install-civs

#!/bin/bash

id=`id -u`
CHOWN=/usr/sbin/chown # default
CHGRP=/usr/bin/chgrp

TestAndCreateDir() {
    if [ ! -d "$1" ]; then
        #echo "Directory $1 does not exist. Creating it."
        mkdir "$1"
        if [ "$id" = 0 ]; then
          $CHOWN "$WEB_USER" "$1"
          $CHGRP "$WEB_GROUP" "$1"
        fi
    fi
}

if [ $# -ne 1 ]
then
  echo "ERROR: No settings file specified."
  echo "Usage: install-civs <settings-file>"
  exit 1
fi

settings_file="$1"

. "$settings_file" || exit 1

echo "Read settings file."

if [ -z "$ADMIN_KEY" ]
then
    echo "ERROR: Must define $ADMIN_KEY in $settings_file to be something secret."
    exit 1
fi

version=`head -1 README | perl -e '@a = split / /, <STDIN>; print $a[1]'`

echo "Installing version $version"

echo "Building executables"

(cd src; make -s gettimeofday timeout lockserv) || exit 1

echo "Creating target directories"

TestAndCreateDir "$HTMLDIR"
TestAndCreateDir "$CGIBINDIR"
TestAndCreateDir "$CGIBINDIR/languages"
TestAndCreateDir "$CIVSDATADIR"
TestAndCreateDir "$CIVSDATADIR/elections"
TestAndCreateDir "$CIVSDATADIR/invites"

rm -f "$CIVSDATADIR/elections/admission_control" "$CIVSDATADIR/lockserv"

SubstituteFile() {
    echo "  $1 -> $2"
    if [[ ! -r "$1" ]]
    then
        echo  "  File $1 not found"
        exit 1
    fi
    sed									      \
         -e 's|@ADDTOPATH@|'$ADDTOPATH'|'				      \
         -e 's|@ADMIN_KEY@|'$ADMIN_KEY'|'				      \
         -e 's|@AUTH_SENDER@|'$AUTH_SENDER'|'				      \
         -e 's|@CGIBINDIR@|'"$CGIBINDIR"'|'				      \
         -e 's|@CIVSBINURL@|'"$CIVSBINURL"'|'				      \
         -e 's|@CIVSDATADIR@|'"$CIVSDATADIR"'|'				      \
         -e 's|@CIVSHOME@|'"$CIVSHOME"'|'				      \
         -e 's|@CIVSURL@|'"$CIVSURL"'|'					      \
         -e 's|@DONATE_URL@|'$DONATE_URL'|'				      \
         -e 's|@EMAIL_SALT@|'$EMAIL_SALT'|'				      \
         -e 's|@FILTER_TAGS@|'$FILTER_TAGS'|'				      \
         -e 's|@FIXUTF8@|'$FIXUTF8'|'				              \
         -e 's|@LOCALDEBUG@|'$LOCALDEBUG'|'				      \
         -e 's|@LOG_HOME_VISITS@|'$LOG_HOME_VISITS'|'			      \
         -e 's|@MAX_CHOICES@|'$MAX_CHOICES'|'				      \
         -e 's|@MAX_EMAIL_LOAD@|'$MAX_EMAIL_LOAD'|'			      \
         -e 's|@MAX_IMAGE_SIZE@|'$MAX_IMAGE_SIZE'|'			      \
         -e 's|@MAX_UPLOAD_SIZE@|'$MAX_UPLOAD_SIZE'|'			      \
         -e 's|@MAX_VOTER_ADD@|'$MAX_VOTER_ADD'|'			      \
         -e 's|@MAX_TEST_BALLOTS@|'$MAX_TEST_BALLOTS'|'			      \
         -e 's|@PERL@|'$PERL'|'						      \
         -e 's|@PERLEXT@|'$PERLEXT'|'					      \
         -e 's|@PROTO@|'$PROTO'|'					      \
         -e 's|@SMTP_AUTH_PASSWD@|'$SMTP_AUTH_PASSWD'|'			      \
         -e 's|@SMTP_AUTH_USER@|'$SMTP_AUTH_USER'|'			      \
         -e 's|@SMTP_HOST@|'$SMTP_HOST'|'				      \
         -e 's|@SMTP_PORT@|'$SMTP_PORT'|'				      \
         -e 's|@SMTP_STARTTLS@|'$SMTP_STARTTLS'|'			      \
         -e 's|@SMTP_USE_SSL@|'$SMTP_USE_SSL'|'				      \
         -e 's|@SUGGESTION_BOX@|'$SUGGESTION_BOX'|'			      \
         -e 's|@SUPERVISOR@|'$SUPERVISOR'|'				      \
         -e 's|@THISHOST@|'$THISHOST'|'					      \
         -e 's|@USING_ISA@|'$USING_ISA'|'				      \
         -e 's|@UTF8_SUFFIX@|'$UTF8_SUFFIX'|'				      \
         -e 's|@VERSION@|'$version'|'				              \
    < "$1" > "$2"
}

