- Add systemd support.

- Improve adjusting /etc/postfix/main.cf.

README.dovecot.systemd

@@ -15,4 +15,7 @@ https://github.com/dovecot/core/blob/master/dovecot.service.in
 That's what I missed, thank you a lot. And service seems to handle
 correctly restarts 
 
+Also use:
+   --with-rundir=/var/run/dovecot
+
 --

conf/install_update_dovecot.conf.sample

@@ -23,6 +23,13 @@ _version=2.2.28
 _pigeonhole=dovecot-2.2-pigeonhole-0.4.16
 
 
+# - Install dovecot with systemd support
+# -
+# - Defaults to 'true' if systemd is present, otherwise to 'false'
+# -
+systemd_support=""
+
+
 # - postmaster_address
 # -
 # - Example:

install_update_dovecot.sh

@@ -25,6 +25,7 @@ curdir=`pwd`
 
 log_file="$(mktemp)"
 
+backup_date="$(date +%Y-%m-%d-%H%M)"
 
 rc_done="\033[71G[ \033[32mdone\033[m ]"
 rc_failed="\033[71G[ \033[31m\033[1mfailed\033[m ]"
@@ -60,6 +61,21 @@ error(){
    echo ""
 }
 
+warn(){
+   echo ""
+   echo -e "\t[ \033[33m\033[1mWarning\033[m ]: $*"
+   echo ""
+}
+
+# - Support systemd ?
+# -
+if [[ "X$(which systemd)" = "X" ]]; then
+   SYSTEMD_EXISTS=false
+else
+   SYSTEMD_EXISTS=true
+fi
+
+
 echo
 echononl "\tInclude Configuration file.."
 if [[ ! -f $conf_file ]]; then
@@ -70,6 +86,14 @@ else
    echo -e "$rc_done"
 fi
 
+if [[ -z "$systemd_support" ]] ; then
+   if $SYSTEMD_EXISTS ; then 
+      systemd_support=true
+   else
+      systemd_support=false
+   fi
+fi
+
 _log_dir=${_src_base_dir}/log-dovecot-$_version
 
 
@@ -91,6 +115,8 @@ echo ""
 echo -e   "\tDovecot (new) version.........: $_version"
 echo -e   "\t(Sieve) pigeonhole version....: $_pigeonhole"
 echo ""
+echo -e   "\tSystemd support...............: $systemd_support"
+echo ""
 echo -e   "\tSFolder containing sources....: $_src_base_dir"
 echo ""
 echo -e   "\tPostmaser adress..............: $postmaster_address"
@@ -135,6 +161,10 @@ if $xmpp_listener ; then
 fi
 echo ""
 
+if ! $_update ;then
+   warn "Take care, your PostgreSQL configuration (pg_hba.conf) contains the following line:\n\n\t             pg_hba.conf:\n\t             \033[1mlocal   all             postfix                                     trust\033[m"
+fi
+
 echononl "Sind die Angaben richtig [ja/nein]: "
 read OK
 while [ "X$OK" != "Xyes" -a "X$OK" != "XYes" -a "X$OK" != "Xja"  -a "X$OK" != "XJa" \
@@ -219,6 +249,49 @@ if $_new ; then
 fi
 
