mirror of
https://github.com/LamGC/quickly-conf-sshd.git
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251 lines
16 KiB
JavaScript
251 lines
16 KiB
JavaScript
import assert from "node:assert/strict";
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import { access, mkdir } from "node:fs/promises";
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import { constants } from "node:fs";
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import { delimiter, join } from "node:path";
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import test from "node:test";
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import { startBrowserFixture } from "./browser-fixture.mjs";
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async function browserExecutable() {
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const candidates = process.env.CHROMIUM_PATH ? [process.env.CHROMIUM_PATH] : [
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"/usr/bin/google-chrome", "/usr/bin/google-chrome-stable", "/usr/bin/chromium", "/usr/bin/chromium-browser",
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...(process.env.PATH || "").split(delimiter).flatMap((directory) => ["google-chrome", "google-chrome-stable", "chromium", "chromium-browser"].map((name) => join(directory, name))),
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];
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for (const candidate of new Set(candidates)) {
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try { await access(candidate, constants.X_OK); return candidate; } catch { /* Check the next installed browser. */ }
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}
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throw new Error("BROWSER_TESTS=1 requires an installed Chromium/Google Chrome. Set CHROMIUM_PATH to its executable.");
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}
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async function capture(page, name) {
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if (!process.env.BROWSER_ARTIFACTS_DIR) return;
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await mkdir(process.env.BROWSER_ARTIFACTS_DIR, { recursive: true });
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await page.screenshot({ path: join(process.env.BROWSER_ARTIFACTS_DIR, name + ".png"), fullPage: true });
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}
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async function guardedContext(browser, fixture, options = {}) {
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const context = await browser.newContext(options);
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const externalRequests = [];
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await context.route("**/*", (route) => {
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if (new URL(route.request().url()).origin === fixture.origin) return route.continue();
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externalRequests.push(route.request().url());
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return route.abort("blockedbyclient");
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});
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return { context, externalRequests };
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}
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async function installClipboardMock(context) {
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await context.addInitScript(() => {
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window.__clipboardTest = { values: [], reject: false };
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Object.defineProperty(navigator, "clipboard", {
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configurable: true,
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value: { writeText: async (text) => {
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if (window.__clipboardTest.reject) throw new DOMException("Fixture clipboard denied", "NotAllowedError");
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window.__clipboardTest.values.push(text);
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} },
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});
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});
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}
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async function noPageOverflow(page, width) {
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const metrics = await page.evaluate(() => ({
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viewport: window.innerWidth,
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document: document.documentElement.scrollWidth,
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body: document.body.scrollWidth,
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}));
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assert.equal(metrics.viewport, width);
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assert.ok(metrics.document <= width && metrics.body <= width, JSON.stringify(metrics));
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}
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// Opt in on a CI runner with a real browser. Ordinary npm test requires no browser or downloads.
