165 lines
4.3 KiB
Bash
Executable file
165 lines
4.3 KiB
Bash
Executable file
#!/bin/sh
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# $Id$
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#
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# managing our work at the cryptobox
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#
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# usual workflow:
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# dfsbuild - create the image directory with dfsbuild
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# config - apply cryptobox specific changes to the image directory
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# harden - remove unnecessary packages and disable developer features
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# iso - create the iso image
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# isoz - create a compressed iso image
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# burn - burns the image on a cd-rw
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#
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# final action:
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# release - the same as "dfsbuild config harden iso"
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#
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#
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# problems of this script:
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# - has to run as root
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# - 'harden' is strangely integrated
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#
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# you may run this script with multiple arguments, e.g.:
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# cb-build.sh dfsbuild config iso
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#
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# the action "release" does what it says :)
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# (all developer's features like sshd, writable templates and
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# the test-suite are deactivated, some packages get removed)
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#
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set -ue
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# include common functions and settings
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source $(dirname $0)/common.sh.inc
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################### some settings ######################
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# dfsbuild config
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DFS_CONFIG=$(get_config_file dfs-cbox.conf)
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####################### functions ######################
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function run_dfsbuild()
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{
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[ ! -e "$BUILD_DIR" ] && mkdir -p "$BUILD_DIR" && echo "das BuildDir ($BUILD_DIR) wurde angelegt ..."
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dfsbuild -c "$DFS_CONFIG" -w "$BUILD_DIR"
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# remove iso image of dfsbuild - it is not necessary
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[ -e "$BUILD_DIR/image.iso" ] && rm "$BUILD_DIR/image.iso"
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}
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function create_iso()
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{
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echo "Creating the iso ..."
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mkisofs $MKISOFS_OPTIONS -o "$IMAGE_FILE" "$IMAGE_DIR"
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}
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function create_compressed_iso()
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{
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echo "Creating the compressed iso ..."
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[ -e "$IMAGEZ_DIR" ] && rm -r "$IMAGEZ_DIR"
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mkdir "$IMAGEZ_DIR"
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for a in $(ls "$IMAGE_DIR")
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do if echo "$UNCOMPRESSED_ITEMS" | grep -q -w "$a"
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then echo " Copying uncompressed item: $a ..."
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cp -a "$IMAGE_DIR/$a" "$IMAGEZ_DIR"
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else if [ -h "$IMAGE_DIR/$a" ]
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then echo " Copying link: $a ..."
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cp -a "$IMAGE_DIR/$a" "$IMAGEZ_DIR"
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else echo " Compressing item: $a ..."
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mkzftree "$IMAGE_DIR/$a" "$IMAGEZ_DIR/$a"
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fi
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fi
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done
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mkisofs -z $MKISOFS_OPTIONS -o "$IMAGEZ_FILE" "$IMAGEZ_DIR"
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}
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function configure_cb()
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{
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if [ ! -e "$IMAGE_DIR" ]; then
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echo -e "Directory \"$IMAGE_DIR\" not found!"
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echo -e "Did you run \"$0 dfsbuild\"?"
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exit
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fi
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echo "Copying files to the box ..."
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[ -e "$TMP_DIR" ] && rm -rf "$TMP_DIR"
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svn export --force "$TEMPLATE_DIR/." "$IMAGE_DIR"
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echo "Configuring the cryptobox ..."
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chroot "$IMAGE_DIR" "$CHROOT_START" /usr/lib/cryptobox/configure-cryptobox.sh normal
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# source local configure scripts
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[ -d "$CUSTOM_CONFIGURE_DIR" ] && \
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find "$CUSTOM_CONFIGURE_DIR" -xtype f | sort | while read file
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do echo "Sourcing custom configure script $(basename $file):"
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# execute it in its own environment (to be safe)
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# 'source' implicitly imports all current settings
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# indent these lines to improve the output
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( source "$file" ) 2>&1 | sed 's/^/\t/'
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done
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}
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function blanknburn_cdrw()
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{
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cdrecord -v dev=$CDWRITER blank=fast
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cdrecord -v dev=$CDWRITER $IMAGE_FILE
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}
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################ do it! ######################
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[ $# -eq 0 ] && echo "[`basename $0`] - no arguments supplied - maybe you want to use '--help'"
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# initialize local directories (easier for users)
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for a in $LOCALCONF_DIR $CUSTOM_CONFIGURE_DIR
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do [ ! -e "$a" ] && mkdir "$a" && chown --reference=. "$a"
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done
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# check for uid=0 (necessary for all operations)
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[ "$(id -u)" -ne 0 ] && echo "this script ($0) has to be called as root" >&2 && exit 1
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while [ $# -gt 0 ]
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do case "$1" in
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dfsbuild )
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# check if we are in ROOT_DIR - otherwise we will have problems with
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# relative paths in dfs-box.conf
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[ "$ROOT_DIR" -ef "$(pwd)" ] || error_die 1 "Sorry: you have to run $0 while you are in '$ROOT_DIR'!"
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run_dfsbuild
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;;
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config )
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configure_cb normal
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;;
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iso )
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create_iso
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;;
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isoz )
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create_compressed_iso
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;;
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harden )
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chroot "$IMAGE_DIR" "$CHROOT_START" /usr/lib/cryptobox/configure-cryptobox.sh secure
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;;
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burn )
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blanknburn_cdrw
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;;
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release )
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$0 dfsbuild config harden isoz
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;;
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help|--help )
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echo "Syntax: `basename $0` ( release | dfsbuild | config | harden | iso | isoz | burn | help )"
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echo " (you may specify more than one action)"
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echo
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;;
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* )
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echo -e "unknown action: $1"
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echo
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$0 help
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exit 1
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;;
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esac
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shift
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done
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