From e0bf22a296a66b1bbf35bacd6ad05db8fe930557 Mon Sep 17 00:00:00 2001 From: doktornotor Date: Sun, 27 Sep 2015 11:39:30 +0200 Subject: sanitize squid3 package install process - On package install, custom_php_resync_config_command is automatically called. There is no need to call it yet again. - When squid_resync() is called on install, logdir will get created if needed, cache dir will get set up as needed via squid_dash_z(), and finally firewall will get reconfigured. There is absolutely no need to setup cache 4 times, there is also definitely no need to reconfigure filter 3 times and no need to restart the services (at least) 3 times in one minute. This seriously confuses Squid3 and breaks things, as in Bug #4857 - Finally, modify squid_resync() so that it only (re)starts services if Squid3 is actually enabled, and stops them otherwise --- config/squid3/34/squid.inc | 73 ++++++++++++++++++++-------------------------- 1 file changed, 32 insertions(+), 41 deletions(-) (limited to 'config/squid3/34') diff --git a/config/squid3/34/squid.inc b/config/squid3/34/squid.inc index 3e305936..a0bf7c87 100755 --- a/config/squid3/34/squid.inc +++ b/config/squid3/34/squid.inc @@ -313,10 +313,6 @@ function squid_install_command() { update_status("Writing configuration... One moment please..."); write_config(); - /* create cache */ - update_status("Creating squid cache pools... One moment please..."); - squid_dash_z(); - /* make sure pinger is executable and suid root */ // XXX: Bug #5114 if (file_exists(SQUID_LOCALBASE . "/libexec/squid/pinger")) { @@ -348,34 +344,9 @@ function squid_install_command() { squid_chown_recursive($dir, SQUID_UID, SQUID_GID); } - /* kill any running proxy alarm scripts */ - update_status("Checking for running processes... One moment please..."); - log_error("Stopping any running proxy monitors"); - mwexec("/usr/local/etc/rc.d/sqp_monitor.sh stop"); - sleep(1); - if (!file_exists(SQUID_CONFBASE . '/mime.conf') && file_exists(SQUID_CONFBASE . '/mime.conf.default')) copy(SQUID_CONFBASE . '/mime.conf.default', SQUID_CONFBASE . '/mime.conf'); - update_status("Checking cache... One moment please..."); - squid_dash_z(); - - if (!is_service_running('squid')) { - update_status("Starting... One moment please..."); - log_error("Starting Squid"); - mwexec_bg(SQUID_BASE. "/sbin/squid -f " . SQUID_CONFFILE); - } else { - update_status("Reloading Squid for configuration sync... One moment please..."); - log_error("Reloading Squid for configuration sync"); - mwexec_bg(SQUID_BASE. "/sbin/squid -k reconfigure -f " . SQUID_CONFFILE); - } - - /* restart proxy alarm scripts */ - log_error("Starting a proxy monitor script"); - mwexec_bg("/usr/local/etc/rc.d/sqp_monitor.sh start"); - - update_status("Reconfiguring filter... One moment please..."); - filter_configure(); } function squid_deinstall_command() { @@ -1980,43 +1951,63 @@ function squid_resync($via_rpc = "no") { } $log_dir = ""; + $squid_enabled = false; // check if Squid is enabled if (is_array($config['installedpackages']['squid']['config'])) { if ($config['installedpackages']['squid']['config'][0]['active_interface'] != "") { $log_dir = $config['installedpackages']['squid']['config'][0]['log_dir'] . '/'; + $squid_enabled = true; } } elseif (is_array($config['installedpackages']['squidreversegeneral']['config'])) { // check if squidreverse is enabled if ($config['installedpackages']['squidreversegeneral']['config'][0]['reverse_interface'] != "") { $log_dir = "/var/squid/logs/"; + $squid_enabled = true; } } - // do not start squid if there is no log dir - if ($log_dir != "") { - if (!is_dir($log_dir)) { - log_error("Creating Squid log dir $log_dir"); - safe_mkdir($log_dir, 0755); - squid_chown_recursive($log_dir, SQUID_UID, SQUID_GID); - } + // create log dir if required + if (!is_dir($log_dir)) { + log_error("Creating Squid log dir $log_dir"); + safe_mkdir($log_dir, 0755); + squid_chown_recursive($log_dir, SQUID_UID, SQUID_GID); + } - squid_dash_z(); + // check cache dir and create if necessary + squid_dash_z(); + // reconfigure and (re)start service as needed if enabled, otherwise stop them + // do not (re)start squid services on boot + if ((!isset($boot_process)) && ($squid_enabled)) { + /* kill any running proxy alarm scripts */ + log_error("Stopping any running proxy monitors"); + mwexec("/usr/local/etc/rc.d/sqp_monitor.sh stop"); + sleep(1); if (!is_service_running('squid')) { log_error("Starting Squid"); mwexec(SQUID_BASE . "/sbin/squid -f " . SQUID_CONFFILE); - } elseif (!isset($boot_process)) { + } else { log_error("Reloading Squid for configuration sync"); mwexec(SQUID_BASE . "/sbin/squid -k reconfigure -f " . SQUID_CONFFILE); } - - // Sleep for a couple seconds to give squid a chance to fire up fully. + // sleep for a couple seconds to give squid a chance to fire up fully. for ($i = 0; $i < 10; $i++) { if (!is_service_running('squid')) { sleep(1); } } - filter_configure(); + /* restart proxy alarm scripts */ + log_error("Starting a proxy monitor script"); + mwexec_bg("/usr/local/etc/rc.d/sqp_monitor.sh start"); + } elseif (!$squid_enabled) { + /* Squid is disabled - kill any running proxy alarm scripts and stop Squid services */ + log_error("Stopping any running proxy monitors"); + mwexec("/usr/local/etc/rc.d/sqp_monitor.sh stop"); + sleep(1); + log_error("Stopping Squid"); + stop_service("squid"); } + + filter_configure(); conf_mount_ro(); } -- cgit v1.2.3