feat: 新增多密码验证支持及架构文档

refactor: 重构用户模型和密码验证逻辑
feat(epay): 添加支付类型支持
docs: 添加安装和配置指南文档
fix: 修复优惠券过期检查逻辑
perf: 优化设备解绑缓存清理流程
test: 添加密码验证测试用例
chore: 更新依赖版本

pkg/tool/encryption.go

@@ -2,12 +2,14 @@ package tool
 
 import (
 	"crypto/md5"
+	"crypto/sha256"
 	"crypto/sha512"
 	"encoding/hex"
 	"fmt"
 	"strings"
 
 	"github.com/anaskhan96/go-password-encoder"
+	"golang.org/x/crypto/bcrypt"
 )
 
 var options = &password.Options{SaltLen: 16, Iterations: 100, KeyLen: 32, HashFunction: sha512.New}
@@ -32,3 +34,24 @@ func Md5Encode(str string, isUpper bool) string {
 	}
 	return res
 }
+
+func MultiPasswordVerify(algo, salt, password, hash string) bool {
+	switch algo {
+	case "md5":
+		sum := md5.Sum([]byte(password))
+		return hex.EncodeToString(sum[:]) == hash
+	case "sha256":
+		sum := sha256.Sum256([]byte(password))
+		return hex.EncodeToString(sum[:]) == hash
+	case "md5salt":
+		sum := md5.Sum([]byte(password + salt))
+		return hex.EncodeToString(sum[:]) == hash
+	case "default": // PPanel's default algorithm
+		return VerifyPassWord(password, hash)
+	case "bcrypt":
+		// Bcrypt (corresponding to PHP's password_hash/password_verify)
+		err := bcrypt.CompareHashAndPassword([]byte(hash), []byte(password))
+		return err == nil
+	}
+	return false
+}

pkg/tool/encryption_test.go

@@ -1,7 +1,15 @@
 package tool
 
-import "testing"
+import (
+	"testing"
+)
 
 func TestEncodePassWord(t *testing.T) {
 	t.Logf("EncodePassWord: %v", EncodePassWord("password"))
 }
+
+func TestMultiPasswordVerify(t *testing.T) {
+	pwd := "$2y$10$WFO17pdtohfeBILjEChoGeVxpDG.u9kVCKhjDAeEeNmCjIlj3tDRy"
+	status := MultiPasswordVerify("bcrypt", "", "admin1", pwd)
+	t.Logf("MultiPasswordVerify: %v", status)
+}