Docker un puerto

client/src/app/shared/api-encuestas/cliente-api-encuestas.service.ts

@@ -10,7 +10,7 @@ import { Solucion } from './app.soluciones-model';
 })
 export class ClienteApiOrdersService {
 
-  private static readonly BASE_URI = 'http://localhost:8000/api/encuestas/';
+  private static readonly BASE_URI = 'http://'+location.hostname+'/api/encuestas/';
 
   constructor(private http: HttpClient) { }
 

client/src/app/shared/api-oauth/cliente-api-auth.service.ts

@@ -13,15 +13,15 @@ export class ClienteApiOAutchService {
 
   private static readonly client_id = "920088907733930054";
   private static readonly client_secret = "2sKjxaLFQwv5DIxXFVt2pNG7DTGONFWm";
-  private static readonly scope = "identify%20guilds%20guilds.members.read";
-  public static readonly redirect_uri = "http://localhost:8080/client/auth";
+  private static readonly scope = "identify";
+  public static readonly redirect_uri = "http://"+location.hostname+"/client/auth";
   public static readonly discord_login_url = "https://discord.com/oauth2/authorize?redirect_uri=" + ClienteApiOAutchService.redirect_uri + "&response_type=token&client_id=" + ClienteApiOAutchService.client_id + "&scope=" + ClienteApiOAutchService.scope;
   public static readonly discord_tocken_url = "https://discord.com/api/oauth2/token";
   public static readonly discord_api_url = "https://discordapp.com/api/v8";
 
   public static readonly discord_add_bot_url = "https://discord.com/api/oauth2/authorize?client_id="+ClienteApiOAutchService.client_id+"&scope=bot&permissions=8"
 
-  public static readonly auth_url = "http://localhost:8000/api/auth"
+  public static readonly auth_url = "http://"+location.hostname+"/api/auth";
 
   postId:any;
 

discordbot/src/main/java/com/uva/discordbot/listener/MessageListener.java

@@ -52,7 +52,7 @@ public abstract class MessageListener {
                 .filter(message -> message.getAuthor().map(user -> !user.isBot()).orElse(false))
                 .flatMap(Message::getChannel)
                 .flatMap(channel -> channel
-                        .createMessage("Participa en la prueba con codigo: " + content[1] + " --> http://localhost:8080/client/auth/"+content[1]))
+                        .createMessage("Participa en la prueba con codigo: " + content[1] + " --> http://localhost/client/auth/"+content[1]))
                 .then();
         }
         return Mono.empty();

docker-compose.yml

 version: '3.4'
 #version: '3.7'
 volumes:
-  kong_data: {}
   discord_data: {}
   polls_data: {}
 
@@ -9,109 +8,6 @@ networks: #Red interna para comunicar los servicios (“Services on the same net
   kong-net:
 
