#!/bin/bash
#===========================
# UMVIRT LINUX FROM SCRATCH 
#===========================
# Compilation script.
# Network mode. 
#===========================
# Release: 0.1
# Package: dovecot
#===========================
# DB commit: d35a620850806ab581b32cb34d268a904c9c0a5f
# APP commit: 
#===========================

echo "ULFS Package installation start"
echo "==============================="
echo "Package: dovecot" 
echo "Release: 0.1" 

echo "checking config file"
if [ -f $ULFS_CONFIG_FILE ]
then
echo "loading config file $ULFS_CONFIG_FILE..."
. $ULFS_CONFIG_FILE
fi
#Creating log directory
mkdir -p /var/log/ulfs-packages/dovecot/
#Saving start timestamp
date +%s > /var/log/ulfs-packages/dovecot/start.time
#Going to source directory...
cd /sources
#Checking dependances...
      #Checking icu...
      if [ ! -f /var/cache/ulfs-packages/icu ]; then
           echo "Dependance \"icu\" not found. Trying to install...";
           wget --no-check-certificate https://ulfs.org/linux/packages//0.1/icu/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/icu ]; then
	             echo "Dependance \"icu\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking sqlite...
      if [ ! -f /var/cache/ulfs-packages/sqlite ]; then
           echo "Dependance \"sqlite\" not found. Trying to install...";
           wget --no-check-certificate https://ulfs.org/linux/packages//0.1/sqlite/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/sqlite ]; then
	             echo "Dependance \"sqlite\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking Linux-PAM...
      if [ ! -f /var/cache/ulfs-packages/Linux-PAM ]; then
           echo "Dependance \"Linux-PAM\" not found. Trying to install...";
           wget --no-check-certificate https://ulfs.org/linux/packages//0.1/Linux-PAM/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/Linux-PAM ]; then
	             echo "Dependance \"Linux-PAM\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking lua...
      if [ ! -f /var/cache/ulfs-packages/lua ]; then
           echo "Dependance \"lua\" not found. Trying to install...";
           wget --no-check-certificate https://ulfs.org/linux/packages//0.1/lua/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/lua ]; then
	             echo "Dependance \"lua\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking openldap-client...
      if [ ! -f /var/cache/ulfs-packages/openldap-client ]; then
           echo "Dependance \"openldap-client\" not found. Trying to install...";
           wget --no-check-certificate https://ulfs.org/linux/packages//0.1/openldap-client/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/openldap-client ]; then
	             echo "Dependance \"openldap-client\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking postgresql-client...
      if [ ! -f /var/cache/ulfs-packages/postgresql-client ]; then
           echo "Dependance \"postgresql-client\" not found. Trying to install...";
           wget --no-check-certificate https://ulfs.org/linux/packages//0.1/postgresql-client/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/postgresql-client ]; then
	             echo "Dependance \"postgresql-client\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking mariadb-client...
      if [ ! -f /var/cache/ulfs-packages/mariadb-client ]; then
           echo "Dependance \"mariadb-client\" not found. Trying to install...";
           wget --no-check-certificate https://ulfs.org/linux/packages//0.1/mariadb-client/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/mariadb-client ]; then
	             echo "Dependance \"mariadb-client\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking libcap-pam...
      if [ ! -f /var/cache/ulfs-packages/libcap-pam ]; then
           echo "Dependance \"libcap-pam\" not found. Trying to install...";
           wget --no-check-certificate https://ulfs.org/linux/packages//0.1/libcap-pam/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/libcap-pam ]; then
	             echo "Dependance \"libcap-pam\" is not installed. Exiting..."
               exit
           fi
      fi
      #Checking libtirpc...
      if [ ! -f /var/cache/ulfs-packages/libtirpc ]; then
           echo "Dependance \"libtirpc\" not found. Trying to install...";
           wget --no-check-certificate https://ulfs.org/linux/packages//0.1/libtirpc/install -O - | bash
           if [ ! -f /var/cache/ulfs-packages/libtirpc ]; then
	             echo "Dependance \"libtirpc\" is not installed. Exiting..."
               exit
           fi
      fi
#Saving downloading timestamp
date +%s > /var/log/ulfs-packages/dovecot/download.time
#Downloading source package archive...
wget --no-check-certificate -nc https://ulfs.org/linux/downloads/package_files/0.1/packages/d/dovecot-2.3.2.1.tar.gz.md5sum
wget --no-check-certificate -nc https://ulfs.org/linux/downloads/package_files/0.1/packages/d/dovecot-2.3.2.1.tar.gz
#Checking source package file existance
if [ ! -f dovecot-2.3.2.1.tar.gz ]; then
echo "Error: Can't find dovecot-2.3.2.1.tar.gz. Exiting!"
exit
fi
#Checking source package file checksum
if [ -f dovecot-2.3.2.1.tar.gz.md5sum ]; then
    MD5=`LANG=C md5sum -c dovecot-2.3.2.1.tar.gz.md5sum | grep OK`
    if [ "$MD5" == "" ] ; then
    echo "Error: Checksum of dovecot-2.3.2.1.tar.gz is wrong. Exiting!"
    exit
    fi
fi
    #Saving cleanup timestamp
    date +%s > /var/log/ulfs-packages/dovecot/cleanup.time
rm -rfv /sources/dovecot-2.3.2.1/
#Saving extracting timestamp
date +%s > /var/log/ulfs-packages/dovecot/unpack.time
#Extracting tar source package archive with default parameters...
tar -xf dovecot-2.3.2.1.tar.gz
#Checking package directory size after unpack...
du -s dovecot-2.3.2.1 | awk 'NR==1 {print $1}' > /var/log/ulfs-packages/dovecot/unpack.size 
#Going to source package directory...
cd dovecot-2.3.2.1
#Saving configuration timestamp
date +%s > /var/log/ulfs-packages/dovecot/configure.time
#Sleep 1 second
sleep 1
#Running configuration script...
sed -e "s;#include <unistd.h>;&\n#include <crypt.h>;" \
    -i src/auth/mycrypt.c

