HttpURLConnectionDownloaderService: don't try to download a huge file

[php-coder]

mystamps/src/main/java/ru/mystamps/web/service/HttpURLConnectionDownloaderService.java

Lines 183 to 189 in 8034083

	// TODO: add protection against huge files
	int contentLength = conn.getContentLength();
	if (contentLength < 0) {
	// TODO(security): fix possible log injection
	LOG.debug("Couldn't download file: invalid Content-Length: {}", contentLength);
	return Code.INVALID_FILE_SIZE;
	}

Tech debt for: d839472 (#199)

[php-coder]

We also should use getContentLengthLong() instead of getContentLength() because the latter could return -1 also for the case when file size is greater than Integer.MAX_VALUE.

[php-coder]

The quoted code were removed in 4265235 commit.

[php-coder]

We can have 2 checks:

• check the header
• count written bytes