curl/lib/urlapi-int.h
Daniel Stenberg 846678541b
urlapi: detect scheme better when not guessing
When the parser is not allowed to guess scheme, it should consider the
word ending at the first colon to be the scheme, independently of number
of slashes.

The parser now checks that the scheme is known before it counts slashes,
to improve the error messge for URLs with unknown schemes and maybe no
slashes.

When following redirects, no scheme guessing is allowed and therefore
this change effectively prevents redirects to unknown schemes such as
"data".

Fixes #9503
2022-09-15 09:31:40 +02:00

37 lines
1.4 KiB
C

#ifndef HEADER_CURL_URLAPI_INT_H
#define HEADER_CURL_URLAPI_INT_H
/***************************************************************************
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*
* Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
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* SPDX-License-Identifier: curl
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***************************************************************************/
#include "curl_setup.h"
size_t Curl_is_absolute_url(const char *url, char *buf, size_t buflen,
bool guess_scheme);
#ifdef DEBUGBUILD
CURLUcode Curl_parse_port(struct Curl_URL *u, struct dynbuf *host,
bool has_scheme);
#endif
#endif /* HEADER_CURL_URLAPI_INT_H */