ihasmail 2.0: rebuild as Stalwart-first JMAP webmail

Replace the FastAPI/HTMX prototype with a Node/Hono session proxy and a React 19/Vite SPA. Mail (conversation view, search operators, labels, sanitised HTML, privacy image proxy, invites, undo send, templates), calendar (month/week/day/agenda, invites, free/busy, categories, context menus), contacts (JSContact, groups, vCard), files, Sieve filter builder (incl. filter-from-message with retroactive apply), vacation, identities with default + Reply-To, PWA/mobile layout, push via SSE, in-memory mock Stalwart for dev, Docker + CI.
2026-08-23 01:07:13 -07:00
parent fe17e1d507
commit c17887e48e
162 changed files with 20398 additions and 1072 deletions
@@ -0,0 +1,26 @@
+import { describe, expect, it } from "vitest";
+import { buildMarkerSignature, compactHtml, markerOf, SIGNATURE_LIMIT } from "../signatureHtml";
+
+describe("signature compaction", () => {
+  it("strips office cruft and non-essential styles but keeps colours and links", () => {
+    const src = `<!--[if gte mso 9]><xml>x</xml><![endif]--><div class="WordSection1" style="mso-margin-top-alt:auto;line-height:115%;font-family:'Calibri',sans-serif;color:windowtext"><p class="MsoNormal" style="margin:0cm;font-size:11pt"><span lang="EN-US" style="font-size:12pt;color:#1F4E79;mso-fareast-language:EN-US"><b>John Ellis</b></span><o:p></o:p></p><p><span></span></p><a href="https://linuxexpert.org" target="_blank" data-x="1">linuxexpert.org</a><img src="https://x/y.png" width="100" style="mso-foo:bar"></div>`;
+    const out = compactHtml(src);
+    expect(out).not.toContain("mso-");
+    expect(out).not.toContain("class=");
+    expect(out).not.toContain("<xml");
+    expect(out).not.toContain("o:p");
+    expect(out).toContain("color:#1F4E79");
+    expect(out).toContain("<b>John Ellis</b>");
+    expect(out).toContain('href="https://linuxexpert.org"');
+    expect(out).toContain('width="100"');
+    expect(out.length).toBeLessThan(src.length / 2);
+  });
+  it("builds marker signatures within the limit", () => {
+    const big = `<div>${"<b>x</b>".repeat(1000)}</div>`;
+    const m = buildMarkerSignature("blob123", big);
+    expect(m.htmlSignature.length).toBeLessThanOrEqual(SIGNATURE_LIMIT);
+    expect(m.textSignature.length).toBeLessThanOrEqual(SIGNATURE_LIMIT);
+    expect(markerOf(m.htmlSignature)).toEqual({ blobId: "blob123", type: "text/html" });
+    expect(markerOf("<div>plain</div>")).toBeNull();
+  });
+});