Debian packaging fixes

debian/i2p.postinst

@@ -0,0 +1,111 @@
+#!/bin/sh  -e
+
+I2PHOME=/var/lib/i2p
+I2P=/usr/share/i2p
+I2PUSER=i2psvc
+
+conffile="/etc/default/i2p"
+
+update_config_file()
+{
+        db_field=$1
+        config_field=$2
+  
+        RET=false
+        db_get $db_field
+        if [ -n "$RET" ] ; then
+                if grep -q "^$config_field" $conffile ; then 
+                        # keep any admin changes, while replacing the variable content
+                        sed "s/^[ ]*$config_field=\".*\"/$config_field=\"$RET\"/" < $conffile > $conffile.new &&  
+                        mv $conffile.new $conffile
+                else
+                        echo "$config_field=\"$RET\"" >> $conffile
+                fi  
+        fi  
+}
+
+# Source debconf library -- we have a Depends line
+# to make sure it is there...
+. /usr/share/debconf/confmodule
+db_version 2.0
+
+
+case "$1" in
+	configure|reconfigure)
+		if [ -f $conffile ] ; then
+			sed -i -e 's/^[ ]*STARTI2P/RUN_DAEMON/g' $conffile
+			if ! grep -q RUN_DAEMON $conffile ; then
+				cat << EOF >> $conffile
+# I2P daemon. If set to true, I2P will start automatically
+# when your computer boots.
+RUN_DAEMON="false"
+EOF
+			fi
+			if ! grep -q I2PUSER $conffile ; then
+				cat << EOF >> $conffile
+# The user that runs the I2P daemon. By default this is set to i2psvc.
+# You may want to change this to use a manually installed I2P profile.
+I2PUSER="i2psvc"
+EOF
+			fi
+		else
+			cat << EOF >> $conffile
+# Defaults for i2p initscript (/etc/init.d/i2p)
+# This is a posix shell fragment
+
+# [automatically edited by postinst, do not change line format ]
+# Run 'dpkg-reconfigure -plow i2p' to change these values.
+
+# I2P daemon. If set to true, i2p will start automatically when 
+# the computer boots
+RUN_DAEMON="false"
+
+# The user that runs the I2P daemon. By default this is set to i2psvc.
+# You may want to change this to use a manually installed I2P profile.
+I2PUSER="i2psvc"
+EOF
+		fi
+	update_config_file i2p/daemon	RUN_DAEMON
+	update_config_file i2p/user	I2PUSER
+
+	migrate_existing_user(){
+		# Adjust the user/group in /etc/passwd, mainly for upgrades from old packages that didn't
+		# create $I2PUSER as a system group/user
+		usermod -c "I2P Router Daemon" -m -d $I2PHOME -g $I2PUSER -s "/bin/false" \
+			-l $I2PUSER -e 1 > /dev/null 2>&1
+		echo "Existing user migrated, home directory moved to $I2PHOME"
+	}
+
+	# Create user and group as a system user.
+	adduser --system --quiet --group --home $I2PHOME $I2PUSER || migrate_existing_user
+
+	[ -d /var/log/i2p ] || mkdir -m0750 /var/log/i2p
+	chown -f -R $I2PUSER:adm /var/log/i2p
+
+	# Has someone set the permissions with dpkg-statoverride? If so, obey them.
+	if ! dpkg-statoverride --list $I2PHOME > /dev/null 2>&1
+	then
+		chown -f -R $I2PUSER:$I2PUSER $I2PHOME
+		chmod -f u=rwx,g=rxs,o= $I2PHOME
+	fi
+
+	##if ! dpkg-statoverride --list $I2P > /dev/null
+	##then
+	##	chown -f -R $I2PUSER:$I2PUSER $I2P
+	##fi  
+
+	db_stop
+;;
+abort-upgrade|abort-remove|abort-deconfigure)
+	echo "Aborting upgrade"
+	exit 0
+	;;
+*)
+        echo "postinst called with unknown argument \`$1'" >&2
+                exit 0
+                ;;
+esac
+	
+#DEBHELPER#
+
+exit 0