58 lines
1.5 KiB
Go
58 lines
1.5 KiB
Go
package tool
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import (
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"crypto/md5"
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"crypto/sha256"
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"crypto/sha512"
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"encoding/hex"
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"fmt"
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"strings"
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"github.com/anaskhan96/go-password-encoder"
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"golang.org/x/crypto/bcrypt"
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)
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var options = &password.Options{SaltLen: 16, Iterations: 100, KeyLen: 32, HashFunction: sha512.New}
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func EncodePassWord(str string) string {
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salt, encodedPwd := password.Encode(str, options)
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newPassword := fmt.Sprintf("$pbkdf2-sha512$%s$%s", salt, encodedPwd)
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return newPassword
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}
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func VerifyPassWord(passwd, EncodePasswd string) bool {
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info := strings.Split(EncodePasswd, "$")
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return password.Verify(passwd, info[2], info[3], options)
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}
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func Md5Encode(str string, isUpper bool) string {
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sum := md5.Sum([]byte(str))
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res := hex.EncodeToString(sum[:])
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//转大写，strings.ToUpper(res)
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if isUpper {
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res = strings.ToUpper(res)
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}
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return res
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}
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func MultiPasswordVerify(algo, salt, password, hash string) bool {
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switch algo {
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case "md5":
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sum := md5.Sum([]byte(password))
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return hex.EncodeToString(sum[:]) == hash
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case "sha256":
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sum := sha256.Sum256([]byte(password))
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return hex.EncodeToString(sum[:]) == hash
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case "md5salt":
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sum := md5.Sum([]byte(password + salt))
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return hex.EncodeToString(sum[:]) == hash
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case "default": // PPanel's default algorithm
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return VerifyPassWord(password, hash)
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case "bcrypt":
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// Bcrypt (corresponding to PHP's password_hash/password_verify)
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err := bcrypt.CompareHashAndPassword([]byte(hash), []byte(password))
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return err == nil
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}
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return false
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}
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