CopyFile() {
    echo "  $1 -> $2"
    cp "$1" "$2"
}

echo "Creating language-specific web pages"

webpage_langs=( en de fr es uk ta hi ko it nl ja zh )

for file in html/index.html html/civs_create.html js/civs_hdr.js.2
do 
    echo " $file ->"
    for lang in ${webpage_langs[@]}
    do
        echo "  $file.$lang"
        perl subst_text.pl html/static-translations.txt $lang ${file}.base ${file}.$lang || exit 1
    done
done
( cd js
  cat civs_hdr.js.1.base > civs_hdr.js
  for lang in ${webpage_langs[@]}
  do
    cat civs_hdr.js.2.$lang >> civs_hdr.js
  done
  cat civs_hdr.js.3.base >> civs_hdr.js
) || exit 1

echo "Installing HTML content"

(
  cd html
  for f in civs_create.html* index.html* public_elections.html*		      \
    proportional.html* sec_priv.html* acks.html changelog.html*		      \
    news.html* *.var rp.html* publicized_polls.html* faq.html*		      \
    style.css hebrew.css
  do
    b=`basename "$f"`
    case "$f" in
        *.base)   dest=/dev/null;;
        *.var)    dest="${HTMLDIR}/${b}";;
        *.html.*) dest="${HTMLDIR}/${b}${UTF8_SUFFIX}";;
        *.html)   dest="${HTMLDIR}/${b}${EN_SUFFIX}";;
        *.css)    dest="${HTMLDIR}/${b}";;
        *)        echo "Unrecognized file type: $f"; exit 1;;
    esac
    SubstituteFile "$f" "$dest"
  done
) || exit 1

echo "Installing JS scripts"

(
  cd js
  for f in results.js vote.js ajax.js ezdom.js				      \
    civs_hdr.js mail_mgmt.js opt_in.js add_voters.js			      \
    jquery-ui-touch-punch/jquery.ui.touch-punch.js			      \
    qrcodejs/qrcode.min.js
  do
    b=`basename "$f"`
    dest="${HTMLDIR}/${b}"
    SubstituteFile "$f" "$dest"
  done
) || exit 1

echo "Installing CGI scripts"

for f in add_voters beatpath.pm beatpath2.pm civs_common.pm voting.pm	      \
    close control create_election download_ballots remove_writein	      \
    upload_ballots results top_polls.pm get_top_polls languages.pm	      \
    election.pm mail.pm start_election algorithms.pm vote		      \
    refresh_top_polls mail_mgmt opt_in publicize_election status	      \
    clear_caches delete_election.pl edit_poll remove_defunct_elections	      \
    request_deactivation request_activation resend_link			      \
    send_result_key.pm rp.pm runoff.pm b2r.pm minimax.pm admctrl.pm rules.pm
do
    target="${CGIBINDIR}/${f}"
    if [ -n "$PERLEXT" ]
    then
        case $target in
            *.pm) ;;
            *.pl) ;;
            *) target="${target}${PERLEXT}";;
        esac
    fi
    SubstituteFile "cgi-bin/$f" "$target"
    chmod a+x "$target"
done

