fix:调整新的中继协议中的上报签名逻辑

lib/login/login/starLock_login_page.dart

@@ -235,13 +235,13 @@ class _StarLockLoginPageState extends State<StarLockLoginPage> {
                     : null)),
             SubmitBtn(
               btnName: '发送上线请求',
-              onClick: () {
+              onClick: () async {
                 // 注册星图节点信息
-                StartChartManage().clientRegister();
+               await StartChartManage().clientRegister();
                 // 查询中继信息
-                StartChartManage().relayQuery();
+               await StartChartManage().relayQuery();
                 // 发送上线请求
-                StartChartManage().onlineRelayService();
+               await StartChartManage().onlineRelayService();
               },
             ),
             SubmitBtn(

lib/network/api.dart

@@ -289,4 +289,6 @@ abstract class Api {
       '/SL-A-1.0/relay/query'; // 星图--中继查询
   final String reportInformationDataURL =
       '/SL-A-1.0/peer/login'; // 星图--信息上报
+  final String analyzeInformationOtherEndURL =
+      '/SL-A-1.0/peer/nslookup'; // 星图--解析对端信息
 }

lib/network/start_chart_api.dart

@@ -55,4 +55,15 @@ class StartChartApi extends BaseProvider {
       isUserBaseUrl: false,
     );
   }
+
+  // 星图--解析对端信息
+  Future<void> analyzeInformationOtherEnd({
+    required String peerId,
+  }) async {
+    final response = await get(
+      _startChartHost + analyzeInformationOtherEndURL.toUrl + '?id=$peerId',
+      isUnShowLoading: true,
+      isUserBaseUrl: false,
+    );
+  }
 }

lib/talk/startChart/start_chart_manage.dart

@@ -1,12 +1,10 @@
 import 'dart:async';
-import 'dart:convert';
 import 'dart:io';
 import 'dart:typed_data';
 
-import 'package:convert/convert.dart';
+import 'package:pointycastle/asn1/asn1_parser.dart';
-import 'package:crypto/crypto.dart';
+import 'package:pointycastle/asn1/primitives/asn1_integer.dart';
-import 'package:encrypt/encrypt.dart';
+import 'package:pointycastle/asn1/primitives/asn1_sequence.dart';
-import 'package:pointycastle/asymmetric/api.dart';
 import 'package:star_lock/app_settings/app_settings.dart';
 import 'package:star_lock/flavors.dart';
 import 'package:star_lock/network/start_chart_api.dart';
@@ -20,6 +18,12 @@ import 'package:star_lock/tools/deviceInfo_utils.dart';
 import 'package:star_lock/tools/storage.dart';
 import 'package:uuid/uuid.dart';
 
+import 'dart:convert';
+import 'dart:typed_data';
+import 'package:crypto/crypto.dart';
+import 'package:pointycastle/export.dart' as pc; // 为 Pointy Castle 添加命名空间
+import 'package:asn1lib/asn1lib.dart' as asn1lib; // Prefix for asn1lib
+
 class StartChartManage {
   // 私有构造函数，防止外部直接new对象
   StartChartManage._internal();
@@ -225,7 +229,7 @@ class StartChartManage {
     // 生成签名
     final sign = await _generateSign(
       currentTimestamp: currentTimestamp,
-      privateKey: privateKey,
+      privateKeyHex: privateKey,
     );
 
     // 获取本机所有ip地址和中继返回的外网地址
@@ -341,28 +345,127 @@ class StartChartManage {
   // 生成签名sing
   Future<String> _generateSign({
     required int currentTimestamp,
-    required String privateKey,
+    required String privateKeyHex,
   }) async {
     String resultSign = '';
     try {
-      // 2. 将时间戳编码为小端字节序（Little Endian）
+      // 1. 获取当前时间戳并编码为小端字节序
       Uint8List signData = Uint8List(4);
-      signData.buffer
+      ByteData.view(signData.buffer)
-          .asByteData()
           .setUint32(0, currentTimestamp, Endian.little);
 
