Lines Matching refs:context
1 /* $NetBSD: context.c,v 1.8 2023/09/11 15:12:12 christos Exp $ */
57 copy_enctypes(krb5_context context,
67 set_etypes (krb5_context context,
74 etypes_str = krb5_config_get_strings(context, NULL, "libdefaults",
82 return krb5_enomem(context);
86 if(krb5_string_to_enctype(context, etypes_str[j], &e) != 0)
88 if (krb5_enctype_valid(context, e) != 0)
100 * read variables from the configuration file and set in `context'
104 init_context_from_config_file(krb5_context context)
111 INIT_FIELD(context, time, max_skew, 5 * 60, "clockskew");
112 INIT_FIELD(context, time, kdc_timeout, 30, "kdc_timeout");
113 INIT_FIELD(context, time, host_timeout, 3, "host_timeout");
114 INIT_FIELD(context, int, max_retries, 3, "max_retries");
116 INIT_FIELD(context, string, http_proxy, NULL, "http_proxy");
118 ret = krb5_config_get_bool_default(context, NULL, FALSE,
122 krb5_enctype_enable(context, ETYPE_DES_CBC_CRC);
123 krb5_enctype_enable(context, ETYPE_DES_CBC_MD4);
124 krb5_enctype_enable(context, ETYPE_DES_CBC_MD5);
125 krb5_enctype_enable(context, ETYPE_DES_CBC_NONE);
126 krb5_enctype_enable(context, ETYPE_DES_CFB64_NONE);
127 krb5_enctype_enable(context, ETYPE_DES_PCBC_NONE);
130 ret = set_etypes (context, "default_etypes", &tmptypes);
133 free(context->etypes);
134 context->etypes = tmptypes;
137 * of the context. To be able to reset it to
140 free(context->cfg_etypes);
141 context->cfg_etypes = NULL;
143 ret = copy_enctypes(context, tmptypes, &context->cfg_etypes);
148 ret = set_etypes (context, "default_etypes_des", &tmptypes);
151 free(context->etypes_des);
152 context->etypes_des = tmptypes;
154 ret = set_etypes (context, "default_as_etypes", &tmptypes);
157 free(context->as_etypes);
158 context->as_etypes = tmptypes;
160 ret = set_etypes (context, "default_tgs_etypes", &tmptypes);
163 free(context->tgs_etypes);
164 context->tgs_etypes = tmptypes;
166 ret = set_etypes (context, "permitted_enctypes", &tmptypes);
169 free(context->permitted_enctypes);
170 context->permitted_enctypes = tmptypes;
172 INIT_FIELD(context, string, default_keytab,
175 INIT_FIELD(context, string, default_keytab_modify,
178 INIT_FIELD(context, string, time_fmt,
181 INIT_FIELD(context, string, date_fmt,
184 INIT_FIELD(context, bool, log_utc,
190 tmp = krb5_config_get_string(context, NULL, "libdefaults",
193 roken_gethostby_setup(context->http_proxy, tmp);
194 krb5_free_host_realm (context, context->default_realms);
195 context->default_realms = NULL;
201 krb5_set_extra_addresses(context, NULL);
202 adr = krb5_config_get_strings(context, NULL,
208 ret = krb5_parse_address(context, *a, &addresses);
210 krb5_add_extra_addresses(context, &addresses);
211 krb5_free_addresses(context, &addresses);
216 krb5_set_ignore_addresses(context, NULL);
217 adr = krb5_config_get_strings(context, NULL,
223 ret = krb5_parse_address(context, *a, &addresses);
225 krb5_add_ignore_addresses(context, &addresses);
226 krb5_free_addresses(context, &addresses);
232 INIT_FIELD(context, bool, scan_interfaces, TRUE, "scan_interfaces");
233 INIT_FIELD(context, int, fcache_vno, 0, "fcache_version");
235 INIT_FIELD(context, bool, srv_lookup, TRUE, "srv_lookup");
236 INIT_FIELD(context, bool, srv_lookup, context->srv_lookup, "dns_lookup_kdc");
237 INIT_FIELD(context, int, large_msg_size, 1400, "large_message_size");
