str | None:
|
||||
ctx = ssl.SSLContext(ssl.PROTOCOL_TLS_CLIENT)
|
||||
ctx.check_hostname = False
|
||||
ctx.verify_mode = ssl.CERT_NONE
|
||||
try:
|
||||
ctx.set_alpn_protocols(alpn_list)
|
||||
except NotImplementedError:
|
||||
return None
|
||||
try:
|
||||
ctx.set_ciphers("ALL:@SECLEVEL=0")
|
||||
except ssl.SSLError:
|
||||
pass
|
||||
loop = asyncio.get_running_loop()
|
||||
|
||||
def _do() -> str | None:
|
||||
try:
|
||||
with socket.create_connection((host, port), timeout=timeout) as sock:
|
||||
with ctx.wrap_socket(sock, server_hostname=sni) as ssock:
|
||||
return ssock.selected_alpn_protocol()
|
||||
except Exception:
|
||||
return None
|
||||
return await loop.run_in_executor(None, _do)
|
||||
|
||||
|
||||
# Note: OCSP stapling detection requires probing the `status_request` TLS
|
||||
# extension and reading the CertificateStatus handshake message. Python's
|
||||
# stdlib ssl module does not expose stapled OCSP to Python; the engine checks
|
||||
# live OCSP/CRL instead (see certs/revocation.py).
|
||||
@@ -1,260 +0,0 @@
|
||||
from __future__ import annotations
|
||||
import os
|
||||
import struct
|
||||
from dataclasses import dataclass
|
||||
from typing import Any
|
||||
|
||||
from . import constants as C
|
||||
|
||||
|
||||
def _u8(x: int) -> bytes:
|
||||
return struct.pack("!B", x)
|
||||
|
||||
def _u16(x: int) -> bytes:
|
||||
return struct.pack("!H", x)
|
||||
|
||||
def _u24(x: int) -> bytes:
|
||||
return struct.pack("!I", x)[1:]
|
||||
|
||||
|
||||
def build_extension(ext_type: int, data: bytes) -> bytes:
|
||||
return _u16(ext_type) + _u16(len(data)) + data
|
||||
|
||||
|
||||
def ext_server_name(hostname: str) -> bytes:
|
||||
name = hostname.encode("idna")
|
||||
entry = _u8(0) + _u16(len(name)) + name
|
||||
lst = _u16(len(entry)) + entry
|
||||
return build_extension(C.EXT_SERVER_NAME, lst)
|
||||
|
||||
|
||||
def ext_supported_versions_client(versions: list[int]) -> bytes:
|
||||
body = _u8(2 * len(versions)) + b"".join(_u16(v) for v in versions)
|
||||
return build_extension(C.EXT_SUPPORTED_VERSIONS, body)
|
||||
|
||||
|
||||
def ext_supported_groups(groups: list[int]) -> bytes:
|
||||
body = _u16(2 * len(groups)) + b"".join(_u16(g) for g in groups)
|
||||
return build_extension(C.EXT_SUPPORTED_GROUPS, body)
|
||||
|
||||
|
||||
def ext_signature_algorithms(algos: list[int]) -> bytes:
|
||||
body = _u16(2 * len(algos)) + b"".join(_u16(a) for a in algos)
|
||||
return build_extension(C.EXT_SIGNATURE_ALGORITHMS, body)
|
||||
|
||||
|
||||
def ext_ec_point_formats() -> bytes:
|
||||
return build_extension(C.EXT_EC_POINT_FORMATS, _u8(1) + _u8(0))
|
||||
|
||||
|
||||
def ext_key_share_empty() -> bytes:
|
||||
return build_extension(C.EXT_KEY_SHARE, _u16(0))
|
||||
|
||||
|
||||
def ext_psk_key_exchange_modes() -> bytes:
|
||||
return build_extension(C.EXT_PSK_KEY_EXCHANGE_MODES, _u8(1) + _u8(1))
|
||||
|
||||
|
||||
def ext_alpn(protos: list[bytes]) -> bytes:
|
||||
inner = b"".join(_u8(len(p)) + p for p in protos)
|
||||
return build_extension(C.EXT_ALPN, _u16(len(inner)) + inner)
|
||||
|
||||
|
||||
def ext_heartbeat_enabled() -> bytes:
|
||||
return build_extension(C.EXT_HEARTBEAT, _u8(1))
|
||||
|
||||
|
||||
def ext_renegotiation_info_empty() -> bytes:
|
||||
return build_extension(C.EXT_RENEGOTIATION_INFO, _u8(0))
|
||||
|
||||
|
||||
def ext_status_request() -> bytes:
|
||||
# status_type=OCSP(1) + empty responder_id_list + empty extensions
|
||||
body = _u8(1) + _u16(0) + _u16(0)
|
||||
return build_extension(C.EXT_STATUS_REQUEST, body)
|
||||
|
||||
|
||||
def ext_signed_cert_timestamp() -> bytes:
|
||||
return build_extension(C.EXT_SIGNED_CERT_TIMESTAMP, b"")
|
||||
|
||||
|
||||
def ext_extended_master_secret() -> bytes:
|
||||
return build_extension(C.EXT_EXTENDED_MASTER_SECRET, b"")
|
||||
|
||||
|
||||
def build_client_hello(
|
||||
record_version: int,
|
||||
client_hello_version: int,
|
||||
hostname: str | None,
|
||||
cipher_suites: list[int],
|
||||
extensions: bytes = b"",
|
||||
compression: bytes = b"\x01\x00", # 1 length, null method
|
||||
) -> bytes:
|
||||
random_bytes = os.urandom(32)
|
||||
session_id = b""
|
||||
cs_bytes = b"".join(_u16(c) for c in cipher_suites)
|
||||
body = (
|
||||
_u16(client_hello_version)
|
||||
+ random_bytes
|
||||
+ _u8(len(session_id))
|
||||
+ session_id
|
||||
+ _u16(len(cs_bytes))
|
||||
+ cs_bytes
|
||||
+ compression
|
||||
)
|
||||
if extensions:
|
||||
body += _u16(len(extensions)) + extensions
|
||||
handshake = _u8(C.HS_CLIENT_HELLO) + _u24(len(body)) + body
|
||||
record = _u8(C.CT_HANDSHAKE) + _u16(record_version) + _u16(len(handshake)) + handshake
|
||||
return record
|
||||
|
||||
|
||||
def default_ch_extensions(hostname: str, versions: list[int], groups: list[int] | None = None) -> bytes:
|
||||
groups = groups or [0x001d, 0x0017, 0x0018]
|
||||
parts = []
|
||||
if hostname and not _is_ip_literal(hostname):
|
||||
parts.append(ext_server_name(hostname))
|
||||
parts.append(ext_ec_point_formats())
|
||||
parts.append(ext_supported_groups(groups))
|
||||
parts.append(ext_signature_algorithms([
|
||||
0x0403, 0x0804, 0x0401, 0x0503, 0x0805, 0x0501,
|
||||
0x0603, 0x0806, 0x0601, 0x0807, 0x0808,
|
||||
]))
|
||||
parts.append(ext_renegotiation_info_empty())
|
||||
parts.append(ext_signed_cert_timestamp())
|
||||
parts.append(ext_status_request())
|
||||
parts.append(ext_extended_master_secret())
|
||||
parts.append(ext_alpn([b"h2", b"http/1.1"]))
|
||||
if C.TLS_1_3 in versions:
|
||||
parts.append(ext_supported_versions_client(versions))
|
||||
parts.append(ext_psk_key_exchange_modes())
|
||||
parts.append(ext_key_share_empty())
|
||||
exts = b"".join(parts)
|
||||
return _u16(len(exts)) + exts if False else exts
|
||||
|
||||
|
||||
def _is_ip_literal(host: str) -> bool:
|
||||
import ipaddress
|
||||
try:
|
||||
ipaddress.ip_address(host.strip("[]"))
|
||||
return True
|
||||
except ValueError:
|
||||
return False
|
||||
|
||||
|
||||
@dataclass
|
||||
class ParsedServerHello:
|
||||
record_version: int
|
||||
server_version: int
|
||||
cipher_suite: int | None
|
||||
alert: tuple[int, int] | None
|
||||
raw_record: bytes
|
||||
handshake_type: int | None
|
||||
server_random: bytes | None = None
|
||||
session_id: bytes | None = None
|
||||
extensions: dict[int, bytes] | None = None
|
||||
negotiated_version: int | None = None
|
||||
key_share_group: int | None = None
|
||||
|
||||
|
||||
def parse_server_response(data: bytes) -> ParsedServerHello | None:
|
||||
"""Parse the first TLS record. Returns None if insufficient data or garbage."""
