feat(useragent): bootstrap / unseal flow implementattion

useragent/lib/providers/connection/bootstrap_token.dart

@@ -6,6 +6,7 @@ part 'bootstrap_token.g.dart';
 
 @Riverpod(keepAlive: true)
 class BootstrapToken extends _$BootstrapToken {
+  @override
   String? build() {
     return null;
   }
@@ -14,9 +15,13 @@ class BootstrapToken extends _$BootstrapToken {
     state = token;
   }
 
+  void clear() {
+    state = null;
+  }
+
   String? take() {
     final token = state;
     state = null;
     return token;
   }
-}
+}

useragent/lib/providers/connection/bootstrap_token.g.dart

@@ -41,7 +41,7 @@ final class BootstrapTokenProvider
   }
 }
 
-String _$bootstrapTokenHash() => r'a59e679ab0561ed2ab4148660499891571d439db';
+String _$bootstrapTokenHash() => r'5c09ea4480fc3a7fd0d0a0bced712912542cca5d';
 
 abstract class _$BootstrapToken extends $Notifier<String?> {
   String? build();

useragent/lib/providers/connection/connection_manager.dart

@@ -20,12 +20,18 @@ class ConnectionManager extends _$ConnectionManager {
     }
     final Connection connection;
     try {
-       connection = await connectAndAuthorize(serverInfo, key, bootstrapToken: token);
+      connection = await connectAndAuthorize(
+        serverInfo,
+        key,
+        bootstrapToken: token,
+      );
+      if (token != null) {
+        ref.read(bootstrapTokenProvider.notifier).clear();
+      }
     } catch (e) {
       talker.handle(e);
       rethrow;
     }
-    
 
     ref.onDispose(() {
       final connection = state.asData?.value;

useragent/lib/providers/connection/connection_manager.g.dart

@@ -33,7 +33,7 @@ final class ConnectionManagerProvider
   ConnectionManager create() => ConnectionManager();
 }
 
-String _$connectionManagerHash() => r'8923346dff75a9a06127c71a0a39ca65d9733d8c';
+String _$connectionManagerHash() => r'd01084e550f315bc6cadfe74413a7f959426a80e';
 
 abstract class _$ConnectionManager extends $AsyncNotifier<Connection?> {
   FutureOr<Connection?> build();

useragent/lib/providers/evm.dart

@@ -0,0 +1,23 @@
+import 'package:arbiter/proto/evm.pb.dart';
+import 'package:arbiter/proto/user_agent.pb.dart';
+import 'package:arbiter/providers/connection/connection_manager.dart';
+import 'package:protobuf/well_known_types/google/protobuf/empty.pb.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+part 'evm.g.dart';
+
+@riverpod
+class Evm extends _$Evm {
+  Future<List<WalletEntry>?> build() async {
+    final connection = await ref.watch(connectionManagerProvider.future);
+    if (connection == null) {
+      return null;
+    }
+
+    await connection.send(UserAgentRequest(
+      evmWalletList: Empty()
+    ));
+
+    final response = await connection.receive();
+  }
+}

useragent/lib/providers/evm.g.dart

@@ -0,0 +1,55 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'evm.dart';
+
+// **************************************************************************
+// RiverpodGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// ignore_for_file: type=lint, type=warning
+
+@ProviderFor(Evm)
+final evmProvider = EvmProvider._();
+
+final class EvmProvider
+    extends $AsyncNotifierProvider<Evm, List<WalletEntry>?> {
+  EvmProvider._()
+    : super(
+        from: null,
+        argument: null,
+        retry: null,
+        name: r'evmProvider',
+        isAutoDispose: true,
+        dependencies: null,
+        $allTransitiveDependencies: null,
+      );
+
+  @override
+  String debugGetCreateSourceHash() => _$evmHash();
+
+  @$internal
+  @override
+  Evm create() => Evm();
+}
+
+String _$evmHash() => r'6d2e0baf7b78a0850d7b99b0be7abde206e088c7';
+
+abstract class _$Evm extends $AsyncNotifier<List<WalletEntry>?> {
+  FutureOr<List<WalletEntry>?> build();
+  @$mustCallSuper
+  @override
+  void runBuild() {
+    final ref =
+        this.ref as $Ref<AsyncValue<List<WalletEntry>?>, List<WalletEntry>?>;
+    final element =
+        ref.element
+            as $ClassProviderElement<
+              AnyNotifier<AsyncValue<List<WalletEntry>?>, List<WalletEntry>?>,
+              AsyncValue<List<WalletEntry>?>,
+              Object?,
+              Object?
+            >;
+    element.handleCreate(ref, build);
+  }
+}

useragent/lib/providers/vault_state.dart

@@ -0,0 +1,27 @@
+import 'package:arbiter/proto/user_agent.pb.dart';
+import 'package:arbiter/providers/connection/connection_manager.dart';
+import 'package:mtcore/markettakers.dart';
+import 'package:protobuf/well_known_types/google/protobuf/empty.pb.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+part 'vault_state.g.dart';
+
+@riverpod
+Future<VaultState?> vaultState(Ref ref) async {
+  final conn = await ref.watch(connectionManagerProvider.future);
+  if (conn == null) {
+    return null;
+  }
+
+  await conn.send(UserAgentRequest(queryVaultState: Empty()));
+
+  final resp = await conn.receive();
+  if (resp.whichPayload() != UserAgentResponse_Payload.vaultState) {
+    talker.warning('Expected vault state response, got ${resp.whichPayload()}');
+    return null;
+  }
+
+  final vaultState = resp.vaultState;
+
+  return vaultState;
+}

useragent/lib/providers/vault_state.g.dart

@@ -0,0 +1,49 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'vault_state.dart';
+
+// **************************************************************************
+// RiverpodGenerator
+// **************************************************************************
+
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// ignore_for_file: type=lint, type=warning
+
+@ProviderFor(vaultState)
+final vaultStateProvider = VaultStateProvider._();
+
+final class VaultStateProvider
+    extends
+        $FunctionalProvider<
+          AsyncValue<VaultState?>,
+          VaultState?,
+          FutureOr<VaultState?>
+        >
+    with $FutureModifier<VaultState?>, $FutureProvider<VaultState?> {
+  VaultStateProvider._()
+    : super(
+        from: null,
+        argument: null,
+        retry: null,
+        name: r'vaultStateProvider',
+        isAutoDispose: true,
+        dependencies: null,
+        $allTransitiveDependencies: null,
+      );
+
+  @override
+  String debugGetCreateSourceHash() => _$vaultStateHash();
+
+  @$internal
+  @override
+  $FutureProviderElement<VaultState?> $createElement(
+    $ProviderPointer pointer,
+  ) => $FutureProviderElement(pointer);
+
+  @override
+  FutureOr<VaultState?> create(Ref ref) {
+    return vaultState(ref);
+  }
+}
+
+String _$vaultStateHash() => r'1fd975a9661de1f62beef9eb1c7c439f377a8b88';