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Call process_input_message() from the shared-inbox input.

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This way, some garbage like unrequested Deletes from Mastodon
and other transient errors (like unaccessible authors) can be
short-circuited before propagating the message to the users.
This commit is contained in:
default 2023-12-11 17:59:48 +01:00
parent b1ecaba803
commit 888a79e58a
1 changed files with 52 additions and 31 deletions
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83
activitypub.c
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@ -2052,45 +2052,66 @@ void process_queue_item(xs_dict *q_item)
}
else
if (strcmp(type, "input") == 0) {
/* redistribute the input message to all users */
char *ntid = xs_dict_get(q_item, "ntid");
xs *tmpfn = xs_fmt("%s/tmp/%s.json", srv_basedir, ntid);
xs_dict *msg = xs_dict_get(q_item, "message");
FILE *f;
xs_dict *req = xs_dict_get(q_item, "req");
int retries = xs_number_get(xs_dict_get(q_item, "retries"));
if ((f = fopen(tmpfn, "w")) != NULL) {
xs_json_dump(q_item, 4, f);
fclose(f);
}
/* do some instance-level checks */
int r = process_input_message(NULL, msg, req);
xs *users = user_list();
xs_list *p = users;
char *v;
int cnt = 0;
if (r == 0) {
/* transient error? retry */
int queue_retry_max = xs_number_get(xs_dict_get(srv_config, "queue_retry_max"));
while (xs_list_iter(&p, &v)) {
snac user;
if (user_open(&user, v)) {
if (is_msg_for_me(&user, msg)) {
xs *fn = xs_fmt("%s/queue/%s.json", user.basedir, ntid);
snac_debug(&user, 1, xs_fmt("enqueue_input (from shared inbox) %s", fn));
if (link(tmpfn, fn) < 0)
srv_log(xs_fmt("link(%s, %s) error", tmpfn, fn));
cnt++;
}
user_free(&user);
if (retries > queue_retry_max)
srv_log(xs_fmt("shared input giving up"));
else {
/* reenqueue */
enqueue_shared_input(msg, req, retries + 1);
srv_log(xs_fmt("shared input requeue #%d", retries + 1));
}
}
else
if (r == 2) {
/* redistribute the input message to all users */
char *ntid = xs_dict_get(q_item, "ntid");
xs *tmpfn = xs_fmt("%s/tmp/%s.json", srv_basedir, ntid);
FILE *f;
unlink(tmpfn);
if ((f = fopen(tmpfn, "w")) != NULL) {
xs_json_dump(q_item, 4, f);
fclose(f);
}
if (cnt == 0)
srv_debug(1, xs_fmt("no valid recipients for %s", tmpfn));
xs *users = user_list();
xs_list *p = users;
char *v;
int cnt = 0;
while (xs_list_iter(&p, &v)) {
snac user;
if (user_open(&user, v)) {
if (is_msg_for_me(&user, msg)) {
xs *fn = xs_fmt("%s/queue/%s.json", user.basedir, ntid);
snac_debug(&user, 1, xs_fmt("enqueue_input (from shared inbox) %s", fn));
if (link(tmpfn, fn) < 0)
srv_log(xs_fmt("link(%s, %s) error", tmpfn, fn));
cnt++;
}
user_free(&user);
}
}
unlink(tmpfn);
if (cnt == 0)
srv_debug(1, xs_fmt("no valid recipients for %s", tmpfn));
}
}
else
srv_log(xs_fmt("unexpected q_item type '%s'", type));