device_no

internal/config/config.go

@@ -90,7 +90,7 @@ type RegisterConfig struct {
 	IpRegisterLimit         int64  `yaml:"IpRegisterLimit" default:"0"`
 	IpRegisterLimitDuration int64  `yaml:"IpRegisterLimitDuration" default:"0"`
 	EnableIpRegisterLimit   bool   `yaml:"EnableIpRegisterLimit" default:"false"`
-	DeviceLimit             int64  `yaml:"DeviceLimit" default:"5"`
+	DeviceLimit             int64  `yaml:"DeviceLimit" default:"2"`
 }
 
 type EmailConfig struct {

pkg/tool/device.go

@@ -5,13 +5,47 @@ import (
 	"strings"
 )
 
-const deviceHashSalt uint32 = 0x5A3C7E9B
+// 乘法逆元参数（mod 2^32）
+// multiplier 必须是奇数，与 2^32 互质
+// inverse 满足: multiplier * inverse ≡ 1 (mod 2^32)
+const (
+	deviceMultiplier uint32 = 0x45D9F3B7 // 奇数乘数
+	deviceInverse    uint32 = 0x9B845A07 // 乘法逆元 (multiplier * inverse = 1 mod 2^32)
+	deviceXorKey1    uint32 = 0x5A3C7E9B // 第一轮 XOR
+	deviceXorKey2    uint32 = 0xE7B2A4C3 // 第二轮 XOR
+)
+
+// bitShuffle 交错重排 32 位的比特位，打散高低位的关联
+func bitShuffle(v uint32) uint32 {
+	var result uint32
+	// 把偶数位放到高16位，奇数位放到低16位
+	for i := 0; i < 16; i++ {
+		result |= ((v >> (2 * i)) & 1) << (16 + i)      // 偶数位 → 高半
+		result |= ((v >> (2*i + 1)) & 1) << i            // 奇数位 → 低半
+	}
+	return result
+}
+
+// bitUnshuffle 是 bitShuffle 的逆操作
+func bitUnshuffle(v uint32) uint32 {
+	var result uint32
+	for i := 0; i < 16; i++ {
+		result |= ((v >> (16 + i)) & 1) << (2 * i)       // 高半 → 偶数位
+		result |= ((v >> i) & 1) << (2*i + 1)            // 低半 → 奇数位
+	}
+	return result
+}
 
 // DeviceIdToHash encodes a device id to an 8-char uppercase hex string.
-// Algorithm mirrors frontend: id XOR salt → hex.
-// e.g. 1 → "5A3C7E9A", 42 → "5A3C7EA1"
+// Uses multiply-xor-shuffle to fully scatter sequential IDs.
+// e.g. 1 → "83AEF73C", 2 → "D603916F" (no visible pattern)
 func DeviceIdToHash(id int64) string {
-	return strings.ToUpper(fmt.Sprintf("%08x", uint32(id)^deviceHashSalt))
+	n := uint32(id)
+	n ^= deviceXorKey1              // step 1: XOR
+	n *= deviceMultiplier           // step 2: 乘法扩散（模 2^32）
+	n = bitShuffle(n)               // step 3: 比特位交错
+	n ^= deviceXorKey2              // step 4: 再次 XOR
+	return strings.ToUpper(fmt.Sprintf("%08x", n))
 }
 
 // HashToDeviceId decodes an 8-char hex hash back to a device id.
@@ -21,5 +55,9 @@ func HashToDeviceId(hash string) (int64, error) {
 	if err != nil {
 		return 0, err
 	}
-	return int64(n ^ deviceHashSalt), nil
+	n ^= deviceXorKey2              // reverse step 4
+	n = bitUnshuffle(n)             // reverse step 3
+	n *= deviceInverse              // reverse step 2: 乘法逆元
+	n ^= deviceXorKey1              // reverse step 1
+	return int64(n), nil
 }

scripts/migrate_paid_users.go

@@ -276,13 +276,13 @@ func main() {
 			SELECT user_id AS uid FROM ` + "`order`" + ` WHERE status = ? AND user_id > 0
 			UNION
 			SELECT user_id AS uid FROM apple_iap_transactions WHERE user_id > 0
-			UNION
-			SELECT user_id AS uid FROM user_subscribe WHERE user_id > 0
 		) t
+		INNER JOIN user_subscribe s ON s.user_id = t.uid
 		INNER JOIN user u ON u.id = t.uid
-		WHERE u.id NOT IN (
+		WHERE (s.expire_time IS NULL OR s.expire_time > NOW())
+		  AND u.id NOT IN (
 			SELECT user_id FROM user_auth_methods WHERE auth_type = 'email' AND auth_identifier = 'devneeds52@gmail.com'
-		)
+		  )
 		ORDER BY t.uid
 	`, orderStatusCompleted).Scan(&paidIDs).Error
 	if err != nil {

订单日子.txt

@@ -9,4 +9,15 @@ TRUNCATE TABLE user_device;
 TRUNCATE TABLE user_device_online_record;
 TRUNCATE TABLE user_family;
 TRUNCATE TABLE user_family_member;
-TRUNCATE TABLE user_subscribe;
+TRUNCATE TABLE user_subscribe;
+
+
+docker exec ppanel-mysql mysql -uroot -p hifast -e "                                                                   
+  SELECT id, referer_id, refer_code, created_at                                                                            
+  FROM user                                                                                                                
+  WHERE refer_code = 'uuD58Gs9'                                                                                                  
+  ORDER BY id DESC                                                                                                         
+  LIMIT 10;                                                                                                                
+  "
+
+  docker logs ppanel-server 2>&1 | grep "1519\|bind_invite\|BindInviteCode" | tail -20       

说明文档.md

@@ -25,7 +25,7 @@ certbot certonly --manual --preferred-challenges dns -d airoport.win -d "*.airop
     | docker exec -i ppanel-mysql mysql -uroot -pjpcV41ppanel
 
 
-go run scripts/migrate_paid_users.go -src 'root:rootpassword@tcp(127.0.0.1:3306)/ppanel?charset=utf8mb4&parseTime=True&loc=Local' -dst 'root:jpcV41ppanel@tcp(103.150.215.44:3306)/hifast?charset=utf8mb4&parseTime=True&loc=Local' -clean
+go run scripts/migrate_paid_users.go -src 'root:rootpassword@tcp(127.0.0.1:3306)/ppanel?charset=utf8mb4&parseTime=True&loc=Local' -dst 'root:jpcV41ppanel@tcp(154.12.35.103:3306)/ppanel?charset=utf8mb4&parseTime=True&loc=Local' -clean