Cake update v15

.gitignore

@@ -29,3 +29,4 @@ migrate_working_dir/
 .packages
 build/
 *.zip
+/example/test

CHANGELOG.md

@@ -1,3 +1,58 @@
+## 6.1.0
+
+- Fix der signature validation.
+
+## 6.0.0
+
+- Added support for BIP-327: MuSig2 for BIP340-compatible multi-signatures
+- Implemented BIP-174: Partially Signed Bitcoin Transaction (PSBT) format
+- Integrated BIP-370: PSBT Version 2 enhancements
+- Included BIP-371: Taproot fields for PSBT
+- Extended support for BIP-373: MuSig2-related PSBT fields
+
+## 5.3.0
+
+* Update dependencies
+
+## 5.2.0
+
+* Update dependencies
+
+## 5.1.0
+
+* Update dependencies
+
+## 5.0.0
+
+* Update dependencies
+* Minimum required Dart SDK version updated to 3.3.
+
+## 4.9.4
+
+* Improved serialization process for large transaction scripts.
+* Added support for the Electra network.
+* Create and spent from uncompressed public key format.
+* Important Notice: This is the final version supporting Dart v2. The next release will require Dart v3.3 or higher.
+
+## 4.9.2
+
+* Update dependencies
+* Resolved issue with transaction deserialization (unsigned tx)
+
+## 4.9.1
+
+* Resolved issue with transaction deserialization (Issue #9)
+
+## 4.9.0
+
+* Correct Bitcoin address network configuration.
+* Resolve issue with Electrum fee estimation results.
+
+
+## 4.8.0
+
+* Update dependencies
+
 ## 4.7.0
 
 * Update dependencies

README.md

@@ -66,6 +66,23 @@ Using this package, you can create a Bitcoin transaction in two ways: either thr
 
 - BitcoinTransactionBuilder: Even with limited prior knowledge, you can utilize this class to send various types of transactions. Below, I've provided an example in which a transaction features 8 distinct input addresses with different types and private keys, as well as 10 different output addresses. Furthermore, additional examples have been prepared, which you can find in the [`example`](https://github.com/mrtnetwork/bitcoin_base/tree/main/example) folder.
 
+### PSBT
+  Find example implementations [here](https://github.com/mrtnetwork/bitcoin_base/tree/main/example/lib/psbt)
+
+- BIP-0174: Partially Signed Bitcoin Transaction Format
+- BIP-0370: PSBT Version 2
+- BIP-0371: Taproot Fields for PSBT
+- BIP-0373: MuSig2 PSBT Fields
+
+### MuSig2 (BIP-327):
+  Find example implementations [here](https://github.com/mrtnetwork/bitcoin_base/tree/main/example/lib/musig)
+
+ - Sign/Verify: Supports signing and verifying multisignature transactions using MuSig2
+ - NonceAgg: Aggregates nonces from multiple participants for secure signature generation.
+ - KeyAgg: Combines multiple public keys into a single aggregated public key for efficient multisignature verification
+
+
+
 ### Addresses
 
 - P2PKH A P2PKH (Pay-to-Public-Key-Hash) address in Bitcoin represents ownership of a cryptocurrency wallet by encoding a hashed public key
@@ -217,11 +234,11 @@ We have integrated three APIs—Mempool, BlockCypher, and Electrum—into the pl
       Script(script: ["OP_2", public1, public2, "OP_2", "OP_CHECKMULTISIG"]);
 
   /// Generate a P2WSH 3-of-5 address.
-  final p2wsh3of5Address = P2wshAddress.fromScript(script: newScript);
+  final p2wsh3of5Address = P2wshAddress.fromRedeemScript(script: newScript);
 
   /// Generate a P2SH 3-of-5 address from the P2WSH address.
   final p2sh3Of5 =
-      P2shAddress.fromScript(script: p2wsh3of5Address.toScriptPubKey());
+      P2shAddress.fromRedeemScript(script: p2wsh3of5Address.toScriptPubKey());
 
   /// Implemented classes for each network to better manage network-specific addresses.
   /// Integrated these classes to eliminate the necessity of using the main class and type for each address.
@@ -280,7 +297,7 @@ In the [example](https://github.com/mrtnetwork/bitcoin_base/tree/main/example/li
       await ElectrumWebSocketService.connect("184....");
 
   /// create provider with service
-  final provider = ElectrumApiProvider(service);
+  final provider = ElectrumProvider(service);
 
   /// spender details
   final privateKey = ECPrivate.fromHex(
@@ -310,7 +327,7 @@ In the [example](https://github.com/mrtnetwork/bitcoin_base/tree/main/example/li
   for (final i in spenders) {
     /// Reads all UTXOs (Unspent Transaction Outputs) associated with the account
     final elctrumUtxos = await provider
-        .request(ElectrumScriptHashListUnspent(scriptHash: i.pubKeyHash()));
+        .request(ElectrumRequestScriptHashListUnspent(scriptHash: i.pubKeyHash()));
 
     /// Converts all UTXOs to a list of UtxoWithAddress, containing UTXO information along with address details.
     /// read spender utxos
@@ -427,7 +444,7 @@ In the [example](https://github.com/mrtnetwork/bitcoin_base/tree/main/example/li
   final raw = transaction.serialize();
 
   /// send to network
-  await provider.request(ElectrumBroadCastTransaction(transactionRaw: raw));
+  await provider.request(ElectrumRequestBroadCastTransaction(transactionRaw: raw));
 
