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New function activitypub_get_handler().

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default 2022-09-23 20:59:19 +02:00
parent 1d694a245a
commit 6e6c315494
3 changed files with 67 additions and 2 deletions
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62
activitypub.c
View File

@ -156,13 +156,73 @@ void process_queue(snac *snac)
}
int activitypub_get_handler(d_char *req, char *q_path,
char **body, int *b_size, char **ctype)
{
int status = 200;
char *headers = xs_dict_get(req, "headers");
char *accept = xs_dict_get(headers, "accept");
snac snac;
xs *msg = xs_dict_new();
if (xs_str_in(accept, "application/activity+json") == -1 &&
xs_str_in(accept, "application/ld+json") == -1)
return 0;
xs *l = xs_split_n(q_path, "/", 2);
char *uid, *p_path;
uid = xs_list_get(l, 1);
if (!user_open(&snac, uid)) {
/* invalid user */
srv_log(xs_fmt("activitypub_get_handler bad user %s", uid));
return 404;
}
p_path = xs_list_get(l, 2);
if (p_path == NULL) {
/* if there was no component after the user, it's an actor request */
}
else
if (strcmp(p_path, "outbox") == 0) {
}
else
if (strcmp(p_path, "followers") == 0 || strcmp(p_path, "following") == 0) {
xs *id = xs_fmt("%s/%s", snac.actor, p_path);
msg = xs_dict_append(msg, "@context", "https:/" "/www.w3.org/ns/activitystreams");
msg = xs_dict_append(msg, "attributedTo", snac.actor);
msg = xs_dict_append(msg, "id", id);
msg = xs_dict_append(msg, "orderedItems", xs_list_new());
msg = xs_dict_append(msg, "totalItems", xs_number_new(0));
msg = xs_dict_append(msg, "type", "OrderedCollection");
}
else
if (xs_startswith(p_path, "p/")) {
}
else
status = 404;
if (status == 200) {
*body = xs_json_dumps_pp(msg, 4);
*b_size = strlen(*body);
}
user_free(&snac);
return status;
}
int activitypub_post_handler(d_char *req, char *q_path,
d_char *payload, int p_size,
char **body, int *b_size, char **ctype)
/* processes an input message */
{
int status = 200;
char *i_ctype = xs_dict_get(req, "content-type");
char *headers = xs_dict_get(req, "headers");
char *i_ctype = xs_dict_get(headers, "content-type");
snac snac;
if (xs_str_in(i_ctype, "application/activity+json") == -1 &&

3
httpd.c
View File

@ -131,6 +131,9 @@ void httpd_connection(int rs)
if (status == 0)
status = webfinger_get_handler(req, q_path, &body, &b_size, &ctype);
if (status == 0)
status = activitypub_get_handler(req, q_path, &body, &b_size, &ctype);
}
else
if (strcmp(method, "POST") == 0) {

4
snac.h
View File

@ -78,13 +78,15 @@ void httpd(void);
int webfinger_request(char *qs, char **actor, char **user);
int webfinger_get_handler(d_char *req, char *q_path,
char **body, int *b_size, char **ctype);
char **body, int *b_size, char **ctype);
int activitypub_request(snac *snac, char *url, d_char **data);
int actor_request(snac *snac, char *actor, d_char **data);
int send_to_inbox(snac *snac, char *inbox, char *msg, d_char **payload, int *p_size);
int send_to_actor(snac *snac, char *actor, char *msg, d_char **payload, int *p_size);
void process_queue(snac *snac);
int activitypub_get_handler(d_char *req, char *q_path,
char **body, int *b_size, char **ctype);
int activitypub_post_handler(d_char *req, char *q_path,
char *payload, int p_size,
char **body, int *b_size, char **ctype);