 export PGPASSWORD=$dbpassword
+
+
+echo "Doing some backups.."
+
+echononl "\tBackup existing installation log directory.."
+if [[ -d "${_log_dir}" ]]; then
+   mv "${_log_dir}" "${_log_dir}.${backup_date}"
+   if [ "$?" = 0 ]; then
+      echo -e "$rc_done"
+   else
+      echo -e "$rc_failed"
+      error  "Cannot Backup (move) directory '${_log_dir}'"
+   fi
+else
+   echo -e "$rc_skipped"
+fi
+
+echononl "\tBackup existing installation directory.."
+if [[ -d "/usr/local/dovecot-${_version}" ]]; then
+   mv "/usr/local/dovecot-${_version}" "/usr/local/dovecot-${_version}.${backup_date}"
+   if [ "$?" = 0 ]; then
+      echo -e "$rc_done"
+   else
+      echo -e "$rc_failed"
+      error  "Cannot Backup (move) directory '${_log_dir}'"
+   fi
+else
+   echo -e "$rc_skipped"
+fi
+
+echononl "\tBackup existing source directory.."
+if [[ -d "${_src_base_dir}/dovecot-${_version}" ]]; then
+   mv "${_src_base_dir}/dovecot-${_version}" "${_src_base_dir}/dovecot-${_version}.${backup_date}"
+   if [ "$?" = 0 ]; then
+      echo -e "$rc_done"
+   else
+      echo -e "$rc_failed"
+      fatal  "Cannot Backup (move) directory '${_src_base_dir}/dovecot-${_version}'"
+   fi
+else
+   echo -e "$rc_skipped"
+fi
+
 mkdir -p $_log_dir
 
 
@@ -227,6 +300,7 @@ mkdir -p $_log_dir
 
 cd ${_src_base_dir}
 
+echo ""
 echo "Download sources.."
 
 ## - Downloud Dovecot 2.2.x
@@ -376,14 +450,27 @@ fi
 
 cd dovecot-${_version}
 
-echononl "\tConfigure Dovecot.."
+config_params="
-./configure \
    --prefix=/usr/local/dovecot-${_version} \
    --with-${db_driver} \
-   --with-gssapi=yes > ${_log_dir}/dovecot-${_version}-configure.log  2>&1
+   --with-gssapi=yes
+   --with-rundir=/var/run/dovecot"
+if $systemd_support ; then
+   config_params="$config_params \
+   --with-systemdsystemunitdir=/etc/systemd/system/"
+fi
+
+echononl "\tConfigure Dovecot.."
+#./configure \
+#   --prefix=/usr/local/dovecot-${_version} \
+#   --with-${db_driver} \
+#   --with-gssapi=yes > ${_log_dir}/dovecot-${_version}-configure.log  2>&1
 
