//--------------------------------------------------------------------------------------//
void Http_getMailboxes(T R)
{
const char *mailbox = Request_getId(R);
TRACE(TRACE_DEBUG,"mailbox [%s]", mailbox);
char *endptr = NULL;
struct evbuffer *buf;
uint64_t id = 0;
if (! mailbox) {
Request_error(R, HTTP_SERVUNAVAIL, "Server error");
return;
}
if (! (id = strtoull(mailbox, &endptr, 10))) {
Request_error(R, HTTP_NOTFOUND, "Not found");
return;
}
TRACE(TRACE_DEBUG,"mailbox id [%lu]", id);
buf = evbuffer_new();
Request_setContentType(R,"application/json; charset=utf-8");
if (Request_getMethod(R) == NULL) {
/*
* retrieve mailbox meta-data
* C < GET /mailboxes/876
*
* or
*
* append a new message
* C < POST /mailboxes/876
*/
const char *msg;
uint64_t msg_id = 0;
MailboxState_T b = MailboxState_new(id);
unsigned exists = MailboxState_getExists(b);
if ((msg = evhttp_find_header(Request_getPOST(R),"message"))) {
if (! db_append_msg(msg, MailboxState_getId(b), MailboxState_getOwner(b), NULL, &msg_id, TRUE))
exists++;
}
evbuffer_add_printf(buf, "{\"mailboxes\": {\n");
evbuffer_add_printf(buf, " \"%lu\":{\"name\":\"%s\",\"exists\":%d}", MailboxState_getId(b), MailboxState_getName(b), exists);
evbuffer_add_printf(buf, "\n}}\n");
MailboxState_free(&b);
} else if (MATCH(Request_getMethod(R),"messages")) {
/*
* list messages in mailbox
* C < GET /mailboxes/876/messages
*/
MailboxState_T b = MailboxState_new(id);
GTree *msns = MailboxState_getMsn(b);
GList *ids = g_tree_keys(msns);
GTree *msginfo = MailboxState_getMsginfo(b);
evbuffer_add_printf(buf, "{\"messages\": {\n");
while (ids && ids->data) {
uint64_t *msn = (uint64_t *)ids->data;
uint64_t *uid = (uint64_t *)g_tree_lookup(msns, msn);
MessageInfo *info = (MessageInfo *)g_tree_lookup(msginfo, uid);
evbuffer_add_printf(buf, " \"%lu\":{\"size\":%lu}", *uid, info->rfcsize);
if (! g_list_next(ids)) break;
ids = g_list_next(ids);
evbuffer_add_printf(buf,",\n");
}
evbuffer_add_printf(buf, "\n}}\n");
if (ids) g_list_free(g_list_first(ids));
MailboxState_free(&b);
}
if (EVBUFFER_LENGTH(buf))
Request_send(R, HTTP_OK, "OK", buf);
else
Request_error(R, HTTP_SERVUNAVAIL, "Server error");
evbuffer_free(buf);
}
//--------------------------------------------------------------------------------------//
void Http_getUsers(T R)
{
struct evbuffer *buf;
char *username = NULL;
uint64_t id = 0;
if (Request_getId(R)) {
/*
* id can be specified both by name and number
*
* C < /users/testuser1
* C < /users/123
*
*/
if ((id = strtoull(Request_getId(R), NULL, 10)))
username = auth_get_userid(id);
else if (auth_user_exists(Request_getId(R), &id))
username = g_strdup(Request_getId(R));
if (! (username && id))
Request_error(R, HTTP_NOTFOUND, "User not found");
}
buf = evbuffer_new();
if (Request_getMethod(R) == NULL) {
GList *users = NULL;
if (username) {
MailboxState_T M;
const char *mailbox;
uint64_t mboxid;
/*
* retrieve user meta-data
* C < /users/testuser1