   /// Once completed, we verify the status by checking the mempool or using another explorer to review the transaction details.
   /// https://mempool.space/testnet/tx/70cf664bba4b5ac9edc6133e9c6891ffaf8a55eaea9d2ac99aceead1c3db8899
@@ -446,7 +463,7 @@ In the [example](https://github.com/mrtnetwork/bitcoin_base/tree/main/example/li
       "wss://chipnet.imaginary.cash:50004");
 
   /// create provider with service
-  final provider = ElectrumApiProvider(service);
+  final provider = ElectrumProvider(service);
 
   /// initialize private key
   final privateKey = ECPrivate.fromBytes(BytesUtils.fromHexString(
@@ -470,7 +487,7 @@ In the [example](https://github.com/mrtnetwork/bitcoin_base/tree/main/example/li
 
   /// Reads all UTXOs (Unspent Transaction Outputs) associated with the account.
   /// We does not need tokens utxo and we set to false.
-  final elctrumUtxos = await provider.request(ElectrumScriptHashListUnspent(
+  final elctrumUtxos = await provider.request(ElectrumRequestScriptHashListUnspent(
     scriptHash: p2pkhAddress.baseAddress.pubKeyHash(),
     includeTokens: true,
   ));
@@ -566,7 +583,7 @@ In the [example](https://github.com/mrtnetwork/bitcoin_base/tree/main/example/li
 
   /// send transaction to network
   await provider
-      .request(ElectrumBroadCastTransaction(transactionRaw: transactionRaw));
+      .request(ElectrumRequestBroadCastTransaction(transactionRaw: transactionRaw));
 
   /// done! check the transaction in block explorer
   ///  https://chipnet.imaginary.cash/tx/97030c1236a024de7cad7ceadf8571833029c508e016bcc8173146317e367ae6
@@ -704,7 +721,7 @@ I haven't implemented any specific HTTP service or socket service within this pl
       await ElectrumSSLService.connect("testnet.aranguren.org:51002");
 
   /// create provider with service
-  final provider = ElectrumApiProvider(service);
+  final provider = ElectrumProvider(service);
 
   final address = P2trAddress.fromAddress(address: ".....", network: network);
 
@@ -714,15 +731,15 @@ I haven't implemented any specific HTTP service or socket service within this pl
 
   /// Return an ordered list of UTXOs sent to a script hash.
   final accountUnspend = await provider
-      .request(ElectrumScriptHashListUnspent(scriptHash: address.pubKeyHash()));
+      .request(ElectrumRequestScriptHashListUnspent(scriptHash: address.pubKeyHash()));
 
   /// Return the confirmed and unconfirmed history of a script hash.
   final accountHistory = await provider
       .request(ElectrumScriptHashGetHistory(scriptHash: address.pubKeyHash()));
 
   /// Broadcast a transaction to the network.
   final broadcastTransaction = await provider
-      .request(ElectrumBroadCastTransaction(transactionRaw: "txDigest"));
+      .request(ElectrumRequestBroadCastTransaction(transactionRaw: "txDigest"));
 
   /// ....
 ```

analysis_options.yaml

@@ -1,4 +1,56 @@
-# include: package:lints/recommended.yaml
-include: package:flutter_lints/flutter.yaml
+include: package:lints/recommended.yaml
+# include: package:flutter_lints/flutter.yaml
 # Additional information about this file can be found at
 # https://dart.dev/guides/language/analysis-options
+# Uncomment the following section to specify additional rules.
+linter:
+  rules:
+    # - always_declare_return_types
+    # - annotate_overrides
+    # - avoid_init_to_null
+    # - avoid_null_checks_in_equality_operators
+    # - avoid_relative_lib_imports
+    # - avoid_return_types_on_setters
+    # - avoid_shadowing_type_parameters
+    # - avoid_single_cascade_in_expression_statements
+    # - avoid_types_as_parameter_names
+    # - await_only_futures
+    # - camel_case_extensions
+    # - curly_braces_in_flow_control_structures
+    # - empty_catches
+    # - empty_constructor_bodies
+    # - library_names
+    # - library_prefixes
+    # - no_duplicate_case_values
+    # - null_closures
+    # - omit_local_variable_types
+    # - prefer_adjacent_string_concatenation
+    # - prefer_collection_literals
+    # - prefer_conditional_assignment
+    # - prefer_contains
+    # - prefer_equal_for_default_values
+    # - prefer_final_fields
+    # - prefer_for_elements_to_map_fromIterable
+    # - prefer_generic_function_type_aliases
+    # - prefer_if_null_operators
+    # - prefer_inlined_adds
+    # - prefer_is_empty
+    # - prefer_is_not_empty
+    # - prefer_iterable_whereType
+    # - prefer_single_quotes
+    # - prefer_spread_collections
+    # - recursive_getters
+    # - slash_for_doc_comments
+    # - sort_child_properties_last
+    # - type_init_formals
+    # - unawaited_futures
+    # - unnecessary_brace_in_string_interps
+    # - unnecessary_const
+    # - unnecessary_getters_setters
+    # - unnecessary_new
+    # - unnecessary_null_in_if_null_operators
+    # - unnecessary_this
+    # - unrelated_type_equality_checks
+    # - use_function_type_syntax_for_parameters
+    # - use_rethrow_when_possible
+    # - valid_regexps