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f8901af4e0
* doc/wget.texi: updated documentation to reflect the new FTPS functionality. * src/ftp-basic.c (ftp_greeting): new function to read the server's greeting. (ftp_login): greeting code was previously here. Moved to ftp_greeting to support FTPS implicit mode. (ftp_auth): wrapper around the AUTH TLS command. (ftp_ccc): wrapper around the CCC command. (ftp_pbsz): wrapper around the PBSZ command. (ftp_prot): wraooer around the PROT command. * src/ftp.c (get_ftp_greeting): new static function. (init_control_ssl_connection): new static function to start SSL/TLS on the control channel. (getftp): added hooks to support FTPS commands (RFCs 2228 and 4217). (ftp_loop_internal): test for new FTPS error codes. * src/ftp.h: new enum 'prot_level' with available FTPS protection levels + prototypes of previous functions. New flag for enum 'wget_ftp_fstatus' to track whether the data channel has some security mechanism enabled or not. * src/gnutls.c (struct wgnutls_transport_context): new field 'session_data'. (wgnutls_close): free GnuTLS session data before exiting. (ssl_connect_wget): save/resume SSL/TLS session. * src/http.c (establish_connection): refactor ssl_connect_wget call. (metalink_from_http): take into account SCHEME_FTPS as well. * src/init.c, src/main.c, src/options.h: new command line/wgetrc options. (main): in recursive downloads, check for SCHEME_FTPS as well. * src/openssl.c (struct openssl_transport_context): new field 'sess'. (ssl_connect_wget): save/resume SSL/TLS session. * src/retr.c (retrieve_url): check new scheme SCHEME_FTPS. * src/ssl.h (ssl_connect_wget): refactor. New parameter of type 'int *'. * src/url.c. src/url.h: new scheme SCHEME_FTPS. * src/wget.h: new FTPS error codes. * src/metalink.h: support FTPS scheme.
40 lines
1.5 KiB
C
40 lines
1.5 KiB
C
/* SSL support.
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Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
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2009, 2010, 2011, 2012, 2015 Free Software Foundation, Inc.
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Originally contributed by Christian Fraenkel.
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This file is part of GNU Wget.
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GNU Wget is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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GNU Wget 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with Wget. If not, see <http://www.gnu.org/licenses/>.
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Additional permission under GNU GPL version 3 section 7
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If you modify this program, or any covered work, by linking or
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combining it with the OpenSSL project's OpenSSL library (or a
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modified version of that library), containing parts covered by the
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terms of the OpenSSL or SSLeay licenses, the Free Software Foundation
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grants you additional permission to convey the resulting work.
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Corresponding Source for a non-source form of such a combination
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shall include the source code for the parts of OpenSSL used as well
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as that of the covered work. */
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#ifndef GEN_SSLFUNC_H
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#define GEN_SSLFUNC_H
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bool ssl_init (void);
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bool ssl_connect_wget (int, const char *, int *);
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bool ssl_check_certificate (int, const char *);
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#endif /* GEN_SSLFUNC_H */
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