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https://github.com/matrix-construct/construct
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762468f85d
It's useful to allow authd to run in parallel with ssl negotiation, but if the ssld connection has plaintext data ready for reading there's a race condition between authd calling read_packet() and ssl_process_certfp() storing the certificate fingerprint. This scenario would be bad for a server connecting because fingerprint verification will fail. Allow either operation to complete first, but wait until ssl_process_open_fd() calls the ssl open callback before calling read_packet().
95 lines
2.8 KiB
C
95 lines
2.8 KiB
C
/*
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* charybdis
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* authproc.h: A header with the authd functions.
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*
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* Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
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* Copyright (C) 1996-2002 Hybrid Development Team
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* Copyright (C) 2002-2012 ircd-ratbox development team
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* Copyright (C) 2016 William Pitcock <nenolod@dereferenced.org>
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*
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* This program 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 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
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* USA
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*/
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#ifndef CHARYBDIS_AUTHD_H
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#define CHARYBDIS_AUTHD_H
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#include "stdinc.h"
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#include "rb_dictionary.h"
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#include "client.h"
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struct BlacklistStats
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{
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char *host;
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uint8_t iptype;
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unsigned int hits;
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};
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struct OPMScanner
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{
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char type[16]; /* Type of proxy */
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uint16_t port; /* Port */
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rb_dlink_node node;
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};
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struct OPMListener
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{
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char ipaddr[HOSTIPLEN]; /* Listener address */
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uint16_t port; /* Listener port */
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};
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enum
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{
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LISTEN_IPV4,
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LISTEN_IPV6,
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LISTEN_LAST,
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};
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extern rb_helper *authd_helper;
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extern rb_dictionary *bl_stats;
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extern rb_dlink_list opm_list;
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extern struct OPMListener opm_listeners[LISTEN_LAST];
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void init_authd(void);
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void configure_authd(void);
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void restart_authd(void);
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void rehash_authd(void);
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void check_authd(void);
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void authd_initiate_client(struct Client *, bool defer);
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void authd_deferred_client(struct Client *);
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void authd_accept_client(struct Client *client_p, const char *ident, const char *host);
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void authd_reject_client(struct Client *client_p, const char *ident, const char *host, char cause, const char *data, const char *reason);
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void authd_abort_client(struct Client *);
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void add_blacklist(const char *host, const char *reason, uint8_t iptype, rb_dlink_list *filters);
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void del_blacklist(const char *host);
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void del_blacklist_all(void);
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bool set_authd_timeout(const char *key, int timeout);
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void ident_check_enable(bool enabled);
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void conf_create_opm_listener(const char *ip, uint16_t port);
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void create_opm_listener(const char *ip, uint16_t port);
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void conf_create_opm_proxy_scanner(const char *type, uint16_t port);
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void create_opm_proxy_scanner(const char *type, uint16_t port);
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void delete_opm_proxy_scanner(const char *type, uint16_t port);
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void delete_opm_proxy_scanner_all(void);
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void delete_opm_listener_all(void);
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void opm_check_enable(bool enabled);
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#endif
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