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FFmpeg/libavformat/httpauth.h
Michael Niedermayer 55c49afc42 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  yuv4mpeg: return proper error codes.
  Give all anonymously typedeffed structs in headers a name
  fate: Add parseutils test
  parseutils-test: Drop random colors from parsing test
  vf_pad/scale: use double precision for aspect ratios.
  build: error on variable-length arrays
  ppc: swscale: rework yuv2planeX_altivec()
  ppc: fmtconvert: kill VLA in float_to_int16_interleave_altivec()
  x86: dsputil: kill VLA in gmc_mmx()
  libspeexenc: Updated commentary to reflect recent changes
  libspeexenc: Add an option for enabling DTX
  doc/APIchanges: fill in missing dates and hashes.
  lavr: bump major to 1 and declare it stable.
  lavr: change the type of the data buffers to uint8_t**.
  lavc: deprecate the audio resampling API.

Conflicts:
	cmdutils.h
	configure
	doc/APIchanges
	ffplay.c
	libavcodec/dwt.h
	libavcodec/libspeexenc.c
	libavfilter/vf_pad.c
	libavfilter/vf_scale.c
	libavformat/asf.h
	tests/fate/libavutil.mak
	tests/ref/fate/parseutils

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-06 13:45:08 +02:00

80 lines
2.9 KiB
C

/*
* HTTP authentication
* Copyright (c) 2010 Martin Storsjo
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVFORMAT_HTTPAUTH_H
#define AVFORMAT_HTTPAUTH_H
/**
* Authentication types, ordered from weakest to strongest.
*/
typedef enum HTTPAuthType {
HTTP_AUTH_NONE = 0, /**< No authentication specified */
HTTP_AUTH_BASIC, /**< HTTP 1.0 Basic auth from RFC 1945
* (also in RFC 2617) */
HTTP_AUTH_DIGEST, /**< HTTP 1.1 Digest auth from RFC 2617 */
} HTTPAuthType;
typedef struct DigestParams {
char nonce[300]; /**< Server specified nonce */
char algorithm[10]; /**< Server specified digest algorithm */
char qop[30]; /**< Quality of protection, containing the one
* that we've chosen to use, from the
* alternatives that the server offered. */
char opaque[300]; /**< A server-specified string that should be
* included in authentication responses, not
* included in the actual digest calculation. */
char stale[10]; /**< The server indicated that the auth was ok,
* but needs to be redone with a new, non-stale
* nonce. */
int nc; /**< Nonce count, the number of earlier replies
* where this particular nonce has been used. */
} DigestParams;
/**
* HTTP Authentication state structure. Must be zero-initialized
* before used with the functions below.
*/
typedef struct HTTPAuthState {
/**
* The currently chosen auth type.
*/
HTTPAuthType auth_type;
/**
* Authentication realm
*/
char realm[200];
/**
* The parameters specifiec to digest authentication.
*/
DigestParams digest_params;
/**
* Auth ok, but needs to be resent with a new nonce.
*/
int stale;
} HTTPAuthState;
void ff_http_auth_handle_header(HTTPAuthState *state, const char *key,
const char *value);
char *ff_http_auth_create_response(HTTPAuthState *state, const char *auth,
const char *path, const char *method);
#endif /* AVFORMAT_HTTPAUTH_H */