 services:
-  #######################################
-  # Postgres: The database used by Kong
-  #######################################
-  kong-database:
-    image: postgres:9.6
-    container_name: kong-postgres
-    restart: on-failure
-    networks:
-      - kong-net
-    volumes:
-      - kong_data:/var/lib/postgresql/data
-    environment:
-      POSTGRES_USER: kong
-      POSTGRES_PASSWORD: ${KONG_PG_PASSWORD:-kong}
-      POSTGRES_DB: kong
-    ports:
-      - 5432:5432
-    healthcheck:
-      test: ["CMD", "pg_isready", "-U", "kong"]
-      interval: 30s
-      timeout: 30s
-      retries: 3
-
-  #######################################
-  # Kong database migration
-  #######################################
-  kong-migration:
-    image: ${KONG_DOCKER_TAG:-kong:latest}
-    command: kong migrations bootstrap
-    networks:
-      - kong-net
-    restart: on-failure
-    environment:
-      KONG_DATABASE: postgres
-      KONG_PG_HOST: kong-database
-      KONG_PG_DATABASE: kong
-      KONG_PG_USER: kong
-      KONG_PG_PASSWORD: ${KONG_PG_PASSWORD:-kong}
-    depends_on:
-      kong-database:
-        condition: service_healthy
-  #######################################
-  # Kong: The API Gateway
-  #######################################
-  kong:
-    image: ${KONG_DOCKER_TAG:-kong:latest}
-    restart: on-failure
-    networks:
-      - kong-net
-    environment:
-      KONG_DATABASE: postgres
-      KONG_PG_HOST: kong-database
-      KONG_PG_DATABASE: kong
-      KONG_PG_USER: kong
-      KONG_PG_PASSWORD: ${KONG_PG_PASSWORD:-kong}
-      KONG_PROXY_LISTEN: 0.0.0.0:8000
-      KONG_PROXY_LISTEN_SSL: 0.0.0.0:8443
-      KONG_ADMIN_LISTEN: 0.0.0.0:8001
-    depends_on:
-      kong-database:
-        condition: service_healthy
-    healthcheck:
-      test: ["CMD", "kong", "health"]
-      interval: 10s
-      timeout: 10s
-      retries: 10
-    ports:
-      - 8000:8000
-      - 8001:8001
-      - 8443:8443
-      - 8444:8444
-
-  #######################################
-  # Konga database prepare
-  #######################################
-  konga-prepare:
-    image: pantsel/konga:latest
-    command: "-c prepare -a postgres -u postgresql://kong:${KONG_PG_PASSWORD:-kong}@kong-database:5432/konga"
-    networks:
-      - kong-net
-    restart: on-failure
-    depends_on:
-      kong-database:
-        condition: service_healthy
-
-  #######################################
-  # Konga: Kong GUI
-  #######################################
-  konga:
-    image: pantsel/konga:latest
-    restart: always
-    networks:
-      - kong-net
-    environment:
-      DB_ADAPTER: postgres
-      DB_URI: postgresql://kong:${KONG_PG_PASSWORD:-kong}@kong-database:5432/konga
-      NODE_ENV: production
-    depends_on:
-      kong-database:
-        condition: service_healthy
-    ports:
-      - 1337:1337
-
   #######################################
   # Servicios propios
   #######################################
@@ -167,3 +63,13 @@ services:
       - 8080:8080
     networks: # Networks to join
       - kong-net
+  gateway:
+    image: gateway-image
+    build:
+      context: ./gateway
+      dockerfile: ./Dockerfile
+    restart: unless-stopped
+    ports:
+      - 80:80
+    networks: # Networks to join
+      - kong-net

gateway/.dockerignore

+**/.classpath
+**/.dockerignore
+**/.env
+**/.git
+**/.gitignore
+**/.project
+**/.settings
+**/.toolstarget
+**/.vs
+**/.vscode
+**/*.*proj.user
+**/*.dbmdl
+**/*.jfm
+**/bin
+**/charts
+**/docker-compose*
+**/compose*
+**/Dockerfile*
+**/node_modules
+**/npm-debug.log
+**/obj
+**/secrets.dev.yaml
+**/values.dev.yaml
+README.md

gateway/.gitignore

+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/

gateway/.mvn/wrapper/maven-wrapper.properties

+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.4/apache-maven-3.8.4-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar

gateway/Dockerfile

+FROM maven:3.8.3-jdk-11 AS MAVEN_BUILD
+WORKDIR /app
+COPY ./ ./
+RUN mvn -Dmaven.test.skip clean package
+
+FROM openjdk:11-jdk
+VOLUME /tmp
+ARG JAR_FILE=/app/target/*.jar
+COPY --from=MAVEN_BUILD ${JAR_FILE} app.jar
+ENV PORT 80
+EXPOSE $PORT
+ENTRYPOINT ["java", "-jar", "/app.jar"]
+# For Spring-Boot project, use the entrypoint below to reduce Tomcat startup time.
+#ENTRYPOINT exec java $JAVA_OPTS -Djava.security.egd=file:/dev/./urandom -jar dbcsservidoralfernajosborg.jar

