Add check for private key in localstorage.

src/app/_services/auth.service.ts

@@ -35,7 +35,7 @@ export class AuthService {
       await this.mutableKeyStore.importPrivateKey(localStorage.getItem(btoa('CICADA_PRIVATE_KEY')));
     }
   }
-  
+
   getSessionToken(): string {
     return sessionStorage.getItem(btoa('CICADA_SESSION_TOKEN'));
   }
@@ -49,84 +49,80 @@ export class AuthService {
   }
 
   getWithToken(): Promise<boolean> {
-      const headers = {
-        Authorization: 'Bearer ' + this.getSessionToken,
-        'Content-Type': 'application/json;charset=utf-8',
-        'x-cic-automerge': 'none',
-      };
-      const options = {
-        headers,
-      };
-      return fetch(environment.cicMetaUrl, options).then((response) => {
-        if (!response.ok) {
-            this.loggingService.sendErrorLevelMessage('failed to get with auth token.',
-                                                      this, 
-                                                      { error: "" });
+    const headers = {
+      Authorization: 'Bearer ' + this.getSessionToken,
+      'Content-Type': 'application/json;charset=utf-8',
+      'x-cic-automerge': 'none',
+    };
+    const options = {
+      headers,
+    };
+    return fetch(environment.cicMetaUrl, options).then((response) => {
+      if (!response.ok) {
+        this.loggingService.sendErrorLevelMessage('failed to get with auth token.', this, {
+          error: '',
+        });
 
-            return false;
-        }
-        return true;
-      });
+        return false;
+      }
+      return true;
+    });
   }
 
   // TODO rename to send signed challenge and set session. Also separate these responsibilities
   sendSignedChallenge(hobaResponseEncoded: any): Promise<any> {
-      const headers = {
-        Authorization: 'HOBA ' + hobaResponseEncoded,
-        'Content-Type': 'application/json;charset=utf-8',
-        'x-cic-automerge': 'none',
-      };
-      const options = {
-        headers,
-      };
-      return fetch(environment.cicMetaUrl, options)
+    const headers = {
+      Authorization: 'HOBA ' + hobaResponseEncoded,
+      'Content-Type': 'application/json;charset=utf-8',
+      'x-cic-automerge': 'none',
+    };
+    const options = {
+      headers,
+    };
+    return fetch(environment.cicMetaUrl, options);
   }
 
   getChallenge(): Promise<any> {
-      return fetch(environment.cicMetaUrl)
-        .then(response => {
-            if (response.status === 401) {
-                const authHeader: string = response.headers.get('WWW-Authenticate');
-                return hobaParseChallengeHeader(authHeader);
-            }
-        });
+    return fetch(environment.cicMetaUrl).then((response) => {
+      if (response.status === 401) {
+        const authHeader: string = response.headers.get('WWW-Authenticate');
+        return hobaParseChallengeHeader(authHeader);
+      }
+    });
   }
 
   async login(): Promise<boolean> {
     if (this.getSessionToken()) {
-        sessionStorage.removeItem(btoa('CICADA_SESSION_TOKEN'));
+      sessionStorage.removeItem(btoa('CICADA_SESSION_TOKEN'));
     } else {
-        const o = await this.getChallenge();
+      const o = await this.getChallenge();
 
-        const r = await signChallenge(
-            o.challenge,
-            o.realm,
-            environment.cicMetaUrl,
-            this.mutableKeyStore
-        );
+      const r = await signChallenge(
+        o.challenge,
+        o.realm,
+        environment.cicMetaUrl,
+        this.mutableKeyStore
+      );
 
