Working

Author: robotdan

src/main/java/io/fusionauth/http/server/HTTPServer.java

@@ -83,13 +83,16 @@ public HTTPServer start() {
       return this;
     }
 
-    // Validate inter-dependant configuration options.
+    // On server start-up, validate inter-dependant configuration options.
     int maxRequestBodySize = configuration.getMaxRequestBodySize();
     int maxFormDataSize = configuration.getMaxFormDataSize();
     long maxMultipartRequestSize = configuration.getMultipartConfiguration().getMaxRequestSize();
-    if (maxRequestBodySize < maxFormDataSize || maxRequestBodySize < maxMultipartRequestSize)  {
-      logger.error("Unable to start the HTTP server because the configuration is invalid. The [maxRequestBodySize] configuration is intended as a fail-safe, and must be greater than or equal to [maxFormDataSize] and [multipartStreamConfiguration.maxRequestSize].");
-      return this;
+    if (maxRequestBodySize != -1) {
+      // The user may disable maxFormDataSize or maxMultipartRequestSize by setting them to -1, that is ok. In this case, maxRequestBodySize will still be enforced.
+      if (maxRequestBodySize < maxFormDataSize || maxRequestBodySize < maxMultipartRequestSize ) {
+        logger.error("Unable to start the HTTP server because the configuration is invalid. The [maxRequestBodySize] configuration is intended as a fail-safe, and must be greater than or equal to [maxFormDataSize] and [multipartStreamConfiguration.maxRequestSize].");
+        return this;
+      }
     }
 
     // Set up the server logger and the static loggers

src/main/java/io/fusionauth/http/server/io/HTTPInputStream.java

@@ -174,7 +174,7 @@ public int read(byte[] b, int off, int len) throws IOException {
     // - This will handle all requests that are not fixed length.
     if (maximumContentLength != -1) {
       if (bytesRead > maximumContentLength) {
-        String detailedMessage = "The maximum request size has been exceeded.The maximum request size is [" + maximumContentLength + "] bytes.";
+        String detailedMessage = "The maximum request size has been exceeded. The maximum request size is [" + maximumContentLength + "] bytes.";
         throw new ContentTooLargeException(maximumContentLength, detailedMessage);
       }
     }