diff options
Diffstat (limited to 'vendor/google.golang.org/api/internal/settings.go')
| -rw-r--r-- | vendor/google.golang.org/api/internal/settings.go | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/vendor/google.golang.org/api/internal/settings.go b/vendor/google.golang.org/api/internal/settings.go deleted file mode 100644 index 76efdb2..0000000 --- a/vendor/google.golang.org/api/internal/settings.go +++ /dev/null @@ -1,142 +0,0 @@ -// Copyright 2017 Google LLC. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Package internal supports the options and transport packages. -package internal - -import ( - "crypto/tls" - "errors" - "net/http" - - "golang.org/x/oauth2" - "golang.org/x/oauth2/google" - "google.golang.org/api/internal/impersonate" - "google.golang.org/grpc" -) - -// DialSettings holds information needed to establish a connection with a -// Google API service. -type DialSettings struct { - Endpoint string - DefaultEndpoint string - DefaultMTLSEndpoint string - Scopes []string - DefaultScopes []string - EnableJwtWithScope bool - TokenSource oauth2.TokenSource - Credentials *google.Credentials - CredentialsFile string // if set, Token Source is ignored. - CredentialsJSON []byte - InternalCredentials *google.Credentials - UserAgent string - APIKey string - Audiences []string - DefaultAudience string - HTTPClient *http.Client - GRPCDialOpts []grpc.DialOption - GRPCConn *grpc.ClientConn - GRPCConnPool ConnPool - GRPCConnPoolSize int - NoAuth bool - TelemetryDisabled bool - ClientCertSource func(*tls.CertificateRequestInfo) (*tls.Certificate, error) - CustomClaims map[string]interface{} - SkipValidation bool - ImpersonationConfig *impersonate.Config - EnableDirectPath bool - AllowNonDefaultServiceAccount bool - - // Google API system parameters. For more information please read: - // https://cloud.google.com/apis/docs/system-parameters - QuotaProject string - RequestReason string -} - -// GetScopes returns the user-provided scopes, if set, or else falls back to the -// default scopes. -func (ds *DialSettings) GetScopes() []string { - if len(ds.Scopes) > 0 { - return ds.Scopes - } - return ds.DefaultScopes -} - -// GetAudience returns the user-provided audience, if set, or else falls back to the default audience. -func (ds *DialSettings) GetAudience() string { - if ds.HasCustomAudience() { - return ds.Audiences[0] - } - return ds.DefaultAudience -} - -// HasCustomAudience returns true if a custom audience is provided by users. -func (ds *DialSettings) HasCustomAudience() bool { - return len(ds.Audiences) > 0 -} - -// Validate reports an error if ds is invalid. -func (ds *DialSettings) Validate() error { - if ds.SkipValidation { - return nil - } - hasCreds := ds.APIKey != "" || ds.TokenSource != nil || ds.CredentialsFile != "" || ds.Credentials != nil - if ds.NoAuth && hasCreds { - return errors.New("options.WithoutAuthentication is incompatible with any option that provides credentials") - } - // Credentials should not appear with other options. - // We currently allow TokenSource and CredentialsFile to coexist. - // TODO(jba): make TokenSource & CredentialsFile an error (breaking change). - nCreds := 0 - if ds.Credentials != nil { - nCreds++ - } - if ds.CredentialsJSON != nil { - nCreds++ - } - if ds.CredentialsFile != "" { - nCreds++ - } - if ds.APIKey != "" { - nCreds++ - } - if ds.TokenSource != nil { - nCreds++ - } - if len(ds.Scopes) > 0 && len(ds.Audiences) > 0 { - return errors.New("WithScopes is incompatible with WithAudience") - } - // Accept only one form of credentials, except we allow TokenSource and CredentialsFile for backwards compatibility. - if nCreds > 1 && !(nCreds == 2 && ds.TokenSource != nil && ds.CredentialsFile != "") { - return errors.New("multiple credential options provided") - } - if ds.GRPCConn != nil && ds.GRPCConnPool != nil { - return errors.New("WithGRPCConn is incompatible with WithConnPool") - } - if ds.HTTPClient != nil && ds.GRPCConnPool != nil { - return errors.New("WithHTTPClient is incompatible with WithConnPool") - } - if ds.HTTPClient != nil && ds.GRPCConn != nil { - return errors.New("WithHTTPClient is incompatible with WithGRPCConn") - } - if ds.HTTPClient != nil && ds.GRPCDialOpts != nil { - return errors.New("WithHTTPClient is incompatible with gRPC dial options") - } - if ds.HTTPClient != nil && ds.QuotaProject != "" { - return errors.New("WithHTTPClient is incompatible with QuotaProject") - } - if ds.HTTPClient != nil && ds.RequestReason != "" { - return errors.New("WithHTTPClient is incompatible with RequestReason") - } - if ds.HTTPClient != nil && ds.ClientCertSource != nil { - return errors.New("WithHTTPClient is incompatible with WithClientCertSource") - } - if ds.ClientCertSource != nil && (ds.GRPCConn != nil || ds.GRPCConnPool != nil || ds.GRPCConnPoolSize != 0 || ds.GRPCDialOpts != nil) { - return errors.New("WithClientCertSource is currently only supported for HTTP. gRPC settings are incompatible") - } - if ds.ImpersonationConfig != nil && len(ds.ImpersonationConfig.Scopes) == 0 && len(ds.Scopes) == 0 { - return errors.New("WithImpersonatedCredentials requires scopes being provided") - } - return nil -} |