|
||||
if len(data) < 5:
|
||||
return None
|
||||
ct = data[0]
|
||||
rec_ver = (data[1] << 8) | data[2]
|
||||
rec_len = (data[3] << 8) | data[4]
|
||||
body = data[5:5 + rec_len]
|
||||
if ct == C.CT_ALERT and len(body) >= 2:
|
||||
return ParsedServerHello(
|
||||
record_version=rec_ver,
|
||||
server_version=0,
|
||||
cipher_suite=None,
|
||||
alert=(body[0], body[1]),
|
||||
raw_record=data,
|
||||
handshake_type=None,
|
||||
)
|
||||
if ct != C.CT_HANDSHAKE or len(body) < 4:
|
||||
return ParsedServerHello(
|
||||
record_version=rec_ver,
|
||||
server_version=0,
|
||||
cipher_suite=None,
|
||||
alert=None,
|
||||
raw_record=data,
|
||||
handshake_type=None,
|
||||
)
|
||||
hs_type = body[0]
|
||||
hs_len = (body[1] << 16) | (body[2] << 8) | body[3]
|
||||
hs = body[4:4 + hs_len]
|
||||
if hs_type != C.HS_SERVER_HELLO or len(hs) < 38:
|
||||
return ParsedServerHello(
|
||||
record_version=rec_ver,
|
||||
server_version=0,
|
||||
cipher_suite=None,
|
||||
alert=None,
|
||||
raw_record=data,
|
||||
handshake_type=hs_type,
|
||||
)
|
||||
server_version = (hs[0] << 8) | hs[1]
|
||||
server_random = hs[2:34]
|
||||
sess_len = hs[34]
|
||||
off = 35 + sess_len
|
||||
if len(hs) < off + 3:
|
||||
return None
|
||||
session_id = hs[35:35 + sess_len]
|
||||
cs = (hs[off] << 8) | hs[off + 1]
|
||||
off += 2
|
||||
# comp method (1 byte)
|
||||
off += 1
|
||||
ext_map: dict[int, bytes] = {}
|
||||
negotiated_version = server_version
|
||||
key_share_group = None
|
||||
if off + 2 <= len(hs):
|
||||
ext_total = (hs[off] << 8) | hs[off + 1]
|
||||
off += 2
|
||||
ext_end = off + ext_total
|
||||
while off + 4 <= ext_end:
|
||||
et = (hs[off] << 8) | hs[off + 1]
|
||||
el = (hs[off + 2] << 8) | hs[off + 3]
|
||||
off += 4
|
||||
ext_data = hs[off:off + el]
|
||||
off += el
|
||||
ext_map[et] = ext_data
|
||||
if et == C.EXT_SUPPORTED_VERSIONS and len(ext_data) >= 2:
|
||||
negotiated_version = (ext_data[0] << 8) | ext_data[1]
|
||||
elif et == C.EXT_KEY_SHARE and len(ext_data) >= 2:
|
||||
key_share_group = (ext_data[0] << 8) | ext_data[1]
|
||||
return ParsedServerHello(
|
||||
record_version=rec_ver,
|
||||
server_version=server_version,
|
||||
cipher_suite=cs,
|
||||
alert=None,
|
||||
raw_record=data,
|
||||
handshake_type=hs_type,
|
||||
server_random=server_random,
|
||||
session_id=session_id,
|
||||
extensions=ext_map,
|
||||
negotiated_version=negotiated_version,
|
||||
key_share_group=key_share_group,
|
||||
)
|
||||
|
||||
|
||||
def build_ssl2_client_hello(ciphers: list[int] | None = None) -> bytes:
|
||||
"""Craft an SSLv2 ClientHello used to detect DROWN / SSLv2 support."""
|
||||
# SSLv2 cipher specs are 3-byte. A minimal set:
|
||||
if ciphers is None:
|
||||
# SSL_CK_RC4_128_WITH_MD5, SSL_CK_RC4_128_EXPORT40_WITH_MD5, SSL_CK_DES_192_EDE3_CBC_WITH_MD5
|
||||
ciphers = [0x010080, 0x020080, 0x0700c0]
|
||||
challenge = os.urandom(16)
|
||||
cipher_bytes = b"".join(struct.pack("!I", c)[1:] for c in ciphers)
|
||||
body = (
|
||||
_u8(1) # MSG-CLIENT-HELLO
|
||||
+ _u16(0x0002) # SSLv2 version
|
||||
+ _u16(len(cipher_bytes)) # cipher specs length
|
||||
+ _u16(0) # session-id length
|
||||
+ _u16(len(challenge)) # challenge length
|
||||
+ cipher_bytes
|
||||
+ challenge
|
||||
)
|
||||
header = struct.pack("!H", 0x8000 | len(body))
|
||||
return header + body
|
||||
@@ -1,54 +0,0 @@
|
||||
from __future__ import annotations
|
||||
import ipaddress
|
||||
from dataclasses import dataclass
|
||||
from .db import TlsTestDB
|
||||
|
||||
HOURLY_LIMIT = 30
|
||||
HOURLY_WINDOW = 60 * 60
|
||||
|
||||
|
||||
@dataclass
|
||||
class RateDecision:
|
||||
allowed: bool
|
||||
reason: str = ""
|
||||
retry_after: int = 0
|
||||
|
||||
|
||||
def _is_private(ip: str) -> bool:
|
||||
try:
|
||||
a = ipaddress.ip_address(ip)
|
||||
return a.is_private or a.is_loopback or a.is_link_local
|
||||
except ValueError:
|
||||
return False
|
||||
|
||||
|
||||
def check(db: TlsTestDB, client_ip: str | None) -> RateDecision:
|
||||
if not client_ip:
|
||||
return RateDecision(allowed=True)
|
||||
if _is_private(client_ip):
|
||||
return RateDecision(allowed=True)
|
||||
if db.count_ip_active(client_ip) > 0:
|
||||
return RateDecision(
|
||||
allowed=False,
|
||||
reason="同一IPから実行中/待機中のテストが既にあります。完了してから再度お試しください。",
|
||||
retry_after=60,
|
||||
)
|
||||
recent = db.count_ip_in_window(client_ip, HOURLY_WINDOW)
|
||||
if recent >= HOURLY_LIMIT:
|
||||
return RateDecision(
|
||||
allowed=False,
|
||||
reason=f"1時間あたり{HOURLY_LIMIT}件の上限に達しました。しばらく時間をおいて再度お試しください。",
|
||||
retry_after=HOURLY_WINDOW,
|
||||
)
|
||||
return RateDecision(allowed=True)
|
||||
|
||||
|
||||
def client_ip_from_scope(scope) -> str | None:
|
||||
headers = dict(scope.get("headers", []))
|
||||
xff = headers.get(b"x-forwarded-for", b"").decode(errors="ignore")
|
||||
if xff:
|
||||
return xff.split(",")[0].strip()
|
||||
client = scope.get("client")
|
||||
if client and len(client) >= 1:
|
||||
return str(client[0])
|
||||
return None
|
||||
@@ -1,167 +0,0 @@
|
||||
from __future__ import annotations
|
||||
import asyncio
|
||||
import json
|
||||
import time
|
||||
import uuid
|
||||
import logging
|
||||
from typing import Any, Callable, Awaitable
|
||||
|
||||
from fastapi import WebSocket
|
||||
|
||||
from .db import TlsTestDB
|
||||
from .schemas import ScanResult, Finding, ProgressMessage
|
||||
|
||||