238 INIT_FIELD(context, int, max_msg_size, 1000 * 1024, "maximum_message_size");
239 INIT_FLAG(context, flags, KRB5_CTX_F_DNS_CANONICALIZE_HOSTNAME, TRUE, "dns_canonicalize_hostname");
240 INIT_FLAG(context, flags, KRB5_CTX_F_CHECK_PAC, TRUE, "check_pac");
242 if (context->default_cc_name)
243 free(context->default_cc_name);
244 context->default_cc_name = NULL;
245 context->default_cc_name_set = 0;
247 s = krb5_config_get_strings(context, NULL, "logging", "krb5", NULL);
251 if (context->debug_dest)
252 krb5_closelog(context, context->debug_dest);
254 krb5_initlog(context, "libkrb5", &context->debug_dest);
256 krb5_addlog_dest(context, context->debug_dest, *p);
260 tmp = krb5_config_get_string(context, NULL, "libdefaults",
266 context->flags |= KRB5_CTX_F_RD_REQ_IGNORE;
268 ret = krb5_config_get_bool_default(context, NULL, TRUE,
272 context->flags |= KRB5_CTX_F_FCACHE_STRICT_CHECKING;
278 cc_ops_register(krb5_context context)
280 context->cc_ops = NULL;
281 context->num_cc_ops = 0;
284 krb5_cc_register(context, &krb5_acc_ops, TRUE);
286 krb5_cc_register(context, &krb5_fcc_ops, TRUE);
287 krb5_cc_register(context, &krb5_dcc_ops, TRUE);
288 krb5_cc_register(context, &krb5_mcc_ops, TRUE);
290 krb5_cc_register(context, &krb5_scc_ops, TRUE);
294 krb5_cc_register(context, &krb5_akcm_ops, TRUE);
296 krb5_cc_register(context, &krb5_kcm_ops, TRUE);
298 _krb5_load_ccache_plugins(context);
303 cc_ops_copy(krb5_context context, const krb5_context src_context)
307 context->cc_ops = NULL;
308 context->num_cc_ops = 0;
315 krb5_set_error_message(context, KRB5_CC_NOMEM,
322 context->cc_ops = cc_ops;
323 context->num_cc_ops = src_context->num_cc_ops;
329 kt_ops_register(krb5_context context)
331 context->num_kt_types = 0;
332 context->kt_types = NULL;
334 krb5_kt_register (context, &krb5_fkt_ops);
335 krb5_kt_register (context, &krb5_wrfkt_ops);
336 krb5_kt_register (context, &krb5_javakt_ops);
337 krb5_kt_register (context, &krb5_mkt_ops);
339 krb5_kt_register (context, &krb5_akf_ops);
341 krb5_kt_register (context, &krb5_any_ops);
346 kt_ops_copy(krb5_context context, const krb5_context src_context)
348 context->num_kt_types = 0;
349 context->kt_types = NULL;
354 context->kt_types = malloc(sizeof(context->kt_types[0]) * src_context->num_kt_types);
355 if (context->kt_types == NULL)
356 return krb5_enomem(context);
358 context->num_kt_types = src_context->num_kt_types;
359 memcpy(context->kt_types, src_context->kt_types,
360 sizeof(context->kt_types[0]) * src_context->num_kt_types);
384 krb5_context context = ctx;
390 dirs = krb5_config_get_strings(context, NULL, "libdefaults",
396 _krb5_load_plugins(context, "krb5", (const char **)dirs);
409 * Initializes the context structure and reads the configuration file
413 * @param context pointer to returned context
425 krb5_init_context(krb5_context *context)
433 *context = NULL;
485 *context = p;
492 krb5_get_permitted_enctypes(krb5_context context,
495 return krb5_get_default_in_tkt_etypes(context, KRB5_PDU_NONE, etypes);
503 copy_etypes (krb5_context context,
515 return krb5_enomem(context);
521 * Make a copy for the Kerberos 5 context, the new krb5_context shoud
524 * @param context the Kerberos context to copy
534 krb5_copy_context(krb5_context context, krb5_context *out)
543 return krb5_enomem(context);
547 if (context->default_cc_name)
548 p->default_cc_name = strdup(context->default_cc_name);
