| #!/usr/bin/env bash |
| # shellcheck disable=SC1090 |
| # |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You under the Apache License, Version 2.0 |
| # (the "License"); you may not use this file except in compliance with |
| # the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| |
| # The app's label |
| export APP_LABEL=KnoxShell |
| |
| # Start/stop script location |
| APP_BIN_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" |
| |
| # Setup the common environment |
| . "$APP_BIN_DIR"/knox-env.sh |
| |
| # Source common functions |
| . "$APP_BIN_DIR"/knox-functions.sh |
| |
| # The app's jar name |
| APP_JAR="$APP_BIN_DIR/knoxshell.jar" |
| |
| # The app's logging options |
| APP_LOG_OPTS="$KNOX_SHELL_LOG_OPTS" |
| |
| # The app's memory options |
| APP_MEM_OPTS="$KNOX_SHELL_MEM_OPTS" |
| |
| # The app's debugging options |
| APP_DBG_OPTS="$KNOX_SHELL_DBG_OPTS" |
| |
| # JAVA options used by the JVM |
| declare -a APP_JAVA_OPTS |
| |
| function addAppJavaOpts { |
| options_array=$(echo "${1}" | tr " " "\n") |
| for option in ${options_array} |
| do |
| APP_JAVA_OPTS+=("$option") |
| done |
| } |
| |
| function buildAppJavaOpts { |
| if [ -n "$APP_MEM_OPTS" ]; then |
| addAppJavaOpts "${APP_MEM_OPTS}" |
| fi |
| |
| if [ -n "$APP_LOG_OPTS" ]; then |
| addAppJavaOpts "${APP_LOG_OPTS}" |
| fi |
| |
| if [ -n "$APP_DBG_OPTS" ]; then |
| addAppJavaOpts "${APP_DBG_OPTS}" |
| fi |
| } |
| |
| function main { |
| case "$1" in |
| init|buildTrustStore) |
| if [ "$#" -ne 2 ]; then |
| echo "Illegal number of parameters." |
| printHelp && exit 1 |
| fi |
| ;; |
| help) |
| printHelp && exit 0 |
| ;; |
| esac |
| |
| checkJava |
| buildAppJavaOpts |
| $JAVA "${APP_JAVA_OPTS[@]}" -javaagent:"$APP_BIN_DIR"/../lib/aspectjweaver.jar -jar "$APP_JAR" "$@" || exit 1 |
| |
| return 0 |
| } |
| |
| function printHelp { |
| echo "" |
| echo "Apache Knox Client Shell" |
| echo "The client shell facility provide a CLI for establishing and managing Apache Knox Sessions" |
| echo "and executing the Apache Knox groovy-based DSL scripts. It may also be used to enter an" |
| echo "interactive shell where groovy-based DSL and groovy code may be entered and executed in realtime." |
| echo "" |
| echo "knoxshell usage: " |
| echo " knoxshell.sh [[buildTrustStore <knox-gateway-url>|init <topology-url>|list|destroy|help] | [<script-file-name>]]" |
| echo " ----------------------------------------------------------" |
| echo " buildTrustStore <knox-gateway-url> - downloads the given gateway server's public certificate and builds a trust store to be used by KnoxShell" |
| echo " example: knoxshell.sh buildTrustStore https://localhost:8443/" |
| echo " init <topology-url> - requests a session from the knox token service at the url" |
| echo " example: knoxshell.sh init https://localhost:8443/gateway/sandbox" |
| echo " list - lists the details of the cached knox session token" |
| echo " example: knoxshell.sh list" |
| echo " destroy - removes the cached knox session token" |
| echo " example: knoxshell.sh destroy" |
| echo " <script-file-name> - executes the groovy script file" |
| echo " example: knoxshell.sh ~/bin/ls.groovy" |
| echo "" |
| return 0 |
| } |
| |
| #Starting main |
| main "$@" |