CData Power BI Connector for Google BigQuery 2019 - Online Help
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Custom Credentials

CData Power BI Connector for Google BigQuery 2019 - Build 19.0.7354

You can use a custom OAuth app to authenticate with a service account or a user account. See Using OAuth Authentication for more information.

Authenticate with a User Account

Desktop Authentication with a Custom OAuth App

Follow the steps below to authenticate with the credentials for a custom OAuth app. See Creating a Custom OAuth App.

Get and Refresh the OAuth Access Token

After setting the following, you are ready to connect:

  • OAuthClientId: Set this to the client Id assigned when you registered your app.
  • OAuthClientSecret: Set this to the client secret assigned when you registered your app.
  • DatasetId: Set this to the Id of the dataset you want to connect to.
  • ProjectId: Set this to the Id of the project you want to connect to.
When you connect the connector opens the OAuth endpoint in your default browser. Log in and grant permissions to the application.

Authenticate with a Service Account

Service accounts have silent authentication, without user authentication in the browser. You can also use a service account to delegate enterprise-wide access scopes to the connector.

You need to create an OAuth application in this flow. See Creating a Custom OAuth App to create and authorize an app. You can then connect to Google BigQuery data that the service account has permission to access.

After setting the following connection properties, you are ready to connect:

  • OAuthJWTCertType: Set this to "PFXFILE".
  • OAuthJWTCert: Set this to the path to the .p12 file you generated.
  • OAuthJWTCertPassword: Set this to the password of the .p12 file.
  • OAuthJWTCertSubject: Set this to "*" to pick the first certificate in the certificate store.
  • OAuthJWTSubject: Set this to the email address of the user for whom the application is requesting delegate access. Note that delegate access must be granted by an administrator.
  • OAuthJWTIssuer: In the service accounts section, click Manage Service Accounts and set this field to the email address displayed in the service account Id field.
  • DatasetId: Set this to the Id of the dataset you want to connect to.
  • ProjectId: Set this to the Id of the project you want to connect to.
When you connect the connector completes the OAuth flow for a service account.

 
 
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Build 19.0.7354.0