diff options
Diffstat (limited to 'vendor/github.com/aws/aws-sdk-go/private')
15 files changed, 851 insertions, 65 deletions
diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/host.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/host.go new file mode 100644 index 000000000..d7d42db0a --- /dev/null +++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/host.go @@ -0,0 +1,68 @@ +package protocol + +import ( + "strings" + + "github.com/aws/aws-sdk-go/aws/request" +) + +// ValidateEndpointHostHandler is a request handler that will validate the +// request endpoint's hosts is a valid RFC 3986 host. +var ValidateEndpointHostHandler = request.NamedHandler{ + Name: "awssdk.protocol.ValidateEndpointHostHandler", + Fn: func(r *request.Request) { + err := ValidateEndpointHost(r.Operation.Name, r.HTTPRequest.URL.Host) + if err != nil { + r.Error = err + } + }, +} + +// ValidateEndpointHost validates that the host string passed in is a valid RFC +// 3986 host. Returns error if the host is not valid. +func ValidateEndpointHost(opName, host string) error { + paramErrs := request.ErrInvalidParams{Context: opName} + labels := strings.Split(host, ".") + + for i, label := range labels { + if i == len(labels)-1 && len(label) == 0 { + // Allow trailing dot for FQDN hosts. + continue + } + + if !ValidHostLabel(label) { + paramErrs.Add(request.NewErrParamFormat( + "endpoint host label", "[a-zA-Z0-9-]{1,63}", label)) + } + } + + if len(host) > 255 { + paramErrs.Add(request.NewErrParamMaxLen( + "endpoint host", 255, host, + )) + } + + if paramErrs.Len() > 0 { + return paramErrs + } + return nil +} + +// ValidHostLabel returns if the label is a valid RFC 3986 host label. +func ValidHostLabel(label string) bool { + if l := len(label); l == 0 || l > 63 { + return false + } + for _, r := range label { + switch { + case r >= '0' && r <= '9': + case r >= 'A' && r <= 'Z': + case r >= 'a' && r <= 'z': + case r == '-': + default: + return false + } + } + + return true +} diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/host_prefix.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/host_prefix.go new file mode 100644 index 000000000..915b0fcaf --- /dev/null +++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/host_prefix.go @@ -0,0 +1,54 @@ +package protocol + +import ( + "strings" + + "github.com/aws/aws-sdk-go/aws" + "github.com/aws/aws-sdk-go/aws/request" +) + +// HostPrefixHandlerName is the handler name for the host prefix request +// handler. +const HostPrefixHandlerName = "awssdk.endpoint.HostPrefixHandler" + +// NewHostPrefixHandler constructs a build handler +func NewHostPrefixHandler(prefix string, labelsFn func() map[string]string) request.NamedHandler { + builder := HostPrefixBuilder{ + Prefix: prefix, + LabelsFn: labelsFn, + } + + return request.NamedHandler{ + Name: HostPrefixHandlerName, + Fn: builder.Build, + } +} + +// HostPrefixBuilder provides the request handler to expand and prepend +// the host prefix into the operation's request endpoint host. +type HostPrefixBuilder struct { + Prefix string + LabelsFn func() map[string]string +} + +// Build updates the passed in Request with the HostPrefix template expanded. +func (h HostPrefixBuilder) Build(r *request.Request) { + if aws.BoolValue(r.Config.DisableEndpointHostPrefix) { + return + } + + var labels map[string]string + if h.LabelsFn != nil { + labels = h.LabelsFn() + } + + prefix := h.Prefix + for name, value := range labels { + prefix = strings.Replace(prefix, "{"+name+"}", value, -1) + } + + r.HTTPRequest.URL.Host = prefix + r.HTTPRequest.URL.Host + if len(r.HTTPRequest.Host) > 0 { + r.HTTPRequest.Host = prefix + r.HTTPRequest.Host + } +} diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/json/jsonutil/build.