gateway/mvnw

+#!/bin/sh
+# ----------------------------------------------------------------------------
+# 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
+#
+#    https://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.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Maven Start Up Batch script
+#
+# Required ENV vars:
+# ------------------
+#   JAVA_HOME - location of a JDK home dir
+#
+# Optional ENV vars
+# -----------------
+#   M2_HOME - location of maven2's installed home dir
+#   MAVEN_OPTS - parameters passed to the Java VM when running Maven
+#     e.g. to debug Maven itself, use
+#       set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+#   MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+# ----------------------------------------------------------------------------
+
+if [ -z "$MAVEN_SKIP_RC" ] ; then
+
+  if [ -f /usr/local/etc/mavenrc ] ; then
+    . /usr/local/etc/mavenrc
+  fi
+
+  if [ -f /etc/mavenrc ] ; then
+    . /etc/mavenrc
+  fi
+
+  if [ -f "$HOME/.mavenrc" ] ; then
+    . "$HOME/.mavenrc"
+  fi
+
+fi
+
+# OS specific support.  $var _must_ be set to either true or false.
+cygwin=false;
+darwin=false;
+mingw=false
+case "`uname`" in
+  CYGWIN*) cygwin=true ;;
+  MINGW*) mingw=true;;
+  Darwin*) darwin=true
+    # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
+    # See https://developer.apple.com/library/mac/qa/qa1170/_index.html
+    if [ -z "$JAVA_HOME" ]; then
+      if [ -x "/usr/libexec/java_home" ]; then
+        export JAVA_HOME="`/usr/libexec/java_home`"
+      else
+        export JAVA_HOME="/Library/Java/Home"
+      fi
+    fi
+    ;;
+esac
+
+if [ -z "$JAVA_HOME" ] ; then
+  if [ -r /etc/gentoo-release ] ; then
+    JAVA_HOME=`java-config --jre-home`
+  fi
+fi
+
+if [ -z "$M2_HOME" ] ; then
+  ## resolve links - $0 may be a link to maven's home
+  PRG="$0"
+
+  # need this for relative symlinks
+  while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+      PRG="$link"
+    else
+      PRG="`dirname "$PRG"`/$link"
+    fi
+  done
+
+  saveddir=`pwd`
+
+  M2_HOME=`dirname "$PRG"`/..
+
+  # make it fully qualified
+  M2_HOME=`cd "$M2_HOME" && pwd`
+
+  cd "$saveddir"
+  # echo Using m2 at $M2_HOME
+fi
+
+# For Cygwin, ensure paths are in UNIX format before anything is touched
+if $cygwin ; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME=`cygpath --unix "$M2_HOME"`
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
+  [ -n "$CLASSPATH" ] &&
+    CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
+fi
+
+# For Mingw, ensure paths are in UNIX format before anything is touched
+if $mingw ; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME="`(cd "$M2_HOME"; pwd)`"
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
+fi
+
+if [ -z "$JAVA_HOME" ]; then
+  javaExecutable="`which javac`"
+  if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then
+    # readlink(1) is not available as standard on Solaris 10.
+    readLink=`which readlink`
+    if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
+      if $darwin ; then
+        javaHome="`dirname \"$javaExecutable\"`"
+        javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"
+      else
+        javaExecutable="`readlink -f \"$javaExecutable\"`"
+      fi
+      javaHome="`dirname \"$javaExecutable\"`"
+      javaHome=`expr "$javaHome" : '\(.*\)/bin'`
+      JAVA_HOME="$javaHome"
+      export JAVA_HOME
+    fi
+  fi
+fi
+
+if [ -z "$JAVACMD" ] ; then
+  if [ -n "$JAVA_HOME"  ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+      # IBM's JDK on AIX uses strange locations for the executables
+      JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+      JAVACMD="$JAVA_HOME/bin/java"
+    fi
+  else
+    JAVACMD="`\\unset -f command; \\command -v java`"
+  fi
+fi
+
+if [ ! -x "$JAVACMD" ] ; then
+  echo "Error: JAVA_HOME is not defined correctly." >&2
+  echo "  We cannot execute $JAVACMD" >&2
+  exit 1
+fi
+
+if [ -z "$JAVA_HOME" ] ; then
+  echo "Warning: JAVA_HOME environment variable is not set."
+fi
+
+CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
+
+# traverses directory structure from process work directory to filesystem root
+# first directory with .mvn subdirectory is considered project base directory
+find_maven_basedir() {
+
+  if [ -z "$1" ]
+  then
+    echo "Path not specified to find_maven_basedir"
+    return 1
+  fi
+
+  basedir="$1"
+  wdir="$1"
+  while [ "$wdir" != '/' ] ; do
+    if [ -d "$wdir"/.mvn ] ; then
+      basedir=$wdir
+      break
+    fi
