1 files changed, 138 insertions, 0 deletions
diff --git a/mobile/android/components/geckoview/LoginStorageDelegate.jsm b/mobile/android/components/geckoview/LoginStorageDelegate.jsm
new file mode 100644
index 0000000000..c5d3b118f4
--- /dev/null
+++ b/mobile/android/components/geckoview/LoginStorageDelegate.jsm
@@ -0,0 +1,138 @@
+/* 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/. */
+"use strict";
+
+var EXPORTED_SYMBOLS = ["LoginStorageDelegate"];
+
+const { GeckoViewUtils } = ChromeUtils.importESModule(
+  "resource://gre/modules/GeckoViewUtils.sys.mjs"
+);
+
+const { XPCOMUtils } = ChromeUtils.importESModule(
+  "resource://gre/modules/XPCOMUtils.sys.mjs"
+);
+
+const lazy = {};
+
+ChromeUtils.defineESModuleGetters(lazy, {
+  GeckoViewPrompter: "resource://gre/modules/GeckoViewPrompter.sys.mjs",
+});
+
+XPCOMUtils.defineLazyModuleGetters(lazy, {
+  GeckoViewAutocomplete: "resource://gre/modules/GeckoViewAutocomplete.jsm",
+  LoginEntry: "resource://gre/modules/GeckoViewAutocomplete.jsm",
+});
+
+const { debug, warn } = GeckoViewUtils.initLogging("LoginStorageDelegate");
+
+// Sync with  LoginSaveOption.Hint in Autocomplete.java.
+const LoginStorageHint = {
+  NONE: 0,
+  GENERATED: 1 << 0,
+  LOW_CONFIDENCE: 1 << 1,
+};
+
+class LoginStorageDelegate {
+  _createMessage({ dismissed, autoSavedLoginGuid }, aLogins) {
+    let hint = LoginStorageHint.NONE;
+    if (dismissed) {
+      hint |= LoginStorageHint.LOW_CONFIDENCE;
+    }
+    if (autoSavedLoginGuid) {
+      hint |= LoginStorageHint.GENERATED;
+    }
+    return {
+      // Sync with PromptController
+      type: "Autocomplete:Save:Login",
+      hint,
+      logins: aLogins,
+    };
+  }
+
+  promptToSavePassword(
+    aBrowser,
+    aLogin,
+    dismissed = false,
+    notifySaved = false
+  ) {
+    const prompt = new lazy.GeckoViewPrompter(aBrowser.ownerGlobal);
+    prompt.asyncShowPrompt(
+      this._createMessage({ dismissed }, [
+        lazy.LoginEntry.fromLoginInfo(aLogin),
+      ]),
+      result => {
+        const selectedLogin = result?.selection?.value;
+
+        if (!selectedLogin) {
+          return;
+        }
+
+        const loginInfo = lazy.LoginEntry.parse(selectedLogin).toLoginInfo();
+        Services.obs.notifyObservers(loginInfo, "passwordmgr-prompt-save");
+
+        lazy.GeckoViewAutocomplete.onLoginSave(selectedLogin);
+      }
+    );
+
+    return {
+      dismiss() {
+        prompt.dismiss();
+      },
+    };
+  }
+
+  promptToChangePassword(
+    aBrowser,
+    aOldLogin,
+    aNewLogin,
+    dismissed = false,
+    notifySaved = false,
+    autoSavedLoginGuid = ""
+  ) {
+    const newLogin = lazy.LoginEntry.fromLoginInfo(aOldLogin || aNewLogin);
+    const oldGuid = (aOldLogin && newLogin.guid) || null;
+    newLogin.origin = aNewLogin.origin;
+    newLogin.formActionOrigin = aNewLogin.formActionOrigin;
+    newLogin.password = aNewLogin.password;
+    newLogin.username = aNewLogin.username;
+
+    const prompt = new lazy.GeckoViewPrompter(aBrowser.ownerGlobal);
+    prompt.asyncShowPrompt(
+      this._createMessage({ dismissed, autoSavedLoginGuid }, [newLogin]),
+      result => {
+        const selectedLogin = result?.selection?.value;
+
+        if (!selectedLogin) {
+          return;
+        }
+
+        lazy.GeckoViewAutocomplete.onLoginSave(selectedLogin);
+
+        const loginInfo = lazy.LoginEntry.parse(selectedLogin).toLoginInfo();
+        Services.obs.notifyObservers(
+          loginInfo,
+          "passwordmgr-prompt-change",
+          oldGuid
+        );
+      }
+    );
+
+    return {
+      dismiss() {
+        prompt.dismiss();
+      },
+    };
+  }
+
+  promptToChangePasswordWithUsernames(aBrowser, aLogins, aNewLogin) {
+    this.promptToChangePassword(aBrowser, null /* oldLogin */, aNewLogin);
+  }
+}
+
+LoginStorageDelegate.prototype.classID = Components.ID(
+  "{3d765750-1c3d-11ea-aaef-0800200c9a66}"
+);
+LoginStorageDelegate.prototype.QueryInterface = ChromeUtils.generateQI([
+  "nsILoginManagerPrompter",
+]);