64 lines
1.3 KiB
Go
64 lines
1.3 KiB
Go
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package securityUtil
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import (
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"crypto/hmac"
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"crypto/sha1"
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"crypto/sha256"
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"crypto/sha512"
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"encoding/base64"
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)
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// Hmac-SHA1编码
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// source：编码原数据
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// key：编码密钥
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// 返回值：编码结果
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func HmacSha1(source, key string) (result []byte, err error) {
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mac := hmac.New(sha1.New, []byte(key))
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if _, err = mac.Write([]byte(source)); err != nil {
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return
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}
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return mac.Sum(nil), nil
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}
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// Hmac-SHA1 Base64编码
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// source：编码原数据
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// key：编码密钥
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// 返回值：编码结果
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func Base64HmacSha1(source, key string) (result string, err error) {
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mac := hmac.New(sha1.New, []byte(key))
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if _, err = mac.Write([]byte(source)); err != nil {
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return
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}
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bytes := mac.Sum(nil)
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result = base64.StdEncoding.EncodeToString(bytes)
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return
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}
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// Hmac-SHA256编码
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// source：编码原数据
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// key：编码密钥
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// 返回值：编码结果
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func HmacSha256(source, key string) (result []byte, err error) {
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mac := hmac.New(sha256.New, []byte(key))
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if _, err = mac.Write([]byte(source)); err != nil {
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return
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}
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return mac.Sum(nil), nil
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}
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// Hmac-SHA512编码
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// source：编码原数据
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// key：编码密钥
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// 返回值：编码结果
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func HmacSha512(source, key string) (result []byte, err error) {
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mac := hmac.New(sha512.New, []byte(key))
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if _, err = mac.Write([]byte(source)); err != nil {
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return
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}
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return mac.Sum(nil), nil
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}
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