    #--with-systemdsystemunitdir=/etc/systemd/system \
 
+LDFLAGS="-s" \
+./configure $config_params > ${_log_dir}/dovecot-${_version}-configure.log  2>&1
+
 if [ "$?" = 0 ]; then
    echo -e "$rc_done"
 else
@@ -1438,7 +1525,7 @@ fi
 ## -
 _failed=false
 echononl "\tAdjusting file 20-imap.conf"
-perl -i.ORIG -n -p -e "s#^([ ]*)\#?\ ?(protocol imap {)#\1\2\n\n\1  ssl_cert = <$imap_cert\n\1  ssl_key = <$imap_key\n#g" \
+perl -i.ORIG -n -p -e "s#^([ ]*)\#?\ ?(protocol imap \{)#\1\2\n\n\1  ssl_cert = <$imap_cert\n\1  ssl_key = <$imap_key\n#g" \
    /usr/local/dovecot-${_version}/etc/dovecot/conf.d/20-imap.conf || _failed=true
 perl -i -n -p -e "s#^([ ]*)\#?\ ?(mail_max_userip_connections\ +=.*)#\1\#\# \2\n\1mail_max_userip_connections = $max_userip_connections#g" \
    /usr/local/dovecot-${_version}/etc/dovecot/conf.d/20-imap.conf || _failed=true
@@ -1464,7 +1551,7 @@ fi
 ## -
 _failed=false
 echononl "\tAdjusting file 20-pop3.conf"
-perl -i.ORIG -n -p -e "s#^([ ]*)\#?\ ?(protocol pop3 {)#\1\2\n\n\1  ssl_cert = <$pop_cert\n\1  ssl_key = <$pop_key\n#g" \
+perl -i.ORIG -n -p -e "s#^([ ]*)\#?\ ?(protocol pop3 \{)#\1\2\n\n\1  ssl_cert = <$pop_cert\n\1  ssl_key = <$pop_key\n#g" \
    /usr/local/dovecot-${_version}/etc/dovecot/conf.d/20-pop3.conf || _failed=true
 perl -i -n -p -e "s#^([ ]*)\#?\ ?(mail_max_userip_connections\ +=.*)#\1\#\# \2\n\1mail_max_userip_connections = 10#g" \
    /usr/local/dovecot-${_version}/etc/dovecot/conf.d/20-pop3.conf || _failed=true
@@ -1799,7 +1886,11 @@ EOF
    ## - Make dovecot start at boot time
    ## -
    echononl "\tMake dovecot start at boottime.."
+   if $systemd_support ; then
+      systemctl enable dovecot > /dev/null 2>&1
+   else
       update-rc.d dovecot defaults > /dev/null 2>&1
+   fi
    if [ "$?" = 0 ]; then
       echo -e "$rc_done"
    else
@@ -1817,7 +1908,7 @@ EOF
    ## -    dovecot   unix  -       n       n       -       -       pipe
    ## -      flags=drhu user=vmail:vmail argv=/usr/local/dovecot/libexec/dovecot/dovecot-lda -f ${sender} -d ${user}@${nexthop}
    if ! grep -e dovecot-lda /etc/postfix/master.cf > /dev/null ; then
-      cp /etc/postfix/master.cf /etc/postfix/master.cf.`date +%Y-%m-%d-%H%M`
+      cp -a "/etc/postfix/master.cf" "/etc/postfix/master.cf.$backup_date"
       echononl "\tConfigure /etc/postfix/master.cf to play with dovecot lda"
       echo -e "\ndovecot   unix  -       n       n       -       -       pipe\n  flags=drhu user=vmail:vmail argv=/usr/local/dovecot/libexec/dovecot/dovecot-lda -f \${sender} -d \${user}@\${nexthop}" >> /etc/postfix/master.cf
       if [ "$?" = 0 ]; then
@@ -1833,6 +1924,9 @@ EOF
    ## -
    ## - add/uncomment:
    ## - 
+   ## -    smtpd_sasl_type = dovecot
+   ## -    smtpd_sasl_path = private/dovecot-auth
+   ## - 
    ## -    virtual_transport = dovecot
    ## -    dovecot_destination_recipient_limit = 1
    ## -
@@ -1843,8 +1937,17 @@ EOF
    ## -
    _failed=false
    echononl "\tAdjust /etc/postfix/main.cf"
-   perl -i.`date +%Y-%m-%d-%H%M` -n -p -e "s#^(\s*)(virtual_transport\ *=.*)#\1\#\2\n\1virtual_transport = dovecot\ndovecot_destination_recipient_limit = 1#" \
+
+   perl -i.$backup_date -n -p -e "s#^(\s*)(smtpd_sasl_auth_enable\ *=.*)#smtpd_sasl_auth_enable = no#" \
       /etc/postfix/main.cf || _failed=true
+   perl -i -n -p -e "s#^(\s*)(smtpd_sasl_type\ *=.*)#smtpd_sasl_type = dovecot#" \
+      /etc/postfix/main.cf || _failed=true
+   perl -i -n -p -e "s#^(\s*)(smtpd_sasl_path\ *=.*)#smtpd_sasl_path = private/dovecot-auth#" \
+      /etc/postfix/main.cf || _failed=true
+
+   perl -i -n -p -e "s#^(\s*)(virtual_transport\ *=.*)#virtual_transport = dovecot\ndovecot_destination_recipient_limit = 1#" \
+      /etc/postfix/main.cf || _failed=true
+
    perl -i-n -p -e "s#^(\s*)\#?(permit_sasl_authenticated)#\1\2#" /etc/postfix/main.cf  || _failed=true
    if ! $_failed ; then
       echo -e "$rc_done"
@@ -1928,19 +2031,27 @@ if $_new ; then
    ## -    #virtual_transport = dovecot
    ## -
    ## - change:
+   ## -    smtpd_sasl_auth_enable = yes
    ## -    smtpd_sasl_type = dovecot
    ## -    smtpd_sasl_path = private/dovecot-auth
    ## -    virtual_transport = lmtp:unix:private/dovecot-lmtp
    _failed=false
    echononl "\tAdjust /etc/postfix/main.cf"
-   perl -i -n -p -e "s#^(\s*)(smtpd_sasl_type\ *=.*)#\1\#\2\n\1smtpd_sasl_type = dovecot#" \
+   perl -i -n -p -e "s#^(\s*)(smtpd_sasl_auth_enable\ *=.*)#smtpd_sasl_auth_enable = yes#" \
       /etc/postfix/main.cf || _failed=true
-   perl -i -n -p -e "s#^(\s*)(smtpd_sasl_path\ *=.*)#\1\#\2\n\1smtpd_sasl_path = private/dovecot-auth#" \
+   #perl -i -n -p -e "s#^(\s*)(smtpd_sasl_type\ *=.*)#\1\#\2\n\1smtpd_sasl_type = dovecot#" \
+   perl -i -n -p -e "s#^(\s*)(smtpd_sasl_type\ *=.*)#smtpd_sasl_type = dovecot#" \
+      /etc/postfix/main.cf || _failed=true
+   #perl -i -n -p -e "s#^(\s*)(smtpd_sasl_path\ *=.*)#\1\#\2\n\1smtpd_sasl_path = private/dovecot-auth#" \
+   #   /etc/postfix/main.cf || _failed=true
+   perl -i -n -p -e "s#^(\s*)(smtpd_sasl_path\ *=.*)#smtpd_sasl_path = private/dovecot-auth#" \
       /etc/postfix/main.cf || _failed=true
 