CFLAGS+=" -I/usr/include/tirpc" \
LDFLAGS+=" -ltirpc" \
./configure --prefix=/usr                          \
            --sysconfdir=/etc                      \
            --localstatedir=/var                   \
            --docdir=/usr/share/doc/dovecot-2.3.2.1 \
            --with-systemdsystemunitdir=/lib/systemd/system \
            --with-ssl \
            --disable-static \
            --with-ldap \
            --with-pgsql \
            --with-mysql \
            --with-sqlite 

#Saving build timestamp
date +%s > /var/log/ulfs-packages/dovecot/build.time
#Running build script...
make
#Saving install timestamp
date +%s > /var/log/ulfs-packages/dovecot/install.time
#Running install script...
cat > ulfs_install.sh << EOIS
#add user
groupadd -g 42 dovecot &&
useradd -c "Dovecot unprivileged user" -d /dev/null -u 42 \
        -g dovecot -s /bin/false dovecot &&
groupadd -g 43 dovenull &&
useradd -c "Dovecot login user" -d /dev/null -u 43 \
        -g dovenull -s /bin/false dovenull

#install files
make install

#install configuration
cp -rv /usr/share/doc/dovecot-2.3.2.1/example-config/* /etc/dovecot

sed -i '/^\!include / s/^/#/' /etc/dovecot/dovecot.conf &&
chmod -v 1777 /var/mail &&
cat > /etc/dovecot/local.conf << "EOF"
protocols = imap
ssl = no
# The next line is only needed if you have no IPv6 network interfaces
listen = *
mail_location = mbox:~/Mail:INBOX=/var/mail/%u
userdb {
  driver = passwd
}
passdb {
  driver = shadow
}
EOF


