//--------------------------------------------------------------------------------------//
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);
}
static int do_export(char *user, char *base_mailbox, char *basedir, char *outfile, char *search, int delete_after_dump, int recursive)
{
u64_t user_idnr = 0, owner_idnr = 0, mailbox_idnr = 0;
char *dumpfile = NULL, *mailbox = NULL, *search_mailbox = NULL, *dir = NULL;
GList *children = NULL;
int result = 0;
/* Verify the existence of this user */
if (! auth_user_exists(user, &user_idnr)) {
qerrorf("Error: user [%s] does not exist.\n", user);
result = -1;
goto cleanup;
}
mailbox = g_new0(char, IMAP_MAX_MAILBOX_NAMELEN);
if (!base_mailbox) {
/* Always recursive without a mailbox base */
search_mailbox = g_strdup("*");
} else if (recursive) {
/* Base and everything below */
search_mailbox = g_strdup_printf("%s*", base_mailbox);
} else if (!recursive) {
/* Should yield same results as plain db_findmailbox */
search_mailbox = g_strdup_printf("%s", base_mailbox);
}
/* FIXME: What are the possible error conditions here? */
db_findmailbox_by_regex(user_idnr, search_mailbox, &children, 0);
/* Decision process for basedir vs. outfile:
* If we're dumping one mailbox for one user, it goes to
* stdout. If we've been given -o -, dump everything to
* stdout (e.g., one giant mbox). If we've been given foo
*/
if (!outfile && !basedir) {
/* Default is to use basedir of . */
basedir = ".";
} else if (outfile) {
/* Everything goes into this one file */
dumpfile = outfile;
}
children = g_list_first(children);
qerrorf("Exporting [%u] mailboxes for [%s]\n", g_list_length(children), user);
while (children) {
mailbox_idnr = *(u64_t *)children->data;
db_getmailboxname(mailbox_idnr, user_idnr, mailbox);
if (! db_get_mailbox_owner(mailbox_idnr, &owner_idnr)) {
qerrorf("Error checking mailbox ownership");
goto cleanup;
}
if (owner_idnr == user_idnr) {
if (basedir) {
/* Prepare the directory */
dumpfile = g_strdup_printf("%s/%s/%s.mbox", basedir, user, mailbox);
dir = g_path_get_dirname(dumpfile);
if (g_mkdir_with_parents(dir, 0700)) {
qerrorf("can't create directory [%s]\n", dir);
result = -1;
goto cleanup;
}
}
qerrorf(" export mailbox %s -> %s\n", mailbox, dumpfile);
if ((result = mailbox_dump(mailbox_idnr, dumpfile, search, delete_after_dump)) != 0) {
qerrorf("error exporting mailbox %s -> %s\n", mailbox, dumpfile);
goto cleanup;
}
if (delete_after_dump) db_update("UPDATE %smailboxes SET seq=seq+1 WHERE mailbox_idnr=%d",DBPFX,mailbox_idnr);
if (basedir) {
g_free(dir);
g_free(dumpfile);
}
}
if (! g_list_next(children)) break;
children = g_list_next(children);
}
cleanup:
g_list_destroy(children);
g_free(search_mailbox);
g_free(mailbox);
return result;
}
