GhentCdh Keycloak libraries for authentication

Vue frontend

Install the libraries

pnpm add @ghentcdh/auth/vue @ghentcdh/auth/backend

Use the GhentCDH keycloak libraries for authentication

Install the libraries

pnpm add @ghentcdh/auth/vue @ghentcdh/auth/backend

Frontend vuejs

Add following environment variables to the .env file.

      - VITE_KEYCLOAK_HOST=$KEYCLOAK_HOST
      - VITE_KEYCLOAK_REALM=$KEYCLOAK_REALM
      - VITE_KEYCLOAK_CLIENT_ID=$KEYCLOAK_CLIENT_ID

Enable authentication

Enable the authentication plugin in your main.ts file.

import { createAuth } from '@ghentcdh/authentication-vue';

// Other app initialisation ...o

app.use(
  createAuth({
    keycloak: {
      realm: import.meta.env.VITE_KEYCLOAK_REALM,
      url: import.meta.env.VITE_KEYCLOAK_HOST,
      clientId: import.meta.env.VITE_KEYCLOAK_CLIENT_ID,
    },
  }),
);

Create auth options

| Option | Default | Functionality | |-----------|---------|--------------------------------------------------------------| | skipAuth | false | Skip authentication by default if using HttpRequest function |

Functions

User related functions

import { createAuth } from '@ghentcdh/authentication-vue';

// Get the user
await getUser();

// Check if the user is authenticated
await isAuthenticated();

Perform backend requests with the token

<script setup lang="ts">
  import { useHttpRequest } from "@ghentcdh/authentication/vue";

  const httpRequest = useHttpRequest();

  httpRequest.post('/api/auth/login', {}).then(response => {
    alert('login ok')
  });
</script>

Additional a parameter can be provided if the authentication should be skipped.

```vue

<script setup lang="ts">
  import { useHttpRequest } from "@ghentcdh/authentication/vue";

  const httpRequest = useHttpRequest();

  httpRequest.post('/api/skip-auth', {}, {skipAuth: true}).then(response => {
    alert('login ok')
  });
</script>

TODO list

• [ ] Add roles guard to see if routes or parts of the application can be accessed by that user
• [ ] Add whitelisted routes
• [ ] Add logout functionality