logger = logging.getLogger("tls_test.runner")
|
||||
|
||||
MAX_CONCURRENT = 5
|
||||
|
||||
ReportProgress = Callable[[str, str, float, str], Awaitable[None]]
|
||||
EngineFn = Callable[[str, ReportProgress, Callable[[Finding], Awaitable[None]]], Awaitable[ScanResult]]
|
||||
|
||||
|
||||
class TlsJobQueue:
|
||||
def __init__(self, db: TlsTestDB, engine: EngineFn):
|
||||
self.db = db
|
||||
self.engine = engine
|
||||
self._queue: asyncio.Queue[tuple[str, str]] = asyncio.Queue()
|
||||
self._semaphore = asyncio.Semaphore(MAX_CONCURRENT)
|
||||
self._subscribers: dict[str, set[WebSocket]] = {}
|
||||
self._seq: dict[str, int] = {}
|
||||
self._tasks: set[asyncio.Task] = set()
|
||||
self._dispatcher_task: asyncio.Task | None = None
|
||||
self._cleanup_task: asyncio.Task | None = None
|
||||
self._closed = False
|
||||
|
||||
async def start(self) -> None:
|
||||
self._dispatcher_task = asyncio.create_task(self._dispatcher())
|
||||
self._cleanup_task = asyncio.create_task(self._cleanup_loop())
|
||||
|
||||
async def stop(self) -> None:
|
||||
self._closed = True
|
||||
if self._dispatcher_task:
|
||||
self._dispatcher_task.cancel()
|
||||
if self._cleanup_task:
|
||||
self._cleanup_task.cancel()
|
||||
for t in list(self._tasks):
|
||||
t.cancel()
|
||||
await asyncio.gather(*(t for t in self._tasks), return_exceptions=True)
|
||||
|
||||
def submit(self, target: str, client_ip: str | None) -> str:
|
||||
test_id = str(uuid.uuid4())
|
||||
self.db.create_job(test_id, target, client_ip)
|
||||
self._queue.put_nowait((test_id, target))
|
||||
return test_id
|
||||
|
||||
async def _dispatcher(self) -> None:
|
||||
while not self._closed:
|
||||
try:
|
||||
test_id, target = await self._queue.get()
|
||||
except asyncio.CancelledError:
|
||||
return
|
||||
task = asyncio.create_task(self._run_one(test_id, target))
|
||||
self._tasks.add(task)
|
||||
task.add_done_callback(self._tasks.discard)
|
||||
|
||||
async def _run_one(self, test_id: str, target: str) -> None:
|
||||
async with self._semaphore:
|
||||
await self._broadcast(test_id, {"type": "started", "target": target})
|
||||
self.db.update_status(test_id, "running", started_at=int(time.time()))
|
||||
seq_ref = {"n": 0}
|
||||
|
||||
async def report_progress(phase: str, detail: str, progress: float, severity: str = "info") -> None:
|
||||
seq_ref["n"] += 1
|
||||
self.db.append_progress(test_id, seq_ref["n"], phase, detail, progress, severity)
|
||||
await self._broadcast(
|
||||
test_id,
|
||||
{
|
||||
"type": "progress",
|
||||
"phase": phase,
|
||||
"detail": detail,
|
||||
"progress": progress,
|
||||
"severity": severity,
|
||||
},
|
||||
)
|
||||
|
||||
async def report_finding(f: Finding) -> None:
|
||||
await self._broadcast(
|
||||
test_id,
|
||||
{"type": "finding", "finding": f.to_dict()},
|
||||
)
|
||||
|
||||
try:
|
||||
result = await self.engine(target, report_progress, report_finding)
|
||||
payload = result.to_dict()
|
||||
self.db.update_status(
|
||||
test_id,
|
||||
"done",
|
||||
finished_at=int(time.time()),
|
||||
rank=result.rank,
|
||||
score=result.score,
|
||||
result_json=json.dumps(payload, ensure_ascii=False),
|
||||
)
|
||||
await self._broadcast(
|
||||
test_id,
|
||||
{
|
||||
"type": "done",
|
||||
"redirect": f"/tools/tls-test/results/{test_id}/",
|
||||
"rank": result.rank,
|
||||
"score": result.score,
|
||||
},
|
||||
)
|
||||
except asyncio.CancelledError:
|
||||
raise
|
||||
except Exception as e:
|
||||
logger.exception("tls-test engine failed for %s", target)
|
||||
self.db.update_status(
|
||||
test_id,
|
||||
"error",
|
||||
finished_at=int(time.time()),
|
||||
error_message=str(e),
|
||||
)
|
||||
await self._broadcast(
|
||||
test_id,
|
||||
{"type": "error", "message": str(e)},
|
||||
)
|
||||
finally:
|
||||
await self._close_subscribers(test_id)
|
||||
|
||||
async def _cleanup_loop(self) -> None:
|
||||
while not self._closed:
|
||||
try:
|
||||
self.db.delete_expired()
|
||||
except Exception:
|
||||
logger.exception("tls-test expired cleanup failed")
|
||||
try:
|
||||
await asyncio.sleep(3600)
|
||||
except asyncio.CancelledError:
|
||||
return
|
||||
|
||||
def add_subscriber(self, test_id: str, ws: WebSocket) -> None:
|
||||
self._subscribers.setdefault(test_id, set()).add(ws)
|
||||
|
||||
def remove_subscriber(self, test_id: str, ws: WebSocket) -> None:
|
||||
subs = self._subscribers.get(test_id)
|
||||
if subs and ws in subs:
|
||||
subs.discard(ws)
|
||||
if not subs:
|
||||
self._subscribers.pop(test_id, None)
|
||||
|
||||
async def _broadcast(self, test_id: str, payload: dict[str, Any]) -> None:
|
||||
subs = list(self._subscribers.get(test_id, set()))
|
||||
if not subs:
|
||||
return
|
||||
text = json.dumps(payload, ensure_ascii=False)
|
||||
for ws in subs:
|
||||
try:
|
||||
await ws.send_text(text)
|
||||
except Exception:
|
||||
self.remove_subscriber(test_id, ws)
|
||||
|
||||
async def _close_subscribers(self, test_id: str) -> None:
|
||||
subs = list(self._subscribers.get(test_id, set()))
|
||||
for ws in subs:
|
||||
try:
|
||||
await ws.close()
|
||||
except Exception:
|
||||
pass
|
||||
self._subscribers.pop(test_id, None)
|
||||
@@ -1,104 +0,0 @@
|
||||
from __future__ import annotations
|
||||
from dataclasses import dataclass, field, asdict
|
||||
from typing import Any
|
||||
|
||||
SEVERITIES = ("good", "normal", "notgood", "bad", "serious", "info")