* create/delete mailbox for user
* POST C < /users/testuser1
*/
if ((mailbox = evhttp_find_header(Request_getPOST(R),"create"))) {
const char *message;
if (db_mailbox_create_with_parents(mailbox, BOX_COMMANDLINE, id, &mboxid, &message)) {
Request_error(R, HTTP_BADREQUEST, message);
evbuffer_free(buf);
return;
}
}
if ((mailbox = evhttp_find_header(Request_getPOST(R),"delete"))) {
int access;
/* check if there is an attempt to delete inbox */
if (MATCH(mailbox, "INBOX")) {
Request_error(R, HTTP_BADREQUEST, "NO cannot delete special mailbox INBOX");
evbuffer_free(buf);
return;
}
if (! (db_findmailbox(mailbox, id, &mboxid)) ) {
Request_error(R, HTTP_NOTFOUND, "NO mailbox doesn't exists");
evbuffer_free(buf);
return;
}
/* Check if the user has ACL delete rights to this mailbox */
M = MailboxState_new(mboxid);
access = acl_has_right(M, id, ACL_RIGHT_DELETE);
if (access != 1) {
Request_error(R, HTTP_BADREQUEST, "NO permission denied");
evbuffer_free(buf);
return;
}
/* ok remove mailbox */
if (db_delete_mailbox(mboxid, 0, 1)) {
Request_error(R, HTTP_SERVUNAVAIL, "NO delete failed");
evbuffer_free(buf);
return;
}
}
users = g_list_append_printf(users, "%s", username);
} else {
/*
* list all users
* C < /users/
*
* create,edit,delete user
* POST C < /users/
*/
const char *user = NULL;
if ((user = evhttp_find_header(Request_getPOST(R),"create"))) {
const char *password, *encoding, *quota;
password = evhttp_find_header(Request_getPOST(R), "password");
encoding = evhttp_find_header(Request_getPOST(R), "encoding");
quota = evhttp_find_header(Request_getPOST(R), "quota");
TRACE(TRACE_DEBUG, "create user: [%s] password: [%s] encoding [%s] quota [%s]",
user, password, encoding, quota);
} else if ((user = evhttp_find_header(Request_getPOST(R),"edit"))) {
TRACE(TRACE_DEBUG, "edit user: [%s]", user);
} else if ((user = evhttp_find_header(Request_getPOST(R),"delete"))) {
TRACE(TRACE_DEBUG, "delete user: [%s]", user);
}
users = auth_get_known_users();
}
Request_setContentType(R,"application/json; charset=utf-8");
evbuffer_add_printf(buf, "{\"users\": {\n");
while(users->data) {
uint64_t id;
if (auth_user_exists((char *)users->data, &id))
evbuffer_add_printf(buf, " \"%lu\":{\"name\":\"%s\"}", id, (char *)users->data);
if (! g_list_next(users)) break;
users = g_list_next(users);
evbuffer_add_printf(buf,",\n");
}
evbuffer_add_printf(buf, "\n}}\n");
g_list_destroy(users);
} else if (MATCH(Request_getMethod(R),"mailboxes")) {
GList *mailboxes = NULL;
if (! username) {
Request_error(R, HTTP_NOTFOUND, "User not found");
evbuffer_free(buf);
return;
}
/*
* list mailboxes for user
* GET C < /users/testuser1/mailboxes
*
*/
db_findmailbox_by_regex(id, "*", &mailboxes, FALSE);
Request_setContentType(R,"application/json; charset=utf-8");
evbuffer_add_printf(buf, "{\"mailboxes\": {\n");
while (mailboxes->data) {
MailboxState_T b = MailboxState_new(*((uint64_t *)mailboxes->data));
MailboxState_setOwner(b, id);