 
 
-   perl -i -n -p -e "s#^(\s*)(virtual_transport\ *=.*)#\1\#\2\n\1virtual_transport = lmtp:unix:private/dovecot-lmtp#" \
+   #perl -i -n -p -e "s#^(\s*)(virtual_transport\ *=.*)#\1\#\2\n\1virtual_transport = lmtp:unix:private/dovecot-lmtp#" \
+   #   /etc/postfix/main.cf || _failed=true
+   perl -i -n -p -e "s#^(\s*)(virtual_transport\ *=.*)#virtual_transport = lmtp:unix:private/dovecot-lmtp#" \
       /etc/postfix/main.cf || _failed=true
    perl -i-n -p -e "s#^(\s*)(dovecot_destination_recipient_limit.*)#\1\#\2#" /etc/postfix/main.cf  || _failed=true
    if ! $_failed ; then
@@ -3067,7 +3178,11 @@ echo -e -n "Restart services (dovecot/postfix)?  [y/n]: "
 read _restart
 if [ "y" = "$_restart" -o "Y" = "$_restart" -o "Yes" = "$_restart" -o "yes" = "$_restart" ];then
    echononl "\tRestart dovecot.."
+   if $systemd_support ; then
+      systemctl start dovecot
+   else
       /etc/init.d/dovecot restart > /dev/null 2>&1
+   fi
    if [ "$?" = 0 ]; then
       echo -e "$rc_done"
    else
@@ -3075,7 +3190,11 @@ if [ "y" = "$_restart" -o "Y" = "$_restart" -o "Yes" = "$_restart" -o "yes" = "$
       fatal "Restarting dovecot failed"
    fi
    echononl "\tRestart postfix.."
+   if $SYSTEMD_EXISTS ; then
+      systemctl restart postfix
+   else
       /etc/init.d/postfix restart > /dev/null 2>&1
+   fi
    if [ "$?" = 0 ]; then
       echo -e "$rc_done"
    else