mirror of
https://github.com/astaxie/beego.git
synced 2024-12-23 17:20:50 +00:00
63 lines
1.5 KiB
Go
Executable File
63 lines
1.5 KiB
Go
Executable File
package alils
|
|
|
|
import (
|
|
"bytes"
|
|
"crypto/md5"
|
|
"fmt"
|
|
"net/http"
|
|
)
|
|
|
|
// request sends a request to SLS.
|
|
func request(project *LogProject, method, uri string, headers map[string]string,
|
|
body []byte) (resp *http.Response, err error) {
|
|
|
|
// The caller should provide 'x-sls-bodyrawsize' header
|
|
if _, ok := headers["x-sls-bodyrawsize"]; !ok {
|
|
err = fmt.Errorf("Can't find 'x-sls-bodyrawsize' header")
|
|
return
|
|
}
|
|
|
|
// SLS public request headers
|
|
headers["Host"] = project.Name + "." + project.Endpoint
|
|
headers["Date"] = nowRFC1123()
|
|
headers["x-sls-apiversion"] = version
|
|
headers["x-sls-signaturemethod"] = signatureMethod
|
|
if body != nil {
|
|
bodyMD5 := fmt.Sprintf("%X", md5.Sum(body))
|
|
headers["Content-MD5"] = bodyMD5
|
|
|
|
if _, ok := headers["Content-Type"]; !ok {
|
|
err = fmt.Errorf("Can't find 'Content-Type' header")
|
|
return
|
|
}
|
|
}
|
|
|
|
// Calc Authorization
|
|
// Authorization = "SLS <AccessKeyID>:<Signature>"
|
|
digest, err := signature(project, method, uri, headers)
|
|
if err != nil {
|
|
return
|
|
}
|
|
auth := fmt.Sprintf("SLS %v:%v", project.AccessKeyID, digest)
|
|
headers["Authorization"] = auth
|
|
|
|
// Initialize http request
|
|
reader := bytes.NewReader(body)
|
|
urlStr := fmt.Sprintf("http://%v.%v%v", project.Name, project.Endpoint, uri)
|
|
req, err := http.NewRequest(method, urlStr, reader)
|
|
if err != nil {
|
|
return
|
|
}
|
|
for k, v := range headers {
|
|
req.Header.Add(k, v)
|
|
}
|
|
|
|
// Get ready to do request
|
|
resp, err = http.DefaultClient.Do(req)
|
|
if err != nil {
|
|
return
|
|
}
|
|
|
|
return
|
|
}
|