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/json/jsonutil/build.go new file mode 100644 index 000000000..864fb6704 --- /dev/null +++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/json/jsonutil/build.go @@ -0,0 +1,296 @@ +// Package jsonutil provides JSON serialization of AWS requests and responses. +package jsonutil + +import ( + "bytes" + "encoding/base64" + "encoding/json" + "fmt" + "math" + "reflect" + "sort" + "strconv" + "time" + + "github.com/aws/aws-sdk-go/aws" + "github.com/aws/aws-sdk-go/private/protocol" +) + +var timeType = reflect.ValueOf(time.Time{}).Type() +var byteSliceType = reflect.ValueOf([]byte{}).Type() + +// BuildJSON builds a JSON string for a given object v. +func BuildJSON(v interface{}) ([]byte, error) { + var buf bytes.Buffer + + err := buildAny(reflect.ValueOf(v), &buf, "") + return buf.Bytes(), err +} + +func buildAny(value reflect.Value, buf *bytes.Buffer, tag reflect.StructTag) error { + origVal := value + value = reflect.Indirect(value) + if !value.IsValid() { + return nil + } + + vtype := value.Type() + + t := tag.Get("type") + if t == "" { + switch vtype.Kind() { + case reflect.Struct: + // also it can't be a time object + if value.Type() != timeType { + t = "structure" + } + case reflect.Slice: + // also it can't be a byte slice + if _, ok := value.Interface().([]byte); !ok { + t = "list" + } + case reflect.Map: + // cannot be a JSONValue map + if _, ok := value.Interface().(aws.JSONValue); !ok { + t = "map" + } + } + } + + switch t { + case "structure": + if field, ok := vtype.FieldByName("_"); ok { + tag = field.Tag + } + return buildStruct(value, buf, tag) + case "list": + return buildList(value, buf, tag) + case "map": + return buildMap(value, buf, tag) + default: + return buildScalar(origVal, buf, tag) + } +} + +func buildStruct(value reflect.Value, buf *bytes.Buffer, tag reflect.StructTag) error { + if !value.IsValid() { + return nil + } + + // unwrap payloads + if payload := tag.Get("payload"); payload != "" { + field, _ := value.Type().FieldByName(payload) + tag = field.Tag + value = elemOf(value.FieldByName(payload)) + + if !value.IsValid() { + return nil + } + } + + buf.WriteByte('{') + + t := value.Type() + first := true + for i := 0; i < t.NumField(); i++ { + member := value.Field(i) + + // This allocates the most memory. + // Additionally, we cannot skip nil fields due to + // idempotency auto filling. + field := t.Field(i) + + if field.PkgPath != "" { + continue // ignore unexported fields + } + if field.Tag.Get("json") == "-" { + continue + } + if field.Tag.Get("location") != "" { + continue // ignore non-body elements + } + if field.Tag.Get("ignore") != "" { + continue + } + + if protocol.CanSetIdempotencyToken(member, field) { + token := protocol.GetIdempotencyToken() + member = reflect.ValueOf(&token) + } + + if (member.Kind() == reflect.Ptr || member.Kind() == reflect.Slice || member.Kind() == reflect.Map) && member.IsNil() { + continue // ignore unset fields + } + + if first { + first = false + } else { + buf.WriteByte(',') + } + + // figure out what this field is called + name := field.Name + if locName := field.Tag.Get("locationName"); locName != "" { + name = locName + } + + writeString(name, buf) + buf.WriteString(`:`) + + err := buildAny(member, buf, field.Tag) + if err != nil { + return err + } + + } + + buf.WriteString("}") + + return nil +} + +func buildList(value reflect.Value, buf *bytes.Buffer, tag reflect.StructTag) error { + buf.WriteString("[") + + for i := 0; i < value.Len(); i++ { + buildAny(value.Index(i), buf, "") + + if