//if (MailboxState_reload(b) == DM_SUCCESS)
evbuffer_add_printf(buf, " \"%lu\":{\"name\":\"%s\",\"exists\":%u}", MailboxState_getId(b), MailboxState_getName(b), MailboxState_getExists(b));
MailboxState_free(&b);
if (! g_list_next(mailboxes)) break;
mailboxes = g_list_next(mailboxes);
evbuffer_add_printf(buf,",\n");
}
evbuffer_add_printf(buf, "\n}}\n");
}
if (EVBUFFER_LENGTH(buf))
Request_send(R, HTTP_OK, "OK", buf);
else
Request_error(R, HTTP_SERVUNAVAIL, "Server error");
if (username) g_free(username);
evbuffer_free(buf);
}
GTree * MailboxState_get_set(MailboxState_T M, const char *set, gboolean uid)
{
GTree *inset, *a, *b;
GList *sets = NULL;
GString *t;
uint64_t lo = 0, hi = 0;
gboolean error = FALSE;
if (uid)
inset = MailboxState_getIds(M);
else
inset = MailboxState_getMsn(M);
a = g_tree_new_full((GCompareDataFunc)ucmpdata,NULL, (GDestroyNotify)uint64_free, (GDestroyNotify)uint64_free);
b = g_tree_new_full((GCompareDataFunc)ucmpdata,NULL, (GDestroyNotify)uint64_free, (GDestroyNotify)uint64_free);
if (! uid) {
lo = 1;
hi = MailboxState_getExists(M);
} else {
GList *ids = g_tree_keys(inset);
if (ids) {
ids = g_list_last(ids);
hi = *((uint64_t *)ids->data);
ids = g_list_first(ids);
lo = *((uint64_t *)ids->data);
g_list_free(g_list_first(ids));
}
}
t = g_string_new(set);
sets = g_string_split(t,",");
g_string_free(t,TRUE);
sets = g_list_first(sets);
while(sets) {
uint64_t l = 0, r = 0;
char *rest = (char *)sets->data;
if (strlen(rest) < 1) break;
if (g_tree_nnodes(inset) == 0) { // empty box
if (rest[0] == '*') {
uint64_t *k = mempool_pop(small_pool, sizeof(uint64_t));
uint64_t *v = mempool_pop(small_pool, sizeof(uint64_t));
*k = 1;
*v = MailboxState_getUidnext(M);
g_tree_insert(b, k, v);
} else {
if (! (l = dm_strtoull(sets->data, &rest, 10))) {
error = TRUE;
break;
}
if (rest[0]) {
if (rest[0] != ':') {
error = TRUE;
break;
}
rest++;
if ((rest[0] != '*') && (! dm_strtoull(rest, NULL, 10))) {
error = TRUE;
break;
}
}
uint64_t *k = mempool_pop(small_pool, sizeof(uint64_t));
uint64_t *v = mempool_pop(small_pool, sizeof(uint64_t));
*k = 1;
*v = MailboxState_getUidnext(M);
g_tree_insert(b, k, v);
}
} else {
if (rest[0] == '*') {
l = hi;
r = l;
if (strlen(rest) > 1)
rest++;
} else {
if (! (l = dm_strtoull(sets->data,&rest,10))) {
error = TRUE;
break;
}
if (l == 0xffffffff) l = hi; // outlook
l = max(l,lo);
r = l;
}
if (rest[0]==':') {
if (strlen(rest)>1) rest++;
if (rest[0] == '*') r = hi;
else {
if (! (r = dm_strtoull(rest,NULL,10))) {
error = TRUE;
break;
}
if (r == 0xffffffff) r = hi; // outlook
}
if (!r) break;
}
if (! (l && r)) break;
find_range(inset, min(l,r), max(l,r), a, uid);
if (g_tree_merge(b,a,IST_SUBSEARCH_OR)) {
error = TRUE;
TRACE(TRACE_ERR, "cannot compare null trees");
break;
}
}
if (! g_list_next(sets)) break;
sets = g_list_next(sets);
}
g_list_destroy(sets);
if (a) g_tree_destroy(a);
if (error) {
g_tree_destroy(b);
b = NULL;
TRACE(TRACE_DEBUG, "return NULL");
}
return b;
}
