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-rw-r--r--modules/md/mod_md_config.c22
1 files changed, 21 insertions, 1 deletions
diff --git a/modules/md/mod_md_config.c b/modules/md/mod_md_config.c
index 31d06b4..cdd1e29 100644
--- a/modules/md/mod_md_config.c
+++ b/modules/md/mod_md_config.c
@@ -84,6 +84,7 @@ static md_mod_conf_t defmc = {
"crt.sh", /* default cert checker site name */
"https://crt.sh?q=", /* default cert checker site url */
NULL, /* CA cert file to use */
+ apr_time_from_sec(MD_SECS_PER_DAY/2), /* default time between cert checks */
apr_time_from_sec(5), /* minimum delay for retries */
13, /* retry_failover after 14 errors, with 5s delay ~ half a day */
0, /* store locks, disabled by default */
@@ -624,6 +625,24 @@ static const char *md_config_set_base_server(cmd_parms *cmd, void *dc, const cha
return set_on_off(&config->mc->manage_base_server, value, cmd->pool);
}
+static const char *md_config_set_check_interval(cmd_parms *cmd, void *dc, const char *value)
+{
+ md_srv_conf_t *config = md_config_get(cmd->server);
+ const char *err = md_conf_check_location(cmd, MD_LOC_NOT_MD);
+ apr_time_t interval;
+
+ (void)dc;
+ if (err) return err;
+ if (md_duration_parse(&interval, value, "s") != APR_SUCCESS) {
+ return "unrecognized duration format";
+ }
+ if (interval < apr_time_from_sec(1)) {
+ return "check interval cannot be less than one second";
+ }
+ config->mc->check_interval = interval;
+ return NULL;
+}
+
static const char *md_config_set_min_delay(cmd_parms *cmd, void *dc, const char *value)
{
md_srv_conf_t *config = md_config_get(cmd->server);
@@ -1304,7 +1323,8 @@ const command_rec md_cmds[] = {
"Configure locking of store for updates."),
AP_INIT_TAKE1("MDMatchNames", md_config_set_match_mode, NULL, RSRC_CONF,
"Determines how DNS names are matched to vhosts."),
-
+ AP_INIT_TAKE1("MDCheckInterval", md_config_set_check_interval, NULL, RSRC_CONF,
+ "Time between certificate checks."),
AP_INIT_TAKE1(NULL, NULL, NULL, RSRC_CONF, NULL)
};