* apt-pkg/deb/dpkgpm.cc:

[apt.git] / debian / apt.cron.daily

diff --git a/debian/apt.cron.daily b/debian/apt.cron.daily
index 3cf1e28f1605584752bc2e958d0fcacd8f081939..328282a41cae9c92e71feb1129fdbae0b5723982 100644 (file)
--- a/debian/apt.cron.daily
+++ b/debian/apt.cron.daily
@@ -1,4 +1,6 @@
 #!/bin/sh
 #!/bin/sh

+#
+

 #set -e
 #
 # This file understands the following apt configuration variables:
 #set -e
 #
 # This file understands the following apt configuration variables:


@@ -14,6 +16,9 @@
 #  Dir::Cache::Archive "archives/";
 #  - Set package archive directory
 #
 #  Dir::Cache::Archive "archives/";
 #  - Set package archive directory
 #

+#  APT::Periodic::Enable "1";
+#  - Enable the update/upgrade script (0=disable)
+#

 #  APT::Periodic::BackupArchiveInterval "0";
 #  - Backup after n-days if archive contents changed.(0=disable)
 #
 #  APT::Periodic::BackupArchiveInterval "0";
 #  - Backup after n-days if archive contents changed.(0=disable)
 #


@@ -44,24 +49,33 @@
 #  APT::Periodic::Update-Package-Lists "0";
 #  - Do "apt-get update" automatically every n-days (0=disable)
 #    
 #  APT::Periodic::Update-Package-Lists "0";
 #  - Do "apt-get update" automatically every n-days (0=disable)
 #    

-#  APT::Periodic::Download-Upgradeable-Packages "0";
+#  "APT::Periodic::Download-Upgradeable-Packages=0",

 #  - Do "apt-get upgrade --download-only" every n-days (0=disable)
 #  - Do "apt-get upgrade --download-only" every n-days (0=disable)

-# 
+#
+#  APT::Periodic::Download-Upgradeable-Packages-Debdelta "1";
+#  - Use debdelta-upgrade to download updates if available (0=disable)
+#

 #  APT::Periodic::Unattended-Upgrade "0";
 #  - Run the "unattended-upgrade" security upgrade script 
 #    every n-days (0=disabled)
 #    Requires the package "unattended-upgrades" and will write
 #    a log in /var/log/unattended-upgrades
 # 
 #  APT::Periodic::Unattended-Upgrade "0";
 #  - Run the "unattended-upgrade" security upgrade script 
 #    every n-days (0=disabled)
 #    Requires the package "unattended-upgrades" and will write
 #    a log in /var/log/unattended-upgrades
 # 

-#  APT::Periodic::AutocleanInterval "0";
-#  - Do "apt-get autoclean" every n-days (0=disable)
+#  "APT::Archives::MaxAge",
+#  - Set maximum allowed age of a cache package file. If a cache 
+#    package file is older it is deleted (0=disable)

 #
 #

-#  APT::Periodic::Verbose "0";
-#  - Send report mail to root
-#      0:  no report             (or null string)
-#      1:  progress report       (actually any string)
-#      2:  + command outputs     (remove -qq, remove 2>/dev/null, add -d)
-#      3:  + trace on            
+#  "APT::Archives::MaxSize",
+#  - Set maximum size of the cache in MB (0=disable). If the cache
+#    is bigger, cached package files are deleted until the size
+#    requirement is met (the biggest packages will be deleted 
+#    first).
+#
+#  "APT::Archives::MinAge"
+#  - Set minimum age of a package file. If a file is younger it
+#    will not be deleted (0=disable). Usefull to prevent races 
+#    and to keep backups of the packages for emergency.
+# 

 
 check_stamp()
 {
 
 check_stamp()
 {


@@ -102,9 +116,17 @@ check_stamp()
 
     delta=$(($now-$stamp))
 
 
     delta=$(($now-$stamp))
 

-    # intervall is in days, convert to sec.
+    # intervall is in days,

     interval=$(($interval*60*60*24))
     interval=$(($interval*60*60*24))

-    debug_echo "check_stamp: interval=$interval, now=$now, stamp=$stamp, delta=$delta (sec)"
+    #echo "stampfile: $1"
+    #echo "interval=$interval, now=$now, stamp=$stamp, delta=$delta"
+
+    # remove timestamps a day (or more) in the future and force re-check
+    if [ $stamp -gt $(($now+86400)) ]; then
+         echo "WARNING: file $stamp_file has a timestamp in the future: $stamp"
+         rm -f "$stamp_file"
+         return 0
+    fi

 
     # remove timestamps a day (or more) in the future and force re-check
     if [ $stamp -gt $(($now+86400)) ]; then
 
     # remove timestamps a day (or more) in the future and force re-check
     if [ $stamp -gt $(($now+86400)) ]; then


@@ -123,6 +145,7 @@ check_stamp()
 update_stamp()
 {
     stamp="$1"
 update_stamp()
 {
     stamp="$1"

