mirror of
https://github.com/xiaoqidun/tipdw.git
synced 2024-11-23 19:36:47 +08:00
44 lines
778 B
Go
44 lines
778 B
Go
package tipdw
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import (
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"crypto/md5"
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"encoding/hex"
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"fmt"
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"net/url"
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"sort"
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"strings"
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)
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type reqLBS struct {
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SK string
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Path string
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Args map[string]string
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}
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func (r *reqLBS) Encode() string {
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r.Signature()
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req := url.Values{}
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for k, v := range r.Args {
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req.Set(k, v)
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}
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return req.Encode()
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}
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func (r *reqLBS) Signature() {
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if r.Args == nil {
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r.Args = make(map[string]string)
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}
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var keys []string
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for k := range r.Args {
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keys = append(keys, k)
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}
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sort.Strings(keys)
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var keyValue []string
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for i := 0; i < len(keys); i++ {
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keyValue = append(keyValue, fmt.Sprintf("%s=%s", keys[i], r.Args[keys[i]]))
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}
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signStr := r.Path + "?" + strings.Join(keyValue, "&") + r.SK
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signMd5 := md5.Sum([]byte(signStr))
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r.Args["sig"] = hex.EncodeToString(signMd5[:])
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}
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