Current Path : /sys/rpc/rpcsec_gss/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //sys/rpc/rpcsec_gss/rpcsec_gss_conf.c |
/*- * Copyright (c) 2008 Doug Rabson * All rights reserved. * * 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. */ #include <sys/cdefs.h> __FBSDID("$FreeBSD: release/9.1.0/sys/rpc/rpcsec_gss/rpcsec_gss_conf.c 184588 2008-11-03 10:38:00Z dfr $"); #include <sys/param.h> #include <sys/systm.h> #include <sys/kobj.h> #include <sys/lock.h> #include <sys/malloc.h> #include <sys/mutex.h> #include <rpc/rpc.h> #include <rpc/rpcsec_gss.h> #include "rpcsec_gss_int.h" bool_t rpc_gss_mech_to_oid(const char *mech, gss_OID *oid_ret) { gss_OID oid = kgss_find_mech_by_name(mech); if (oid) { *oid_ret = oid; return (TRUE); } _rpc_gss_set_error(RPC_GSS_ER_SYSTEMERROR, ENOENT); return (FALSE); } bool_t rpc_gss_oid_to_mech(gss_OID oid, const char **mech_ret) { const char *name = kgss_find_mech_by_oid(oid); if (name) { *mech_ret = name; return (TRUE); } _rpc_gss_set_error(RPC_GSS_ER_SYSTEMERROR, ENOENT); return (FALSE); } bool_t rpc_gss_qop_to_num(const char *qop, const char *mech, u_int *num_ret) { if (!strcmp(qop, "default")) { *num_ret = GSS_C_QOP_DEFAULT; return (TRUE); } _rpc_gss_set_error(RPC_GSS_ER_SYSTEMERROR, ENOENT); return (FALSE); } const char * _rpc_gss_num_to_qop(const char *mech, u_int num) { if (num == GSS_C_QOP_DEFAULT) return "default"; return (NULL); } const char ** rpc_gss_get_mechanisms(void) { static const char **mech_names = NULL; struct kgss_mech *km; int count; if (mech_names) return (mech_names); count = 0; LIST_FOREACH(km, &kgss_mechs, km_link) { count++; } count++; mech_names = malloc(count * sizeof(const char *), M_RPC, M_WAITOK); count = 0; LIST_FOREACH(km, &kgss_mechs, km_link) { mech_names[count++] = km->km_mech_name; } mech_names[count++] = NULL; return (mech_names); } #if 0 const char ** rpc_gss_get_mech_info(const char *mech, rpc_gss_service_t *service) { struct mech_info *info; _rpc_gss_load_mech(); _rpc_gss_load_qop(); SLIST_FOREACH(info, &mechs, link) { if (!strcmp(mech, info->name)) { /* * I'm not sure what to do with service * here. The Solaris manpages are not clear on * the subject and the OpenSolaris code just * sets it to rpc_gss_svc_privacy * unconditionally with a comment noting that * it is bogus. */ *service = rpc_gss_svc_privacy; return info->qops; } } _rpc_gss_set_error(RPC_GSS_ER_SYSTEMERROR, ENOENT); return (NULL); } #endif bool_t rpc_gss_get_versions(u_int *vers_hi, u_int *vers_lo) { *vers_hi = 1; *vers_lo = 1; return (TRUE); } bool_t rpc_gss_is_installed(const char *mech) { gss_OID oid = kgss_find_mech_by_name(mech); if (oid) return (TRUE); else return (FALSE); }