From df8a67713a1893f14c0372f01c5b9af48de5a6f9 Mon Sep 17 00:00:00 2001
From: Miquel Lionel <lionelmiquel@sfr.fr>
Date: Thu, 12 Nov 2020 17:54:51 +0100
Subject: getopt version dans les bacs

---
 install.sh | 320 ++++++++++++++++++++++++++++++++-----------------------------
 1 file changed, 170 insertions(+), 150 deletions(-)

(limited to 'install.sh')

diff --git a/install.sh b/install.sh
index 508f4bb..cb3b7d4 100755
--- a/install.sh
+++ b/install.sh
@@ -2,173 +2,193 @@
 THIS_SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 emailre=".\+@.\+\\..\+"
 GPIGEON_SCRIPT=$THIS_SCRIPT_DIR/cgi-bin/gpigeon.cgi
+GPG_DATA_DIR='/usr/share/www-data'
+SCRIPT_USER='www-data'
+SCRIPT_GROUP=$SCRIPT_USER
+GPIGEON_ROOT_DIR='/var/www/gpigeon'
+
 
 command -V gpg >/dev/null 2>&1 && GPG="gpg" || GPG="gpg2"
 printf "Welcome to the gpigeon.cgi installer. We will first install the
 dependencies.\n"
 
-apt install perl gcc make cpanminus libnet-ssleay-perl
-cpanm Digest::SHA Email::Valid String::Random HTML::Entities CGI CGI::Carp
-Net::SMTP Net::SMTPS GPG || ( printf "\nInstallation of dependencies failed\n" && exit 1 )
+#apt install perl gcc make cpanminus libnet-ssleay-perl || exit 1
+#cpanm Digest::SHA Email::Valid String::Random HTML::Entities CGI CGI::Carp Net::SMTP Net::SMTPS GPG || ( printf "\nInstallation of dependencies failed\n" && exit 1 )
 
-while [[ -z $_APP_PASSWORD ]]; do
-    printf "Choose a password for the gpigeon web application: \n"
-    read -r -s _APP_PASSWORD
-done
 
-while [[ $_APP_PASSWORD_VERIFICATION != $_APP_PASSWORD ]]; do
-    printf "\nRepeat password: "
-    read -r -s _APP_PASSWORD_VERIFICATION
-done
 
-# prevent obscure errors with q{} from perl
-_APP_PASSWORD="$(echo $_APP_PASSWORD | sed s/{/\\\\{/g | sed s/}/\\\\}/g)"
-HASHED_PASSWORD=`perl -e "use Digest::SHA qw(sha256_hex);print sha256_hex(q{$_APP_PASSWORD});"`
-printf "\nPassword matches. The SHA256 hash of it is: \033[32m$HASHED_PASSWORD\033[0m\n"
 
-printf "\nWhat is your email address: "
-read -r _YOUR_EMAIL
-while ! echo "$_YOUR_EMAIL" | grep "$emailre" >/dev/null; do
-    printf "\nYour email address is not a valid one. Type it again: "
-    read -r _YOUR_EMAIL
-done
-printf "\033[32m$_YOUR_EMAIL\033[0m seems a valid e-mail address."
+interact() {
 
-while [[ -z $_YOUR_EMAIL_PASSWORD ]]; do
-    printf "\nPassword for your email account: "
-    read -r -s _YOUR_EMAIL_PASSWORD
-done
+    if [ $INSTALLING eq 1 ]; then
+        echo "already installing !"
+        exit 1
+    fi
 
-while [[ -z $_YOUR_EMAIL_PASSWORD_VERIFICATION != $_YOUR_EMAIL_PASSWORD ]]; do
-    printf "\nAgain for confirmation: "
-    read -r -s _YOUR_EMAIL_PASSWORD_VERIFICATION
-done
+    printf "Choose a password for the gpigeon web application: \n"
+    read -r -s _APP_PASSWORD
 
-_YOUR_EMAIL_PASSWORD_VERIFICATION=$(printf '%s\n' "$_YOUR_EMAIL_PASSWORD" | sed -e 's/[]\/$*.^[]/\\&/g');
+    while [[ $_APP_PASSWORD_VERIFICATION != $_APP_PASSWORD ]]; do
+        printf "\nRepeat password: "
+        read -r -s _APP_PASSWORD_VERIFICATION
+    done
 
+    # prevent obscure errors with q{} from perl
+    _APP_PASSWORD="$(echo $_APP_PASSWORD | sed s/{/\\\\{/g | sed s/}/\\\\}/g)"
+    HASHED_PASSWORD=`perl -e "use Digest::SHA qw(sha256_hex);print sha256_hex(q{$_APP_PASSWORD});"`
+    printf "\nPassword matches. The SHA256 hash of it is: \033[32m$HASHED_PASSWORD\033[0m\n"
 
