mirror of
https://github.com/alibaba/higress.git
synced 2026-02-23 04:00:51 +08:00
84 lines
2.1 KiB
Go
84 lines
2.1 KiB
Go
// Copyright (c) 2022 Alibaba Group Holding Ltd.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package wrapper
|
|
|
|
import (
|
|
"strings"
|
|
|
|
"github.com/higress-group/proxy-wasm-go-sdk/proxywasm"
|
|
)
|
|
|
|
func GetRequestScheme() string {
|
|
scheme, err := proxywasm.GetHttpRequestHeader(":scheme")
|
|
if err != nil {
|
|
proxywasm.LogError("parse request scheme failed")
|
|
return ""
|
|
}
|
|
return scheme
|
|
}
|
|
|
|
func GetRequestHost() string {
|
|
host, err := proxywasm.GetHttpRequestHeader(":authority")
|
|
if err != nil {
|
|
proxywasm.LogError("parse request host failed")
|
|
return ""
|
|
}
|
|
return host
|
|
}
|
|
|
|
func GetRequestPath() string {
|
|
path, err := proxywasm.GetHttpRequestHeader(":path")
|
|
if err != nil {
|
|
proxywasm.LogError("parse request path failed")
|
|
return ""
|
|
}
|
|
return path
|
|
}
|
|
|
|
func GetRequestMethod() string {
|
|
method, err := proxywasm.GetHttpRequestHeader(":method")
|
|
if err != nil {
|
|
proxywasm.LogError("parse request path failed")
|
|
return ""
|
|
}
|
|
return method
|
|
}
|
|
|
|
func IsBinaryRequestBody() bool {
|
|
contentType, _ := proxywasm.GetHttpRequestHeader("content-type")
|
|
if strings.Contains(contentType, "octet-stream") ||
|
|
strings.Contains(contentType, "grpc") {
|
|
return true
|
|
}
|
|
encoding, _ := proxywasm.GetHttpRequestHeader("content-encoding")
|
|
if encoding != "" {
|
|
return true
|
|
}
|
|
return false
|
|
}
|
|
|
|
func IsBinaryResponseBody() bool {
|
|
contentType, _ := proxywasm.GetHttpResponseHeader("content-type")
|
|
if strings.Contains(contentType, "octet-stream") ||
|
|
strings.Contains(contentType, "grpc") {
|
|
return true
|
|
}
|
|
encoding, _ := proxywasm.GetHttpResponseHeader("content-encoding")
|
|
if encoding != "" {
|
|
return true
|
|
}
|
|
return false
|
|
}
|