+

     touch $stamp
 }
 
     touch $stamp
 }
 


@@ -319,12 +342,18 @@ if ! which apt-config >/dev/null ; then
        exit 0
 fi
 
        exit 0
 fi
 

+# check if the user really wants to do something
+AutoAptEnable=1  # default is yes
+eval $(apt-config shell AutoAptEnable APT::Periodic::Enable)
+
+if [ $AutoAptEnable -eq 0 ]; then
+    exit 0
+fi
+

 # Set VERBOSE mode from  apt-config (or inherit from environment)
 # Set VERBOSE mode from  apt-config (or inherit from environment)

+VERBOSE=0

 eval $(apt-config shell VERBOSE APT::Periodic::Verbose)
 debug_echo "verbose level $VERBOSE"
 eval $(apt-config shell VERBOSE APT::Periodic::Verbose)
 debug_echo "verbose level $VERBOSE"

-if [ -z "$VERBOSE" ]; then
-    VERBOSE="0"
-fi

 if [ "$VERBOSE" -le 2 ]; then
     # quiet for 0,1,2
     XSTDOUT=">/dev/null"
 if [ "$VERBOSE" -le 2 ]; then
     # quiet for 0,1,2
     XSTDOUT=">/dev/null"


@@ -360,7 +389,7 @@ if which on_ac_power >/dev/null; then
 fi
 
 # check if we can lock the cache and if the cache is clean
 fi
 
 # check if we can lock the cache and if the cache is clean

-if which apt-get >/dev/null && ! apt-get check $XAPTOPT $XSTDERR ; then
+if which apt-get >/dev/null && ! eval apt-get check -f $XAPTOPT $XSTDERR ; then

     debug_echo "error encountered in cron job with \"apt-get check\"."
     exit 0
 fi
     debug_echo "error encountered in cron job with \"apt-get check\"."
     exit 0
 fi


@@ -372,11 +401,10 @@ now=$(date +%s)
 # Document only Periodic for all controling parameters of this script.
 
 UpdateInterval=0
 # Document only Periodic for all controling parameters of this script.
 
 UpdateInterval=0

-eval $(apt-config shell UpdateInterval APT::Periodic::Update-Package-Lists)
-

 DownloadUpgradeableInterval=0
 DownloadUpgradeableInterval=0

-eval $(apt-config shell DownloadUpgradeableInterval APT::Periodic::Download-Upgradeable-Packages)
-
+eval $(apt-config shell UpdateInterval APT::Periodic::Update-Package-Lists DownloadUpgradeableInterval APT::Periodic::Download-Upgradeable-Packages)
+AutocleanInterval=$DownloadUpgradeableInterval
+eval $(apt-config shell AutocleanInterval APT::Periodic::AutocleanInterval)

 UnattendedUpgradeInterval=0
 eval $(apt-config shell UnattendedUpgradeInterval APT::Periodic::Unattended-Upgrade)
 
 UnattendedUpgradeInterval=0
 eval $(apt-config shell UnattendedUpgradeInterval APT::Periodic::Unattended-Upgrade)
 


@@ -386,15 +414,29 @@ eval $(apt-config shell AutocleanInterval APT::Periodic::AutocleanInterval)
 BackupArchiveInterval=0
 eval $(apt-config shell BackupArchiveInterval APT::Periodic::BackupArchiveInterval)
 
 BackupArchiveInterval=0
 eval $(apt-config shell BackupArchiveInterval APT::Periodic::BackupArchiveInterval)
 

+Debdelta=1
+eval $(apt-config shell Debdelta APT::Periodic::Download-Upgradeable-Packages-Debdelta)
+

 # check if we actually have to do anything
 if [ $UpdateInterval -eq 0 ] &&
    [ $DownloadUpgradeableInterval -eq 0 ] &&
    [ $UnattendedUpgradeInterval -eq 0 ] &&
 # check if we actually have to do anything
 if [ $UpdateInterval -eq 0 ] &&
    [ $DownloadUpgradeableInterval -eq 0 ] &&
    [ $UnattendedUpgradeInterval -eq 0 ] &&

-   [ $BackupArchiveInterval -eq 0 ] &&

    [ $AutocleanInterval -eq 0 ]; then
     exit 0
 fi
 
    [ $AutocleanInterval -eq 0 ]; then
     exit 0
 fi
 

+# set the proxy based on the admin users gconf settings
+admin_user=$(getent group admin|cut -d: -f4|cut -d, -f1)
+if [ -n "$admin_user" ] && [ -x /usr/bin/sudo ] && [ -z "$http_proxy" ] && [ -x /usr/bin/gconftool ]; then
+       use=$(sudo -u "$admin_user" gconftool --get /system/http_proxy/use_http_proxy 2>/dev/null)
+       host=$(sudo -u "$admin_user" gconftool --get /system/http_proxy/host 2>/dev/null)
+       port=$(sudo -u "$admin_user" gconftool --get /system/http_proxy/port 2>/dev/null)
+       if [ "$use" = "true" ] && [ -n "$host" ] && [ -n "$port" ]; then
+               export http_proxy="http://$host:$port/"
+       fi
+fi
+
+