|
||||
SEVERITY_LABELS = {
|
||||
"good": "Good",
|
||||
"normal": "Normal",
|
||||
"notgood": "Not Good",
|
||||
"bad": "Bad",
|
||||
"serious": "Serious",
|
||||
"info": "Info",
|
||||
}
|
||||
SEVERITY_COLORS = {
|
||||
"good": "bright-green",
|
||||
"normal": "bright-blue",
|
||||
"notgood": "bright-yellow",
|
||||
"bad": "bright-red",
|
||||
"serious": "bright-purple",
|
||||
"info": "light-grey-alt",
|
||||
}
|
||||
|
||||
# 4 main groups for the results UI tabs.
|
||||
GROUPS = ("reliability", "safety", "vulnerabilities", "compatibility")
|
||||
GROUP_LABELS = {
|
||||
"reliability": "信頼性",
|
||||
"safety": "安全性",
|
||||
"vulnerabilities": "脆弱性",
|
||||
"compatibility": "互換性",
|
||||
}
|
||||
|
||||
|
||||
@dataclass
|
||||
class Finding:
|
||||
# 'group' is the coarse tab (reliability/safety/vulnerabilities/compatibility).
|
||||
# 'category' is the fine-grained sub-category label shown as a chip on each finding.
|
||||
# 'step' is the machine-friendly phase slug that produced this finding
|
||||
# (e.g. "protocols", "ciphers", "handshake_sim"). Shown in the log as "[step]".
|
||||
category: str
|
||||
title: str
|
||||
detail: str = ""
|
||||
severity: str = "info"
|
||||
weight: int = 0
|
||||
group: str = ""
|
||||
step: str = ""
|
||||
|
||||
def to_dict(self) -> dict[str, Any]:
|
||||
d = asdict(self)
|
||||
d["severity_label"] = SEVERITY_LABELS.get(self.severity, self.severity)
|
||||
d["color"] = SEVERITY_COLORS.get(self.severity, "light-grey")
|
||||
# impact is what the UI sorts by for the Summary tab.
|
||||
mul = {"good": 0.0, "normal": 0.0, "notgood": 1.0, "bad": 3.0, "serious": 9.0, "info": 0.0}.get(self.severity, 0.0)
|
||||
d["impact"] = mul * float(self.weight)
|
||||
return d
|
||||
|
||||
|
||||
@dataclass
|
||||
class ScanResult:
|
||||
target: str
|
||||
host: str
|
||||
port: int
|
||||
started_at: float
|
||||
finished_at: float = 0.0
|
||||
findings: list[Finding] = field(default_factory=list)
|
||||
data: dict[str, Any] = field(default_factory=dict)
|
||||
rank: str = ""
|
||||
score: float = 0.0
|
||||
error: str | None = None
|
||||
|
||||
def add(self, f: Finding) -> None:
|
||||
self.findings.append(f)
|
||||
|
||||
def to_dict(self) -> dict[str, Any]:
|
||||
return {
|
||||
"target": self.target,
|
||||
"host": self.host,
|
||||
"port": self.port,
|
||||
"started_at": self.started_at,
|
||||
"finished_at": self.finished_at,
|
||||
"duration": max(0.0, self.finished_at - self.started_at),
|
||||
"findings": [f.to_dict() for f in self.findings],
|
||||
"data": self.data,
|
||||
"rank": self.rank,
|
||||
"score": self.score,
|
||||
"error": self.error,
|
||||
}
|
||||
|
||||
|
||||
@dataclass
|
||||
class ProgressMessage:
|
||||
phase: str
|
||||
detail: str
|
||||
progress: float
|
||||
severity: str = "info"
|
||||
finding: dict[str, Any] | None = None
|
||||
|
||||
def to_dict(self) -> dict[str, Any]:
|
||||
return {
|
||||
"phase": self.phase,
|
||||
"detail": self.detail,
|
||||
"progress": self.progress,
|
||||
"severity": self.severity,
|
||||
"finding": self.finding,
|
||||
}
|
||||
@@ -1,87 +0,0 @@
|
||||
from __future__ import annotations
|
||||
from .schemas import Finding, ScanResult
|
||||
|
||||
SEVERITY_MULTIPLIER = {
|
||||
"good": 0.0,
|
||||
"normal": 0.0,
|
||||
"notgood": 1.0,
|
||||
"bad": 3.0,
|
||||
"serious": 9.0,
|
||||
"info": 0.0,
|
||||
}
|
||||
|
||||
# score >= threshold -> rank
|
||||
RANK_THRESHOLDS: list[tuple[float, str]] = [
|
||||
(99.0, "SSS"),
|
||||
(95.0, "SS"),
|
||||
(90.0, "S"),
|
||||
(85.0, "A"),
|
||||
(80.0, "B"),
|
||||
(75.0, "C"),
|
||||
(70.0, "D"),
|
||||
(65.0, "E"),
|
||||
(60.0, "F"),
|
||||
(55.0, "G"),
|
||||
(50.0, "H"),
|
||||
(45.0, "I"),
|
||||
(40.0, "J"),
|
||||
(35.0, "K"),
|
||||
(30.0, "L"),
|
||||
(25.0, "M"),
|
||||
(20.0, "N"),
|
||||
(15.0, "O"),
|
||||
(10.0, "P"),
|
||||
(5.0, "Q"),
|
||||
]
|
||||
|
||||
RANK_COLOR = {
|
||||
"SSS": "bright-green",
|
||||
"SS": "bright-green",
|
||||
"S": "bright-green",
|
||||
"A": "green",
|
||||
"B": "green",
|
||||
"C": "green",
|
||||
"D": "bright-yellow",
|
||||
"E": "bright-yellow",
|
||||
"F": "bright-yellow",
|
||||
"G": "yellow",
|
||||
"H": "yellow",
|
||||
"I": "yellow",
|
||||
"J": "bright-orange",
|
||||
"K": "bright-orange",
|
||||
"L": "bright-orange",
|
||||
"M": "orange",
|
||||
"N": "orange",
|
||||
"O": "bright-red",
|
||||
"P": "bright-red",
|
||||
"Q": "red",
|
||||
"R": "purple",
|
||||
}
|
||||
|
||||
|
||||
def compute_score(findings: list[Finding]) -> float:
|
||||
penalty = 0.0
|
||||
for f in findings:
|
||||
penalty += SEVERITY_MULTIPLIER.get(f.severity, 0.0) * float(f.weight)
|
||||
score = 100.0 - penalty
|
||||
if score < 0:
|
||||
score = 0.0
|
||||
if score > 100:
|
||||
score = 100.0
|
||||
return round(score, 2)
|
||||
|
||||
|
||||
def rank_from_score(score: float) -> str:
|
||||
for thr, r in RANK_THRESHOLDS:
|
||||
if score >= thr:
|
||||
return r
|
||||
return "R"
|
||||
|
||||
|
||||
def apply_rank(result: ScanResult) -> None:
|
||||
if result.error == "no_tls":
|
||||
result.score = 0.0
|
||||
result.rank = "R"
|
||||
return
|
||||
result.score = compute_score(result.findings)
|
||||
result.rank = rank_from_score(result.score)
|
||||
@@ -1,140 +0,0 @@
|
||||
from __future__ import annotations
|
||||
import json
|
||||
import datetime
|
||||
from fastapi import Request, WebSocket, WebSocketDisconnect
|
||||
from fastapi.templating import Jinja2Templates
|
||||
from fastapi.responses import Response
|
||||
from .engine import validate_tls_target
|
||||
from .ratelimit import check as ratelimit_check, client_ip_from_scope
|
||||
|
||||
|
||||
def tls_submit(
|
||||
request: Request,
|
||||
raw: str,
|
||||
tls_test_db,
|
||||
tls_test_queue,
|
||||
templates: Jinja2Templates,
|
||||
) -> tuple[str | None, Response | None]:
|
||||
target = validate_tls_target(raw)
|
||||
if not target:
|
||||
return None, templates.TemplateResponse(
|
||||
request=request,
|
||||
name="tools/tls-test/index.html",
