Apache httpd server

To enable support of SPDY on Apache:

• mod-ssl(NPN, OpenSSL 1.0.2) + mod-spdy for Apache v2.4.12 (build instructions)
• Add TLS Application-Layer Protocol Negotiation (ALPN) support to mod_ssl – support was added to v2.5.
• SPDYCheck to verify that given site has SPDY correctly enabled.

See also:

• HTTP/2: готовимся к переходу
• chrome://net-internals/#http2 – Chrome internal console to monitor HTTP/2 connections
• HTTP/2 in Tomcat

# mkdir /etc/systemd/system/apache2.service.d
# cat > /etc/systemd/system/apache2.service.d/override.conf <<EOF
[Service]
UMask=0027
EOF

Alias /exe/ /usr/lib/cgi-bin/
AddHandler cgi-script .pl

• Transport Layer Protection Cheat Sheet
• Server Side TLS

db4.8_recover -c -v -h /var/lib/svn/public/db
svnadmin recover /var/lib/svn/public
cd /var/lib/svn/public && make proper

Run them when Apache server is shut down! If the repository continues to work until the next commit and then fails again, check the permissions (group should be writeable by Apache server).

php_value session.gc_maxlifetime 7200
php_value session.cookie_lifetime 7200

--- /usr/share/squirrelmail/functions/global.php.orig    2006-07-08 21:01:27.000000000 +0200
+++ /usr/share/squirrelmail/functions/global.php    2012-12-19 22:27:47.433789672 +0100
@@ -92,9 +92,9 @@

     sqsession_is_active();

-    $_SESSION["$name"] = $var;
+    session_start();

-    session_register("$name");
+    $_SESSION["$name"] = $var;
 }

 /**
@@ -107,8 +107,6 @@
     sqsession_is_active();

     unset($_SESSION[$name]);
-
-    session_unregister("$name");
 }

 /**

See also Some serious incompatibilities with wheezy php 5.4.

--- /usr/share/squirrelmail/plugins/mail_fetch/functions.php.orig    2006-07-08 21:09:31.000000000 +0200
+++ /usr/share/squirrelmail/plugins/mail_fetch/functions.php    2012-12-19 22:32:26.273782351 +0100
@@ -293,21 +293,6 @@
 }
 // end of hooked functions

-/**
- * hex2bin - document me
- */
-function hex2bin( $data ) {
-
-    /* Original code by josh@superfork.com */
-
-    $len = strlen($data);
-    $newdata = '';
-    for( $i=0; $i < $len; $i += 2 ) {
-        $newdata .= pack( "C", hexdec( substr( $data, $i, 2) ) );
-    }
-    return $newdata;
-}
-
 function mf_keyED( $txt ) {

     global $MF_TIT;

In Debian the utility /usr/sbin/update-dictcommon-aspell (check /usr/share/perl5/Debian/DictionariesCommon.pm) updates the system-wide file /var/cache/dictionaries-common/sqspell.php. To use this approach download latest stable version (e.g. v1.4.23) and take /etc/squirrelmail/sqspell_config.php from it.

Complete but outdated patch is here (check also aspell support for squirrelspell via dictionaries-common).

The problem is that SquirrelMail and Thunderbird are configured differently. Deleting a mail on an IMAP server is a two step process: marking the mail as deleted, and then expunge the mail marked as deleted. Apparently Thunderbird only does the first step which is why you see the mail as gray with an icon in SquirrelMail. Your SquirrelMail is likely to be configured to expunge automatically when doing a delete. You can set mail.imap.expunge_after_delete=true using Thunderbird's Config Editor.