mirror of
https://github.com/silenceper/wechat.git
synced 2026-02-07 22:22:28 +08:00
33 lines
554 B
Go
33 lines
554 B
Go
package util
|
|
|
|
import (
|
|
"bytes"
|
|
"crypto/sha1"
|
|
"fmt"
|
|
"io"
|
|
"sort"
|
|
)
|
|
|
|
// Signature sha1签名
|
|
func Signature(params ...string) string {
|
|
sort.Strings(params)
|
|
h := sha1.New()
|
|
for _, s := range params {
|
|
_, _ = io.WriteString(h, s)
|
|
}
|
|
return fmt.Sprintf("%x", h.Sum(nil))
|
|
}
|
|
|
|
func CalSignature(params ...string) string {
|
|
sort.Strings(params)
|
|
var buffer bytes.Buffer
|
|
for _, value := range params {
|
|
buffer.WriteString(value)
|
|
}
|
|
|
|
sha := sha1.New()
|
|
sha.Write(buffer.Bytes())
|
|
signature := fmt.Sprintf("%x", sha.Sum(nil))
|
|
return string(signature)
|
|
}
|