|
||||
context={"error": "無効なターゲットです。ホスト名/IP(:ポート)を入力してください。", "last_target": raw},
|
||||
status_code=400,
|
||||
)
|
||||
client_ip = client_ip_from_scope(request.scope)
|
||||
decision = ratelimit_check(tls_test_db, client_ip)
|
||||
if not decision.allowed:
|
||||
return None, templates.TemplateResponse(
|
||||
request=request,
|
||||
name="tools/tls-test/index.html",
|
||||
context={"error": decision.reason, "last_target": raw},
|
||||
status_code=429,
|
||||
)
|
||||
return tls_test_queue.submit(target, client_ip), None
|
||||
|
||||
|
||||
def tls_api_submit(request: Request, raw: str, tls_test_db, tls_test_queue) -> tuple[str | None, tuple[dict, int] | None]:
|
||||
target = validate_tls_target(raw)
|
||||
if not target:
|
||||
return None, ({"error": "invalid target"}, 400)
|
||||
client_ip = client_ip_from_scope(request.scope)
|
||||
decision = ratelimit_check(tls_test_db, client_ip)
|
||||
if not decision.allowed:
|
||||
return None, ({"error": decision.reason}, 429)
|
||||
return tls_test_queue.submit(target, client_ip), None
|
||||
|
||||
|
||||
def tls_results_context(job: dict, test_id: str, request: Request, tls_test_db) -> dict:
|
||||
result = job.get("result") or {}
|
||||
findings = result.get("findings", [])
|
||||
|
||||
groups: dict[str, list[dict]] = {"reliability": [], "safety": [], "vulnerabilities": [], "compatibility": [], "other": []}
|
||||
for f in findings:
|
||||
groups.setdefault(f.get("group") or "other", []).append(f)
|
||||
|
||||
impactful = sorted([f for f in findings if (f.get("impact") or 0) > 0], key=lambda f: f.get("impact", 0), reverse=True)
|
||||
summary = impactful[:20] + [f for f in findings if f.get("severity") == "good"][:6]
|
||||
|
||||
finished_at_display = ""
|
||||
try:
|
||||
ts = job.get("finished_at") or job.get("started_at") or 0
|
||||
if ts:
|
||||
finished_at_display = datetime.datetime.fromtimestamp(int(ts)).strftime("%Y-%m-%dT%H:%M:%S")
|
||||
except Exception:
|
||||
pass
|
||||
|
||||
progress_entries = tls_test_db.get_progress(test_id)
|
||||
findings_by_step: dict[str, list[dict]] = {}
|
||||
for f in findings:
|
||||
findings_by_step.setdefault((f.get("step") or "").strip(), []).append(f)
|
||||
log_entries: list[dict] = []
|
||||
seen_steps: set[str] = set()
|
||||
for p in progress_entries:
|
||||
log_entries.append({"kind": "phase", "phase": p.get("phase") or "", "detail": p.get("detail") or "", "severity": p.get("severity") or "info"})
|
||||
step = (p.get("phase") or "").strip()
|
||||
if step and step not in seen_steps:
|
||||
log_entries += [{"kind": "finding", "finding": f} for f in findings_by_step.get(step, [])]
|
||||
seen_steps.add(step)
|
||||
for step, fs in findings_by_step.items():
|
||||
if step not in seen_steps:
|
||||
log_entries += [{"kind": "finding", "finding": f} for f in fs]
|
||||
|
||||
target = (result.get("target") or job.get("target") or "").strip()
|
||||
history = tls_test_db.get_history_by_target(target, exclude_id=test_id, limit=10) if target else []
|
||||
for h in history:
|
||||
try:
|
||||
ts = h.get("finished_at") or h.get("created_at") or 0
|
||||
h["finished_at_display"] = datetime.datetime.fromtimestamp(int(ts)).strftime("%Y-%m-%dT%H:%M:%S") if ts else ""
|
||||
except Exception:
|
||||
h["finished_at_display"] = ""
|
||||
|
||||
return {
|
||||
"test_id": test_id,
|
||||
"job": job,
|
||||
"result": result,
|
||||
"groups": groups,
|
||||
"summary": summary,
|
||||
"group_labels": {"reliability": "信頼性", "safety": "安全性", "vulnerabilities": "脆弱性", "compatibility": "互換性", "other": "その他"},
|
||||
"finished_at_display": finished_at_display,
|
||||
"share_url": str(request.url).split("#", 1)[0],
|
||||
"log_entries": log_entries,
|
||||
"history": history,
|
||||
}
|
||||
|
||||
|
||||
async def tls_websocket_handler(websocket: WebSocket, test_id: str, tls_test_db, tls_test_queue) -> None:
|
||||
job = tls_test_db.get_job(test_id)
|
||||
if not job:
|
||||
await websocket.close(code=4404)
|
||||
return
|
||||
await websocket.accept()
|
||||
tls_test_queue.add_subscriber(test_id, websocket)
|
||||
try:
|
||||
await websocket.send_text(json.dumps({
|
||||
"type": "history",
|
||||
"status": job.get("status"),
|
||||
"target": job.get("target"),
|
||||
"entries": tls_test_db.get_progress(test_id),
|
||||
}))
|
||||
if job.get("status") == "done":
|
||||
await websocket.send_text(json.dumps({
|
||||
"type": "done",
|
||||
"redirect": f"/tools/tls-test/results/{test_id}/",
|
||||
"rank": job.get("rank"),
|
||||
"score": job.get("score"),
|
||||
}))
|
||||
await websocket.close()
|
||||
return
|
||||
while True:
|
||||
try:
|
||||
await websocket.receive_text()
|
||||
except WebSocketDisconnect:
|
||||
break
|
||||
except WebSocketDisconnect:
|
||||
pass
|
||||
except Exception:
|
||||
pass
|
||||
finally:
|
||||
tls_test_queue.remove_subscriber(test_id, websocket)
|
||||
@@ -1,83 +0,0 @@
|
||||
from __future__ import annotations
|
||||
from dataclasses import dataclass, field
|
||||
from typing import Iterable
|
||||
|
||||
from ..protocol import constants as C
|
||||
from ..protocol.constants import (
|
||||
cipher_is_3des,
|
||||
cipher_is_rc4,
|
||||
cipher_is_weak,
|
||||
cipher_is_cbc,
|
||||
cipher_has_fs,
|
||||
cipher_is_aead,
|
||||
)
|
||||
|
||||
|
||||
@dataclass
|
||||
class VulnPassiveResult:
|
||||
poodle_ssl: bool = False
|
||||
freak: bool = False
|
||||
drown: bool = False
|
||||
logjam_export: bool = False
|
||||
sweet32: bool = False
|
||||
rc4: bool = False
|
||||
beast: bool = False
|
||||
lucky13: bool = False
|
||||
null_cipher: bool = False
|
||||
anon_cipher: bool = False
|
||||
export_cipher: bool = False
|
||||
secure_renego_supported: bool | None = None
|
||||
fallback_scsv_supported: bool | None = None
|
||||
issues: list[str] = field(default_factory=list)
|
||||
|
||||
|
||||
def analyze(
|
||||
versions_supported: set[int],
|
||||
accepted_ciphers_per_version: dict[int, list[int]],
|
||||
) -> VulnPassiveResult:
|
||||
r = VulnPassiveResult()
