From 68046e0fff12c35d793a7ae9f164ac415c84cc21 Mon Sep 17 00:00:00 2001 From: Eric Wong Date: Wed, 20 Jul 2022 09:24:09 +0000 Subject: public-inbox-pop3d - a mostly read-only POP3 server Old account expiry has not been implemented, but it seems to work well with both mpop(1) and getmail(1). The strictness of mpop was particularly helpful in ironing out bugs in our implementation of (dreaded) message sequence numbers. "EXPIRE 0" (RFC 2449) can theoretically save numerous "DELE" commands, but that's untested by real-world clients. mpop supports PIPELINING which is effective in hiding latency, and the core networking functionality is already well-tested from our NNTP and IMAP implementations. Configuration requires "publicinbox.pop3state" to point to a directory writable by the otherwise read-only daemon. See public-inbox-pop3d(1) manpage for more usage details. --- lib/PublicInbox/Daemon.pm | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'lib/PublicInbox/Daemon.pm') diff --git a/lib/PublicInbox/Daemon.pm b/lib/PublicInbox/Daemon.pm index 75719c34..fbce9154 100644 --- a/lib/PublicInbox/Daemon.pm +++ b/lib/PublicInbox/Daemon.pm @@ -32,8 +32,8 @@ my %tls_opt; # scheme://sockname => args for IO::Socket::SSL->start_SSL my $reexec_pid; my ($uid, $gid); my ($default_cert, $default_key); -my %KNOWN_TLS = ( 443 => 'https', 563 => 'nntps', 993 => 'imaps' ); -my %KNOWN_STARTTLS = ( 119 => 'nntp', 143 => 'imap' ); +my %KNOWN_TLS = (443 => 'https', 563 => 'nntps', 993 => 'imaps', 995 =>'pop3s'); +my %KNOWN_STARTTLS = (110 => 'pop3', 119 => 'nntp', 143 => 'imap'); sub accept_tls_opt ($) { my ($opt_str) = @_; @@ -155,7 +155,7 @@ EOF $tls_opt{"$scheme://$l"} = accept_tls_opt($1); } elsif (defined($default_cert)) { $tls_opt{"$scheme://$l"} = accept_tls_opt(''); - } elsif ($scheme =~ /\A(?:https|imaps|imaps)\z/) { + } elsif ($scheme =~ /\A(?:https|imaps|nntps|pop3s)\z/) { die "$orig specified w/o cert=\n"; } $scheme =~ /\A(http|imap|nntp|pop3)/ and @@ -622,7 +622,7 @@ sub daemon_loop ($) { $l =~ s!\A([^:]+)://!!; my $scheme = $1 // ''; my $xn = $xnetd->{$l} // $xnetd->{''}; - if ($scheme =~ m!\A(?:https|imaps|nntps)!) { + if ($scheme =~ m!\A(?:https|imaps|nntps|pop3s)!) { $post_accept{$l} = tls_start_cb($v, $xn->{post_accept}); } elsif ($xn->{tlsd}) { # STARTTLS, $k eq '' is OK $xn->{tlsd}->{accept_tls} = $v; -- cgit v1.2.3-24-ge0c7