diff options
Diffstat (limited to 'source4/heimdal/lib/krb5/context.c')
| -rw-r--r-- | source4/heimdal/lib/krb5/context.c | 70 |
1 files changed, 65 insertions, 5 deletions
diff --git a/source4/heimdal/lib/krb5/context.c b/source4/heimdal/lib/krb5/context.c index 100eb1237d..d4e48d26c7 100644 --- a/source4/heimdal/lib/krb5/context.c +++ b/source4/heimdal/lib/krb5/context.c @@ -269,7 +269,7 @@ cc_ops_copy(krb5_context context, const krb5_context src_context) return KRB5_CC_NOMEM; } - memcpy(cc_ops, src_context->cc_ops, + memcpy(rk_UNCONST(cc_ops), src_context->cc_ops, sizeof(cc_ops[0]) * src_context->num_cc_ops); context->cc_ops = cc_ops; context->num_cc_ops = src_context->num_cc_ops; @@ -559,7 +559,7 @@ krb5_free_context(krb5_context context) krb5_free_host_realm (context, context->default_realms); krb5_config_file_free (context, context->cf); free_error_table (context->et_list); - free(context->cc_ops); + free(rk_UNCONST(context->cc_ops)); free(context->kt_types); krb5_clear_error_message(context); if(context->warn_dest != NULL) @@ -616,6 +616,11 @@ krb5_set_config_files(krb5_context context, char **filenames) if(tmp == NULL) return ENXIO; #endif + +#ifdef _WIN32 + _krb5_load_config_from_registry(context, &tmp); +#endif + krb5_config_file_free(context, context->cf); context->cf = tmp; ret = init_context_from_config_file(context); @@ -668,7 +673,7 @@ krb5_prepend_config_files(const char *filelist, char **pq, char ***ret_pp) while(1) { ssize_t l; q = p; - l = strsep_copy(&q, ":", NULL, 0); + l = strsep_copy(&q, PATH_SEP, NULL, 0); if(l == -1) break; fn = malloc(l + 1); @@ -676,7 +681,7 @@ krb5_prepend_config_files(const char *filelist, char **pq, char ***ret_pp) krb5_free_config_files(pp); return ENOMEM; } - (void)strsep_copy(&p, ":", fn, l + 1); + (void)strsep_copy(&p, PATH_SEP, fn, l + 1); ret = add_file(&pp, &len, fn); if (ret) { krb5_free_config_files(pp); @@ -736,6 +741,45 @@ krb5_prepend_config_files_default(const char *filelist, char ***pfilenames) return 0; } +#ifdef _WIN32 + +/** + * Checks the registry for configuration file location + * + * Kerberos for Windows and other legacy Kerberos applications expect + * to find the configuration file location in the + * SOFTWARE\MIT\Kerberos registry key under the value "config". + */ +char * +_krb5_get_default_config_config_files_from_registry() +{ + static const char * KeyName = "Software\\MIT\\Kerberos"; + char *config_file = NULL; + LONG rcode; + HKEY key; + + rcode = RegOpenKeyEx(HKEY_CURRENT_USER, KeyName, 0, KEY_READ, &key); + if (rcode == ERROR_SUCCESS) { + config_file = _krb5_parse_reg_value_as_multi_string(NULL, key, "config", + REG_NONE, 0, PATH_SEP); + RegCloseKey(key); + } + + if (config_file) + return config_file; + + rcode = RegOpenKeyEx(HKEY_LOCAL_MACHINE, KeyName, 0, KEY_READ, &key); + if (rcode == ERROR_SUCCESS) { + config_file = _krb5_parse_reg_value_as_multi_string(NULL, key, "config", + REG_NONE, 0, PATH_SEP); + RegCloseKey(key); + } + + return config_file; +} + +#endif + /** * Get the global configuration list. * @@ -756,6 +800,22 @@ krb5_get_default_config_files(char ***pfilenames) return EINVAL; if(!issuid()) files = getenv("KRB5_CONFIG"); + +#ifdef _WIN32 + if (files == NULL) { + char * reg_files; + reg_files = _krb5_get_default_config_config_files_from_registry(); + if (reg_files != NULL) { + krb5_error_code code; + + code = krb5_prepend_config_files(reg_files, NULL, pfilenames); + free(reg_files); + + return code; + } + } +#endif + if (files == NULL) files = krb5_config_file; @@ -1425,7 +1485,7 @@ _krb5_homedir_access(krb5_context context) * @ingroup krb5 */ -krb5_boolean +KRB5_LIB_FUNCTION krb5_boolean KRB5_LIB_CALL krb5_set_home_dir_access(krb5_context context, krb5_boolean allow) { krb5_boolean old; |