Expose rest client method for generating login tokens through MSC3882

MatrixSDK/Contrib/Swift/MXRestClient.swift

@@ -266,6 +266,9 @@ public extension MXRestClient {
         return URL(string: fallbackString)!
     }
 
+    @nonobjc func generateLoginToken(withCompletion completion: @escaping (_ response: MXResponse<MXLoginToken>) -> Void) -> MXHTTPOperation {
+        return __generateLoginToken(success: currySuccess(completion), failure: curryFailure(completion))
+    }
 
     /**
      Reset the account password.

MatrixSDK/JSONModels/MXJSONModels.h

@@ -533,6 +533,17 @@ FOUNDATION_EXPORT NSString *const kMXPresenceOffline;
 
 @end
 
+/**
+ `MXLoginToken` represents the response of a /login/token creation request
+ */
+@interface MXLoginToken : MXJSONModel
+
+@property (nonatomic) NSString *token;
+
+@property (nonatomic) uint64_t expiresIn;
+
+@end
+
 
 @class MXPushRuleCondition;
 

MatrixSDK/JSONModels/MXJSONModels.m

@@ -582,6 +582,35 @@ - (NSDictionary *)JSONDictionary
 
 @end
 
+@interface MXLoginToken()
+
+@property (nonatomic) NSDictionary *json;
+
+@end
+
+@implementation MXLoginToken
+
++ (id)modelFromJSON:(NSDictionary *)JSONDictionary
+{
+    MXLoginToken *loginToken = [[MXLoginToken alloc] init];
+    if (loginToken)
+    {
+        MXJSONModelSetString(loginToken.token, JSONDictionary[@"login_token"]);
+        MXJSONModelSetUInt64(loginToken.expiresIn, JSONDictionary[@"expires_in"]);
+
+        MXJSONModelSetDictionary(loginToken.json, JSONDictionary);
+    }
+    return loginToken;
+}
+
+- (NSDictionary *)JSONDictionary
+{
+    return _json;
+}
+
+@end
+
+
 
 NSString *const kMXPushRuleActionStringNotify       = @"notify";
 NSString *const kMXPushRuleActionStringDontNotify   = @"dont_notify";

MatrixSDK/MXRestClient.h

@@ -503,6 +503,17 @@ NS_REFINED_FOR_SWIFT;
  */
 - (NSString*)loginFallback NS_REFINED_FOR_SWIFT;
 
+/**
+ Generates a new login token
+ @param success A block object called when the operation succeeds. It provides the raw JSON response
+ from the server.
+ @param failure A block object called when the operation fails.
+
+ @return a MXHTTPOperation instance.
+ */
+- (MXHTTPOperation*)generateLoginTokenWithSuccess:(void (^)(MXLoginToken *loginToken))success
+                                          failure:(void (^)(NSError *error))failure NS_REFINED_FOR_SWIFT;
+
 /**
  Reset the account password.
 

MatrixSDK/MXRestClient.m

@@ -906,6 +906,30 @@ - (NSString*)loginFallback;
     return loginFallback;
 }
 
+- (MXHTTPOperation*)generateLoginTokenWithSuccess:(void (^)(MXLoginToken *))success
+                                          failure:(void (^)(NSError *error))failure
+{
+    MXWeakify(self);
+    return [httpClient requestWithMethod:@"POST"
+                                    path:[NSString stringWithFormat:@"%@/org.matrix.msc3882/login/token", kMXAPIPrefixPathUnstable]
+                              parameters:@{}
+                                 success:^(NSDictionary *JSONResponse) {
+        MXStrongifyAndReturnIfNil(self);
+
+        if (success)
+        {
+            __block MXLoginToken *loginToken;
+            [self dispatchProcessing:^{
+                MXJSONModelSetMXJSONModel(loginToken, MXLoginToken, JSONResponse);
+            } andCompletion:^{
+                success(loginToken);
+            }];
+        }
+    } failure:^(NSError *error) {
+        [self dispatchFailure:error inBlock:failure];
+    }];
+}
+
 
 #pragma mark - password update operation
 

changelog.d/pr-1601.misc

@@ -0,0 +1 @@
+Expose rest client method for generating login tokens through MSC3882