FIX #21979 TIME 0:30 loop fortify start when not started

(cherry picked from commit ced9a7c9)

src/frontend/app/service/signature-method/signature-method-modal.component.ts

@@ -81,7 +81,8 @@ export class SignatureMethodModalComponent implements OnInit, OnDestroy {
     async initFortify() {
         this.api = new FortifyAPI(null);
 
-        await this.api.start();
+        await this.waitFortifyStart();
+
         const challenge = await this.api.challenge();
 
         if (challenge) {
@@ -93,6 +94,25 @@ export class SignatureMethodModalComponent implements OnInit, OnDestroy {
             .on('remove', (event: any) => this.updateProvider(event));
     }
 
+    async waitFortifyStart() {
+        let fortifyState: boolean = false;
+        while (!fortifyState) {
+            fortifyState = await this.fortifyStart();
+            await new Promise(resolve => setTimeout(resolve, 1000));
+        }
+    }
+
+    fortifyStart(): Promise<boolean> {
+        return new Promise(async (resolve) => {
+            try {
+                await this.api.start();
+                resolve(true);
+            } catch (error) {
+                resolve(false);
+            }
+        });
+    }
+
     async certificateChosen(certData: any) {
         this.loadingController.create({
             message: this.translate.instant('lang.processing'),