+    # workaround for JBEAP-8937 (on Solaris 10/Sparc)
+    if [ -d "${wdir}" ]; then
+      wdir=`cd "$wdir/.."; pwd`
+    fi
+    # end of workaround
+  done
+  echo "${basedir}"
+}
+
+# concatenates all lines of a file
+concat_lines() {
+  if [ -f "$1" ]; then
+    echo "$(tr -s '\n' ' ' < "$1")"
+  fi
+}
+
+BASE_DIR=`find_maven_basedir "$(pwd)"`
+if [ -z "$BASE_DIR" ]; then
+  exit 1;
+fi
+
+##########################################################################################
+# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+# This allows using the maven wrapper in projects that prohibit checking in binary data.
+##########################################################################################
+if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Found .mvn/wrapper/maven-wrapper.jar"
+    fi
+else
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..."
+    fi
+    if [ -n "$MVNW_REPOURL" ]; then
+      jarUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
+    else
+      jarUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
+    fi
+    while IFS="=" read key value; do
+      case "$key" in (wrapperUrl) jarUrl="$value"; break ;;
+      esac
+    done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties"
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Downloading from: $jarUrl"
+    fi
+    wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar"
+    if $cygwin; then
+      wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"`
+    fi
+
+    if command -v wget > /dev/null; then
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Found wget ... using wget"
+        fi
+        if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+            wget "$jarUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
+        else
+            wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
+        fi
+    elif command -v curl > /dev/null; then
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Found curl ... using curl"
+        fi
+        if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+            curl -o "$wrapperJarPath" "$jarUrl" -f
+        else
+            curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f
+        fi
+
+    else
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Falling back to using Java to download"
+        fi
+        javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java"
+        # For Cygwin, switch paths to Windows format before running javac
+        if $cygwin; then
+          javaClass=`cygpath --path --windows "$javaClass"`
+        fi
+        if [ -e "$javaClass" ]; then
+            if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
+                if [ "$MVNW_VERBOSE" = true ]; then
+                  echo " - Compiling MavenWrapperDownloader.java ..."
+                fi
+                # Compiling the Java class
+                ("$JAVA_HOME/bin/javac" "$javaClass")
+            fi
+            if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
+                # Running the downloader
+                if [ "$MVNW_VERBOSE" = true ]; then
+                  echo " - Running MavenWrapperDownloader.java ..."
+                fi
+                ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR")
+            fi
+        fi
+    fi
+fi
+##########################################################################################
+# End of extension
+##########################################################################################
+
+export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}
+if [ "$MVNW_VERBOSE" = true ]; then
+  echo $MAVEN_PROJECTBASEDIR
+fi
+MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME=`cygpath --path --windows "$M2_HOME"`
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
+  [ -n "$CLASSPATH" ] &&
+    CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
+  [ -n "$MAVEN_PROJECTBASEDIR" ] &&
+    MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"`
+fi
+
+# Provide a "standardized" way to retrieve the CLI args that will
+# work with both Windows and non-Windows executions.
+MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@"
+export MAVEN_CMD_LINE_ARGS
+
+WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+exec "$JAVACMD" \
+  $MAVEN_OPTS \
+  $MAVEN_DEBUG_OPTS \
+  -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
+  "-Dmaven.home=${M2_HOME}" \
+  "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
+  ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"

