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