-struct ssl_conf_name {
- /* Name of this set of commands */
- char *name;
- /* List of commands */
- struct ssl_conf_cmd *cmds;
- /* Number of commands */
- size_t cmd_count;
-};
-
-struct ssl_conf_cmd {
- /* Command */
- char *cmd;
- /* Argument */
- char *arg;
-};
-
-static struct ssl_conf_name *ssl_names;
-static size_t ssl_names_count;
-
-static void ssl_module_free(CONF_IMODULE *md)
-{
- size_t i, j;
- if (ssl_names == NULL)
- return;
- for (i = 0; i < ssl_names_count; i++) {
- struct ssl_conf_name *tname = ssl_names + i;
- OPENSSL_free(tname->name);
- for (j = 0; j < tname->cmd_count; j++) {
- OPENSSL_free(tname->cmds[j].cmd);
- OPENSSL_free(tname->cmds[j].arg);
- }
- OPENSSL_free(tname->cmds);
- }
- OPENSSL_free(ssl_names);
- ssl_names = NULL;
- ssl_names_count = 0;
-}
-
-static int ssl_module_init(CONF_IMODULE *md, const CONF *cnf)
-{
- size_t i, j, cnt;
- int rv = 0;
- const char *ssl_conf_section;
- STACK_OF(CONF_VALUE) *cmd_lists;
- ssl_conf_section = CONF_imodule_get_value(md);
- cmd_lists = NCONF_get_section(cnf, ssl_conf_section);
- if (sk_CONF_VALUE_num(cmd_lists) <= 0) {
- if (cmd_lists == NULL)
- SSLerr(SSL_F_SSL_MODULE_INIT, SSL_R_SSL_SECTION_NOT_FOUND);
- else
- SSLerr(SSL_F_SSL_MODULE_INIT, SSL_R_SSL_SECTION_EMPTY);
- ERR_add_error_data(2, "section=", ssl_conf_section);
- goto err;
- }
- cnt = sk_CONF_VALUE_num(cmd_lists);
- ssl_names = OPENSSL_zalloc(sizeof(*ssl_names) * cnt);
- ssl_names_count = cnt;
- for (i = 0; i < ssl_names_count; i++) {
- struct ssl_conf_name *ssl_name = ssl_names + i;
- CONF_VALUE *sect = sk_CONF_VALUE_value(cmd_lists, i);
- STACK_OF(CONF_VALUE) *cmds = NCONF_get_section(cnf, sect->value);
- if (sk_CONF_VALUE_num(cmds) <= 0) {
- if (cmds == NULL)
- SSLerr(SSL_F_SSL_MODULE_INIT,
- SSL_R_SSL_COMMAND_SECTION_NOT_FOUND);
- else
- SSLerr(SSL_F_SSL_MODULE_INIT, SSL_R_SSL_COMMAND_SECTION_EMPTY);
- ERR_add_error_data(4, "name=", sect->name, ", value=", sect->value);
- goto err;
- }
- ssl_name->name = BUF_strdup(sect->name);
- if (ssl_name->name == NULL)
- goto err;
- cnt = sk_CONF_VALUE_num(cmds);
- ssl_name->cmds = OPENSSL_zalloc(cnt * sizeof(struct ssl_conf_cmd));
- if (ssl_name->cmds == NULL)
- goto err;
- ssl_name->cmd_count = cnt;
- for (j = 0; j < cnt; j++) {
- const char *name;
- CONF_VALUE *cmd_conf = sk_CONF_VALUE_value(cmds, j);
- struct ssl_conf_cmd *cmd = ssl_name->cmds + j;
- /* Skip any initial dot in name */
- name = strchr(cmd_conf->name, '.');
- if (name != NULL)
- name++;
- else
- name = cmd_conf->name;
- cmd->cmd = BUF_strdup(name);
- cmd->arg = BUF_strdup(cmd_conf->value);
- if (cmd->cmd == NULL || cmd->arg == NULL)
- goto err;
- }
-
- }
- rv = 1;
- err:
- if (rv == 0)
- ssl_module_free(md);
- return rv;
-}
-