gateway/mvnw.cmd

+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    https://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Maven Start Up Batch script
+@REM
+@REM Required ENV vars:
+@REM JAVA_HOME - location of a JDK home dir
+@REM
+@REM Optional ENV vars
+@REM M2_HOME - location of maven2's installed home dir
+@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
+@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending
+@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
+@REM     e.g. to debug Maven itself, use
+@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+@REM ----------------------------------------------------------------------------
+
+@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
+@echo off
+@REM set title of command window
+title %0
+@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
+@if "%MAVEN_BATCH_ECHO%" == "on"  echo %MAVEN_BATCH_ECHO%
+
+@REM set %HOME% to equivalent of $HOME
+if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
+
+@REM Execute a user defined script before this one
+if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
+@REM check for pre script, once with legacy .bat ending and once with .cmd ending
+if exist "%USERPROFILE%\mavenrc_pre.bat" call "%USERPROFILE%\mavenrc_pre.bat" %*
+if exist "%USERPROFILE%\mavenrc_pre.cmd" call "%USERPROFILE%\mavenrc_pre.cmd" %*
+:skipRcPre
+
+@setlocal
+
+set ERROR_CODE=0
+
+@REM To isolate internal variables from possible post scripts, we use another setlocal
+@setlocal
+
+@REM ==== START VALIDATION ====
+if not "%JAVA_HOME%" == "" goto OkJHome
+
+echo.
+echo Error: JAVA_HOME not found in your environment. >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+:OkJHome
+if exist "%JAVA_HOME%\bin\java.exe" goto init
+
+echo.
+echo Error: JAVA_HOME is set to an invalid directory. >&2
+echo JAVA_HOME = "%JAVA_HOME%" >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+@REM ==== END VALIDATION ====
+
+:init
+
+@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
+@REM Fallback to current working directory if not found.
+
+set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
+IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
+
+set EXEC_DIR=%CD%
+set WDIR=%EXEC_DIR%
+:findBaseDir
+IF EXIST "%WDIR%"\.mvn goto baseDirFound
+cd ..
+IF "%WDIR%"=="%CD%" goto baseDirNotFound
+set WDIR=%CD%
+goto findBaseDir
+
+:baseDirFound
+set MAVEN_PROJECTBASEDIR=%WDIR%
+cd "%EXEC_DIR%"
+goto endDetectBaseDir
+
+:baseDirNotFound
+set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
+cd "%EXEC_DIR%"
+
+:endDetectBaseDir
+
+IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
+
+@setlocal EnableExtensions EnableDelayedExpansion
+for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
+@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
+
+:endReadAdditionalConfig
+
+SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
+set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
+set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
+
+FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
+    IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B
+)
+
+@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
+if exist %WRAPPER_JAR% (
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Found %WRAPPER_JAR%
+    )
+) else (
+    if not "%MVNW_REPOURL%" == "" (
+        SET DOWNLOAD_URL="%MVNW_REPOURL%/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
+    )
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Couldn't find %WRAPPER_JAR%, downloading it ...
+        echo Downloading from: %DOWNLOAD_URL%
+    )
+
+    powershell -Command "&{"^
+		"$webclient = new-object System.Net.WebClient;"^
+		"if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
+		"$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
+		"}"^
+		"[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^
+		"}"
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Finished downloading %WRAPPER_JAR%
+    )
+)
+@REM End of extension
+
+@REM Provide a "standardized" way to retrieve the CLI args that will
+@REM work with both Windows and non-Windows executions.
+set MAVEN_CMD_LINE_ARGS=%*
+
+%MAVEN_JAVA_EXE% ^
+  %JVM_CONFIG_MAVEN_PROPS% ^
+  %MAVEN_OPTS% ^
+  %MAVEN_DEBUG_OPTS% ^
+  -classpath %WRAPPER_JAR% ^
+  "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" ^
+  %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
+if ERRORLEVEL 1 goto error
+goto end
+
+:error
+set ERROR_CODE=1
+
+:end
+@endlocal & set ERROR_CODE=%ERROR_CODE%
+
+if not "%MAVEN_SKIP_RC%"=="" goto skipRcPost
+@REM check for post script, once with legacy .bat ending and once with .cmd ending
+if exist "%USERPROFILE%\mavenrc_post.bat" call "%USERPROFILE%\mavenrc_post.bat"
+if exist "%USERPROFILE%\mavenrc_post.cmd" call "%USERPROFILE%\mavenrc_post.cmd"
+:skipRcPost
+
+@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
+if "%MAVEN_BATCH_PAUSE%"=="on" pause
+
+if "%MAVEN_TERMINATE_CMD%"=="on" exit %ERROR_CODE%
+
+cmd /C exit /B %ERROR_CODE%

