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31cc21726e
Previously, when user tried start corosync-qnetd without initialized NSS database then generic (not very helpful and misleading) NSS error was logged "NSS error (-8015): The certificate/key database is in an old, unsupported format.". Solution is to check if it's possible to open NSS DB directory and display (usually much more informative) result of strerror function. Such check is called before fork, so init system can return error code during start. Signed-off-by: Jan Friesse <jfriesse@redhat.com> Reviewed-by: Christine Caulfield <ccaulfie@redhat.com>
93 lines
3.3 KiB
C
93 lines
3.3 KiB
C
/*
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* Copyright (c) 2015-2019 Red Hat, Inc.
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*
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* All rights reserved.
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*
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* Author: Jan Friesse (jfriesse@redhat.com)
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*
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* This software licensed under BSD license, the text of which follows:
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* - Neither the name of the Red Hat, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _NSS_SOCK_H_
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#define _NSS_SOCK_H_
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#include <nss.h>
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#include <ssl.h>
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#include <prnetdb.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct nss_sock_non_blocking_client {
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char *host_name;
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uint16_t port;
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PRIntn af;
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PRFileDesc *socket;
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PRAddrInfo *addr_info;
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void *addr_iter;
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unsigned int connect_attempts;
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int destroyed;
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};
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extern int nss_sock_init_nss(char *config_dir);
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extern int nss_sock_check_db_dir(const char *config_dir);
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extern PRFileDesc *nss_sock_create_listen_socket(const char *hostname, uint16_t port,
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PRIntn af);
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extern int nss_sock_set_non_blocking(PRFileDesc *sock);
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extern PRFileDesc *nss_sock_create_client_socket(const char *hostname, uint16_t port,
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PRIntn af, PRIntervalTime timeout);
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extern PRFileDesc *nss_sock_start_ssl_as_client(PRFileDesc *input_sock, const char *ssl_url,
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SSLBadCertHandler bad_cert_hook, SSLGetClientAuthData client_auth_hook,
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void *client_auth_hook_arg, int force_handshake, int *reset_would_block);
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extern PRFileDesc *nss_sock_start_ssl_as_server(PRFileDesc *input_sock,
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CERTCertificate *server_cert, SECKEYPrivateKey *server_key, int require_client_cert,
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int force_handshake, int *reset_would_block);
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extern int nss_sock_non_blocking_client_init(const char *host_name,
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uint16_t port, PRIntn af, struct nss_sock_non_blocking_client *client);
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extern int nss_sock_non_blocking_client_try_next(
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struct nss_sock_non_blocking_client *client);
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extern void nss_sock_non_blocking_client_destroy(
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struct nss_sock_non_blocking_client *client);
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extern int nss_sock_non_blocking_client_succeeded(const PRPollDesc *pfd);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _NSS_SOCK_H_ */
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