feat: 2FA With FortiToken (#1288)

https://github.com/Termix-SSH/Support/issues/1288

src/backend/hosts/auth-manager.ts

@@ -123,6 +123,16 @@ export class SSHAuthManager {
       return;
     }
 
+    // FortiToken-style prompt: asks the user to type a code OR the literal
+    // word "push" (e.g. "Enter your Token or type 'push' to receive a push
+    // notification:"). Unlike JumpCloud/DUO's confirm-only push, this needs a
+    // text field, so it must not fall into the empty-answerable push pattern
+    // below. Checked first since its text also contains "push notification".
+    const fortiTokenPattern = /type\s+['"]?push['"]?/i;
+    const isFortiTokenPrompt = promptTexts.some((p) =>
+      fortiTokenPattern.test(p),
+    );
+
     // JumpCloud Protect / DUO-style push MFA: a menu choice ("Choose [1] Push,
     // or [2] TOTP:") followed by an empty-answerable confirm ("Press enter to
     // send Push request:"). Checked before the TOTP regex because the menu
@@ -130,7 +140,8 @@ export class SSHAuthManager {
     // misrouted into the numeric-code flow.
     const pushPromptPattern =
       /choose.*push.*totp|press enter.*(push|send)|push notification|authentication by phone/i;
-    const isPushPrompt = promptTexts.some((p) => pushPromptPattern.test(p));
+    const isPushPrompt =
+      !isFortiTokenPrompt && promptTexts.some((p) => pushPromptPattern.test(p));
 
     if (isPushPrompt) {
       sshLogger.info("Push/menu MFA prompt detected", {

src/backend/tests/hosts/auth-manager.test.ts

@@ -170,6 +170,46 @@ describe("SSHAuthManager.handleKeyboardInteractive", () => {
     }
   });
 
+  it("routes a FortiToken prompt to the totp flow instead of the push-confirm flow", () => {
+    const { manager, sent } = createManager();
+    const finish = vi.fn();
+
+    manager.handleKeyboardInteractive(
+      "",
+      "",
+      "",
+      [
+        {
+          prompt:
+            "Enter your Token or type 'push' to receive a push notification: ",
+          echo: true,
+        },
+      ],
+      finish,
+      { username: "root", authType: "none" },
+    );
+
+    expect(sent).toEqual([
+      {
+        type: "connection_log",
+        data: {
+          stage: "auth",
+          level: "info",
+          message: "TOTP verification required",
+        },
+      },
+      {
+        type: "totp_required",
+        prompt:
+          "Enter your Token or type 'push' to receive a push notification: ",
+      },
+    ]);
+
+    manager.context.keyboardInteractiveFinish?.(["push"]);
+
+    expect(finish).toHaveBeenCalledWith(["push"]);
+  });
+
   it("routes Warpgate prompts to the warpgate flow, not the generic path", () => {
     const { manager, sent } = createManager();
     const finish = vi.fn();

src/ui/locales/en.json

@@ -2182,6 +2182,7 @@
     "mfaPromptRequired": "Authentication Required",
     "mfaPushRequired": "Push Authentication Required",
     "mfaMenuPlaceholder": "Enter your response",
+    "mfaCodeOrPushPlaceholder": "Code or \"push\"",
     "mfaWaitingApproval": "Waiting for approval on your device...",
     "mfaSendRequest": "Send Request",
     "warpgateAuthRequired": "Warpgate Authentication Required",

src/ui/ssh/dialogs/TOTPDialog.tsx

@@ -40,6 +40,9 @@ export function TOTPDialog({
   const isMenu = mode === "menu";
   const isTotp = mode === "totp";
   const showWaiting = waiting || (isPush && pushSubmitted);
+  // FortiToken-style prompts ask for a numeric code or the literal word
+  // "push", so the field can't be restricted to digits only.
+  const allowsPushKeyword = isTotp && /push/i.test(prompt);
 
   const handleSubmit = (e: React.FormEvent<HTMLFormElement>) => {
     e.preventDefault();
@@ -114,6 +117,15 @@ export function TOTPDialog({
                 placeholder={t("terminal.mfaMenuPlaceholder")}
                 className="rounded-none bg-muted/50 border-border text-center text-sm tracking-widest"
               />
+            ) : allowsPushKeyword ? (
+              <Input
+                id="totpCode"
+                name="totpCode"
+                type="text"
+                autoFocus
+                placeholder={t("terminal.mfaCodeOrPushPlaceholder")}
+                className="rounded-none bg-muted/50 border-border text-center text-sm tracking-widest"
+              />
             ) : (
               <Input
                 id="totpCode"