diff options
Diffstat (limited to 'activitypub.c')
| -rw-r--r-- | activitypub.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/activitypub.c b/activitypub.c index d8f748e..3e306a6 100644 --- a/activitypub.c +++ b/activitypub.c @@ -1826,6 +1826,38 @@ int process_input_message(snac *snac, xs_dict *msg, xs_dict *req) } } + /* check the minimum acceptable account age */ + int min_account_age = xs_number_get(xs_dict_get(srv_config, "min_account_age")); + + if (min_account_age > 0) { + char *actor_date = xs_dict_get(actor_o, "published"); + if (!xs_is_null(actor_date)) { + time_t actor_t = xs_parse_iso_date(actor_date, 0); + + if (actor_t < 950000000) { + snac_log(snac, xs_fmt("rejected activity from %s (suspicious date, %s)", + actor, actor_date)); + + return 1; + } + + if (actor_t > 0) { + int td = (int)(time(NULL) - actor_t); + + snac_debug(snac, 2, xs_fmt("actor %s age: %d seconds", actor, td)); + + if (td < min_account_age) { + snac_log(snac, xs_fmt("rejected activity from %s (too new, %d seconds)", + actor, td)); + + return 1; + } + } + } + else + snac_log(snac, xs_fmt("warning: empty or null creation date for %s", actor)); + } + if (strcmp(type, "Follow") == 0) { /** **/ if (!follower_check(snac, actor)) { /* ensure the actor object is here */ |