crypto/dist/heimdal/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("$Heimdal: init_s.c 9441 2000-12-31 08:01:16Z assar $"
  37         "$NetBSD$");
  38
  39
  40 static kadm5_ret_t
  41 kadm5_s_init_with_context(krb5_context context,
  42                           const char *client_name,
  43                           const char *service_name,
  44                           kadm5_config_params *realm_params,
  45                           unsigned long struct_version,
  46                           unsigned long api_version,
  47                           void **server_handle)
  48 {
  49     kadm5_ret_t ret;
  50     kadm5_server_context *ctx;
  51     ret = _kadm5_s_init_context(&ctx, realm_params, context);
  52     if(ret)
  53         return ret;
  54
  55     assert(ctx->config.dbname != NULL);
  56     assert(ctx->config.stash_file != NULL);
  57     assert(ctx->config.acl_file != NULL);
  58     assert(ctx->log_context.log_file != NULL);
  59     assert(ctx->log_context.socket_name.sun_path[0] != '\0');
  60
  61     ret = hdb_create(ctx->context, &ctx->db, ctx->config.dbname);
  62     if(ret)
  63         return ret;
  64     ret = hdb_set_master_keyfile (ctx->context,
  65                                   ctx->db, ctx->config.stash_file);
  66     if(ret)
  67         return ret;
  68
  69     ctx->log_context.log_fd   = -1;
  70
  71     ctx->log_context.socket_fd = socket (AF_UNIX, SOCK_DGRAM, 0);
  72
  73     ret = krb5_parse_name(ctx->context, client_name, &ctx->caller);
  74     if(ret)
  75         return ret;
  76
  77     ret = _kadm5_acl_init(ctx);
  78     if(ret)
  79         return ret;
  80
  81     *server_handle = ctx;
  82     return 0;
  83 }
  84
  85 kadm5_ret_t
  86 kadm5_s_init_with_password_ctx(krb5_context context,
  87                                const char *client_name,
  88                                const char *password,
  89                                const char *service_name,
  90                                kadm5_config_params *realm_params,
  91                                unsigned long struct_version,
  92                                unsigned long api_version,
  93                                void **server_handle)
  94 {
  95     return kadm5_s_init_with_context(context,
  96                                      client_name,
  97                                      service_name,
  98                                      realm_params,
  99                                      struct_version,
 100                                      api_version,
 101                                      server_handle);
 102 }
 103
 104 kadm5_ret_t
 105 kadm5_s_init_with_password(const char *client_name,
 106                            const char *password,
 107                            const char *service_name,
 108                            kadm5_config_params *realm_params,
 109                            unsigned long struct_version,
 110                            unsigned long api_version,
 111                            void **server_handle)
 112 {
 113     krb5_context context;
 114     kadm5_ret_t ret;
 115     kadm5_server_context *ctx;
 116
 117     ret = krb5_init_context(&context);
 118     if (ret)
 119         return ret;
 120     ret = kadm5_s_init_with_password_ctx(context,
 121                                          client_name,
 122                                          password,
 123                                          service_name,
 124                                          realm_params,
 125                                          struct_version,
 126                                          api_version,
 127                                          server_handle);
 128     if(ret){
 129         krb5_free_context(context);
 130         return ret;
 131     }
 132     ctx = *server_handle;
 133     ctx->my_context = 1;
 134     return 0;
 135 }
 136
 137 kadm5_ret_t
 138 kadm5_s_init_with_skey_ctx(krb5_context context,
 139                            const char *client_name,
 140                            const char *keytab,
 141                            const char *service_name,
 142                            kadm5_config_params *realm_params,
 143                            unsigned long struct_version,
 144                            unsigned long api_version,
 145                            void **server_handle)
 146 {
 147     return kadm5_s_init_with_context(context,
 148                                      client_name,
 149                                      service_name,
 150                                      realm_params,
 151                                      struct_version,
 152                                      api_version,
 153                                      server_handle);
 154 }
 155
 156 kadm5_ret_t
 157 kadm5_s_init_with_skey(const char *client_name,
 158                        const char *keytab,
 159                        const char *service_name,
 160                        kadm5_config_params *realm_params,
 161                        unsigned long struct_version,
 162                        unsigned long api_version,
 163                        void **server_handle)
 164 {
 165     krb5_context context;
 166     kadm5_ret_t ret;
 167     kadm5_server_context *ctx;
 168
 169     ret = krb5_init_context(&context);
 170     if (ret)
 171         return ret;
 172     ret = kadm5_s_init_with_skey_ctx(context,
 173                                      client_name,
 174                                      keytab,
 175                                      service_name,
 176                                      realm_params,
 177                                      struct_version,
 178                                      api_version,
 179                                      server_handle);
 180     if(ret){
 181         krb5_free_context(context);
 182         return ret;
 183     }
 184     ctx = *server_handle;
 185     ctx->my_context = 1;
 186     return 0;
 187 }
 188
 189 kadm5_ret_t
 190 kadm5_s_init_with_creds_ctx(krb5_context context,
 191                             const char *client_name,
 192                             krb5_ccache ccache,
 193                             const char *service_name,
 194                             kadm5_config_params *realm_params,
 195                             unsigned long struct_version,
 196                             unsigned long api_version,
 197                             void **server_handle)
 198 {
 199     return kadm5_s_init_with_context(context,
 200                                      client_name,
 201                                      service_name,
 202                                      realm_params,
 203                                      struct_version,
 204                                      api_version,
 205                                      server_handle);
 206 }
 207
 208 kadm5_ret_t
 209 kadm5_s_init_with_creds(const char *client_name,
 210                         krb5_ccache ccache,
 211                         const char *service_name,
 212                         kadm5_config_params *realm_params,
 213                         unsigned long struct_version,
 214                         unsigned long api_version,
 215                         void **server_handle)
 216 {
 217     krb5_context context;
 218     kadm5_ret_t ret;
 219     kadm5_server_context *ctx;
 220
 221     ret = krb5_init_context(&context);
 222     if (ret)
 223         return ret;
 224     ret = kadm5_s_init_with_creds_ctx(context,
 225                                       client_name,
 226                                       ccache,
 227                                       service_name,
 228                                       realm_params,
 229                                       struct_version,
 230                                       api_version,
 231                                       server_handle);
 232     if(ret){
 233         krb5_free_context(context);
 234         return ret;
 235     }
 236     ctx = *server_handle;
 237     ctx->my_context = 1;
 238     return 0;
 239 }