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
36RCSID("$Id$");
37
38
39static kadm5_ret_t
40kadm5_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
94kadm5_ret_t
95kadm5_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
113kadm5_ret_t
114kadm5_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
146kadm5_ret_t
147kadm5_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
165kadm5_ret_t
166kadm5_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
198kadm5_ret_t
199kadm5_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
217kadm5_ret_t
218kadm5_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}
249