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auth.go
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/
auth.go
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package auth
import (
"context"
"log/slog"
"github.com/Azure/azure-sdk-for-go/sdk/azcore/policy"
"github.com/Azure/azure-sdk-for-go/sdk/azidentity"
"golang.org/x/oauth2/google"
)
func getGCPToken(ctx context.Context) (token string, err error) {
creds, err := google.FindDefaultCredentials(ctx, "openid", "email", "profile")
if err != nil {
return
}
tok, err := creds.TokenSource.Token()
if err != nil {
return
}
token = tok.AccessToken
return
}
func getAzureToken(ctx context.Context) (token string, err error) {
cred, err := azidentity.NewDefaultAzureCredential(nil)
if err != nil {
return
}
tok, err := cred.GetToken(ctx, policy.TokenRequestOptions{
Scopes: []string{"https://management.azure.com/"},
})
if err != nil {
return
}
token = tok.Token
return
}
func GetDefaultCredentialToken(ctx context.Context) (token string, err error) {
if token, err = getGCPToken(ctx); err != nil {
slog.Warn(err.Error())
token, err = getAzureToken(ctx)
}
return
}