gateway/pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>2.6.5</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+	<groupId>com.uva</groupId>
+	<artifactId>gateway</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<name>gateway</name>
+	<description>Demo project for Spring Boot</description>
+	<properties>
+		<java.version>11</java.version>
+	</properties>
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-rest</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

gateway/src/main/java/com/uva/gateway/GatewayApplication.java

+package com.uva.gateway;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class GatewayApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(GatewayApplication.class, args);
+	}
+
+}

gateway/src/main/java/com/uva/gateway/controller/AuthController.java

+package com.uva.gateway.controller;
+
+import java.util.Collections;
+
+import javax.servlet.http.HttpServletRequest;
+
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.client.RestTemplate;
+
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.CrossOrigin;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.GetMapping;
+
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.DeleteMapping;
+
+@RestController
+@RequestMapping("/api/auth/**")
+@CrossOrigin(origins = "*")
+public class AuthController {
+
+    AuthController() {
+
+    }
+
+    //Back GET
+
+    @GetMapping()
+    private String getAuth(HttpServletRequest req) {
+        System.out.println("/api/auth");
+        String result = new RestTemplate().getForObject("http://api-poll:8082"+req.getRequestURI(), String.class);
+        return result;
+    } 
+
+    
+    //Back POST
+
+    @PostMapping(consumes = MediaType.APPLICATION_JSON_VALUE)
+    private String postAuth(HttpServletRequest req, @RequestBody String body) {
+        System.out.println("/api/auth");
+        RestTemplate restTemplate = new RestTemplate();
+        HttpHeaders headers = new HttpHeaders();
+        headers.setContentType(MediaType.APPLICATION_JSON);
+        headers.setAccept(Collections.singletonList(MediaType.APPLICATION_JSON));
+        HttpEntity request = new HttpEntity(body, headers);
+        ResponseEntity<String> response = restTemplate.exchange(
+            "http://api-poll:8082"+req.getRequestURI(),
+                HttpMethod.POST,
+                request,
+                String.class,
+                1
+        );
+        return response.toString();
+    } 
+
+    
+    //Back PUT
+
+    @PutMapping()
+    private ResponseEntity<String> putAuth(HttpServletRequest req, @RequestBody String body) {
+        // create an instance of RestTemplate
+        RestTemplate restTemplate = new RestTemplate();
+
+        // create headers
+        HttpHeaders headers = new HttpHeaders();
+
+        // set `Content-Type` and `Accept` headers
+        headers.setContentType(MediaType.APPLICATION_JSON);
+        headers.setAccept(Collections.singletonList(MediaType.APPLICATION_JSON));
+
+        // example of custom header
+        //headers.set("X-Request-Source", "Desktop");
+
+        // build the request
+        HttpEntity request = new HttpEntity(headers);
+
+        // make an HTTP GET request with headers
+        ResponseEntity<String> response = restTemplate.exchange(
+            "http://api-poll:8082"+req.getRequestURI(),
+                HttpMethod.PUT,
+                request,
+                String.class,
+                1
+        );
+        return response;
+    }
+   
+
+    //Back delete
+
+    @DeleteMapping()
+    private String deleteAuth(HttpServletRequest req) {
+        RestTemplate restTemplate = new RestTemplate();
+        restTemplate.delete("http://api-poll:8082"+req.getRequestURI());
+        return "200";
+    }
+
+}
\ No newline at end of file