-        const tokenResponse = await this.sendSignedChallenge(r)
-            .then(response => {
-                const token = response.headers.get('Token')
-                if (token) {
-                    return token
-                }
-                if (response.status === 401) {
-                    let e = new HttpError("You are not authorized to use this system", response.status)
-                    throw e
-                }
-                if (!response.ok) {
-                    let e = new HttpError("Unknown error from authentication server", response.status)
-                    throw e
-                }
-            })
-
-        if (tokenResponse) {
-            this.setSessionToken(tokenResponse);
-            this.setState('Click button to log in');
-            return true
+      const tokenResponse = await this.sendSignedChallenge(r).then((response) => {
+        const token = response.headers.get('Token');
+        if (token) {
+          return token;
         }
-        return false
+        if (response.status === 401) {
+          throw new HttpError('You are not authorized to use this system', response.status);
+        }
+        if (!response.ok) {
+          throw new HttpError('Unknown error from authentication server', response.status);
+        }
+      });
+
+      if (tokenResponse) {
+        this.setSessionToken(tokenResponse);
+        this.setState('Click button to log in');
+        return true;
+      }
+      return false;
     }
   }
 
@@ -145,7 +141,7 @@ export class AuthService {
       // TODO leaving this out for now.
       // const isEncryptedKeyCheck = await this.mutableKeyStore.isEncryptedPrivateKey(privateKeyArmored);
       // if (!isEncryptedKeyCheck) {
-      //   throw Error('The private key doesn\'t have a password!');
+      //   throw Error('The private key does not have a password!');
       // }
       const key = await this.mutableKeyStore.importPrivateKey(privateKeyArmored);
       localStorage.setItem(btoa('CICADA_PRIVATE_KEY'), privateKeyArmored);

src/app/_services/token.service.ts

@@ -4,7 +4,7 @@ import { TokenRegistry } from '@app/_eth';
 import { HttpClient } from '@angular/common/http';
 import { RegistryService } from '@app/_services/registry.service';
 import { Token } from '@app/_models';
-import {BehaviorSubject, Observable, Subject} from 'rxjs';
+import { BehaviorSubject, Observable, Subject } from 'rxjs';
 
 @Injectable({
   providedIn: 'root',
@@ -14,7 +14,9 @@ export class TokenService {
   tokenRegistry: TokenRegistry;
   onload: (status: boolean) => void;
   tokens: Array<Token> = [];
-  private tokensList: BehaviorSubject<Array<Token>> = new BehaviorSubject<Array<Token>>(this.tokens);
+  private tokensList: BehaviorSubject<Array<Token>> = new BehaviorSubject<Array<Token>>(
+    this.tokens
+  );
   tokensSubject: Observable<Array<Token>> = this.tokensList.asObservable();
 
   constructor(private httpClient: HttpClient) {}

src/app/auth/auth.component.html

@@ -8,7 +8,7 @@
             <h1 class="text-white">CICADA</h1>
           </a>
         </mat-card-title>
-        <div  id="one" style="display: block" class="card-body p-4">
+        <div id="one" style="display: block" class="card-body p-4">
 
           <div class="text-center w-75 m-auto">
             <h4 class="text-dark-50 text-center font-weight-bold">Add Private Key</h4>
@@ -32,7 +32,7 @@
 
           </form>
         </div>
-        <div  id="two" style="display: none" class="card-body p-4 align-items-center">
+        <div id="two" style="display: none" class="card-body p-4 align-items-center">
 
           <div class="text-center w-75 m-auto">
             <h4 id="state" class="text-dark-50 text-center font-weight-bold"></h4>

src/app/auth/auth.component.ts

@@ -22,13 +22,16 @@ export class AuthComponent implements OnInit {
     private authService: AuthService,
     private formBuilder: FormBuilder,
     private router: Router,
-    private errorDialogService: ErrorDialogService,
+    private errorDialogService: ErrorDialogService
   ) {}
 
   async ngOnInit(): Promise<void> {
     this.keyForm = this.formBuilder.group({
       key: ['', Validators.required],
     });
+    if (this.authService.getPrivateKey()) {
+      this.authService.loginView();
+    }
   }
 
   get keyFormStub(): any {
@@ -49,10 +52,10 @@ export class AuthComponent implements OnInit {
 
   async login(): Promise<void> {
     try {
-        const loginResult = await this.authService.login()
-        if (loginResult) {
+      const loginResult = await this.authService.login();
+      if (loginResult) {
         this.router.navigate(['/home']);
-        }
+      }
     } catch (HttpError) {
       this.errorDialogService.openDialog({
         message: HttpError.message,