-domain="$(echo "$_YOUR_EMAIL" | sed "s/.*@//")"
-serverinfo="$(grep "^$domain" "domains.csv" 2>/dev/null)"
-if [ -z "$serverinfo" ]; then
-    printf "\nAh. Your email domain isn't listed in the domains.csv file. Don't
-    worry, you can find info relating to that easily on the domain website /
-    the Internet, and type it in here."
-    while ! echo "$smtp" | grep -Eo "[.[:alnum:]]"; do
-        printf "\nWhat is the SMTP server address of your domain (generally it
-        is like this: smtp.domain.net)? "
-        read -r smtp
+    printf "\nWhat is your email address: "
+    read -r _YOUR_EMAIL
+    while ! echo "$_YOUR_EMAIL" | grep "$emailre" >/dev/null; do
+        printf "\nYour email address is not a valid one. Type it again: "
+        read -r _YOUR_EMAIL
     done
+    printf "\033[32m$_YOUR_EMAIL\033[0m seems a valid e-mail address."
 
-    while ! echo "$sport" | grep -Eo "[0-9]{1,5}"; do
-        printf "\nWhat is the SMTP server port (it is 465 or 587 in most
-        cases) ? "
-        read -r sport
+    while [[ -z $_YOUR_EMAIL_PASSWORD ]]; do
+        printf "\nPassword for your email account: "
+        read -r -s _YOUR_EMAIL_PASSWORD
     done
-else
-    print "Yay! Your email domain seems to be listed in domains.csv, so you don't
-    have to manually type the smtp server address and port manually."
-    IFS=, read service imap iport smtp sport <<EOF
-    $serverinfo
-EOF
-    # smtp and sport variable are the only useful variable for our use case
-fi
-gpgidlong="$($GPG -k --with-colons $_YOUR_EMAIL| awk -F: '/^pub:/ {print $5}')"
-
-if [ -z gpgid ]; then
-    printf "No GPG key pair are related to your email. Create one and launch
-    this script again."
-    exit 0
-else
-    printf "\nGPG keyid associated to $_YOUR_EMAIL : \033[32m0x$gpgidlong\033[0m."
-fi
-
-while ! echo "$SCRIPT_DIR" | grep -Eo "^/"; do
-    printf "\nWhich directory you want the script to be in (defaults to
-    /var/www/cgi-bin/) ? Please provide an absolute path: "
-    read -r SCRIPT_DIR
-done
 