 # deal with BackupArchiveInterval
 do_cache_backup $BackupArchiveInterval
 
 # deal with BackupArchiveInterval
 do_cache_backup $BackupArchiveInterval
 


@@ -403,9 +445,16 @@ do_cache_backup $BackupArchiveInterval
 random_sleep
 
 # update package lists
 random_sleep
 
 # update package lists

+UPDATED=0

 UPDATE_STAMP=/var/lib/apt/periodic/update-stamp
 if check_stamp $UPDATE_STAMP $UpdateInterval; then
 UPDATE_STAMP=/var/lib/apt/periodic/update-stamp
 if check_stamp $UPDATE_STAMP $UpdateInterval; then

-    if eval apt-get $XAPTOPT -y update $XSTDERR; then
+    # check for a new archive signing key (against the master keyring)
+    if eval apt-key net-update $XSTDERR; then
+       debug_echo "apt-key net-update (success)"
+    else
+       debug_echo "apt-key net-update (failure)"
+    fi
+    if eval apt-get $XAPTOPT -y update -o APT::Update::Auth-Failure::="cp /usr/share/apt/apt-auth-failure.note /var/lib/update-notifier/user.d/" $XSTDERR; then

        debug_echo "download updated metadata (success)."
        if which dbus-send >/dev/null && pidof dbus-daemon >/dev/null; then
            if dbus-send --system / app.apt.dbus.updated boolean:true ; then
        debug_echo "download updated metadata (success)."
        if which dbus-send >/dev/null && pidof dbus-daemon >/dev/null; then
            if dbus-send --system / app.apt.dbus.updated boolean:true ; then


@@ -417,6 +466,12 @@ if check_stamp $UPDATE_STAMP $UpdateInterval; then
            debug_echo "dbus signal not send (command not available)"
        fi
        update_stamp $UPDATE_STAMP
            debug_echo "dbus signal not send (command not available)"
        fi
        update_stamp $UPDATE_STAMP

+       UPDATED=1
+       # now run apt-xapian-index if it is installed to ensure the index
+       # is up-to-date
+       if [ -x /usr/sbin/update-apt-xapian-index ]; then
+           ionice -c3 update-apt-xapian-index -q
+       fi

     else
        debug_echo "download updated metadata (error)"
     fi
     else
        debug_echo "download updated metadata (error)"
     fi


@@ -426,7 +481,10 @@ fi
        
 # download all upgradeable packages (if it is requested)
 DOWNLOAD_UPGRADEABLE_STAMP=/var/lib/apt/periodic/download-upgradeable-stamp
        
 # download all upgradeable packages (if it is requested)
 DOWNLOAD_UPGRADEABLE_STAMP=/var/lib/apt/periodic/download-upgradeable-stamp

-if check_stamp $DOWNLOAD_UPGRADEABLE_STAMP $DownloadUpgradeableInterval; then
+if [ $UPDATED -eq 1 ] && check_stamp $DOWNLOAD_UPGRADEABLE_STAMP $DownloadUpgradeableInterval; then
+    if [ $Debdelta -eq 1 ]; then
+        debdelta-upgrade >/dev/null 2>&1 || true
+    fi

     if  eval apt-get $XAPTOPT -y -d dist-upgrade $XSTDERR; then
        update_stamp $DOWNLOAD_UPGRADEABLE_STAMP
        debug_echo "download upgradable (success)"
     if  eval apt-get $XAPTOPT -y -d dist-upgrade $XSTDERR; then
        update_stamp $DOWNLOAD_UPGRADEABLE_STAMP
        debug_echo "download upgradable (success)"


@@ -439,7 +497,7 @@ fi
 
 # auto upgrade all upgradeable packages
 UPGRADE_STAMP=/var/lib/apt/periodic/upgrade-stamp
 
 # auto upgrade all upgradeable packages
 UPGRADE_STAMP=/var/lib/apt/periodic/upgrade-stamp

-if which unattended-upgrade >/dev/null && check_stamp $UPGRADE_STAMP $UnattendedUpgradeInterval; then
+if [ $UPDATED -eq 1 ] && which unattended-upgrade >/dev/null && check_stamp $UPGRADE_STAMP $UnattendedUpgradeInterval; then

     if unattended-upgrade $XUUPOPT; then
        update_stamp $UPGRADE_STAMP
        debug_echo "unattended-upgrade (success)"
     if unattended-upgrade $XUUPOPT; then
        update_stamp $UPGRADE_STAMP
        debug_echo "unattended-upgrade (success)"