#718: Creado script {{{launchOgagentInstaller}}} para programar la instalación de agente OGAgent en el siguiente arranque del sistema operativo de un equipo modelo.

git-svn-id: https://opengnsys.es/svn/branches/version1.1@5597 a21b9725-9963-47de-94b9-378ad31fedc9

1 files changed, 147 insertions, 0 deletions

diff --git a/client/shared/scripts/launchOgagentInstaller b/client/shared/scripts/launchOgagentInstaller
new file mode 100755
index 00000000..58d63dde
--- /dev/null
+++ b/client/shared/scripts/launchOgagentInstaller
@@ -0,0 +1,147 @@
+#!/bin/bash
+# #/**
+#         launchOgagentInstaller ndisk npart [windowsadmin]
+#@brief   Scheduling OpenGnsys Agent installation at next boot or administrator session.
+#@param   integer ndsik         disk number
+#@param   integer npart         partition number
+#@param   string  windowsadmin  administrator user (only for Windows)
+#@author  Ramón M. Gómez, ETSII Univ. Sevilla
+#@version 1.1.0 - Initial version.
+#@date    2018-02-16
+#*/ ##
+
+# Global variables.
+PROG="$(basename "$0")"
+if which curl &>/dev/null; then
+    DOWNLOAD="curl -k --timeout 1 -o"
+else
+    DOWNLOAD="wget --no-check-certificate -T 1 -O"
+fi
+
+# Show help.
+if [ "$*" == "help" ]; then
+    echo "$PROG: scheduling OpenGnsys Agent installation."
+    echo "Format: $PROG ndisk npart [windowsadmin]"
+    exit 0
+fi
+# Error control.
+if ! typeset -Fp ogRaiseError &>/dev/null; then
+    echo "$PROG: it can only be executed by an ogLive client." >&2
+    exit 1
+fi
+[ $# == 2 -o $# == 3 ] || ogRaiseError $OG_ERR_FORMAT "$PROG ndisk npart [adminuser]" || exit $OG_ERR_FORMAT
+MNTDIR=$(ogMount "$1" "$2") || exit $?
+OGVERSION=$($DOWNLOAD - https://$(ogGetServerIp)/opengnsys/rest/info 2>/dev/null | jq -r .version)
+[ -n "$OGVERSION" ] || ogRaiseError $OG_ERR_NOTFOUND "GET /rest/info" || exit $OG_ERR_NOTFOUND
+
+case "$(ogGetOsType $1 $2)" in
+    Windows)  # OGAgent for Windows.
+        HIVE="$(ogGetHivePath "$MNTDIR" "$3")"
+        [ -n "$HIVE" ] || ogRaiseError $OG_ERR_NOTFOUND "$1 $2 $3/NTUSER.DAT" || exit $OG_ERR_NOTFOUND
+        # Downloading OGAgent installer for Windows.
+        OGAGENTFILE="OGAgentSetup-${OGVERSION/pre/}.exe"
+        TMPDIR="$(ogGetPath "$MNTDIR/Windows/Temp")"
+        eval $DOWNLOAD "$TMPDIR/$OGAGENTFILE" "https://$(ogGetServerIp)/opengnsys/descargas/$OGAGENTFILE" 2>/dev/null
+        if ogListSoftware $1 $2 | grep -qi "opengnsys agent"; then
+            echo "OGAgent for Windows is already installed, you need to uninstall it before re-install."
+        else
+            if [ -s "$TMPDIR/$OGAGENTFILE" ]; then
+                # Run once OGAgent Installer.
+                if hivexsh -w << EOT 2>/dev/null; then
+load $HIVE
+cd \\Software\\Microsoft\\Windows\\CurrentVersion\\RunOnce
+setval 1
+Install OGAgent
+string:C:\\Windows\\Temp\\$OGAGENTFILE"
+commit
+close
+exit
+EOT
+                    echo "Scheduled OGAgent installation after \"$3\" logon"
+                    echo "  (edit config file after finish)."
+                else
+                    ogRaiseError $OG_ERR_NOTWRITE "$1 $2 .../$3/NTUSER.DAT"
+                    exit $OG_ERR_NOTWRITE
+                fi 
+            else
+                ogRaiseError $OG_ERR_NOTFOUND "$1 $2 /Windows/Temp/$OGAGENTFILE"