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test("real browser homepage integration", { skip: process.env.BROWSER_TESTS !== "1", timeout: 180_000 }, async (t) => {
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const { chromium } = await import("playwright-core");
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const executablePath = await browserExecutable();
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const fixture = await startBrowserFixture();
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let browser;
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try {
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browser = await chromium.launch({ executablePath, headless: true, args: ["--no-sandbox"] });
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for (const width of [390, 1440]) {
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await t.test(`${width}px layout, themes, clipboard, keyboard and fallback`, async () => {
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const { context, externalRequests } = await guardedContext(browser, fixture, {
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viewport: { width, height: 900 },
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colorScheme: "light",
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hasTouch: width < 600,
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isMobile: width < 600,
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});
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try {
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await installClipboardMock(context);
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const page = await context.newPage();
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const errors = [];
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page.on("pageerror", (error) => errors.push(error.message));
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await page.goto(fixture.origin + "/repository");
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await page.waitForSelector("html.enhanced");
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await noPageOverflow(page, width);
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assert.deepEqual(await page.locator("main > section.content-section").evaluateAll((sections) => sections.map((section) => section.id)), ["quick-start", "key-status", "signature", "paths"]);
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const install = fixture.snapshots.repository.commands.find((command) => command.id === "install").command;
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assert.equal(await page.locator("#command-install").textContent(), install);
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assert.equal(await page.locator(".key-card, [data-copy-target^='key-'], #copy-all-keys, #copy-all-commands").count(), 0);
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const contents = await page.content();
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assert.ok(!contents.includes(fixture.snapshots.repository.keys[0].text));
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assert.ok(!contents.includes(fixture.snapshots.repository.keys[0].fingerprint));
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assert.doesNotMatch(contents, /HOMEPAGE-MUST-NOT-LEAK|ssh-ed25519|SHA256:/);
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assert.equal(await page.evaluate(() => window.__injected), undefined);
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assert.equal(await page.locator("#command-install").locator("xpath=..").evaluate((pre) => pre.scrollWidth > pre.clientWidth), true);
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assert.equal(await page.locator("#theme-picker").inputValue(), "system");
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assert.equal(await page.locator("html").getAttribute("data-theme"), null);
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const lightBackground = await page.locator("body").evaluate((body) => getComputedStyle(body).backgroundColor);
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await capture(page, `homepage-${width}-light`);
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await page.selectOption("#theme-picker", "dark");
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assert.equal(await page.locator("html").getAttribute("data-theme"), "dark");
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const darkBackground = await page.locator("body").evaluate((body) => getComputedStyle(body).backgroundColor);
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assert.notEqual(darkBackground, lightBackground);
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await capture(page, `homepage-${width}-dark`);
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await page.reload();
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assert.equal(await page.locator("#theme-picker").inputValue(), "dark");
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assert.equal(await page.locator("html").getAttribute("data-theme"), "dark");
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await page.emulateMedia({ colorScheme: "dark" });
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await page.selectOption("#theme-picker", "light");
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assert.equal(await page.locator("body").evaluate((body) => getComputedStyle(body).backgroundColor), lightBackground);
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await page.selectOption("#theme-picker", "system");
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assert.equal(await page.locator("html").getAttribute("data-theme"), null);
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assert.equal(await page.locator("body").evaluate((body) => getComputedStyle(body).backgroundColor), darkBackground);
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await page.emulateMedia({ colorScheme: "light" });
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assert.equal(await page.locator("body").evaluate((body) => getComputedStyle(body).backgroundColor), lightBackground);
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assert.equal(await page.evaluate(() => localStorage.getItem("quickly-conf-sshd-theme")), "system");
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const commandButton = page.locator('[data-copy-target="command-install"]');
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if (width < 600) {
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assert.equal(await commandButton.evaluate((button) => getComputedStyle(button).opacity), "1", "touch copy buttons stay visible");
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} else {
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await page.locator("#page-title").hover();
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await page.waitForFunction(() => getComputedStyle(document.querySelector('[data-copy-target="command-install"]')).opacity === "0");
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}
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await commandButton.focus();
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await page.waitForFunction(() => getComputedStyle(document.querySelector('[data-copy-target="command-install"]')).opacity === "1");