549 if (context->default_cc_name_env)
550 p->default_cc_name_env = strdup(context->default_cc_name_env);
552 if (context->etypes) {
553 ret = copy_etypes(context, context->etypes, &p->etypes);
557 if (context->cfg_etypes) {
558 ret = copy_etypes(context, context->cfg_etypes, &p->cfg_etypes);
562 if (context->etypes_des) {
563 ret = copy_etypes(context, context->etypes_des, &p->etypes_des);
568 if (context->default_realms) {
569 ret = krb5_copy_host_realm(context,
570 context->default_realms, &p->default_realms);
575 ret = _krb5_config_copy(context, context->cf, &p->cf);
582 cc_ops_copy(p, context);
583 kt_ops_copy(p, context);
586 if(context->warn_dest != NULL)
588 if(context->debug_dest != NULL)
592 ret = krb5_set_extra_addresses(p, context->extra_addresses);
595 ret = krb5_set_extra_addresses(p, context->ignore_addresses);
599 ret = _krb5_copy_send_to_kdc_func(p, context);
617 * @param context context to be freed.
623 krb5_free_context(krb5_context context)
625 _krb5_free_name_canon_rules(context, context->name_canon_rules);
626 if (context->default_cc_name)
627 free(context->default_cc_name);
628 if (context->default_cc_name_env)
629 free(context->default_cc_name_env);
630 free(context->etypes);
631 free(context->cfg_etypes);
632 free(context->etypes_des);
633 krb5_free_host_realm (context, context->default_realms);
634 krb5_config_file_free (context, context->cf);
635 free_error_table (context->et_list);
636 free(rk_UNCONST(context->cc_ops));
637 free(context->kt_types);
638 krb5_clear_error_message(context);
639 if(context->warn_dest != NULL)
640 krb5_closelog(context, context->warn_dest);
641 if(context->debug_dest != NULL)
642 krb5_closelog(context, context->debug_dest);
643 krb5_set_extra_addresses(context, NULL);
644 krb5_set_ignore_addresses(context, NULL);
645 krb5_set_send_to_kdc_func(context, NULL, NULL);
648 if (context->hx509ctx)
649 hx509_context_free(&context->hx509ctx);
652 HEIMDAL_MUTEX_destroy(&context->mutex);
653 if (context->flags & KRB5_CTX_F_SOCKETS_INITIALIZED) {
657 memset(context, 0, sizeof(*context));
658 free(context);
662 * Reinit the context from a new set of filenames.
664 * @param context context to add configuration too.
674 krb5_set_config_files(krb5_context context, char **filenames)
679 ret = krb5_config_parse_file_multi(context, *filenames, &tmp);
682 krb5_config_file_free(context, tmp);
695 _krb5_load_config_from_registry(context, &tmp);
698 krb5_config_file_free(context, context->cf);
699 context->cf = tmp;
700 ret = init_context_from_config_file(context);
934 krb5_kerberos_enctypes(krb5_context context)
965 if (krb5_enctype_valid(context, ETYPE_DES_CBC_CRC) == 0 &&
966 krb5_enctype_valid(context, ETYPE_DES_CBC_MD4) == 0 &&
967 krb5_enctype_valid(context, ETYPE_DES_CBC_MD5) == 0 &&
968 krb5_enctype_valid(context, ETYPE_DES_CBC_NONE) == 0 &&
969 krb5_enctype_valid(context, ETYPE_DES_CFB64_NONE) == 0 &&
970 krb5_enctype_valid(context, ETYPE_DES_PCBC_NONE) == 0)
981 copy_enctypes(krb5_context context,
993 return krb5_enomem(context);
995 if (krb5_enctype_valid(context, in[n]) != 0)
1002 krb5_set_error_message (context, KRB5_PROG_ETYPE_NOSUPP,
1016 default_etypes(krb5_context context, krb5_enctype **etype)
1018 const krb5_enctype *p = krb5_kerberos_enctypes(context);
1019 return copy_enctypes(context, p, etype);
1026 * @param context Kerberos 5 context.