-      // 3. 使用 SHA-256 对 signData 进行哈希运算
+      // 2. 对时间戳数据计算 SHA-256 哈希值
-      final sha256Hash = sha256.convert(signData);
+      Digest hash = sha256.convert(signData);
-      var parser = RSAKeyParser();
+
-      final RSAPrivateKey parsePrivateKey =
+      // 3. 使用 RSA 私钥进行签名 (需要提供 RsaPrivateKey)
-          parser.parse('-----BEGIN RSA PRIVATE KEY-----\n' + privateKey)
+      pc.RSAPrivateKey privateKey =
-              as RSAPrivateKey;
+          loadPrivateKey(privateKeyHex); // 需要加载你的 RSA 私钥
+      Uint8List signature = rsaSign(privateKey, hash.bytes);
+
+      // 4. 将签名结果转换为十六进制字符串
+      String hexSignature = signature
+          .map((byte) => byte.toRadixString(16).padLeft(2, '0'))
+          .join();
+      resultSign = hexSignature;
     } catch (e) {
-      _log(text: '❌--->生成签名时出现错误: $e');
+      _log(text: '❌--->上报信息生成签名时出现错误: $e');
     }
     return resultSign ?? '';
   }
 
+  /// 自定义 PEM 格式的 RSA 私钥解析器
+  pc.RSAPrivateKey loadPrivateKey(String privateKeyHex) {
+    // 将十六进制字符串转换为字节数组
+    final uint8list = Uint8List.fromList(hexToBytes(privateKeyHex));
+    try {
+      // 使用 asn1lib 的 ASN1Parser 解析
+      final asn1Parser = asn1lib.ASN1Parser(uint8list);
+      final topLevelSeq = asn1Parser.nextObject() as asn1lib.ASN1Sequence;
+
+      final modulus = bytesToBigInt(
+          (topLevelSeq.elements[1] as asn1lib.ASN1Integer).valueBytes());
+      final privateExponent = bytesToBigInt(
+          (topLevelSeq.elements[3] as asn1lib.ASN1Integer).valueBytes());
+      final p = bytesToBigInt(
+          (topLevelSeq.elements[4] as asn1lib.ASN1Integer).valueBytes());
+      final q = bytesToBigInt(
+          (topLevelSeq.elements[5] as asn1lib.ASN1Integer).valueBytes());
+
+      return pc.RSAPrivateKey(modulus, privateExponent, p, q);
+    } catch (e) {
+      // 如果发生解码错误，打印错误信息
+      print("Error decoding private key: $e");
+      rethrow;
+    }
+  }
+
+  // 解析对端数据
+  Future<void> analyzeInformationOtherEnd() async {
+    await StartChartApi.to.analyzeInformationOtherEnd(peerId: ToPeerId);
+  }
+
+  // 将十六进制字符串转换为字节数组
+  List<int> hexToBytes(String hex) {
+    return List<int>.generate(hex.length ~/ 2,
+        (i) => int.parse(hex.substring(i * 2, i * 2 + 2), radix: 16));
+  }
+
+  BigInt bytesToBigInt(Uint8List bytes) {
+    return BigInt.parse(
+      bytes.map((byte) => byte.toRadixString(16).padLeft(2, '0')).join(),
+      radix: 16,
+    );
+  }
+
+  /// 使用 RSA 私钥进行 PKCS#1 v1.5 签名
+  Uint8List rsaSign(pc.RSAPrivateKey privateKey, List<int> data) {
+    final signer = pc.RSASigner(pc.SHA256Digest(), '06052b24030203')
+      ..init(true, pc.PrivateKeyParameter<pc.RSAPrivateKey>(privateKey));
+    return signer.generateSignature(Uint8List.fromList(data)).bytes;
+  }
+
+  // 解析 RSA 私钥