i < value.Len()-1 { + buf.WriteString(",") + } + } + + buf.WriteString("]") + + return nil +} + +type sortedValues []reflect.Value + +func (sv sortedValues) Len() int { return len(sv) } +func (sv sortedValues) Swap(i, j int) { sv[i], sv[j] = sv[j], sv[i] } +func (sv sortedValues) Less(i, j int) bool { return sv[i].String() < sv[j].String() } + +func buildMap(value reflect.Value, buf *bytes.Buffer, tag reflect.StructTag) error { + buf.WriteString("{") + + sv := sortedValues(value.MapKeys()) + sort.Sort(sv) + + for i, k := range sv { + if i > 0 { + buf.WriteByte(',') + } + + writeString(k.String(), buf) + buf.WriteString(`:`) + + buildAny(value.MapIndex(k), buf, "") + } + + buf.WriteString("}") + + return nil +} + +func buildScalar(v reflect.Value, buf *bytes.Buffer, tag reflect.StructTag) error { + // prevents allocation on the heap. + scratch := [64]byte{} + switch value := reflect.Indirect(v); value.Kind() { + case reflect.String: + writeString(value.String(), buf) + case reflect.Bool: + if value.Bool() { + buf.WriteString("true") + } else { + buf.WriteString("false") + } + case reflect.Int64: + buf.Write(strconv.AppendInt(scratch[:0], value.Int(), 10)) + case reflect.Float64: + f := value.Float() + if math.IsInf(f, 0) || math.IsNaN(f) { + return &json.UnsupportedValueError{Value: v, Str: strconv.FormatFloat(f, 'f', -1, 64)} + } + buf.Write(strconv.AppendFloat(scratch[:0], f, 'f', -1, 64)) + default: + switch converted := value.Interface().(type) { + case time.Time: + format := tag.Get("timestampFormat") + if len(format) == 0 { + format = protocol.UnixTimeFormatName + } + + ts := protocol.FormatTime(format, converted) + if format != protocol.UnixTimeFormatName { + ts = `"` + ts + `"` + } + + buf.WriteString(ts) + case []byte: + if !value.IsNil() { + buf.WriteByte('"') + if len(converted) < 1024 { + // for small buffers, using Encode directly is much faster. + dst := make([]byte, base64.StdEncoding.EncodedLen(len(converted))) + base64.StdEncoding.Encode(dst, converted) + buf.Write(dst) + } else { + // for large buffers, avoid unnecessary extra temporary + // buffer space. + enc := base64.NewEncoder(base64.StdEncoding, buf) + enc.Write(converted) + enc.Close() + } + buf.WriteByte('"') + } + case aws.JSONValue: + str, err := protocol.EncodeJSONValue(converted, protocol.QuotedEscape) + if err != nil { + return fmt.Errorf("unable to encode JSONValue, %v", err) + } + buf.WriteString(str) + default: + return fmt.Errorf("unsupported JSON value %v (%s)", value.Interface(), value.Type()) + } + } + return nil +} + +var hex = "0123456789abcdef" + +func writeString(s string, buf *bytes.Buffer) { + buf.WriteByte('"') + for i := 0; i < len(s); i++ { + if s[i] == '"' { + buf.WriteString(`\"`) + } else if s[i] == '\\' { + buf.WriteString(`\\`) + } else if s[i] == '\b' { + buf.WriteString(`\b`) + } else if s[i] == '\f' { + buf.WriteString(`\f`) + } else if s[i] == '\r' { + buf.WriteString(`\r`) + } else if s[i] == '\t' { + buf.WriteString(`\t`) + } else if s[i] == '\n' { + buf.WriteString(`\n`) + } else if s[i] < 32 { + buf.WriteString("\\u00") + buf.WriteByte(hex[s[i]>>4]) + buf.WriteByte(hex[s[i]&0xF]) + } else { + buf.WriteByte(s[i]) + } + } + buf.WriteByte('"') +} + +// Returns the reflection element of a value, if it is a pointer. +func elemOf(value reflect.Value) reflect.Value { + for value.Kind() == reflect.Ptr { + value = value.Elem() + } + return value +} diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/json/jsonutil/unmarshal.