|
||||
|
||||
# DROWN: any SSLv2 support is a direct DROWN exposure.
|
||||
if C.SSL_2_0 in versions_supported:
|
||||
r.drown = True
|
||||
|
||||
# POODLE (SSL 3.0): SSL 3.0 supported with any CBC cipher.
|
||||
if C.SSL_3_0 in versions_supported:
|
||||
ciphers = accepted_ciphers_per_version.get(C.SSL_3_0, [])
|
||||
for cid in ciphers:
|
||||
name = C.CIPHER_SUITES.get(cid, "")
|
||||
if cipher_is_cbc(name):
|
||||
r.poodle_ssl = True
|
||||
break
|
||||
|
||||
# BEAST (TLS 1.0): TLS 1.0 supported with CBC ciphers.
|
||||
if C.TLS_1_0 in versions_supported:
|
||||
ciphers = accepted_ciphers_per_version.get(C.TLS_1_0, [])
|
||||
for cid in ciphers:
|
||||
name = C.CIPHER_SUITES.get(cid, "")
|
||||
if cipher_is_cbc(name):
|
||||
r.beast = True
|
||||
break
|
||||
|
||||
# Sweep all ciphers across all versions for cipher-family flags.
|
||||
for ver, cids in accepted_ciphers_per_version.items():
|
||||
for cid in cids:
|
||||
name = C.CIPHER_SUITES.get(cid, "")
|
||||
if not name:
|
||||
continue
|
||||
if cipher_is_3des(name):
|
||||
r.sweet32 = True
|
||||
if cipher_is_rc4(name):
|
||||
r.rc4 = True
|
||||
if "NULL" in name:
|
||||
r.null_cipher = True
|
||||
if "anon" in name:
|
||||
r.anon_cipher = True
|
||||
if "EXPORT" in name:
|
||||
r.export_cipher = True
|
||||
r.freak = True
|
||||
if "DHE" in name:
|
||||
r.logjam_export = True
|
||||
if cipher_is_cbc(name) and ver in (C.TLS_1_0, C.TLS_1_1, C.TLS_1_2):
|
||||
r.lucky13 = True
|
||||
return r
|
||||
@@ -1,80 +0,0 @@
|
||||
from __future__ import annotations
|
||||
import asyncio
|
||||
import struct
|
||||
|
||||
from ..protocol import constants as C
|
||||
from ..protocol import wire
|
||||
|
||||
|
||||
async def probe(host: str, port: int, sni: str | None, timeout: float = 6.0) -> tuple[bool, str | None]:
|
||||
"""CVE-2014-0224 CCS Injection probe.
|
||||
|
||||
Send ChangeCipherSpec immediately after ClientHello. A vulnerable server
|
||||
will accept and not send an Unexpected Message alert.
|
||||
"""
|
||||
try:
|
||||
reader, writer = await asyncio.wait_for(asyncio.open_connection(host, port), timeout=timeout)
|
||||
except Exception as e:
|
||||
return False, f"connect: {e}"
|
||||
try:
|
||||
exts = (
|
||||
(wire.ext_server_name(sni) if sni and not wire._is_ip_literal(sni) else b"")
|
||||
+ wire.ext_ec_point_formats()
|
||||
+ wire.ext_supported_groups([0x001d, 0x0017, 0x0018])
|
||||
+ wire.ext_signature_algorithms([0x0403, 0x0401])
|
||||
+ wire.ext_renegotiation_info_empty()
|
||||
)
|
||||
ch = wire.build_client_hello(
|
||||
record_version=C.TLS_1_0,
|
||||
client_hello_version=C.TLS_1_2,
|
||||
hostname=sni,
|
||||
cipher_suites=[0xc013, 0xc014, 0x002f, 0x0035, 0x000a],
|
||||
extensions=exts,
|
||||
)
|
||||
writer.write(ch)
|
||||
# Send early ChangeCipherSpec
|
||||
ccs_record = bytes([C.CT_CHANGE_CIPHER_SPEC]) + struct.pack("!H", C.TLS_1_2) + struct.pack("!H", 1) + b"\x01"
|
||||
writer.write(ccs_record)
|
||||
try:
|
||||
await asyncio.wait_for(writer.drain(), timeout=timeout)
|
||||
except Exception:
|
||||
pass
|
||||
try:
|
||||
data = await asyncio.wait_for(reader.read(4096), timeout=timeout)
|
||||
except Exception:
|
||||
data = b""
|
||||
if not data:
|
||||
return False, "no response (likely dropped connection)"
|
||||
alerts = _find_alerts(data)
|
||||
# Any fatal alert (level=2) indicates the server rejected the early CCS: NOT vulnerable.
|
||||
if any(lv == 2 for lv, _desc in alerts):
|
||||
return False, "server sent fatal alert (rejected early CCS)"
|
||||
# Explicit unexpected_message alert (10): NOT vulnerable.
|
||||
if any(desc == 10 for _lv, desc in alerts):
|
||||
return False, "server rejected with unexpected_message alert"
