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Expose secret as FileSecret from config package #653

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merged 1 commit into from
Jun 8, 2024
Merged

Expose secret as FileSecret from config package #653

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16 changes: 9 additions & 7 deletions config/http_config.go
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Original file line number Diff line number Diff line change
Expand Up @@ -718,23 +718,27 @@ func (s *InlineSecret) Immutable() bool {
return true
}

type fileSecret struct {
type FileSecret struct {
file string
}

func (s *fileSecret) Fetch(ctx context.Context) (string, error) {
func NewFileSecret(file string) *FileSecret {
return &FileSecret{file: file}
}

func (s *FileSecret) Fetch(ctx context.Context) (string, error) {
fileBytes, err := os.ReadFile(s.file)
if err != nil {
return "", fmt.Errorf("unable to read file %s: %w", s.file, err)
}
return strings.TrimSpace(string(fileBytes)), nil
}

func (s *fileSecret) Description() string {
func (s *FileSecret) Description() string {
return fmt.Sprintf("file %s", s.file)
}

func (s *fileSecret) Immutable() bool {
func (s *FileSecret) Immutable() bool {
return false
}

Expand Down Expand Up @@ -763,9 +767,7 @@ func toSecret(secretManager SecretManager, text Secret, file, ref string) (Secre
return NewInlineSecret(string(text)), nil
}
if file != "" {
return &fileSecret{
file: file,
}, nil
return NewFileSecret(file), nil
}
if ref != "" {
if secretManager == nil {
Expand Down
4 changes: 2 additions & 2 deletions config/http_config_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -756,7 +756,7 @@ func TestBearerAuthFileRoundTripper(t *testing.T) {
}, nil, nil)

// Normal flow.
bearerAuthRoundTripper := NewAuthorizationCredentialsRoundTripper("Bearer", &fileSecret{file: BearerTokenFile}, fakeRoundTripper)
bearerAuthRoundTripper := NewAuthorizationCredentialsRoundTripper("Bearer", &FileSecret{file: BearerTokenFile}, fakeRoundTripper)
request, _ := http.NewRequest("GET", "/hitchhiker", nil)
request.Header.Set("User-Agent", "Douglas Adams mind")
_, err := bearerAuthRoundTripper.RoundTrip(request)
Expand All @@ -765,7 +765,7 @@ func TestBearerAuthFileRoundTripper(t *testing.T) {
}

// Should honor already Authorization header set.
bearerAuthRoundTripperShouldNotModifyExistingAuthorization := NewAuthorizationCredentialsRoundTripper("Bearer", &fileSecret{file: MissingBearerTokenFile}, fakeRoundTripper)
bearerAuthRoundTripperShouldNotModifyExistingAuthorization := NewAuthorizationCredentialsRoundTripper("Bearer", &FileSecret{file: MissingBearerTokenFile}, fakeRoundTripper)
request, _ = http.NewRequest("GET", "/hitchhiker", nil)
request.Header.Set("Authorization", ExpectedBearer)
_, err = bearerAuthRoundTripperShouldNotModifyExistingAuthorization.RoundTrip(request)
Expand Down