diff options
Diffstat (limited to 'vendor/github.com/aws/aws-sdk-go/private/protocol/protocol.go')
-rw-r--r-- | vendor/github.com/aws/aws-sdk-go/private/protocol/protocol.go | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/protocol.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/protocol.go new file mode 100644 index 0000000000..9d521dcb95 --- /dev/null +++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/protocol.go @@ -0,0 +1,49 @@ +package protocol + +import ( + "fmt" + "strings" + + "github.com/aws/aws-sdk-go/aws/awserr" + "github.com/aws/aws-sdk-go/aws/request" +) + +// RequireHTTPMinProtocol request handler is used to enforce that +// the target endpoint supports the given major and minor HTTP protocol version. +type RequireHTTPMinProtocol struct { + Major, Minor int +} + +// Handler will mark the request.Request with an error if the +// target endpoint did not connect with the required HTTP protocol +// major and minor version. +func (p RequireHTTPMinProtocol) Handler(r *request.Request) { + if r.Error != nil || r.HTTPResponse == nil { + return + } + + if !strings.HasPrefix(r.HTTPResponse.Proto, "HTTP") { + r.Error = newMinHTTPProtoError(p.Major, p.Minor, r) + } + + if r.HTTPResponse.ProtoMajor < p.Major || r.HTTPResponse.ProtoMinor < p.Minor { + r.Error = newMinHTTPProtoError(p.Major, p.Minor, r) + } +} + +// ErrCodeMinimumHTTPProtocolError error code is returned when the target endpoint +// did not match the required HTTP major and minor protocol version. +const ErrCodeMinimumHTTPProtocolError = "MinimumHTTPProtocolError" + +func newMinHTTPProtoError(major, minor int, r *request.Request) error { + return awserr.NewRequestFailure( + awserr.New("MinimumHTTPProtocolError", + fmt.Sprintf( + "operation requires minimum HTTP protocol of HTTP/%d.%d, but was %s", + major, minor, r.HTTPResponse.Proto, + ), + nil, + ), + r.HTTPResponse.StatusCode, r.RequestID, + ) +} |