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fix: Parsing of MatrixException parameters

This commit is contained in:
Christian Pauly 2022-08-29 10:23:44 +02:00
parent 855f9ee2e6
commit 6948eb8c06
1 changed files with 15 additions and 16 deletions
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31
lib/src/model/matrix_exception.dart
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@ -24,6 +24,7 @@
import 'dart:convert';
import 'package:http/http.dart' as http;
import 'package:matrix_api_lite/matrix_api_lite.dart';
enum MatrixError {
M_UNKNOWN,
@ -65,12 +66,12 @@ class MatrixException implements Exception {
/// The unique identifier for this error.
String get errcode =>
raw['errcode'] as String? ??
raw.tryGet<String>('errcode') ??
(requireAdditionalAuthentication ? 'M_FORBIDDEN' : 'M_UNKNOWN');
/// A human readable error description.
String get errorMessage =>
raw['error'] as String? ??
raw.tryGet<String>('error') ??
(requireAdditionalAuthentication
? 'Require additional authentication'
: 'Unknown error');
@ -91,11 +92,11 @@ class MatrixException implements Exception {
(e) => e.toString() == 'MatrixError.${(raw["errcode"] ?? "")}',
orElse: () => MatrixError.M_UNKNOWN);
int? get retryAfterMs => raw['retry_after_ms'] as int?;
int? get retryAfterMs => raw.tryGet<int>('retry_after_ms');
/// This is a session identifier that the client must pass back to the homeserver, if one is provided,
/// in subsequent attempts to authenticate in the same API call.
String? get session => raw['session'] as String?;
String? get session => raw.tryGet<String>('session');
/// Returns true if the server requires additional authentication.
bool get requireAdditionalAuthentication => response != null
@ -105,26 +106,24 @@ class MatrixException implements Exception {
/// For each endpoint, a server offers one or more 'flows' that the client can use
/// to authenticate itself. Each flow comprises a series of stages. If this request
/// doesn't need additional authentication, then this is null.
List<AuthenticationFlow>? get authenticationFlows {
final flows = raw['flows'];
return (flows is List<Map<String, List<String>>>)
? flows
.map((flow) => flow['stages'])
.whereType<List<String>>()
.map((stages) => AuthenticationFlow(List<String>.from(stages)))
.toList()
: null;
}
List<AuthenticationFlow>? get authenticationFlows => raw
.tryGet<List<dynamic>>('flows')
?.whereType<Map<String, dynamic>>()
.map((flow) => flow['stages'])
.whereType<List<dynamic>>()
.map((stages) =>
AuthenticationFlow(List<String>.from(stages.whereType<String>())))
.toList();
/// This section contains any information that the client will need to know in order to use a given type
/// of authentication. For each authentication type presented, that type may be present as a key in this
/// dictionary. For example, the public part of an OAuth client ID could be given here.
Map<String, dynamic>? get authenticationParams =>
raw['params'] as Map<String, dynamic>?;
raw.tryGetMap<String, dynamic>('params');
/// Returns the list of already completed authentication flows from previous requests.
List<String> get completedAuthenticationFlows =>
List<String>.from(raw['completed'] as List<String>? ?? []);
raw.tryGetList<String>('completed') ?? [];
}
/// For each endpoint, a server offers one or more 'flows' that the client can use