1038 krb5_set_default_in_tkt_etypes(krb5_context context,
1045 etypes = context->cfg_etypes;
1049 ret = copy_enctypes(context, etypes, &p);
1053 if(context->etypes)
1054 free(context->etypes);
1055 context->etypes = p;
1063 * @param context Kerberos 5 context.
1075 krb5_get_default_in_tkt_etypes(krb5_context context,
1087 if (pdu_type == KRB5_PDU_AS_REQUEST && context->as_etypes != NULL)
1088 enctypes = context->as_etypes;
1089 else if (pdu_type == KRB5_PDU_TGS_REQUEST && context->tgs_etypes != NULL)
1090 enctypes = context->tgs_etypes;
1091 else if (context->etypes != NULL)
1092 enctypes = context->etypes;
1095 ret = copy_enctypes(context, enctypes, &p);
1099 ret = default_etypes(context, &p);
1110 * @param context kerberos context to add the ets too
1116 krb5_init_ets(krb5_context context)
1118 if(context->et_list == NULL){
1119 krb5_add_et_list(context, initialize_krb5_error_table_r);
1120 krb5_add_et_list(context, initialize_asn1_error_table_r);
1121 krb5_add_et_list(context, initialize_heim_error_table_r);
1123 krb5_add_et_list(context, initialize_k524_error_table_r);
1133 krb5_add_et_list(context, initialize_hx_error_table_r);
1144 * @param context Kerberos 5 context.
1151 krb5_set_use_admin_kdc (krb5_context context, krb5_boolean flag)
1153 context->use_admin_kdc = flag;
1159 * @param context Kerberos 5 context.
1161 * @return boolean flag to telling the context will use admin KDC as the default KDC.
1167 krb5_get_use_admin_kdc (krb5_context context)
1169 return context->use_admin_kdc;
1176 * @param context Kerberos 5 context.
1186 krb5_add_extra_addresses(krb5_context context, krb5_addresses *addresses)
1189 if(context->extra_addresses)
1190 return krb5_append_addresses(context,
1191 context->extra_addresses, addresses);
1193 return krb5_set_extra_addresses(context, addresses);
1200 * @param context Kerberos 5 context.
1210 krb5_set_extra_addresses(krb5_context context, const krb5_addresses *addresses)
1212 if(context->extra_addresses)
1213 krb5_free_addresses(context, context->extra_addresses);
1216 if(context->extra_addresses != NULL) {
1217 free(context->extra_addresses);
1218 context->extra_addresses = NULL;
1222 if(context->extra_addresses == NULL) {
1223 context->extra_addresses = malloc(sizeof(*context->extra_addresses));
1224 if (context->extra_addresses == NULL)
1225 return krb5_enomem(context);
1227 return krb5_copy_addresses(context, addresses, context->extra_addresses);
1234 * @param context Kerberos 5 context.
1244 krb5_get_extra_addresses(krb5_context context, krb5_addresses *addresses)
1246 if(context->extra_addresses == NULL) {
1250 return krb5_copy_addresses(context,context->extra_addresses, addresses);
1257 * @param context Kerberos 5 context.
