Add a page to handle IMAP/POP3 credentials update

mailbox/inbox_login_error.cgi

@@ -0,0 +1,38 @@
+#!/usr/local/bin/perl
+# inbox_login_error.cgi
+# Let user update IMAP/POP3 login credentials
+use strict;
+use warnings;
+our (%text, %in);
+our ($remote_user, $remote_pass);
+
+require './mailbox-lib.pl';
+&ReadParse();
+
+my @folders = &list_folders_sorted();
+my ($folder) = grep { $_->{'index'} == $in{'folder'} } @folders;
+
+# Check if this is a POP3 or IMAP inbox with no login set
+if ($folder->{'type'} == 2 || $folder->{'type'} == 4) {
+	&ui_print_header(undef, &text('error'), undef,
+			 undef, undef, 1);
+	print &ui_form_start("inbox_login.cgi", "post");
+	print &ui_hidden("folder", $folder->{'index'}),"\n";
+	print &ui_table_start(
+	      $folder->{'type'} == 2 ? $text{'mail_loginheader'}
+				     : $text{'mail_loginheader2'}, undef, 2);
+	print &ui_table_row(undef, &text('mail_logindesc',
+					 "<tt>$folder->{'server'}</tt>"), 2);
+
+	print &ui_table_row($text{'mail_loginuser'},
+			    &ui_textbox("user", $remote_user, 30));
+	print &ui_table_row($text{'mail_loginpass'},
+			    &ui_password("pass", $remote_pass, 30));
+
+	print &ui_table_end();
+	print &ui_form_end([ [ "login", $text{'mail_login'} ] ]);
+	}
+else {
+	error(text('mail_unknown'));
+}
+