|
||||
# Otherwise: no definitive signal (server may have ignored CCS or handshake still pending).
|
||||
# Conservative default: not vulnerable. True detection requires a complete handshake exchange.
|
||||
return False, "no definitive signal of CCS acceptance"
|
||||
except Exception as e:
|
||||
return False, f"{e.__class__.__name__}: {e}"
|
||||
finally:
|
||||
try:
|
||||
writer.close()
|
||||
await asyncio.wait_for(writer.wait_closed(), timeout=1.0)
|
||||
except Exception:
|
||||
pass
|
||||
|
||||
|
||||
def _find_alerts(data: bytes) -> list[tuple[int, int]]:
|
||||
alerts: list[tuple[int, int]] = []
|
||||
i = 0
|
||||
while i + 5 <= len(data):
|
||||
ct = data[i]
|
||||
rec_len = (data[i + 3] << 8) | data[i + 4]
|
||||
body = data[i + 5:i + 5 + rec_len]
|
||||
if ct == C.CT_ALERT and len(body) >= 2:
|
||||
alerts.append((body[0], body[1]))
|
||||
i += 5 + rec_len
|
||||
if rec_len == 0:
|
||||
break
|
||||
return alerts
|
||||
@@ -1,86 +0,0 @@
|
||||
from __future__ import annotations
|
||||
import asyncio
|
||||
import os
|
||||
import struct
|
||||
from dataclasses import dataclass
|
||||
|
||||
from ..protocol import constants as C
|
||||
from ..protocol import wire
|
||||
|
||||
|
||||
@dataclass
|
||||
class HeartbleedResult:
|
||||
vulnerable: bool
|
||||
heartbeat_extension_advertised: bool
|
||||
error: str | None = None
|
||||
|
||||
|
||||
def _build_heartbeat_record(version: int = C.TLS_1_2, claimed_length: int = 0x4000) -> bytes:
|
||||
payload = b"\x01" + struct.pack("!H", claimed_length) + b"X" + b"\x00" * 16
|
||||
return bytes([C.CT_HEARTBEAT]) + struct.pack("!H", version) + struct.pack("!H", len(payload)) + payload
|
||||
|
||||
|
||||
async def probe(host: str, port: int, sni: str | None, timeout: float = 8.0) -> HeartbleedResult:
|
||||
"""Send TLS 1.2 ClientHello with heartbeat extension, then a malformed heartbeat.
|
||||
|
||||
If the server replies with a heartbeat response longer than what we sent
|
||||
(or any response to the malformed message) it's likely vulnerable.
|
||||
"""
|
||||
try:
|
||||
reader, writer = await asyncio.wait_for(asyncio.open_connection(host, port), timeout=timeout)
|
||||
except Exception as e:
|
||||
return HeartbleedResult(False, False, error=f"connect: {e}")
|
||||
try:
|
||||
ext_parts = [
|
||||
(wire.ext_server_name(sni) if sni and not wire._is_ip_literal(sni) else b""),
|
||||
wire.ext_ec_point_formats(),
|
||||
wire.ext_supported_groups([0x001d, 0x0017, 0x0018]),
|
||||
wire.ext_signature_algorithms([0x0403, 0x0804, 0x0401]),
|
||||
wire.ext_heartbeat_enabled(),
|
||||
wire.ext_renegotiation_info_empty(),
|
||||
]
|
||||
exts = b"".join(ext_parts)
|
||||
ch = wire.build_client_hello(
|
||||
record_version=C.TLS_1_0,
|
||||
client_hello_version=C.TLS_1_2,
|
||||
hostname=sni,
|
||||
cipher_suites=[0xc02f, 0xc030, 0x009c, 0x009d, 0x002f, 0x0035, 0x000a],
|
||||
extensions=exts,
|
||||
)
|
||||
writer.write(ch)
|
||||
try:
|
||||
await asyncio.wait_for(writer.drain(), timeout=timeout)
|
||||
except Exception:
|
||||
pass
|
||||
data = b""
|
||||
try:
|
||||
data = await asyncio.wait_for(reader.read(65536), timeout=timeout)
|
||||
except Exception:
|
||||
pass
|
||||
heartbeat_ext = False
|
||||
if data:
|
||||
parsed = wire.parse_server_response(data)
|
||||
if parsed and parsed.extensions and C.EXT_HEARTBEAT in parsed.extensions:
|
||||
heartbeat_ext = True
|
||||
|
||||
writer.write(_build_heartbeat_record())
|
||||
try:
|
||||
await asyncio.wait_for(writer.drain(), timeout=timeout)
|
||||
except Exception:
|
||||
pass
|
||||
try:
|
||||
reply = await asyncio.wait_for(reader.read(65536), timeout=3.0)
|
||||
except Exception:
|
||||
reply = b""
|
||||
vulnerable = False
|
||||
if reply and reply[0] == C.CT_HEARTBEAT and len(reply) > 8:
|
||||
vulnerable = True
|
||||
return HeartbleedResult(vulnerable=vulnerable, heartbeat_extension_advertised=heartbeat_ext)
|
||||
except Exception as e:
|
||||
return HeartbleedResult(False, False, error=f"{e.__class__.__name__}: {e}")
|
||||
finally:
|
||||
try:
|
||||
writer.close()
|
||||
await asyncio.wait_for(writer.wait_closed(), timeout=1.5)
|
||||
except Exception:
|
||||
pass
|
||||
@@ -1,208 +0,0 @@
|
||||
from __future__ import annotations
|
||||
import asyncio
|
||||
|
||||
from ..protocol import constants as C
|
||||
from ..protocol import wire
|
||||
|
||||
|
||||
async def _read_records(reader: asyncio.StreamReader, max_records: int = 8, timeout: float = 6.0) -> bytes:
|
||||
"""Read up to `max_records` complete TLS records from the stream.
|
||||
|
||||
A simple record-layer reader that guarantees we pull entire records
|
||||
instead of relying on whatever arrives in the first TCP chunk. Records
|
||||
that straddle packet boundaries (common for ServerHello+Certificate
|
||||
responses in TLS 1.2) are reassembled.
|
||||
"""
|
||||
buf = bytearray()
|
||||
for _ in range(max_records):
|
||||
try:
|
||||
header = await asyncio.wait_for(reader.readexactly(5), timeout=timeout)
|
||||
except (asyncio.IncompleteReadError, asyncio.TimeoutError, ConnectionError):
|
||||
break
|
||||
except Exception:
|
||||
break
|
||||
rec_len = (header[3] << 8) | header[4]
|
||||
body = b""
|
||||
if rec_len:
|
||||
try:
|
||||
body = await asyncio.wait_for(reader.readexactly(rec_len), timeout=timeout)
|
||||
except (asyncio.IncompleteReadError, asyncio.TimeoutError, ConnectionError):
|
||||
buf.extend(header)
|
||||
break
|
||||
except Exception:
|
||||
buf.extend(header)
|
||||
break
|
||||
buf.extend(header)
|
||||
buf.extend(body)
|
||||
ct = header[0]
|
||||
# A fatal alert or end of useful data — stop.
|
||||
if ct == C.CT_ALERT and len(body) >= 2 and body[0] == 2:
|
||||
break
|
||||
return bytes(buf)
|
||||
|
||||
|
||||
def _iter_records(data: bytes):
|
||||
i = 0
|
||||
while i + 5 <= len(data):
|
||||
ct = data[i]
|
||||
rec_len = (data[i + 3] << 8) | data[i + 4]
|
||||
if i + 5 + rec_len > len(data):
|
||||
break
|
||||
yield ct, data[i + 5:i + 5 + rec_len]
|
||||
i += 5 + rec_len
|
||||
if rec_len == 0:
|
||||
break
|
||||
|
||||
|
||||
async def probe_secure_renegotiation(host: str, port: int, sni: str | None, timeout: float = 8.0) -> tuple[bool, str | None]:
|
||||
"""Check whether the server acknowledges RFC 5746 (Secure Renegotiation).
|
||||
|
||||
Behavior:
|
||||
- Send a ClientHello that offers only TLS 1.2 (no supported_versions extension,
|
||||
so TLS 1.3 servers will downgrade to 1.2 for this probe) and includes
|
||||
`renegotiation_info` (empty) per RFC 5746.
|
||||
- A server that supports RFC 5746 MUST echo the `renegotiation_info`
|
||||
extension in its ServerHello.
|
||||
- If the server *only* supports TLS 1.3 (e.g., modern fronts that refuse
|
||||
TLS 1.2), RFC 5746 does not apply — TLS 1.3 removed renegotiation
|
||||
entirely and is treated as "supported by way of elimination".
