30 lines
677 B
Go
30 lines
677 B
Go
package password
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import (
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"errors"
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"strings"
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)
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// Crypto 密码加解密接口
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type Crypto interface {
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// Encrypt 加密密码，返回加密后的字符串（包含算法标识和盐值）
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Encrypt(plainPassword string) (encrypted string, err error)
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// Verify 验证密码是否匹配
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Verify(plainPassword, encrypted string) (bool, error)
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}
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func CreateCrypto(algorithm string) (Crypto, error) {
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algorithm = strings.ToLower(algorithm)
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switch algorithm {
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case "bcrypt":
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return NewBCryptCrypto(), nil
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case "pbkdf2":
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return NewPBKDF2Crypto(), nil
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case "argon2":
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return NewArgon2Crypto(), nil
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default:
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return nil, errors.New("不支持的加密算法")
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}
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}
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