diff options
Diffstat (limited to 'usr.sbin/rpc.tlsservd/rpc.tlscommon.h')
| -rw-r--r-- | usr.sbin/rpc.tlsservd/rpc.tlscommon.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/usr.sbin/rpc.tlsservd/rpc.tlscommon.h b/usr.sbin/rpc.tlsservd/rpc.tlscommon.h new file mode 100644 index 000000000000..ad7147339d51 --- /dev/null +++ b/usr.sbin/rpc.tlsservd/rpc.tlscommon.h @@ -0,0 +1,68 @@ +/*- + * SPDX-License-Identifier: BSD-2-Clause-FreeBSD + * + * Copyright (c) 2021 Rick Macklem + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +/* + * Functions in rpc.tlscommon.c used by both rpc.tlsservd.c and rpc.tlsclntd.c. + */ +int rpctls_gethost(int s, struct sockaddr *sad, + char *hostip, size_t hostlen); +int rpctls_checkhost(struct sockaddr *sad, X509 *cert, + unsigned int wildcard); +int rpctls_loadcrlfile(SSL_CTX *ctx); +void rpctls_checkcrl(void); +void rpctls_verbose_out(const char *fmt, ...); +void rpctls_svc_run(void); + +/* + * A linked list of all current "SSL *"s and socket "fd"s + * for kernel RPC TLS connections is maintained. + * The "refno" field is a unique 64bit value used to + * identify which entry a kernel RPC upcall refers to. + */ +LIST_HEAD(ssl_list, ssl_entry); +struct ssl_entry { + LIST_ENTRY(ssl_entry) next; + uint64_t refno; + int s; + bool shutoff; + SSL *ssl; + X509 *cert; +}; + +/* Global variables shared between rpc.tlscommon.c and the daemons. */ +extern int rpctls_debug_level; +extern bool rpctls_verbose; +extern SSL_CTX *rpctls_ctx; +extern const char *rpctls_verify_cafile; +extern const char *rpctls_verify_capath; +extern char *rpctls_crlfile; +extern bool rpctls_cert; +extern bool rpctls_gothup; +extern struct ssl_list rpctls_ssllist; + |