lib/kadm5/init_s.c

   1 /*
   2  * Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan
   3  * (Royal Institute of Technology, Stockholm, Sweden).
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  *
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * 3. Neither the name of the Institute nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  */
  33
  34 #include "kadm5_locl.h"
  35
  36 RCSID("$Id$");
  37
  38
  39 static kadm5_ret_t
  40 kadm5_s_init_with_context(krb5_context context,
  41                           const char *client_name,
  42                           const char *service_name,
  43                           kadm5_config_params *realm_params,
  44                           unsigned long struct_version,
  45                           unsigned long api_version,
  46                           void **server_handle)
  47 {
  48     kadm5_ret_t ret;
  49     kadm5_server_context *ctx;
  50     ret = _kadm5_s_init_context(&ctx, realm_params, context);
  51     if(ret)
  52         return ret;
  53
  54     assert(ctx->config.dbname != NULL);
  55     assert(ctx->config.stash_file != NULL);
  56     assert(ctx->config.acl_file != NULL);
  57     assert(ctx->log_context.log_file != NULL);
  58 #ifndef NO_UNIX_SOCKETS
  59     assert(ctx->log_context.socket_name.sun_path[0] != '\0');
  60 #else
  61     assert(ctx->log_context.socket_info != NULL);
  62 #endif
  63
  64     ret = hdb_create(ctx->context, &ctx->db, ctx->config.dbname);
  65     if(ret)
  66         return ret;
  67     ret = hdb_set_master_keyfile (ctx->context,
  68                                   ctx->db, ctx->config.stash_file);
  69     if(ret)
  70         return ret;
  71
  72     ctx->log_context.log_fd   = -1;
  73
  74 #ifndef NO_UNIX_SOCKETS
  75     ctx->log_context.socket_fd = socket (AF_UNIX, SOCK_DGRAM, 0);
  76 #else
  77     ctx->log_context.socket_fd = socket (ctx->log_context.socket_info->ai_family,
  78                                          ctx->log_context.socket_info->ai_socktype,
  79                                          ctx->log_context.socket_info->ai_protocol);
  80 #endif
  81
  82     ret = krb5_parse_name(ctx->context, client_name, &ctx->caller);
  83     if(ret)
  84         return ret;
  85
  86     ret = _kadm5_acl_init(ctx);
  87     if(ret)
  88         return ret;
  89
  90     *server_handle = ctx;
  91     return 0;
  92 }
  93
  94 kadm5_ret_t
  95 kadm5_s_init_with_password_ctx(krb5_context context,
  96                                const char *client_name,
  97                                const char *password,
  98                                const char *service_name,
  99                                kadm5_config_params *realm_params,
 100                                unsigned long struct_version,
 101                                unsigned long api_version,
 102                                void **server_handle)
 103 {
 104     return kadm5_s_init_with_context(context,
 105                                      client_name,
 106                                      service_name,
 107                                      realm_params,
 108                                      struct_version,
 109                                      api_version,
 110                                      server_handle);
 111 }
 112
 113 kadm5_ret_t
 114 kadm5_s_init_with_password(const char *client_name,
 115                            const char *password,
 116                            const char *service_name,
 117                            kadm5_config_params *realm_params,
 118                            unsigned long struct_version,
 119                            unsigned long api_version,
 120                            void **server_handle)
 121 {
 122     krb5_context context;
 123     kadm5_ret_t ret;
 124     kadm5_server_context *ctx;
 125
 126     ret = krb5_init_context(&context);
 127     if (ret)
 128         return ret;
 129     ret = kadm5_s_init_with_password_ctx(context,
 130                                          client_name,
 131                                          password,
 132                                          service_name,
 133                                          realm_params,
 134                                          struct_version,
 135                                          api_version,
 136                                          server_handle);
 137     if(ret){
 138         krb5_free_context(context);
 139         return ret;
 140     }
 141     ctx = *server_handle;
 142     ctx->my_context = 1;
 143     return 0;
 144 }
 145
 146 kadm5_ret_t
 147 kadm5_s_init_with_skey_ctx(krb5_context context,
 148                            const char *client_name,
 149                            const char *keytab,
 150                            const char *service_name,
 151                            kadm5_config_params *realm_params,
 152                            unsigned long struct_version,
 153                            unsigned long api_version,
 154                            void **server_handle)
 155 {
 156     return kadm5_s_init_with_context(context,
 157                                      client_name,
 158                                      service_name,
 159                                      realm_params,
 160                                      struct_version,
 161                                      api_version,
 162                                      server_handle);
 163 }
 164
 165 kadm5_ret_t
 166 kadm5_s_init_with_skey(const char *client_name,
 167                        const char *keytab,
 168                        const char *service_name,
 169                        kadm5_config_params *realm_params,
 170                        unsigned long struct_version,
 171                        unsigned long api_version,
 172                        void **server_handle)
 173 {
 174     krb5_context context;
 175     kadm5_ret_t ret;
 176     kadm5_server_context *ctx;
 177
 178     ret = krb5_init_context(&context);
 179     if (ret)
 180         return ret;
 181     ret = kadm5_s_init_with_skey_ctx(context,
 182                                      client_name,
 183                                      keytab,
 184                                      service_name,
 185                                      realm_params,
 186                                      struct_version,
 187                                      api_version,
 188                                      server_handle);
 189     if(ret){
 190         krb5_free_context(context);
 191         return ret;
 192     }
 193     ctx = *server_handle;
 194     ctx->my_context = 1;
 195     return 0;
 196 }
 197
 198 kadm5_ret_t
 199 kadm5_s_init_with_creds_ctx(krb5_context context,
 200                             const char *client_name,
 201                             krb5_ccache ccache,
 202                             const char *service_name,
 203                             kadm5_config_params *realm_params,
 204                             unsigned long struct_version,
 205                             unsigned long api_version,
 206                             void **server_handle)
 207 {
 208     return kadm5_s_init_with_context(context,
 209                                      client_name,
 210                                      service_name,
 211                                      realm_params,
 212                                      struct_version,
 213                                      api_version,
 214                                      server_handle);
 215 }
 216
 217 kadm5_ret_t
 218 kadm5_s_init_with_creds(const char *client_name,
 219                         krb5_ccache ccache,
 220                         const char *service_name,
 221                         kadm5_config_params *realm_params,
 222                         unsigned long struct_version,
 223                         unsigned long api_version,
 224                         void **server_handle)
 225 {
 226     krb5_context context;
 227     kadm5_ret_t ret;
 228     kadm5_server_context *ctx;
 229
 230     ret = krb5_init_context(&context);
 231     if (ret)
 232         return ret;
 233     ret = kadm5_s_init_with_creds_ctx(context,
 234                                       client_name,
 235                                       ccache,
 236                                       service_name,
 237                                       realm_params,
 238                                       struct_version,
 239                                       api_version,
 240                                       server_handle);
 241     if(ret){
 242         krb5_free_context(context);
 243         return ret;
 244     }
 245     ctx = *server_handle;
 246     ctx->my_context = 1;
 247     return 0;
 248 }