1 files changed, 57 insertions, 0 deletions
diff --git a/core/modules/run-virt-docker/data/opt/openslx/vmchooser/plugins/docker/includes/init_bind_mount.inc b/core/modules/run-virt-docker/data/opt/openslx/vmchooser/plugins/docker/includes/init_bind_mount.inc
new file mode 100755
index 00000000..ad82ef51
--- /dev/null
+++ b/core/modules/run-virt-docker/data/opt/openslx/vmchooser/plugins/docker/includes/init_bind_mount.inc
@@ -0,0 +1,57 @@
+#!/bin/bash
+
+## required vars
+# TMPDIR=/tmp/virt/<CURRENT_USER>/<PID>/
+# USER_CONTAINER_CONFIG
+# NETSHARE_DIR
+
+# vars
+BIND_MOUNT_FILE="$CONFDIR/container_meta.json"
+# TODO: Maybe make this an array to support spaces
+BIND_MOUNT_STRING=""
+
+
+BIND_MOUNT_COUNT="$( cat "$BIND_MOUNT_FILE" | jq '.bind_mount_config | length' )"
+
+for (( index=0; index < "$BIND_MOUNT_COUNT"; index++ )); do
+
+	BIND_MOUNT_INFO="$( jq .bind_mount_config["$index"] "$BIND_MOUNT_FILE" )"
+
+	# expecting source to be a MOUNT_LETTER, wich must replaced with the directory
+	BIND_MOUNT_SOURCE="$( jq -r .source <<< "$BIND_MOUNT_INFO" )"
+	BIND_MOUNT_TARGET="$( jq -r .target <<< "$BIND_MOUNT_INFO" )"
+	BIND_MOUNT_OPTION="$( jq -r .option <<< "$BIND_MOUNT_INFO" )"
+
+	if [[ -z "$BIND_MOUNT_SOURCE" || -z "$BIND_MOUNT_TARGET" ]]; then
+		writelog "+ no proper bind mount option provided!"
+		continue
+	fi
+
+	# USER_HOME is selected
+	if [[ "$BIND_MOUNT_SOURCE" == "USER_HOME" ]]; then
+		if [[ -d "$HOME/PERSISTENT" ]]; then
+			BIND_MOUNT_STRING+=" --mount type=bind,source=$HOME/PERSISTENT,target=$BIND_MOUNT_TARGET"
+		else
+			# user has no PERSISTENT, maybe this is a demo user just mount $HOME
+			BIND_MOUNT_STRING+=" --mount type=bind,source=$HOME,target=$BIND_MOUNT_TARGET"
+		fi
+
+	# If USER_TMP is used, create a locaten for client user and bind mount into container
+	elif [[ "$BIND_MOUNT_SOURCE" == "USER_TMP" ]]; then
+		# DOCKER_TMP created and cleand in opt/openslx/pam/hooks/auth-final-exec.d/30-add-to-docker.sh
+		DOCKER_TMP="/tmp/docker"
+		DOCKER_USER_TMP="$DOCKER_TMP/$(id -u)"
+		[ ! -e $DOCKER_USER_TMP ] && mkdir -p $DOCKER_USER_TMP && chmod 0700 $DOCKER_USER_TMP
+		BIND_MOUNT_STRING+=" --mount type=bind,source=$DOCKER_USER_TMP,target=$BIND_MOUNT_TARGET"
+
+	elif [[ -z "${NETSHARE_DIR[$BIND_MOUNT_SOURCE]}" ]]; then
+		writelog "+ no bind mount mapping for letter $BIND_MOUNT_SOURCE found!"
+		continue
+	else
+		BIND_MOUNT_STRING+=" --mount type=bind,\\\"source=${NETSHARE_DIR[$BIND_MOUNT_SOURCE]}\\\",target=$BIND_MOUNT_TARGET"
+	fi
+
+done
+
+writelog "+ write final CONTAINER_BIND_MOUNT_STRING $BIND_MOUNT_STRING in config $USER_CONTAINER_CONFIG"
+echo "CONTAINER_BIND_MOUNT_STRING=\"${BIND_MOUNT_STRING}\"" >> ${USER_CONTAINER_CONFIG}