1 files changed, 84 insertions, 0 deletions
diff --git a/comm/chat/content/otr-add-fingerprint.js b/comm/chat/content/otr-add-fingerprint.js
new file mode 100644
index 0000000000..fb6d6c037d
--- /dev/null
+++ b/comm/chat/content/otr-add-fingerprint.js
@@ -0,0 +1,84 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+var { l10nHelper } = ChromeUtils.importESModule(
+  "resource:///modules/imXPCOMUtils.sys.mjs"
+);
+var { OTR } = ChromeUtils.importESModule("resource:///modules/OTR.sys.mjs");
+
+window.addEventListener("DOMContentLoaded", () => {
+  otrAddFinger.onload();
+});
+
+var otrAddFinger = {
+  onload() {
+    let args = window.arguments[0].wrappedJSObject;
+
+    this.fingerWarning = document.getElementById("fingerWarning");
+    this.fingerError = document.getElementById("fingerError");
+    this.keyCount = document.getElementById("keyCount");
+
+    document.l10n.setAttributes(
+      document.getElementById("otrDescription"),
+      "otr-add-finger-description",
+      {
+        name: args.screenname,
+      }
+    );
+
+    document.addEventListener("dialogaccept", event => {
+      let hex = document.getElementById("fingerprint").value;
+      let context = OTR.getContextFromRecipient(
+        args.account,
+        args.protocol,
+        args.screenname
+      );
+      let finger = OTR.addFingerprint(context, hex);
+      if (finger.isNull()) {
+        event.preventDefault();
+        return;
+      }
+      try {
+        // Ignore the return, this is just a test.
+        OTR.getUIConvFromContext(context);
+      } catch (error) {
+        // We expect that a conversation may not have been started.
+        context = null;
+      }
+      OTR.setTrust(finger, true, context);
+    });
+  },
+
+  addBlankSpace(value) {
+    return value
+      .replace(/\s/g, "")
+      .trim()
+      .replace(/(.{8})/g, "$1 ")
+      .trim();
+  },
+
+  oninput(input) {
+    let hex = input.value.replace(/\s/g, "");
+
+    if (/[^0-9A-F]/gi.test(hex)) {
+      this.keyCount.hidden = true;
+      this.fingerWarning.hidden = false;
+      this.fingerError.hidden = false;
+    } else {
+      this.keyCount.hidden = false;
+      this.fingerWarning.hidden = true;
+      this.fingerError.hidden = true;
+    }
+
+    document.querySelector("dialog").getButton("accept").disabled =
+      input.value && !input.validity.valid;
+
+    this.keyCount.value = `${hex.length}/40`;
+    input.value = this.addBlankSpace(input.value);
+  },
+
+  onblur(input) {
+    input.value = this.addBlankSpace(input.value);
+  },
+};