+  // RSAPrivateKey parseRSAPrivateKey1(Uint8List bytes) {
+  //   // 这里假设私钥是以 PKCS#1 DER 编码的
+  //   ASN1Parser parser = ASN1Parser(bytes);
+  //   ASN1Sequence seq = parser.nextObject() as ASN1Sequence;
+  //   if (seq.elements == null || seq.elements!.length < 9) {
+  //     throw ArgumentError("Invalid RSA private key");
+  //   }
+  //
+  //   // 解析各个元素
+  //   ASN1Integer version = seq.elements![0] as ASN1Integer;
+  //   ASN1Integer modulus = seq.elements![1] as ASN1Integer;
+  //   // ASN1Integer publicExponent = seq.elements![2] as ASN1Integer;
+  //   ASN1Integer privateExponent = seq.elements![3] as ASN1Integer;
+  //   ASN1Integer p = seq.elements![2] as ASN1Integer;
+  //   ASN1Integer q = seq.elements![4] as ASN1Integer;
+  //   ASN1Integer dP = seq.elements![5] as ASN1Integer;
+  //   ASN1Integer dQ = seq.elements![6] as ASN1Integer;
+  //   ASN1Integer qInv = seq.elements![7] as ASN1Integer;
+  //
+  //   // 将 ASN1Integer 转换为 BigInt
+  //   BigInt modulusValue = _convertToBigInt(modulus);
+  //   // BigInt publicExponentValue = _convertToBigInt(publicExponent);
+  //   BigInt privateExponentValue = _convertToBigInt(privateExponent);
+  //   BigInt pValue = _convertToBigInt(p);
+  //   BigInt qValue = _convertToBigInt(q);
+  //   BigInt dPValue = _convertToBigInt(dP);
+  //   BigInt dQPValue = _convertToBigInt(dQ);
+  //   BigInt qInvQPValue = _convertToBigInt(qInv);
+  //
+  //   // 创建 RSAPrivateKey 对象
+  //   return RSAPrivateKey(modulusValue, privateExponentValue, pValue, qValue);
+  // }
+  //
+  // // 将 ASN1Integer 转换为 BigInt
+  // BigInt _convertToBigInt(ASN1Integer integer) {
+  //   // 获取 ASN1Integer 的字节数据
+  //   Uint8List bytes = integer.valueBytes!;
+  //   // 将字节数据转换为 BigInt
+  //   return BigInt.parse(hex.encode(bytes), radix: 16);
+  // }
+
   Future<String> getPublicKey() async {
     // 从缓存中获取星图注册节点信息
     final StarChartRegisterNodeEntity? starChartRegisterNodeInfo =

lib/talk/udp/udp_reciverData.dart

@@ -20,7 +20,7 @@ class CommandUDPReciverManager {
     if (dataSize < 4) {
       return;
     }
-    // AppLog.log('appReceiveUDPData:$data');
+    AppLog.log('appReceiveUDPData:$data');
 
     final Uint8List data1 = Uint8List.fromList(data);
     if (data1.length == 1) {

pubspec.yaml

@@ -184,7 +184,7 @@ dependencies:
   #加密解密
   encrypt: ^5.0.1
   crypto: ^3.0.3
-  pointycastle: ^3.3.0
+  pointycastle: ^3.4.0
   date_format: ^2.0.7
 
   # 下拉刷新
@@ -248,7 +248,8 @@ dependencies:
   open_filex: ^4.4.0
 
   crc32_checksum: ^0.0.2
-  fast_rsa: ^3.6.6
+  cryptography: ^2.7.0
+  asn1lib: ^1.0.0
 
 
 dependency_overrides:
@@ -256,6 +257,7 @@ dependency_overrides:
   google_maps_flutter_ios: 2.5.2
   flutter_plugin_android_lifecycle: 2.0.18
 
+
 dev_dependencies:
   flutter_test:
     sdk: flutter