@uoa/sso v0.0.1

Uoa Single Sign-On

Usage

Place library as a peer dependency in the same parent folder of your repo. Alternatively use npm to link to a built dist version of the library.

In your app.module.ts import these two, eg:

import { CognitoConfig, AuthModule } from 'resources/dist/sso';

Include AuthModule in your imports[], but include CognitoConfig as a provider:

{ provide: CognitoConfig, useClass: AppAuthConfig }

You will need to create this AppAuthConfig class, which assigns each property from your environment file. here is an example:

import { CognitoConfig } from '../../../uoa-common/projects/sso/src/public-api';
import { environment } from 'src/environments/environment';
import { Injectable } from '@angular/core';

@Injectable({
    providedIn: 'root'
})
export class AppAuthConfig extends CognitoConfig {
    constructor() {
        super();
        this.codeChallengeMethod = environment.auth.codeChallengeMethod;
        this.cognitoAwsRegion = environment.auth.cognitoAwsRegion;
        this.cognitoClientId = environment.auth.cognitoClientId;
        this.cognitoDomain = environment.auth.cognitoDomain;
        this.cognitoUserPoolId = environment.auth.cognitoUserPoolId;
        this.scopes = environment.auth.scopes;
        this.redirectUri = environment.auth.redirectUri;
        this.bearerTokenUrlFilter = environment.privateUrlKeyWords.whoNeedBearerToken;
        this.idTokenUrlFilter = environment.privateUrlKeyWords.whoNeedIdToken;
    }
}

Now from your app component you can hook in to the redirects of the library:

async ngOnInit() {
    this.platform.ready().then(async () => {
      await this.loginService.loginSuccess();
    });
  }

Create a authGuard and hook authentication and login methods from Login Service of library:

export class AuthGuard implements CanActivate {

  constructor(private loginService : LoginService) {
  }

  async canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot) {
    return !!(await this.loginService.doLogin(state.url));
  }

}

Add guard to your routes.