DockerCLI/vendor/github.com/moby/buildkit/session/auth/auth.go

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package auth
import (
"context"
"github.com/moby/buildkit/session"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
func CredentialsFunc(ctx context.Context, c session.Caller) func(string) (string, string, error) {
return func(host string) (string, string, error) {
client := NewAuthClient(c.Conn())
resp, err := client.Credentials(ctx, &CredentialsRequest{
Host: host,
})
if err != nil {
if st, ok := status.FromError(err); ok && st.Code() == codes.Unimplemented {
return "", "", nil
}
return "", "", err
}
return resp.Username, resp.Secret, nil
}
}