gateway/src/main/java/com/uva/gateway/controller/BotController.java

+package com.uva.gateway.controller;
+
+import java.util.Collections;
+
+import javax.servlet.http.HttpServletRequest;
+
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.client.RestTemplate;
+
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.CrossOrigin;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.GetMapping;
+
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.DeleteMapping;
+
+@RestController
+@RequestMapping("/api/bot/**")
+@CrossOrigin(origins = "*")
+public class BotController {
+
+    BotController() {
+
+    }
+
+    //Back GET
+
+    @GetMapping()
+    private String getDiscord(HttpServletRequest req) {
+        System.out.println("/api/bot");
+        String result = new RestTemplate().getForObject("http://api-discord:8081"+req.getRequestURI(), String.class);
+        return result;
+    } 
+    
+    //Back POST
+
+    @PostMapping(consumes = MediaType.APPLICATION_JSON_VALUE)
+    private String postDiscord(HttpServletRequest req, @RequestBody String body) {
+        System.out.println("/api/bot");
+        RestTemplate restTemplate = new RestTemplate();
+        HttpHeaders headers = new HttpHeaders();
+        headers.setContentType(MediaType.APPLICATION_JSON);
+        headers.setAccept(Collections.singletonList(MediaType.APPLICATION_JSON));
+        HttpEntity request = new HttpEntity(body, headers);
+        ResponseEntity<String> response = restTemplate.exchange(
+            "http://api-discord:8081"+req.getRequestURI(),
+                HttpMethod.POST,
+                request,
+                String.class,
+                1
+        );
+        return response.toString();
+    } 
+    
+    //Back PUT
+    
+    @PutMapping()
+    private ResponseEntity<String> putDiscord(HttpServletRequest req, @RequestBody String body) {
+        // create an instance of RestTemplate
+        RestTemplate restTemplate = new RestTemplate();
+
+        // create headers
+        HttpHeaders headers = new HttpHeaders();
+
+        // set `Content-Type` and `Accept` headers
+        headers.setContentType(MediaType.APPLICATION_JSON);
+        headers.setAccept(Collections.singletonList(MediaType.APPLICATION_JSON));
+
+        // example of custom header
+        //headers.set("X-Request-Source", "Desktop");
+
+        // build the request
+        HttpEntity request = new HttpEntity(headers);
+
+        // make an HTTP GET request with headers
+        ResponseEntity<String> response = restTemplate.exchange(
+            "http://api-discord:8081"+req.getRequestURI(),
+                HttpMethod.PUT,
+                request,
+                String.class,
+                1
+        );
+        return response;
+    }
+
+    //Back delete
+
+    @DeleteMapping()
+    private String deleteDiscord(HttpServletRequest req) {
+        RestTemplate restTemplate = new RestTemplate();
+        restTemplate.delete("http://api-discord:8081"+req.getRequestURI());
+        return "200";
+    }
+
+}
\ No newline at end of file

gateway/src/main/java/com/uva/gateway/controller/ClientController.java

+package com.uva.gateway.controller;
+
+import java.util.Collections;
+
+import javax.servlet.http.HttpServletRequest;
+
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.client.RestTemplate;
+
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.CrossOrigin;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.GetMapping;
+
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.DeleteMapping;
+
+@RestController
+@RequestMapping("/client/**")
+@CrossOrigin(origins = "*")
+public class ClientController {
+
+    ClientController() {
+
+    }
+
+    @GetMapping()
+    private String getClient(HttpServletRequest req) {
+        String result = new RestTemplate().getForObject("http://client:8080"+req.getRequestURI(), String.class);
+        return result;
+    }
+    @PostMapping(consumes = MediaType.APPLICATION_JSON_VALUE)
+    private String postClient(HttpServletRequest req, @RequestBody String body) {
+        String result = new RestTemplate().postForObject("http://client:8080"+req.getRequestURI(), body, String.class);
+        return result;
+    }
+    @PutMapping()
+    private ResponseEntity<String> putClient(HttpServletRequest req, @RequestBody String body) {
+        // create an instance of RestTemplate
+        RestTemplate restTemplate = new RestTemplate();
+
+        // create headers
+        HttpHeaders headers = new HttpHeaders();
+
+        // set `Content-Type` and `Accept` headers
+        headers.setContentType(MediaType.APPLICATION_JSON);
+        headers.setAccept(Collections.singletonList(MediaType.APPLICATION_JSON));
+
+        // example of custom header
+        //headers.set("X-Request-Source", "Desktop");
+
+        // build the request
+        HttpEntity request = new HttpEntity(headers);
+
+        // make an HTTP GET request with headers
+        ResponseEntity<String> response = restTemplate.exchange(
+            "http://client:8080"+req.getRequestURI(),
+                HttpMethod.PUT,
+                request,
+                String.class,
+                1
+        );
+        return response;
+    }
+    @DeleteMapping()
+    private String deleteClient(HttpServletRequest req) {
+        RestTemplate restTemplate = new RestTemplate();
+        restTemplate.delete("http://client:8080"+req.getRequestURI());
+        return "200";
+    }
+
+
+}
\ No newline at end of file

