2 * Copyright (c) 1997-2006 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
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34 #include "kadm5_locl.h"
39 change(void *server_handle,
44 kadm5_server_context *context = server_handle;
51 memset(&ent, 0, sizeof(ent));
52 ret = context->db->hdb_open(context->context, context->db, O_RDWR, 0);
56 ret = context->db->hdb_fetch_kvno(context->context, context->db, princ,
57 HDB_F_DECRYPT|HDB_F_GET_ANY|HDB_F_ADMIN_DATA, 0, &ent);
61 if (context->db->hdb_capability_flags & HDB_CAP_F_HANDLE_PASSWORDS) {
62 ret = context->db->hdb_password(context->context, context->db,
63 &ent, password, cond);
68 num_keys = ent.entry.keys.len;
69 keys = ent.entry.keys.val;
71 ent.entry.keys.len = 0;
72 ent.entry.keys.val = NULL;
74 ret = _kadm5_set_keys(context, &ent.entry, password);
76 _kadm5_free_keys (context->context, num_keys, keys);
81 existsp = _kadm5_exists_keys (ent.entry.keys.val,
84 _kadm5_free_keys (context->context, num_keys, keys);
87 ret = KADM5_PASS_REUSE;
88 krb5_set_error_message(context->context, ret,
89 "Password reuse forbidden");
93 ret = hdb_seal_keys(context->context, context->db, &ent.entry);
99 ret = _kadm5_set_modifier(context, &ent.entry);
103 ret = _kadm5_bump_pw_expire(context, &ent.entry);
107 ret = context->db->hdb_store(context->context, context->db,
108 HDB_F_REPLACE, &ent);
112 kadm5_log_modify (context,
114 KADM5_PRINCIPAL | KADM5_MOD_NAME | KADM5_MOD_TIME |
115 KADM5_KEY_DATA | KADM5_KVNO | KADM5_PW_EXPIRATION |
119 hdb_free_entry(context->context, &ent);
121 context->db->hdb_close(context->context, context->db);
122 return _kadm5_error_code(ret);
128 * change the password of `princ' to `password' if it's not already that.
132 kadm5_s_chpass_principal_cond(void *server_handle,
133 krb5_principal princ,
134 const char *password)
136 return change (server_handle, princ, password, 1);
140 * change the password of `princ' to `password'
144 kadm5_s_chpass_principal(void *server_handle,
145 krb5_principal princ,
146 const char *password)
148 return change (server_handle, princ, password, 0);
152 * change keys for `princ' to `keys'
156 kadm5_s_chpass_principal_with_key(void *server_handle,
157 krb5_principal princ,
159 krb5_key_data *key_data)
161 kadm5_server_context *context = server_handle;
165 memset(&ent, 0, sizeof(ent));
166 ret = context->db->hdb_open(context->context, context->db, O_RDWR, 0);
169 ret = context->db->hdb_fetch_kvno(context->context, context->db, princ, 0,
170 HDB_F_GET_ANY|HDB_F_ADMIN_DATA, &ent);
171 if(ret == HDB_ERR_NOENTRY)
173 ret = _kadm5_set_keys2(context, &ent.entry, n_key_data, key_data);
177 ret = _kadm5_set_modifier(context, &ent.entry);
180 ret = _kadm5_bump_pw_expire(context, &ent.entry);
184 ret = hdb_seal_keys(context->context, context->db, &ent.entry);
188 ret = context->db->hdb_store(context->context, context->db,
189 HDB_F_REPLACE, &ent);
193 kadm5_log_modify (context,
195 KADM5_PRINCIPAL | KADM5_MOD_NAME | KADM5_MOD_TIME |
196 KADM5_KEY_DATA | KADM5_KVNO | KADM5_PW_EXPIRATION |
200 hdb_free_entry(context->context, &ent);
202 context->db->hdb_close(context->context, context->db);
203 return _kadm5_error_code(ret);