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/json/jsonutil/unmarshal.go new file mode 100644 index 000000000..ea0da79a5 --- /dev/null +++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/json/jsonutil/unmarshal.go @@ -0,0 +1,250 @@ +package jsonutil + +import ( + "bytes" + "encoding/base64" + "encoding/json" + "fmt" + "io" + "reflect" + "time" + + "github.com/aws/aws-sdk-go/aws" + "github.com/aws/aws-sdk-go/aws/awserr" + "github.com/aws/aws-sdk-go/private/protocol" +) + +// UnmarshalJSONError unmarshal's the reader's JSON document into the passed in +// type. The value to unmarshal the json document into must be a pointer to the +// type. +func UnmarshalJSONError(v interface{}, stream io.Reader) error { + var errBuf bytes.Buffer + body := io.TeeReader(stream, &errBuf) + + err := json.NewDecoder(body).Decode(v) + if err != nil { + msg := "failed decoding error message" + if err == io.EOF { + msg = "error message missing" + err = nil + } + return awserr.NewUnmarshalError(err, msg, errBuf.Bytes()) + } + + return nil +} + +// UnmarshalJSON reads a stream and unmarshals the results in object v. +func UnmarshalJSON(v interface{}, stream io.Reader) error { + var out interface{} + + err := json.NewDecoder(stream).Decode(&out) + if err == io.EOF { + return nil + } else if err != nil { + return err + } + + return unmarshalAny(reflect.ValueOf(v), out, "") +} + +func unmarshalAny(value reflect.Value, data interface{}, tag reflect.StructTag) error { + vtype := value.Type() + if vtype.Kind() == reflect.Ptr { + vtype = vtype.Elem() // check kind of actual element type + } + + t := tag.Get("type") + if t == "" { + switch vtype.Kind() { + case reflect.Struct: + // also it can't be a time object + if _, ok := value.Interface().(*time.Time); !ok { + t = "structure" + } + case reflect.Slice: + // also it can't be a byte slice + if _, ok := value.Interface().([]byte); !ok { + t = "list" + } + case reflect.Map: + // cannot be a JSONValue map + if _, ok := value.Interface().(aws.JSONValue); !ok { + t = "map" + } + } + } + + switch t { + case "structure": + if field, ok := vtype.FieldByName("_"); ok { + tag = field.Tag + } + return unmarshalStruct(value, data, tag) + case "list": + return unmarshalList(value, data, tag) + case "map": + return unmarshalMap(value, data, tag) + default: + return unmarshalScalar(value, data, tag) + } +} + +func unmarshalStruct(value reflect.Value, data interface{}, tag reflect.StructTag) error { + if data == nil { + return nil + } + mapData, ok := data.(map[string]interface{}) + if !ok { + return fmt.Errorf("JSON value is not a structure (%#v)", data) + } + + t := value.Type() + if value.Kind() == reflect.Ptr { + if value.IsNil() { // create the structure if it's nil + s := reflect.New(value.Type().Elem()) + value.Set(s) + value = s + } + + value = value.Elem() + t = t.Elem() + } + + // unwrap any payloads + if payload := tag.Get("payload"); payload != "" { + field, _ := t.FieldByName(payload) + return unmarshalAny(value.FieldByName(payload), data, field.Tag) + } + + for i := 0; i < t.NumField(); i++ { + field := t.Field(i) + if field.PkgPath != "" { + continue // ignore unexported fields + } + + // figure out what this field is called + name := field.Name + if locName := field.Tag.Get("locationName"); locName != "" { + name = locName + } + + member := value.FieldByIndex(field.Index) + err := unmarshalAny(member, mapData[name], field.Tag) + if err != nil { + return err + } + } + return nil +} + +func unmarshalList(value reflect.Value, data interface{}, tag reflect.StructTag) error { + if data == nil { + return nil + } + listData, ok := data.