-printf "\nWhat user and group you want to use for the gpigeon CGI script
-(defaults to www-data for both):"
-printf "\nUser: "
-read -r SCRIPT_USER
-printf "\nGroup (leave blank for same as user): "
-read -r SCRIPT_GROUP
-
-if [ -z SCRIPT_USER ]; then
-    SCRIPT_USER="www-data"
-else
-    while ! id $SCRIPT_USER; do
-        printf "\nThe user you typed doesn't seem to exist. Try again with a
-        valid one: "
-        read -r SCRIPT_USER
+    while [[ $_YOUR_EMAIL_PASSWORD_VERIFICATION != $_YOUR_EMAIL_PASSWORD ]]; do
+        printf "\nAgain for confirmation: "
+        read -r -s _YOUR_EMAIL_PASSWORD_VERIFICATION
     done
-fi
-
-if [ -z SCRIPT_GROUP ]; then
-    SCRIPT_GROUP=$SCRIPT_USER
-else
-    while ! getent group $SCRIPT_GROUP; do
-        printf "\nThe group you typed doesn't seem to exist. Try again with a
-        valid one: "
-        read -r SCRIPT_GROUP
-    done
-fi
-
-printf "\nWhere will be put the static files ? Defaults to
-/var/www/html/gpigeon. Please provide an absolute path: "
-read -r SCRIPT_STATIC_DIR
-
-if [ -z SCRIPT_STATIC_DIR ]; then
-    SCRIPT_STATIC_DIR='/var/www/html/gpigeon'
-else
-    while ! echo $SCRIPT_STATIC_DIR | grep -Eo "^/"; do
-        printf "\nSeems you didn't provided an absolute path. Try again : "
-        read -r SCRIPT_STATIC_DIR
+
+    _YOUR_EMAIL_PASSWORD_VERIFICATION=$(printf '%s\n' "$_YOUR_EMAIL_PASSWORD" | sed -e 's/[]\/$*.^[]/\\&/g');
+
+
+    domain="$(echo "$_YOUR_EMAIL" | sed "s/.*@//")"
+    serverinfo="$(grep "^$domain" "domains.csv" 2>/dev/null)"
+    if [ -z "$serverinfo" ]; then
+        printf "\nAh. Your email domain isn't listed in the domains.csv file. Don't
+        worry, you can find info relating to that easily on the domain website /
+        the Internet, and type it in here."
+        while ! echo "$smtp" | grep -Eo "[.[:alnum:]]"; do
+            printf "\nWhat is the SMTP server address of your domain (typically like this: smtp.domain.net)? "
+            read -r smtp
+        done
+
+        while ! echo "$sport" | grep -Eo "[0-9]{1,5}"; do
+            printf "\nWhat is the SMTP server port (typically 465 or 587) ? "
+            read -r sport
+        done
+    else
+        print "Yay! Your email domain seems to be listed in domains.csv, so you don't
+        have to manually type the smtp server address and port manually."
+        IFS=, read service imap iport smtp sport <<EOF
+        $serverinfo
+EOF
+        # smtp and sport variable are the only useful variable for our use case
+    fi
+    gpgidlong="$($GPG -k --with-colons $_YOUR_EMAIL| awk -F: '/^pub:/ {print $5}')"
+
+    if [ -z gpgid ]; then
+        printf "No GPG key pair are related to your email. Create one and launch
+this script again."
+        exit 0
+    else
+        printf "\nGPG keyid associated to $_YOUR_EMAIL : \033[32m0x$gpgidlong\033[0m."
+    fi
+
+    while ! echo "$SCRIPT_DIR" | grep -Eo "^/"; do
+        printf "\nWhich directory you want the script to be in (defaults to
+        /var/www/cgi-bin/) ? Please provide an absolute path: "
+        read -r SCRIPT_DIR
     done
-fi
-
-cp $THIS_SCRIPT_DIR/gpigeon-template.cgi $GPIGEON_SCRIPT
-sed "s/password_hash_goes_here/$HASHED_PASSWORD/g" -i $GPIGEON_SCRIPT
-sed "s/your_mail_address_goes_here/$_YOUR_EMAIL/g" -i $GPIGEON_SCRIPT
-sed "s/your_mail_address_password_goes_here/$_YOUR_EMAIL_PASSWORD_VERIFICATION/g" -i $GPIGEON_SCRIPT
-sed "s/smtp_domain_goes_here/$smtp/g" -i $GPIGEON_SCRIPT
-sed "s/smtp_port_goes_here/$sport/g" -i $GPIGEON_SCRIPT
-sed "s/gpgid_goes_here/$gpgidlong/g" -i $GPIGEON_SCRIPT
-
-printf "\n\nCreating script directory at $SCRIPT_DIR ..."
-mkdir -p "$SCRIPT_DIR/l" || exit 1
-
-printf "\nCreating static files directory at $SCRIPT_STATIC_DIR"
-mkdir -p "$SCRIPT_STATIC_DIR" || exit 1
-
-printf "\nCopying personalized gpigeon.cgi script to $SCRIPT_DIR ..."
-cp $GPIGEON_SCRIPT $SCRIPT_DIR/ || exit 1
-
-printf "\nCopying static files to $SCRIPT_STATIC_DIR ..."
-cp -r $THIS_SCRIPT_DIR/gpigeon $SCRIPT_STATIC_DIR || exit 1
-cp $THIS_SCRIPT_DIR/gpigeon.css $SCRIPT_STATIC_DIR || exit 1
-
-printf "\nSetting ownership as $SCRIPT_USER:$SCRIPT_GROUP for directory $SCRIPT_DIR ..."
-chown $SCRIPT_GROUP:$SCRIPT_USER $SCRIPT_DIR || exit 1
-
