imap: Added verification of UIDVALIDITY mailbox attribute

Added support for checking the UIDVALIDITY, and aborting the request, if
it has been specified in the URL and the server response is different.
This commit is contained in:
Jiri Hruska 2013-02-26 22:12:24 +01:00 committed by Steve Holme
parent 59c71c7fc7
commit a8eb059203

View File

@ -1216,6 +1216,7 @@ static CURLcode imap_state_select_resp(struct connectdata *conn,
{
CURLcode result = CURLE_OK;
struct SessionHandle *data = conn->data;
struct IMAP *imap = conn->data->state.proto.imap;
struct imap_conn *imapc = &conn->proto.imapc;
const char *line = data->state.buffer;
char tmp[20];
@ -1233,8 +1234,16 @@ static CURLcode imap_state_select_resp(struct connectdata *conn,
failf(data, "Select failed");
result = CURLE_LOGIN_DENIED;
}
else
result = imap_fetch(conn);
else {
/* Check if the UIDVALIDITY has been specified and matches */
if(imap->uidvalidity && imapc->mailbox_uidvalidity &&
strcmp(imap->uidvalidity, imapc->mailbox_uidvalidity)) {
failf(conn->data, "Mailbox UIDVALIDITY has changed");
result = CURLE_REMOTE_FILE_NOT_FOUND;
}
else
result = imap_fetch(conn);
}
return result;
}