([]interface{}) + if !ok { + return fmt.Errorf("JSON value is not a list (%#v)", data) + } + + if value.IsNil() { + l := len(listData) + value.Set(reflect.MakeSlice(value.Type(), l, l)) + } + + for i, c := range listData { + err := unmarshalAny(value.Index(i), c, "") + if err != nil { + return err + } + } + + return nil +} + +func unmarshalMap(value reflect.Value, data interface{}, tag reflect.StructTag) error { + if data == nil { + return nil + } + mapData, ok := data.(map[string]interface{}) + if !ok { + return fmt.Errorf("JSON value is not a map (%#v)", data) + } + + if value.IsNil() { + value.Set(reflect.MakeMap(value.Type())) + } + + for k, v := range mapData { + kvalue := reflect.ValueOf(k) + vvalue := reflect.New(value.Type().Elem()).Elem() + + unmarshalAny(vvalue, v, "") + value.SetMapIndex(kvalue, vvalue) + } + + return nil +} + +func unmarshalScalar(value reflect.Value, data interface{}, tag reflect.StructTag) error { + + switch d := data.(type) { + case nil: + return nil // nothing to do here + case string: + switch value.Interface().(type) { + case *string: + value.Set(reflect.ValueOf(&d)) + case []byte: + b, err := base64.StdEncoding.DecodeString(d) + if err != nil { + return err + } + value.Set(reflect.ValueOf(b)) + case *time.Time: + format := tag.Get("timestampFormat") + if len(format) == 0 { + format = protocol.ISO8601TimeFormatName + } + + t, err := protocol.ParseTime(format, d) + if err != nil { + return err + } + value.Set(reflect.ValueOf(&t)) + case aws.JSONValue: + // No need to use escaping as the value is a non-quoted string. + v, err := protocol.DecodeJSONValue(d, protocol.NoEscape) + if err != nil { + return err + } + value.Set(reflect.ValueOf(v)) + default: + return fmt.Errorf("unsupported value: %v (%s)", value.Interface(), value.Type()) + } + case float64: + switch value.Interface().(type) { + case *int64: + di := int64(d) + value.Set(reflect.ValueOf(&di)) + case *float64: + value.Set(reflect.ValueOf(&d)) + case *time.Time: + // Time unmarshaled from a float64 can only be epoch seconds + t := time.Unix(int64(d), 0).UTC() + value.Set(reflect.ValueOf(&t)) + default: + return fmt.Errorf("unsupported value: %v (%s)", value.Interface(), value.Type()) + } + case bool: + switch value.Interface().(type) { + case *bool: + value.Set(reflect.ValueOf(&d)) + default: + return fmt.Errorf("unsupported value: %v (%s)", value.Interface(), value.Type()) + } + default: + return fmt.Errorf("unsupported JSON value (%v)", data) + } + return nil +} diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/query/build.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/query/build.go index 60e5b09d5..0cb99eb57 100644 --- a/vendor/github.com/aws/aws-sdk-go/private/protocol/query/build.go +++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/query/build.go @@ -21,7 +21,7 @@ func Build(r *request.Request) { "Version": {r.ClientInfo.APIVersion}, } if err := queryutil.Parse(body, r.Params, false); err != nil { - r.Error = awserr.New("SerializationError", "failed encoding Query request", err) + r.Error = awserr.New(request.ErrCodeSerialization, "failed encoding Query request", err) return } diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/query/unmarshal.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/query/unmarshal.go index e0f4d5a54..f69c1efc9 100644 --- a/vendor/github.com/aws/aws-sdk-go/private/protocol/query/unmarshal.go +++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/query/unmarshal.go @@ -23,7 +23,11 @@ func Unmarshal(r *request.Request) { decoder := xml.NewDecoder(r.HTTPResponse.Body) err := xmlutil.UnmarshalXML(r.Data, decoder, r.Operation.Name+"Result") if err != nil { - r.Error = awserr.New("SerializationError", "failed decoding Query response", err) + r.Error = awserr.NewRequestFailure( + awserr.New(request.ErrCodeSerialization, "failed decoding Query response", err), + r.HTTPResponse.StatusCode, + r.RequestID, + ) return } } diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/query/unmarshal_error.