+                exit $OG_ERR_NOTFOUND
+            fi
+        fi
+	;;
+    Linux)    # OGAgent for Linux (only deb and redhat-based backages; TODO suse-based package).
+        if ogListSoftware $1 $2 | grep -qi "ogagent"; then
+            echo "OGAgent for Linux is already installed, you need to uninstall it before re-install."
+        else
+            SYSTEMDDIR="$MNTDIR/lib/systemd"
+            [ -d "$SYSTEMDDIR" -a -d "${SYSTEMDDIR/lib/etc}" ] || ogRaiseError $OG_ERR_NOTFOUND "$1 $2 systemd" || exit $OG_ERR_NOTFOUND
+            # Downloading OGAgent installer for Linux.
+	    if [ -e $MNTDIR/etc/debian_version ]; then    # Debian-based
+                OGAGENTFILE="ogagent_${OGVERSION/pre/}_all.deb"
+                CODE="if ! dpkg -l ogagent &>/dev/null && [ -f /var/tmp/$OGAGENTFILE ]; then apt-get update; apt-get install -y /var/tmp/$OGAGENTFILE; fi"
+	    fi
+	    if [ -e $MNTDIR/etc/redhat-release ]; then    # RedHat-based
+	        OGAGENTFILE="ogagent-${OGVERSION/pre/}-1.noarch.rpm"
+                CODE="if ! rpm -q ogagent &>/dev/null && [ -f /var/tmp/$OGAGENTFILE ]; then yum install -y /var/tmp/$OGAGENTFILE; fi"
+	    fi
+	    [ -n "$OGAGENTFILE" ] || ogRaiseError $OG_ERR_NOTFOUND "$1 $2 ogagent" || exit $OG_ERR_NOTFOUND
+            TMPDIR="$MNTDIR/var/tmp"
+            eval $DOWNLOAD "$TMPDIR/$OGAGENTFILE" "https://$(ogGetServerIp)/opengnsys/descargas/$OGAGENTFILE" 2>/dev/null
+            if [ -s "$TMPDIR/$OGAGENTFILE" ]; then
+	        # Creating systemd script.
+	        cat << EOT > $SYSTEMDDIR/systemd-launchogagent
+#!/bin/bash
+[ $EUID = 0 ] || exit 4
+start() {
+    $CODE
+    sed -i "0,/remote=/ s,remote=.*,remote=https://$(ogGetServerIp)/opengnsys/rest/," /usr/share/OGAgent/cfg/ogagent.cfg
+    service ogagent start
+}
+restart() {
+    service ogagent stop
+    if [ -f /var/tmp/$OGAGENTFILE ]; then
+        apt-get update
+        apt-get install -y --reinstall /var/tmp/$OGAGENTFILE
+    fi
+    sed -i "0,/remote=/ s,remote=.*,remote=https://$(ogGetServerIp)/opengnsys/rest/," /usr/share/OGAgent/cfg/ogagent.cfg
+    service ogagent start
+}
+
+case "\$1" in
+	start|restart)  "\$1" ;;
+esac
+EOT
+                chmod +x $SYSTEMDDIR/systemd-launchogagent
+	        # Creating systemd service.
+	        cat << EOT > $SYSTEMDDIR/system/launchogagent.service
+[Unit]
+Description=Installing and configuring OGAgent
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/lib/systemd/systemd-launchogagent start
+TimeoutStartSec=5min
+
+[Install]
+WantedBy=multi-user.target
+EOT
+                ln -fs /lib/systemd/system/launchogagent.service \
+	               ${SYSTEMDDIR/lib/etc}/system/multi-user.target.wants
+	        echo "Scheduled OGAgent installation at next boot"
+		echo "  (process will be executed in the background, do not shutdown until finish)."
+            else
+                ogRaiseError $OG_ERR_NOTFOUND "$1 $2 /var/tmp/$OGAGENTFILE"
+                exit $OG_ERR_NOTFOUND
+            fi
+        fi
+	;;
+    MacOS)    # OGAgent for macOS (TODO).
+	echo "OGAgent installer for macOS is not implemented yet."
+	;;
+    *)        # OS not detected or OGAgent not implemented.
+        ogRaiseError $OG_ERR_NOTOS "$1 $2"
+        exit $OG_ERR_NOTOS
+	;;
+esac
+