echo "Installing language scripts"

for f in base_language.pm english.pm hungarian.pm italian.pm french.pm	      \
    german.pm hebrew.pm portuguese.pm chinese.pm spanish.pm thai.pm	      \
    russian.pm hindi.pm ukrainian.pm tamil.pm korean.pm dutch.pm	      \
    japanese.pm
do
    target="${CGIBINDIR}/${f}"
    if [ -n "$PERLEXT" ]
    then
        case $target in
            *.pm) ;;
            *.pl) ;;
            *) target="${target}${PERLEXT}";;
        esac
    fi
    SubstituteFile "cgi-bin/languages/$f" "$target"
    chmod a+x "$target"
done

echo "Installing images"

mkdir -p "${HTMLDIR}/images"

for f in images/{check123b,sample-ballot,vertstrip,check-civs,copy-icon}.png images/check123b.ico
do
    dest="${HTMLDIR}/${f}"
    CopyFile "$f" "$dest"
done

if [ ! -s $CIVSDATADIR/private_host_id ]; then
    echo "*********************************************"
    echo "                 WARNING                     "
    echo "*********************************************"
    echo ""
    echo "No private key exists for the server!"
    echo ""
    echo "Creating a private key using the openssl pseudo-random number"
    echo "generator.  If you want more randomness than this, you will"
    echo "need to create your own key.  See the INSTALL file for more"
    echo "information."
    echo ""
    openssl rand -base64 -out $CIVSDATADIR/private_host_id 32
    echo "*********************************************"
fi

if [ ! -s $CIVSDATADIR/nonce_seed ]; then
    echo "Seeding the CIVS nonce generator."
    openssl rand -hex -out $CIVSDATADIR/nonce_seed 32
fi

echo "Setting permissions"

touch $CIVSDATADIR/nonce_seed $CIVSDATADIR/log $CIVSDATADIR/cgi-log	      \
      $CIVSDATADIR/global_lock $CIVSDATADIR/email-control.txt
if [ "$id" = 0 ]; then
    $CHOWN "$WEB_USER" $CIVSDATADIR/nonce_seed $CIVSDATADIR/log		      \
                      $CIVSDATADIR/cgi-log $CIVSDATADIR/global_lock	      \
                      $CIVSDATADIR/email-control.txt $CIVSDATADIR/elections
    $CHGRP "$WEB_GROUP" $CIVSDATADIR/nonce_seed $CIVSDATADIR/log		      \
                      $CIVSDATADIR/cgi-log $CIVSDATADIR/global_lock	      \
                      $CIVSDATADIR/email-control.txt $CIVSDATADIR/elections
fi
chmod 600 $CIVSDATADIR/nonce_seed
chmod 644 $CIVSDATADIR/log $CIVSDATADIR/cgi-log $CIVSDATADIR/global_lock      \
          $CIVSDATADIR/email-control.txt

echo "Installing executables"

(cd src
if [ -e gettimeofday.exe ]; then
    CopyFile gettimeofday.exe $CIVSDATADIR/gettimeofday.exe
else
    CopyFile gettimeofday $CIVSDATADIR/gettimeofday
fi
if [ -e timeout.exe ]; then
    CopyFile timeout.exe $CIVSDATADIR/timeout.exe
else
    CopyFile timeout $CIVSDATADIR/timeout
fi
if [ -e lockserv.exe ]; then
    CopyFile lockserv.exe $CIVSDATADIR/lockserv.exe
else
    CopyFile lockserv $CIVSDATADIR/lockserv
fi
) || exit 1

echo "Install completed.  Check for any errors reported above."