-printf "\nSetting ownership as $SCRIPT_USER:$SCRIPT_GROUP for static directory
-$SCRIPT_STATIC_DIR ..."
-chown $SCRIPT_GROUP:$SCRIPT_USER $SCRIPT_STATIC_DIR || exit 1
-
-printf "\nSetting up the GPG directory for the script ..."
-if [ -z GNUPGHOME ]; then
-    mkdir -p /usr/share/www-data/.gnupg
-    cp -r ~/.gnupg /usr/share/www-data/
-    chown $SCRIPT_USER:$SCRIPT_GROUP /usr/share/www-data/.gnupg
-    chmod 600 /usr/share/www-data/.gnupg
-else
-    mkdir -p $GNUPGHOME
-    cp -r ~/.gnupg /usr/share/www-data/
-    chown $SCRIPT_USER:$SCRIPT_GROUP $GNUPGHOME
-    chmod 600 $GNUPGHOME
-fi
-
-printf "\n\033[32mCongrats, we are done! You should now configure your web server in
-order to execute the CGI scripts in the $SCRIPT_DIR folder. Manuals and
-websites of these softwares will help you.\033[0m\n\n"
+
+    printf "\nWhat user and group you want to use for the gpigeon CGI script
+    (defaults to www-data for both):"
+    printf "\nUser: "
+    read -r SCRIPT_USER
+    printf "\nGroup (leave blank for same as user): "
+    read -r SCRIPT_GROUP
+
+    if [ -z SCRIPT_USER ]; then
+        SCRIPT_USER='www-data'
+    else
+        while ! id $SCRIPT_USER; do
+            printf "\nThe user you typed doesn't seem to exist. Try again with a valid one: "
+            read -r SCRIPT_USER
+        done
+    fi
+
+    if [ -z SCRIPT_GROUP ]; then
+        SCRIPT_GROUP=$SCRIPT_USER
+    fi
+
+    printf "\nWhere will be put the static files ? Defaults to /var/www/gpigeon."
+    read -r GPIGEON_ROOT_DIR
+}
+
+setup_gpigeon() {
+    cp $THIS_SCRIPT_DIR/gpigeon-template.cgi $GPIGEON_SCRIPT
+    sed "s/password_hash_goes_here/$HASHED_PASSWORD/g" -i $GPIGEON_SCRIPT
+    sed "s/your_mail_address_goes_here/$_YOUR_EMAIL/g" -i $GPIGEON_SCRIPT
+    sed "s/your_mail_address_password_goes_here/$_YOUR_EMAIL_PASSWORD_VERIFICATION/g" -i $GPIGEON_SCRIPT
+    sed "s/smtp_domain_goes_here/$smtp/g" -i $GPIGEON_SCRIPT
+    sed "s/smtp_port_goes_here/$sport/g" -i $GPIGEON_SCRIPT
+    sed "s/gpgid_goes_here/$gpgidlong/g" -i $GPIGEON_SCRIPT
+
+    printf "\n\nCreating script directory at $SCRIPT_DIR ..."
+    mkdir -p "$SCRIPT_DIR/l" || exit 1
+
+    printf "\nCreating static files directory at $GPIGEON_ROOT_DIR"
+    mkdir -p "$GPIGEON_ROOT_DIR" || exit 1
+
+    printf "\nCopying personalized gpigeon.cgi script to $SCRIPT_DIR ..."
+    cp $GPIGEON_SCRIPT $SCRIPT_DIR/ || exit 1
+
+    printf "\nCopying static files to $GPIGEON_ROOT_DIR ..."
+
+    cp $THIS_SCRIPT_DIR/{merci/,index.html,gpigeon.css,favicon.ico} $GPIGEON_ROOT_DIR || exit 1
+
+    printf "\nSetting ownership as $SCRIPT_USER:$SCRIPT_GROUP for directory $SCRIPT_DIR ..."
+    chown $SCRIPT_GROUP:$SCRIPT_USER $SCRIPT_DIR || exit 1
+
+    printf "\nSetting ownership as $SCRIPT_USER:$SCRIPT_GROUP for static directory $GPIGEON_ROOT_DIR ..."
+    chown $SCRIPT_GROUP:$SCRIPT_USER $GPIGEON_ROOT_DIR || exit 1
+
+    printf "\nSetting up the GPG directory for the script ..."
+    if [[ -z $GPG_DATA_DIR ]]; then
+        mkdir -p /usr/share/www-data/.gnupg
+        cp -r ~/.gnupg /usr/share/www-data/
+        chown $SCRIPT_USER:$SCRIPT_GROUP /usr/share/www-data/.gnupg
+        chmod 600 /usr/share/www-data/.gnupg
+    else
+        mkdir -p $GPG_DATA_DIR
+        cp -r ~/.gnupg /usr/share/www-data/
+        chown $SCRIPT_USER:$SCRIPT_GROUP $GPG_DATA_DIR
+        chmod 600 $GPG_DATA_DIR
+    fi
+    printf "\n\033[32mCongrats, we are done! You should now configure your web server in
+    order to execute the CGI scripts in the $SCRIPT_DIR folder. Manuals and
+    official websites for these softwares should help you.\033[0m\n\n"
+}
+
+while getopts "iu:g:PAm" o; do
+    case "${o}" in
+        i)
+            interact
+            INSTALLING=1
+            setup_gpigeon;;
+        u)
+            SCRIPT_USER="$OPTARG"
+            echo user will be $SCRIPT_USER;;
+            #exit 0
+        g)
+            SCRIPT_GROUP="$OPTARG"
+            echo group will be $SCRIPT_GROUP;;
+
+        P)
+            echo kek;;
+        A)
+            echo kuk;;
+        *)
+            printf "\nlol fuck off\n";;
+#            echo "$@"
+#            echo $GETOPTS
+    esac
+    shift
+done
-- 
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