The first option is more secure and is strongly recommended. GOOGLE_APPLICATION_CREDENTIALS environment variable, or you canĮxplicitly pass the path to the service account key in code. When authorizing via a service account, you have two choices for providing theĬredentials to your application. Securely store the JSON file containing the key. To generate a private key file for your service account:Ĭlick Generate New Private Key, then confirm by clicking Generate Key. To access Firebase services, you must generate a private key file in JSON To authenticate a service account and authorize it Via this service account to authorize server requests. If you're developingĬode locally or deploying your application on-premises, Server APIs from your app server or trusted environment. Init.go C# FirebaseApp.Create(new AppOptions()Ĭredential = GoogleCredential.GetApplicationDefault(), Google Kubernetes Engine, App Engine, or Cloud Functions. Implicitly find the credentials as long as the environment variable is set, orĪs long as the application is running on Compute Engine, The exampleĭoesn't explicitly specify the application credentials.
#Postman console log to file code#
The following Admin SDK code example illustrates this strategy. If ADC can't use either of the above credentials, the system throws an error. That Compute Engine, Google Kubernetes Engine, App Engine,Īnd Cloud Functions provide for applications that run on those services. If the environment variable isn't set, ADC uses the default service account If the variable is set,ĪDC uses the service account file that the variable points to.
Google Application Default Credentials (ADC) checks for your credentialsĪDC checks whether the environment variable Which should be done with extreme care due to the risk of exposing your credentials. Such file access, you must reference the service account file in your code. With these manually obtained credentials. GOOGLE_APPLICATION_CREDENTIALS to authorize requests Private key file, you can use the environment variable
#Postman console log to file download#
You'll need to download a service account JSON file from your Firebase project.Īs long as you have access to a file system containing the If your application is running on a non-Google server environment, For the fullest automation of theĪuthorization flow, use ADC together with Admin SDK server libraries. ADC uses your existing default serviceĪccount to obtain credentials to authorize requests, and ADC enablesįlexible local testing via the environment variable (including Cloud Functions for Firebase), use Application Default Credentials (ADC). Google Kubernetes Engine, App Engine, or Cloud Functions If your application is running on Compute Engine, A short-lived OAuth 2.0 access token derived from a service account.Google Application Default Credentials (ADC).Server environment, use a combination of these strategies to authorize server The deprecated legacy protocols can use only long-lived API keys obtainedĬaution: Always make sure to use the right kind of credential.Īn API key will only work to authorize requests to the deprecated legacy API.To send messages, the library handles the token for you. To mint this token, you can use Google Applicationĭefault Credentials (in Google server environments) and/or manually obtainįrom a JSON private key file generated for a service account. The FCM HTTP v1 API authorizes requests with.
Legacy HTTP API and HTTP v1 API authorization: Note these important differences between the deprecated Requests sent to FCM from your app server or trusted environment
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