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await page.keyboard.press("Enter");
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await page.waitForFunction(() => document.querySelector('[data-copy-target="command-install"]').dataset.state === "success");
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assert.equal(await page.evaluate(() => window.__clipboardTest.values[0]), install);
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assert.match(await commandButton.getAttribute("aria-label"), /已复制/);
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await page.waitForFunction(() => document.getElementById("copy-status").textContent.includes("已复制"));
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assert.equal(await page.locator("#copy-all-commands").count(), 0);
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await page.locator("details summary").click();
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for (const command of fixture.snapshots.repository.commands.filter((entry) => entry.id !== "install")) {
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const button = page.locator(`[data-copy-target="command-${command.id}"]`);
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await button.focus();
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await page.keyboard.press("Enter");
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await page.waitForFunction((id) => document.querySelector(`[data-copy-target="command-${id}"]`).dataset.state === "success", command.id);
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assert.equal(await page.evaluate(() => window.__clipboardTest.values.at(-1)), command.command);
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}
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for (const path of fixture.snapshots.repository.paths) {
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assert.equal(await page.locator(`#path-${path.id}`).textContent(), path.url);
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const button = page.locator(`[data-copy-target="path-${path.id}"]`);
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await button.focus();
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await page.keyboard.press("Enter");
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await page.waitForFunction((id) => document.querySelector(`[data-copy-target="path-${id}"]`).dataset.state === "success", path.id);
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assert.equal(await page.evaluate(() => window.__clipboardTest.values.at(-1)), path.url);
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}
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await noPageOverflow(page, width);
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await page.evaluate(() => { window.__clipboardTest.reject = true; });
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await commandButton.focus();
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await page.keyboard.press("Enter");
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await page.waitForSelector("#copy-fallback[open]");
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assert.equal(await page.locator("#fallback-text").inputValue(), install);
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assert.deepEqual(await page.locator("#fallback-text").evaluate((textarea) => ({
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start: textarea.selectionStart, end: textarea.selectionEnd, focused: document.activeElement === textarea,
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})), { start: 0, end: install.length, focused: true });
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assert.equal(await commandButton.getAttribute("data-state"), null, "failed copy must not show success");
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await capture(page, `homepage-${width}-manual-copy`);
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await page.keyboard.press("Escape");
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assert.equal(await page.locator("#copy-fallback").evaluate((dialog) => dialog.open), false);
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assert.equal(await commandButton.evaluate((button) => document.activeElement === button), true);
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await page.keyboard.press("Enter");
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await page.waitForSelector("#copy-fallback[open]");
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await page.locator("#close-copy-fallback").click();
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assert.equal(await commandButton.evaluate((button) => document.activeElement === button), true);
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assert.deepEqual(errors, []);
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assert.deepEqual(externalRequests, []);
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} finally { await context.close(); }
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});
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}
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await t.test("source states expose metadata only and never fetch key or certificate APIs", async () => {
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const { context, externalRequests } = await guardedContext(browser, fixture, { viewport: { width: 390, height: 844 } });
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try {
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await installClipboardMock(context);
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const page = await context.newPage();
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for (const [state, sourceText] of [["repository", "可用"], ["gist", "可用"], ["fallback", "备用源可用"], ["unavailable", "暂不可用"], ["pending", "待获取"], ["explicit-empty", "明确撤销"]]) {
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const response = await page.goto(fixture.origin + "/" + state);
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assert.equal(response.status(), state === "unavailable" ? 503 : 200);
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await page.waitForSelector("html.enhanced");
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assert.equal(await page.locator(".source-status").textContent(), sourceText);
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const snapshot = fixture.snapshots[state];
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assert.equal(await page.locator(".key-count").textContent(), String(snapshot.keyCount));
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assert.equal(await page.locator(".key-card, #copy-all-keys, [data-copy-target^='key-']").count(), 0);
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const embedded = await page.locator("#release-data").evaluate((element) => JSON.parse(element.textContent));
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assert.equal(embedded.source.type, state);
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assert.equal(embedded.keys, undefined);
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assert.equal(embedded.keyRevision, snapshot.keyRevision || snapshot.sha256);