|
||||
|
||||
Returns (supported, info_string).
|
||||
"""
|
||||
try:
|
||||
reader, writer = await asyncio.wait_for(asyncio.open_connection(host, port), timeout=timeout)
|
||||
except Exception as e:
|
||||
return False, f"connect: {e}"
|
||||
try:
|
||||
exts = (
|
||||
(wire.ext_server_name(sni) if sni and not wire._is_ip_literal(sni) else b"")
|
||||
+ wire.ext_ec_point_formats()
|
||||
+ wire.ext_supported_groups([0x001d, 0x0017, 0x0018, 0x0019])
|
||||
+ wire.ext_signature_algorithms([
|
||||
0x0403, 0x0804, 0x0401, 0x0503, 0x0805, 0x0501,
|
||||
0x0603, 0x0806, 0x0601, 0x0807, 0x0808,
|
||||
])
|
||||
+ wire.ext_renegotiation_info_empty()
|
||||
+ wire.ext_extended_master_secret()
|
||||
)
|
||||
ch = wire.build_client_hello(
|
||||
record_version=C.TLS_1_0,
|
||||
client_hello_version=C.TLS_1_2,
|
||||
hostname=sni,
|
||||
cipher_suites=[
|
||||
0xc02f, 0xc030, 0xc02b, 0xc02c,
|
||||
0xcca8, 0xcca9,
|
||||
0xc013, 0xc014, 0x009c, 0x009d,
|
||||
0x002f, 0x0035, 0x000a,
|
||||
],
|
||||
extensions=exts,
|
||||
)
|
||||
writer.write(ch)
|
||||
try:
|
||||
await asyncio.wait_for(writer.drain(), timeout=timeout)
|
||||
except Exception:
|
||||
pass
|
||||
data = await _read_records(reader, max_records=3, timeout=timeout)
|
||||
if not data:
|
||||
return False, "no response"
|
||||
parsed = wire.parse_server_response(data)
|
||||
if parsed is None or parsed.handshake_type != C.HS_SERVER_HELLO:
|
||||
# If the server returned only an alert on a TLS 1.2 ClientHello we can't
|
||||
# observe renegotiation_info; report unknown-leaning-negative.
|
||||
if parsed and parsed.alert is not None:
|
||||
return False, f"server alert (level={parsed.alert[0]}, desc={parsed.alert[1]})"
|
||||
return False, "no server hello"
|
||||
# TLS 1.3 removed renegotiation entirely (RFC 8446 §4.1.2). A server that
|
||||
# negotiates TLS 1.3 here is safe-by-default.
|
||||
neg_ver = parsed.negotiated_version or parsed.server_version
|
||||
if neg_ver == C.TLS_1_3:
|
||||
return True, "TLS 1.3 (renegotiation obsolete)"
|
||||
if parsed.extensions and C.EXT_RENEGOTIATION_INFO in parsed.extensions:
|
||||
return True, None
|
||||
return False, "no renegotiation_info extension echoed"
|
||||
finally:
|
||||
try:
|
||||
writer.close()
|
||||
await asyncio.wait_for(writer.wait_closed(), timeout=1.0)
|
||||
except Exception:
|
||||
pass
|
||||
|
||||
|
||||
async def probe_fallback_scsv(host: str, port: int, sni: str | None, timeout: float = 8.0) -> tuple[bool, str | None]:
|
||||
"""Check whether the server enforces TLS_FALLBACK_SCSV (RFC 7507).
|
||||
|
||||
Strategy:
|
||||
- Send a ClientHello with legacy_version=TLS 1.1, cipher list containing
|
||||
TLS_FALLBACK_SCSV (0x5600), and NO supported_versions extension.
|
||||
- If the server's highest supported version is > TLS 1.1, it MUST respond
|
||||
with fatal alert `inappropriate_fallback` (86) per RFC 7507.
|
||||
- If the server genuinely has TLS 1.1 as its max (rare today), it will
|
||||
complete the handshake normally — in that case SCSV enforcement is
|
||||
moot. We treat that as `n/a` rather than `not enforced`.
|
||||
|
||||
Returns (enforced_or_not_applicable, info_string).
|
||||
"""
|
||||
try:
|
||||
reader, writer = await asyncio.wait_for(asyncio.open_connection(host, port), timeout=timeout)
|
||||
except Exception as e:
|
||||
return False, f"connect: {e}"
|
||||
try:
|
||||
exts = (
|
||||
(wire.ext_server_name(sni) if sni and not wire._is_ip_literal(sni) else b"")
|
||||
+ wire.ext_ec_point_formats()
|
||||
+ wire.ext_supported_groups([0x001d, 0x0017, 0x0018])
|
||||
+ wire.ext_signature_algorithms([
|
||||
0x0403, 0x0401, 0x0501, 0x0601,
|
||||
])
|
||||
+ wire.ext_renegotiation_info_empty()
|
||||
)
|
||||
ch = wire.build_client_hello(
|
||||
record_version=C.TLS_1_0,
|
||||
client_hello_version=C.TLS_1_1,
|
||||
hostname=sni,
|
||||
cipher_suites=[
|
||||
0x5600, # TLS_FALLBACK_SCSV
|
||||
0xc013, 0xc014, 0xc009, 0xc00a,
|
||||
0x002f, 0x0035, 0x000a,
|
||||
],
|
||||
extensions=exts,
|
||||
)
|
||||
writer.write(ch)
|
||||
try:
|
||||
await asyncio.wait_for(writer.drain(), timeout=timeout)
|
||||
except Exception:
|
||||
pass
|
||||
data = await _read_records(reader, max_records=3, timeout=timeout)
|
||||
if not data:
|
||||
# A fatal alert may cause the server to abort the TCP connection
|
||||
# before the alert record is flushed on some stacks. Treat as
|
||||
# unknown-leaning-negative, but also probe once more without SCSV
|
||||
# to distinguish from "server totally broken".
|
||||
return False, "no response (possibly RST)"
|
||||
saw_server_hello = False
|
||||
negotiated_version: int | None = None
|
||||
for ct, body in _iter_records(data):
|
||||
if ct == C.CT_ALERT and len(body) >= 2:
|
||||
level, desc = body[0], body[1]
|
||||
if desc == 86:
|
||||
return True, None
|
||||
# Some servers reply with handshake_failure(40) / protocol_version(70)
|
||||
# when downgrade is refused; treat as enforcement.
|
||||
if desc in (70,) and level == 2:
|
||||
return True, f"alert protocol_version({desc})"
|
||||
if ct == C.CT_HANDSHAKE and len(body) >= 4 and body[0] == C.HS_SERVER_HELLO:
|
||||
saw_server_hello = True
|
||||
if len(body) >= 6:
|
||||
negotiated_version = (body[4] << 8) | body[5]
|
||||
if saw_server_hello:
|
||||
if negotiated_version == C.TLS_1_1:
|
||||
# Server genuinely maxes out at TLS 1.1 → SCSV is not applicable.
|
||||
return True, "server max = TLS 1.1 (SCSV not applicable)"
|
||||
return False, "server completed handshake without inappropriate_fallback"
|
||||
return False, "no inappropriate_fallback alert"
|
||||
finally:
|
||||
try:
|
||||
writer.close()
|
||||
await asyncio.wait_for(writer.wait_closed(), timeout=1.0)
|
||||
except Exception:
|
||||
pass
|
||||
Reference in New Issue
Block a user