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/query/unmarshal_error.go index f21429617..831b0110c 100644 --- a/vendor/github.com/aws/aws-sdk-go/private/protocol/query/unmarshal_error.go +++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/query/unmarshal_error.go @@ -2,65 +2,68 @@ package query import ( "encoding/xml" - "io/ioutil" + "fmt" "github.com/aws/aws-sdk-go/aws/awserr" "github.com/aws/aws-sdk-go/aws/request" + "github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil" ) +// UnmarshalErrorHandler is a name request handler to unmarshal request errors +var UnmarshalErrorHandler = request.NamedHandler{Name: "awssdk.query.UnmarshalError", Fn: UnmarshalError} + type xmlErrorResponse struct { - XMLName xml.Name `xml:"ErrorResponse"` - Code string `xml:"Error>Code"` - Message string `xml:"Error>Message"` - RequestID string `xml:"RequestId"` + Code string `xml:"Error>Code"` + Message string `xml:"Error>Message"` + RequestID string `xml:"RequestId"` } -type xmlServiceUnavailableResponse struct { - XMLName xml.Name `xml:"ServiceUnavailableException"` +type xmlResponseError struct { + xmlErrorResponse } -// UnmarshalErrorHandler is a name request handler to unmarshal request errors -var UnmarshalErrorHandler = request.NamedHandler{Name: "awssdk.query.UnmarshalError", Fn: UnmarshalError} +func (e *xmlResponseError) UnmarshalXML(d *xml.Decoder, start xml.StartElement) error { + const svcUnavailableTagName = "ServiceUnavailableException" + const errorResponseTagName = "ErrorResponse" + + switch start.Name.Local { + case svcUnavailableTagName: + e.Code = svcUnavailableTagName + e.Message = "service is unavailable" + return d.Skip() + + case errorResponseTagName: + return d.DecodeElement(&e.xmlErrorResponse, &start) + + default: + return fmt.Errorf("unknown error response tag, %v", start) + } +} // UnmarshalError unmarshals an error response for an AWS Query service. func UnmarshalError(r *request.Request) { defer r.HTTPResponse.Body.Close() - bodyBytes, err := ioutil.ReadAll(r.HTTPResponse.Body) + var respErr xmlResponseError + err := xmlutil.UnmarshalXMLError(&respErr, r.HTTPResponse.Body) if err != nil { - r.Error = awserr.New("SerializationError", "failed to read from query HTTP response body", err) - return - } - - // First check for specific error - resp := xmlErrorResponse{} - decodeErr := xml.Unmarshal(bodyBytes, &resp) - if decodeErr == nil { - reqID := resp.RequestID - if reqID == "" { - reqID = r.RequestID - } r.Error = awserr.NewRequestFailure( - awserr.New(resp.Code, resp.Message, nil), + awserr.New(request.ErrCodeSerialization, + "failed to unmarshal error message", err), r.HTTPResponse.StatusCode, - reqID, + r.RequestID, ) return } - // Check for unhandled error - servUnavailResp := xmlServiceUnavailableResponse{} - unavailErr := xml.Unmarshal(bodyBytes, &servUnavailResp) - if unavailErr == nil { - r.Error = awserr.NewRequestFailure( - awserr.New("ServiceUnavailableException", "service is unavailable", nil), - r.HTTPResponse.StatusCode, - r.RequestID, - ) - return + reqID := respErr.RequestID + if len(reqID) == 0 { + reqID = r.RequestID } - // Failed to retrieve any error message from the response body - r.Error = awserr.New("SerializationError", - "failed to decode query XML error response", decodeErr) + r.Error = awserr.NewRequestFailure( + awserr.New(respErr.Code, respErr.Message, nil), + r.HTTPResponse.StatusCode, + reqID, + ) } diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/build.