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a16cca7680
(http://curl.haxx.se/bug/view.cgi?id=2786255) with a patch, identifying how libcurl did not deal with SSL session ids properly if the server rejected a re-use of one. Starting now, it will forget the rejected one and remember the new. This change was for OpenSSL only, it is likely that other SSL lib code needs similar fixes.
101 lines
4.3 KiB
C
101 lines
4.3 KiB
C
#ifndef __SSLGEN_H
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#define __SSLGEN_H
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at http://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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* $Id$
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***************************************************************************/
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bool Curl_ssl_config_matches(struct ssl_config_data* data,
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struct ssl_config_data* needle);
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bool Curl_clone_ssl_config(struct ssl_config_data* source,
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struct ssl_config_data* dest);
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void Curl_free_ssl_config(struct ssl_config_data* sslc);
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#ifdef USE_SSL
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int Curl_ssl_init(void);
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void Curl_ssl_cleanup(void);
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CURLcode Curl_ssl_connect(struct connectdata *conn, int sockindex);
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CURLcode Curl_ssl_connect_nonblocking(struct connectdata *conn,
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int sockindex,
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bool *done);
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/* tell the SSL stuff to close down all open information regarding
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connections (and thus session ID caching etc) */
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void Curl_ssl_close_all(struct SessionHandle *data);
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void Curl_ssl_close(struct connectdata *conn, int sockindex);
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CURLcode Curl_ssl_shutdown(struct connectdata *conn, int sockindex);
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CURLcode Curl_ssl_set_engine(struct SessionHandle *data, const char *engine);
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/* Sets engine as default for all SSL operations */
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CURLcode Curl_ssl_set_engine_default(struct SessionHandle *data);
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struct curl_slist *Curl_ssl_engines_list(struct SessionHandle *data);
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ssize_t Curl_ssl_send(struct connectdata *conn,
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int sockindex,
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const void *mem,
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size_t len);
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ssize_t Curl_ssl_recv(struct connectdata *conn, /* connection data */
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int sockindex, /* socketindex */
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char *mem, /* store read data here */
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size_t len); /* max amount to read */
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/* init the SSL session ID cache */
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CURLcode Curl_ssl_initsessions(struct SessionHandle *, long);
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size_t Curl_ssl_version(char *buffer, size_t size);
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bool Curl_ssl_data_pending(const struct connectdata *conn,
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int connindex);
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int Curl_ssl_check_cxn(struct connectdata *conn);
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void Curl_ssl_free_certinfo(struct SessionHandle *data);
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/* Functions to be used by SSL library adaptation functions */
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/* extract a session ID */
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int Curl_ssl_getsessionid(struct connectdata *conn,
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void **ssl_sessionid,
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size_t *idsize) /* set 0 if unknown */;
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/* add a new session ID */
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CURLcode Curl_ssl_addsessionid(struct connectdata *conn,
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void *ssl_sessionid,
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size_t idsize);
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/* delete a session from the cache */
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void Curl_ssl_delsessionid(struct connectdata *conn, void *ssl_sessionid);
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#define SSL_SHUTDOWN_TIMEOUT 10000 /* ms */
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#else
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/* When SSL support is not present, just define away these function calls */
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#define Curl_ssl_init() 1
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#define Curl_ssl_cleanup() do { } while (0)
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#define Curl_ssl_connect(x,y) CURLE_FAILED_INIT
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#define Curl_ssl_close_all(x)
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#define Curl_ssl_close(x,y)
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#define Curl_ssl_shutdown(x,y) CURLE_FAILED_INIT
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#define Curl_ssl_set_engine(x,y) CURLE_FAILED_INIT
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#define Curl_ssl_set_engine_default(x) CURLE_FAILED_INIT
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#define Curl_ssl_engines_list(x) NULL
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#define Curl_ssl_send(a,b,c,d) -1
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#define Curl_ssl_recv(a,b,c,d) -1
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#define Curl_ssl_initsessions(x,y) CURLE_OK
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#define Curl_ssl_version(x,y) 0
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#define Curl_ssl_data_pending(x,y) 0
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#define Curl_ssl_check_cxn(x) 0
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#define Curl_ssl_free_certinfo(x)
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#endif
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#endif /* USE_SSL */
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