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