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/build.go index b34f5258a..1301b149d 100644 --- a/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/build.go +++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/build.go @@ -25,6 +25,8 @@ var noEscape [256]bool var errValueNotSet = fmt.Errorf("value not set") +var byteSliceType = reflect.TypeOf([]byte{}) + func init() { for i := 0; i < len(noEscape); i++ { // AWS expects every character except these to be escaped @@ -94,6 +96,14 @@ func buildLocationElements(r *request.Request, v reflect.Value, buildGETQuery bo continue } + // Support the ability to customize values to be marshaled as a + // blob even though they were modeled as a string. Required for S3 + // API operations like SSECustomerKey is modeled as stirng but + // required to be base64 encoded in request. + if field.Tag.Get("marshal-as") == "blob" { + m = m.Convert(byteSliceType) + } + var err error switch field.Tag.Get("location") { case "headers": // header maps @@ -137,7 +147,7 @@ func buildBody(r *request.Request, v reflect.Value) { case string: r.SetStringBody(reader) default: - r.Error = awserr.New("SerializationError", + r.Error = awserr.New(request.ErrCodeSerialization, "failed to encode REST request", fmt.Errorf("unknown payload type %s", payload.Type())) } @@ -152,9 +162,12 @@ func buildHeader(header *http.Header, v reflect.Value, name string, tag reflect. if err == errValueNotSet { return nil } else if err != nil { - return awserr.New("SerializationError", "failed to encode REST request", err) + return awserr.New(request.ErrCodeSerialization, "failed to encode REST request", err) } + name = strings.TrimSpace(name) + str = strings.TrimSpace(str) + header.Add(name, str) return nil @@ -167,11 +180,13 @@ func buildHeaderMap(header *http.Header, v reflect.Value, tag reflect.StructTag) if err == errValueNotSet { continue } else if err != nil { - return awserr.New("SerializationError", "failed to encode REST request", err) + return awserr.New(request.ErrCodeSerialization, "failed to encode REST request", err) } + keyStr := strings.TrimSpace(key.String()) + str = strings.TrimSpace(str) - header.Add(prefix+key.String(), str) + header.Add(prefix+keyStr, str) } return nil } @@ -181,7 +196,7 @@ func buildURI(u *url.URL, v reflect.Value, name string, tag reflect.StructTag) e if err == errValueNotSet { return nil } else if err != nil { - return awserr.New("SerializationError", "failed to encode REST request", err) + return awserr.New(request.ErrCodeSerialization, "failed to encode REST request", err) } u.Path = strings.Replace(u.Path, "{"+name+"}", value, -1) @@ -214,7 +229,7 @@ func buildQueryString(query url.Values, v reflect.Value, name string, tag reflec if err == errValueNotSet { return nil } else if err != nil { - return awserr.New("SerializationError", "failed to encode REST request", err) + return awserr.New(request.ErrCodeSerialization, "failed to encode REST request", err) } query.Set(name, str) } diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/unmarshal.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/unmarshal.go index 33fd53b12..74e361e07 100644 --- a/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/unmarshal.go +++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/rest/unmarshal.go @@ -57,7 +57,7 @@ func unmarshalBody(r *request.Request, v reflect.Value) { defer r.HTTPResponse.Body.Close() b, err := ioutil.ReadAll(r.HTTPResponse.Body) if err != nil { - r.Error = awserr.New("SerializationError", "failed to decode REST response", err) + r.Error = awserr.New(request.ErrCodeSerialization, "failed to decode REST |