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assert.equal(embedded.signaturePresent, Boolean(snapshot.signature && snapshot.signedDocument === snapshot.keysText));
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assert.equal(embedded.certificatePresent, Boolean(snapshot.publicCertificate));
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assert.equal(await page.locator(".signature-status").textContent(), snapshot.signature ? "签名包已提供（待客户端验证）" : "未提供签名包");
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assert.equal(await page.locator(".certificate-status").textContent(), snapshot.publicCertificate ? "公开证书已提供（安装时核验）" : "未提供公开证书");
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assert.equal(await page.locator('a[href="/public-key.gpg"]').count(), snapshot.publicCertificate ? 1 : 0);
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assert.equal(await page.locator(".release-revision").first().textContent(), snapshot.revision.slice(0, 12));
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assert.equal(await page.locator(".release-revision").nth(1).textContent(), (snapshot.keyRevision || snapshot.sha256)?.slice(0, 12) || "—");
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const content = await page.content();
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assert.doesNotMatch(content, /HOMEPAGE-MUST-NOT-LEAK|ssh-ed25519|SHA256:|\"keys\"\s*:/);
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if (state === "fallback") {
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assert.equal(await page.locator(".source-label").textContent(), "备用源：" + snapshot.source.url);
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assert.equal(await page.locator(".source-label script").count(), 0);
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}
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if (state === "gist") assert.equal(await page.locator(".source-label").textContent(), "Gist：" + snapshot.source.url);
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if (state === "unavailable" || state === "pending") assert.match(await page.locator(".keys-notice").textContent(), /未发布撤销指令.*保留上次成功密钥/);
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if (state === "explicit-empty") assert.match(await page.locator(".keys-notice").textContent(), /明确撤销全部受管理公钥/);
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assert.equal(await page.evaluate(() => window.__injected), undefined);
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await noPageOverflow(page, 390);
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// Repository appearance is already captured in both viewports above: 12 screenshots in total.
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if (state !== "repository") await capture(page, "source-" + state);
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}
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await page.goto(fixture.origin + "/signature-disabled");
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assert.deepEqual(await page.locator("main > section.content-section").evaluateAll((sections) => sections.map((section) => section.id)), ["quick-start", "key-status", "paths"]);
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assert.equal(await page.locator("#signature, #path-signature, #path-certificate").count(), 0, "runtime signature metadata must not enable the Signature section");
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assert.equal(await page.locator("#path-root-script").textContent(), fixture.snapshots.repository.baseUrl + "/");
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assert.deepEqual(externalRequests, []);
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} finally { await context.close(); }
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});
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await t.test("no-JavaScript page retains metadata, commands, source states and system theme", async () => {
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const { context, externalRequests } = await guardedContext(browser, fixture, {
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viewport: { width: 390, height: 844 }, javaScriptEnabled: false, colorScheme: "dark",
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});
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try {
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const page = await context.newPage();
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await page.goto(fixture.origin + "/repository");
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assert.equal(await page.locator("#key-status").isVisible(), true);
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assert.equal(await page.locator(".key-card, [data-copy-target^='key-'], #copy-all-keys").count(), 0);
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assert.equal(await page.locator("#command-install").isVisible(), true);
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assert.equal(await page.locator("#path-root-script").isVisible(), true);
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assert.equal(await page.locator("#path-homepage").textContent(), fixture.snapshots.repository.baseUrl + "/");
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assert.equal(await page.locator('[data-copy-target="command-install"]').isVisible(), false);
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assert.equal(await page.locator("#theme-picker").isVisible(), false);
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assert.match(await page.locator("noscript").textContent(), /手动选择复制/);
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await page.locator("details summary").click();
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assert.equal(await page.locator("#command-uninstall").isVisible(), true);
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assert.equal(await page.locator(".repository-link").getAttribute("href"), fixture.snapshots.repository.repositoryUrl);
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await capture(page, "homepage-no-javascript");
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await page.goto(fixture.origin + "/unavailable");
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assert.equal(await page.locator(".source-status").textContent(), "暂不可用");
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assert.match(await page.locator(".keys-notice").textContent(), /保留上次成功密钥/);
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assert.deepEqual(externalRequests, []);
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} finally { await context.close(); }
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});
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assert.ok(fixture.requests.every((path) => !["/ssh.keys", "/ssh.keys.sig", "/public-key.gpg", "/key-release", "/release.json"].includes(path)), "homepage must not fetch public-key or certificate material");
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} finally {
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await browser?.close();
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await fixture.close();
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}
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});
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