Bug fix.

- Handle error for incorrect passphrase entry.

set-env.ts

@@ -13,7 +13,7 @@ const environmentVars = `import {NgxLoggerLevel} from 'ngx-logger';
 export const environment = {
   production: ${isProduction},
   bloxbergChainId: ${process.env.CIC_CHAIN_ID || 8996},
-  level: ${process.env.LOG_LEVEL || 'NgxLoggerLevel.OFF'},
+  level: ${process.env.LOG_LEVEL || 'NgxLoggerLevel.ERROR'},
   serverLogLevel: ${process.env.SERVER_LOG_LEVEL || 'NgxLoggerLevel.OFF'},
   loggingUrl: '${process.env.CIC_LOGGING_URL || 'http://localhost:8000'}',
   cicMetaUrl: '${process.env.CIC_META_URL || 'https://meta.dev.grassrootseconomics.net'}',

src/app/_interceptors/error.interceptor.ts

@@ -34,12 +34,12 @@ export class ErrorInterceptor implements HttpInterceptor {
           errorMessage = `Backend returned code ${err.status}, body was: ${JSON.stringify(err.error)}`;
           this.loggingService.sendErrorLevelMessage(errorMessage, this, {error: err});
         }
-        if (isDevMode()) {
-          this.errorDialogService.openDialog({
-            message: errorMessage || err.error.message || err.statusText || 'Unknown Error',
-            status: err.status || 0
-          });
-        }
+        // if (isDevMode()) {
+        //   this.errorDialogService.openDialog({
+        //     message: errorMessage || err.error.message || err.statusText || 'Unknown Error',
+        //     status: err.status || 0
+        //   });
+        // }
         switch (err.status) {
           case 401:  // unauthorized
             this.router.navigateByUrl('/auth').then();

src/app/_pgp/pgp-key-store.ts

@@ -1,6 +1,7 @@
 import { KeyStore } from 'cic-client-meta';
 // const openpgp = require('openpgp'); //TODO should we put this on the mutalble key store object
 import * as openpgp from 'openpgp';
+import {throwError} from 'rxjs';
 const keyring = new openpgp.Keyring();
 
 interface MutableKeyStore extends KeyStore {
@@ -83,6 +84,7 @@ class MutablePgpKeyStore implements MutableKeyStore{
   }
 
   getFingerprint(): string {
+    // TODO Handle multiple keys
     return keyring.privateKeys.keys[0].keyPacket.fingerprint;
   }
 

src/app/_services/auth.service.ts

@@ -8,6 +8,7 @@ import {ErrorDialogService} from '@app/_services/error-dialog.service';
 import {tap} from 'rxjs/operators';
 import { HttpClient } from '@angular/common/http';
 import {Observable } from 'rxjs';
+import * as openpgp from 'openpgp';
 
 @Injectable({
   providedIn: 'root'
@@ -109,8 +110,12 @@ export class AuthService {
 
 
   async loginResponse(o): Promise<any> {
+    try {
       const r = await signChallenge(o.challenge, o.realm, environment.cicMetaUrl, this.mutableKeyStore);
       this.sendResponse(r);
+    } catch (error) {
+      this.errorDialogService.openDialog({message: 'Incorrect key passphrase.'});
+    }
   }
 
   loginView(): void {
@@ -120,8 +125,10 @@ export class AuthService {
   }
 
   async setKey(privateKeyArmored): Promise<boolean> {
+    // TODO Check if key is encrypted else warn user.
+
     try {
-      const isValidKeyCheck = await this.mutableKeyStore.isValidKey(privateKeyArmored)
+      const isValidKeyCheck = await this.mutableKeyStore.isValidKey(privateKeyArmored);
       if (!isValidKeyCheck) {
         throw Error('The private key is invalid');
       }
@@ -154,7 +161,10 @@ export class AuthService {
     return this.httpClient.get(`${environment.publicKeysUrl}`, {responseType: 'text'})
         .pipe(tap(
           data => { },
-          error => { this.loggingService.sendErrorLevelMessage('Unable to load trusted public keys.', this, {error}); }
+          error => {
+            this.loggingService.sendErrorLevelMessage('Unable to load trusted public keys.', this, {error});
+            this.errorDialogService.openDialog({message: 'Trusted keys endpoint can\'t be reached. Please try again later.'});
+          }
         ));
   }
 

src/app/_services/error-dialog.service.ts

@@ -1,7 +1,6 @@
 import { Injectable } from '@angular/core';
 import {MatDialog} from '@angular/material/dialog';
 import {ErrorDialogComponent} from '@app/shared/error-dialog/error-dialog.component';
-import {LoggingService} from '@app/_services/logging.service';
 
 @Injectable({
   providedIn: 'root'
@@ -11,7 +10,6 @@ export class ErrorDialogService {
 
   constructor(
     public dialog: MatDialog,
-    private loggingService: LoggingService
   ) { }
 
   openDialog(data): any {
@@ -24,10 +22,6 @@ export class ErrorDialogService {
       data
     });
 
-    dialogRef.afterClosed().subscribe(result => {
-      this.loggingService.sendInfoLevelMessage('The dialog was closed');
-      this.isDialogOpen = false;
-      const res = result;
-    });
+    dialogRef.afterClosed().subscribe(() => this.isDialogOpen = false);
   }
 }

src/app/app.component.ts

@@ -21,6 +21,7 @@ export class AppComponent {
   ) {
     (async () => {
       await this.authService.mutableKeyStore.loadKeyring();
+      // TODO Handle error from get public keys function.
       this.authService.getPublicKeys().subscribe(this.authService.mutableKeyStore.importPublicKey);
       // this.loggingService.sendInfoLevelMessage(await this.tokenService.getTokens());
     })();

src/app/shared/error-dialog/error-dialog.component.html

@@ -3,8 +3,8 @@
     <p>
       Message: {{ data.message }}
     </p>
-    <p>
-      Status: {{ data.status }}
+    <p *ngIf="data.status">
+      Status: {{ data?.status }}
     </p>
   </div>
 </div>