move ud auth to request factory

SignalServiceKit/src/Network/API/Requests/OWSRequestFactory.m

@@ -131,7 +131,7 @@ NS_ASSUME_NONNULL_BEGIN
     NSString *path = [NSString stringWithFormat:textSecureProfileAPIFormat, recipientId];
     TSRequest *request = [TSRequest requestWithUrl:[NSURL URLWithString:path] method:@"GET" parameters:@{}];
     if (unidentifiedAccess != nil) {
-        [request useUDAuthWithAccessKey:unidentifiedAccess.accessKey];
+        [self useUDAuthWithRequest:request accessKey:unidentifiedAccess.accessKey];
     }
     return request;
 }
@@ -197,7 +197,7 @@ NS_ASSUME_NONNULL_BEGIN
 
     TSRequest *request = [TSRequest requestWithUrl:[NSURL URLWithString:path] method:@"GET" parameters:@{}];
     if (unidentifiedAccess != nil) {
-        [request useUDAuthWithAccessKey:unidentifiedAccess.accessKey];
+        [self useUDAuthWithRequest:request accessKey:unidentifiedAccess.accessKey];
     }
     return request;
 }
@@ -342,7 +342,7 @@ NS_ASSUME_NONNULL_BEGIN
 
     TSRequest *request = [TSRequest requestWithUrl:[NSURL URLWithString:path] method:@"PUT" parameters:parameters];
     if (unidentifiedAccess != nil) {
-        [request useUDAuthWithAccessKey:unidentifiedAccess.accessKey];
+        [self useUDAuthWithRequest:request accessKey:unidentifiedAccess.accessKey];
     }
     return request;
 }
@@ -479,6 +479,18 @@ NS_ASSUME_NONNULL_BEGIN
     return [TSRequest requestWithUrl:[NSURL URLWithString:path] method:@"GET" parameters:@{}];
 }
 
++ (void)useUDAuthWithRequest:(TSRequest *)request accessKey:(SMKUDAccessKey *)udAccessKey
+{
+    OWSAssertDebug(request);
+    OWSAssertDebug(udAccessKey);
+
+    // Suppress normal auth headers.
+    request.shouldHaveAuthorizationHeaders = NO;
+
+    // Add UD auth header.
+    [request setValue:[udAccessKey.keyData base64EncodedString] forHTTPHeaderField:@"Unidentified-Access-Key"];
+}
+
 @end
 
 NS_ASSUME_NONNULL_END

SignalServiceKit/src/Network/API/Requests/TSRequest.h

@@ -28,8 +28,4 @@
                         method:(NSString *)method
                     parameters:(nullable NSDictionary<NSString *, id> *)parameters;
 
-#pragma mark - UD
-
-- (void)useUDAuthWithAccessKey:(SMKUDAccessKey *)udAccessKey;
-
 @end

SignalServiceKit/src/Network/API/Requests/TSRequest.m

@@ -112,16 +112,4 @@
     }
 }
 
-#pragma mark - UD
-
-- (void)useUDAuthWithAccessKey:(SMKUDAccessKey *)udAccessKey
-{
-    OWSAssertDebug(udAccessKey);
-
-    // Suppress normal auth headers.
-    self.shouldHaveAuthorizationHeaders = NO;
-    // Add UD auth header.
-    [self setValue:[udAccessKey.keyData base64EncodedString] forHTTPHeaderField:@"Unidentified-Access-Key"];
-}
-
 @end