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38 lines
619 B
38 lines
619 B
3 years ago
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package security
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import (
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"crypto/hmac"
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"crypto/sha1"
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"encoding/base64"
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"fmt"
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"sort"
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"strings"
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)
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func map2str(data map[string]string, sep string) string {
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var temp []string
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for key, _ := range data {
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temp = append(temp, key)
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}
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sort.Strings(temp)
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var tt []string
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for _, v := range temp {
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tt = append(tt, fmt.Sprintf("%s=%s", v, data[v]))
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}
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return strings.Join(tt, sep)
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}
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func Sha1OrderlyWithBase64(secret string, data map[string]string) string {
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h := hmac.New(sha1.New, []byte(secret))
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str := map2str(data, "&")
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h.Write([]byte(str))
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return base64.StdEncoding.EncodeToString(h.Sum(nil))
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}
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