oauth2

Documentation

Overview

Package oauth2 implements helper functions for implementing OAuth2 Applications for provider.

Index

• func GetHTTPClient(ctx context.Context, credentialsLoaders []config.CredentialsLoader) (*http.Client, error)
• func GetRefreshableTokenSource(ctx context.Context, credentialsLoaders []config.CredentialsLoader) (oauth2.TokenSource, error)

Examples

• GetHTTPClient (Default)
• GetRefreshableTokenSource (Default)

Functions

func GetHTTPClient

func GetHTTPClient(ctx context.Context, credentialsLoaders []config.CredentialsLoader) (*http.Client, error)

GetHTTPClient returns an authenticated HTTP client that always injects a valid token.

Example (Default)

This example demonstrates how to create an authenticated http client and use it call the Knowledge API.

credentialsLoaders = append(credentialsLoaders, apicfg.DefaultEnvironmentLoader)
client, err := oauth2.GetHTTPClient(context.Background(), credentialsLoaders)
if err != nil {
	log.Fatalf("failed to generate token source %v", err)
}

resp, err := client.Get("indykite.com")
if err != nil {
	log.Fatalf("unable to fetch url")
}
fmt.Println(resp.Body)

func GetRefreshableTokenSource

func GetRefreshableTokenSource(
	ctx context.Context,
	credentialsLoaders []config.CredentialsLoader,
) (oauth2.TokenSource, error)

GetRefreshableTokenSource Token returns a token or an error. Token must be safe for concurrent use by multiple goroutines. The returned Token must not be modified.

Example (Default)

This example demonstrates how to generate a token.

credentialsLoaders = append(credentialsLoaders, apicfg.DefaultEnvironmentLoader)
tokenSource, err := oauth2.GetRefreshableTokenSource(context.Background(), credentialsLoaders)
if err != nil {
	log.Fatalf("failed to generate token source %v", err)
}
token, err := tokenSource.Token()
if err != nil {
	log.Fatalf("failed to get token from tokenSource %v", err)
}
if token.Type() != "Bearer" {
	log.Fatalf("unsupported token type, must be 'Bearer' but got %s", token.Type())
}

fmt.Println(token.AccessToken)