1267 krb5_add_ignore_addresses(krb5_context context, krb5_addresses *addresses)
1270 if(context->ignore_addresses)
1271 return krb5_append_addresses(context,
1272 context->ignore_addresses, addresses);
1274 return krb5_set_ignore_addresses(context, addresses);
1281 * @param context Kerberos 5 context.
1291 krb5_set_ignore_addresses(krb5_context context, const krb5_addresses *addresses)
1293 if(context->ignore_addresses)
1294 krb5_free_addresses(context, context->ignore_addresses);
1296 if(context->ignore_addresses != NULL) {
1297 free(context->ignore_addresses);
1298 context->ignore_addresses = NULL;
1302 if(context->ignore_addresses == NULL) {
1303 context->ignore_addresses = malloc(sizeof(*context->ignore_addresses));
1304 if (context->ignore_addresses == NULL)
1305 return krb5_enomem(context);
1307 return krb5_copy_addresses(context, addresses, context->ignore_addresses);
1314 * @param context Kerberos 5 context.
1324 krb5_get_ignore_addresses(krb5_context context, krb5_addresses *addresses)
1326 if(context->ignore_addresses == NULL) {
1330 return krb5_copy_addresses(context, context->ignore_addresses, addresses);
1336 * @param context Kerberos 5 context.
1346 krb5_set_fcache_version(krb5_context context, int version)
1348 context->fcache_vno = version;
1355 * @param context Kerberos 5 context.
1365 krb5_get_fcache_version(krb5_context context, int *version)
1367 *version = context->fcache_vno;
1393 * @param context Kerberos 5 context.
1400 krb5_set_dns_canonicalize_hostname (krb5_context context, krb5_boolean flag)
1403 context->flags |= KRB5_CTX_F_DNS_CANONICALIZE_HOSTNAME;
1405 context->flags &= ~KRB5_CTX_F_DNS_CANONICALIZE_HOSTNAME;
1411 * @param context Kerberos 5 context.
1419 krb5_get_dns_canonicalize_hostname (krb5_context context)
1421 return (context->flags & KRB5_CTX_F_DNS_CANONICALIZE_HOSTNAME) ? 1 : 0;
1427 * @param context Kerberos 5 context.
1437 krb5_get_kdc_sec_offset (krb5_context context, int32_t *sec, int32_t *usec)
1440 *sec = context->kdc_sec_offset;
1442 *usec = context->kdc_usec_offset;
1449 * @param context Kerberos 5 context.
1459 krb5_set_kdc_sec_offset (krb5_context context, int32_t sec, int32_t usec)
1461 context->kdc_sec_offset = sec;
1463 context->kdc_usec_offset = usec;
1470 * @param context Kerberos 5 context.
1478 krb5_get_max_time_skew (krb5_context context)
1480 return context->max_skew;
1486 * @param context Kerberos 5 context.
1493 krb5_set_max_time_skew (krb5_context context, time_t t)
1495 context->max_skew = t;
1501 * @param context Kerberos 5 context.
1514 _krb5_init_etype(krb5_context context,
1523 ret = krb5_get_default_in_tkt_etypes(context, pdu_type, val);
1525 ret = copy_enctypes(context, etypes, val);
1545 _krb5_homedir_access(krb5_context context)
1549 if (context && (context->flags & KRB5_CTX_F_HOMEDIR_ACCESS) == 0)
1561 * with context set to NULL, the global state is configured otherwise
1567 * @param context a Kerberos 5 context or NULL
1575 krb5_set_home_dir_access(krb5_context context, krb5_boolean allow)
1578 if (context) {
1579 old = (context->flags & KRB5_CTX_F_HOMEDIR_ACCESS) ? TRUE : FALSE;
1581 context->flags |= KRB5_CTX_F_HOMEDIR_ACCESS;
1583 context->flags &= ~KRB5_CTX_F_HOMEDIR_ACCESS;
Indexes created Sat Feb 28 05:31:39 UTC 2026