Do not trim user input before submitting.

Author: noordawod

modules/openapi-generator/src/main/resources/dart2/auth/api_key_auth.mustache

@@ -11,9 +11,7 @@ class ApiKeyAuth implements Authentication {
 
   @override
   void applyToParams(List<QueryParam> queryParams, Map<String, String> headerParams) {
-    apiKeyPrefix = apiKeyPrefix.trim();
-
-    final paramValue = (apiKeyPrefix.isEmpty ? apiKey : '$apiKeyPrefix $apiKey').trim();
+    final paramValue = apiKeyPrefix.isEmpty ? apiKey : '$apiKeyPrefix $apiKey';
 
     if (paramValue.isNotEmpty) {
       if (location == 'query') {

modules/openapi-generator/src/main/resources/dart2/auth/http_basic_auth.mustache

@@ -8,9 +8,6 @@ class HttpBasicAuth implements Authentication {
 
   @override
   void applyToParams(List<QueryParam> queryParams, Map<String, String> headerParams) {
-    username = username.trim();
-    password = password.trim();
-
     if (username.isNotEmpty && password.isNotEmpty) {
       final credentials = '$username:$password';
       headerParams['Authorization'] = 'Basic ${base64.encode(utf8.encode(credentials))}';

modules/openapi-generator/src/main/resources/dart2/auth/http_bearer_auth.mustache

@@ -32,8 +32,6 @@ class HttpBearerAuth implements Authentication {
       return;
     }
 
-    accessToken = accessToken.trim();
-
     if (accessToken.isNotEmpty) {
       headerParams['Authorization'] = 'Bearer $accessToken';
     }

modules/openapi-generator/src/main/resources/dart2/auth/oauth.mustache

@@ -7,7 +7,6 @@ class OAuth implements Authentication {
 
   @override
   void applyToParams(List<QueryParam> queryParams, Map<String, String> headerParams) {
-    accessToken = accessToken.trim();
     if (accessToken.isNotEmpty) {
       headerParams['Authorization'] = 'Bearer $accessToken';
     }