EOIS
USER=`whoami`
if [ "$USER" == "root" ] ; then 
cat ulfs_install.sh | bash 2>&1 | tee /var/log/ulfs-packages/dovecot/install.log 
else
cat ulfs_install.sh | sudo bash 2>&1 | tee /var/log/ulfs-packages/dovecot/install.log 
fi
#Saving finish timestamp
date +%s > /var/log/ulfs-packages/dovecot/finish.time
#Checking package directory size after unpack...
cd /sources 
du -s dovecot-2.3.2.1 | awk 'NR==1 {print $1}' > /var/log/ulfs-packages/dovecot/install.size 
echo "ULFS package installation completed."
#Producing files list
echo "Looking for installed files..."
if [  -f /var/log/ulfs-packages/dovecot/files.txt ]; then
rm /var/log/ulfs-packages/dovecot/files.txt
fi
USER=`whoami`
if [ "$USER" == "root" ] ; then 
find /bin -type f -newer /var/log/ulfs-packages/dovecot/configure.time \! -newer /var/log/ulfs-packages/dovecot/finish.time >> /var/log/ulfs-packages/dovecot/files.txt
find /sbin -type f -newer /var/log/ulfs-packages/dovecot/configure.time \! -newer /var/log/ulfs-packages/dovecot/finish.time >> /var/log/ulfs-packages/dovecot/files.txt
find /usr -type f -newer /var/log/ulfs-packages/dovecot/configure.time \! -newer /var/log/ulfs-packages/dovecot/finish.time >> /var/log/ulfs-packages/dovecot/files.txt
find /etc -type f -newer /var/log/ulfs-packages/dovecot/configure.time \! -newer /var/log/ulfs-packages/dovecot/finish.time >> /var/log/ulfs-packages/dovecot/files.txt
find /opt -type f -newer /var/log/ulfs-packages/dovecot/configure.time \! -newer /var/log/ulfs-packages/dovecot/finish.time >> /var/log/ulfs-packages/dovecot/files.txt
find /lib -type f -newer /var/log/ulfs-packages/dovecot/configure.time \! -newer /var/log/ulfs-packages/dovecot/finish.time >> /var/log/ulfs-packages/dovecot/files.txt
find /lib64 -type f -newer /var/log/ulfs-packages/dovecot/configure.time \! -newer /var/log/ulfs-packages/dovecot/finish.time >> /var/log/ulfs-packages/dovecot/files.txt
find /var -type f -newer /var/log/ulfs-packages/dovecot/configure.time \! -newer /var/log/ulfs-packages/dovecot/finish.time \! -path "/var/log/ulfs-packages/dovecot/*" >> /var/log/ulfs-packages/dovecot/files.txt
else
sudo find /bin -type f -newer /var/log/ulfs-packages/dovecot/configure.time \! -newer /var/log/ulfs-packages/dovecot/finish.time >> /var/log/ulfs-packages/dovecot/files.txt
sudo find /sbin -type f -newer /var/log/ulfs-packages/dovecot/configure.time \! -newer /var/log/ulfs-packages/dovecot/finish.time >> /var/log/ulfs-packages/dovecot/files.txt
sudo find /usr -type f -newer /var/log/ulfs-packages/dovecot/configure.time \! -newer /var/log/ulfs-packages/dovecot/finish.time >> /var/log/ulfs-packages/dovecot/files.txt
sudo find /etc -type f -newer /var/log/ulfs-packages/dovecot/configure.time \! -newer /var/log/ulfs-packages/dovecot/finish.time >> /var/log/ulfs-packages/dovecot/files.txt
sudo find /opt -type f -newer /var/log/ulfs-packages/dovecot/configure.time \! -newer /var/log/ulfs-packages/dovecot/finish.time >> /var/log/ulfs-packages/dovecot/files.txt
sudo find /lib -type f -newer /var/log/ulfs-packages/dovecot/configure.time \! -newer /var/log/ulfs-packages/dovecot/finish.time >> /var/log/ulfs-packages/dovecot/files.txt
sudo find /lib64 -type f -newer /var/log/ulfs-packages/dovecot/configure.time \! -newer /var/log/ulfs-packages/dovecot/finish.time >> /var/log/ulfs-packages/dovecot/files.txt
sudo find /var -type f -newer /var/log/ulfs-packages/dovecot/configure.time \! -newer /var/log/ulfs-packages/dovecot/finish.time \!  -path "/var/log/ulfs-packages/dovecot/*" >> /var/log/ulfs-packages/dovecot/files.txt
fi
#Marking package as installed...
mkdir -p /var/cache/ulfs-packages
USER=`whoami`
if [ "$USER" == "root" ] ; then 
touch /var/cache/ulfs-packages/dovecot
else
sudo touch /var/cache/ulfs-packages/dovecot
fi
#Calculate delta size
a=`cat /var/log/ulfs-packages/dovecot/unpack.size`
b=`cat /var/log/ulfs-packages/dovecot/install.size`
c=$(($b-$a))
echo $c > /var/log/ulfs-packages/dovecot/delta.size 
#Calculate prepare time
a=`cat /var/log/ulfs-packages/dovecot/start.time`
b=`cat /var/log/ulfs-packages/dovecot/configure.time`
dp=$(($b-$a))
#Calculate download time
a=`cat /var/log/ulfs-packages/dovecot/download.time`
b=`cat /var/log/ulfs-packages/dovecot/unpack.time`
dd=$(($b-$a))
#Calculate delta time
a=`cat /var/log/ulfs-packages/dovecot/configure.time`
b=`cat /var/log/ulfs-packages/dovecot/finish.time`
db=$(($b-$a))
echo $db > /var/log/ulfs-packages/dovecot/delta.time 
#Report
echo ""
echo "ULFS Package installation report"
echo "================================"
echo "Package: dovecot" 
echo "Release: 0.1" 
echo "Build size: $c" 
echo "Prepare time: $dp sec." 
echo "Download time: $dd sec." 
echo "Build time: $db sec." 

#End of script