gateway/src/main/java/com/uva/gateway/controller/Controller.java

+package com.uva.gateway.controller;
+
+import java.util.Collections;
+
+import javax.servlet.http.HttpServletRequest;
+
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.client.RestTemplate;
+
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.CrossOrigin;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.GetMapping;
+
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.DeleteMapping;
+
+@RestController
+@RequestMapping("/")
+@CrossOrigin(origins = "*")
+public class Controller {
+
+    Controller() {
+
+    }
+
+    
+
+    @GetMapping(value = "/{url}")
+    private  ResponseEntity<String> getURL(HttpServletRequest req) {
+
+        // request url
+        //String url = "https://jsonplaceholder.typicode.com/posts/{id}";
+
+        // create an instance of RestTemplate
+        RestTemplate restTemplate = new RestTemplate();
+
+        // create headers
+        HttpHeaders headers = new HttpHeaders();
+
+        // set `Content-Type` and `Accept` headers
+        headers.setContentType(MediaType.APPLICATION_JSON);
+        headers.setAccept(Collections.singletonList(MediaType.APPLICATION_JSON));
+
+        // example of custom header
+        //headers.set("X-Request-Source", "Desktop");
+
+        // build the request
+        HttpEntity request = new HttpEntity(headers);
+
+        // make an HTTP GET request with headers
+        ResponseEntity<String> response = restTemplate.exchange(
+            "http://client:8080/"+req.getRequestURI(),
+                HttpMethod.GET,
+                request,
+                String.class,
+                1
+        );
+
+        // check response
+        if (response.getStatusCode() == HttpStatus.OK) {
+            System.out.println("Request Successful.");
+            System.out.println(response.getBody());
+        } else {
+            System.out.println("Request Failed");
+            System.out.println(response.getStatusCode());
+        }
+
+        return response;
+    }
+
+
+}
\ No newline at end of file

gateway/src/main/java/com/uva/gateway/controller/PollController.java

+package com.uva.gateway.controller;
+
+import java.util.Collections;
+
+import javax.servlet.http.HttpServletRequest;
+
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.client.RestTemplate;
+
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.CrossOrigin;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.GetMapping;
+
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.DeleteMapping;
+
+@RestController
+@RequestMapping("/api/encuestas/**")
+@CrossOrigin(origins = "*")
+public class PollController {
+
+    PollController() {
+
+    }
+
+
+    //Back GET
+
+    @GetMapping()
+    private String getEncuestas(HttpServletRequest req) {
+        System.out.println("/api/encuestas");
+        String result = new RestTemplate().getForObject("http://api-poll:8082"+req.getRequestURI(), String.class);
+        return result;
+    } 
+
+    
+    //Back POST
+
+    @PostMapping(consumes = MediaType.APPLICATION_JSON_VALUE)
+    private String postEncuestas(HttpServletRequest req, @RequestBody String body) {
+        System.out.println("/api/encuestas");
+        RestTemplate restTemplate = new RestTemplate();
+        HttpHeaders headers = new HttpHeaders();
+        headers.setContentType(MediaType.APPLICATION_JSON);
+        headers.setAccept(Collections.singletonList(MediaType.APPLICATION_JSON));
+        HttpEntity request = new HttpEntity(body, headers);
+        ResponseEntity<String> response = restTemplate.exchange(
+            "http://api-poll:8082"+req.getRequestURI(),
+                HttpMethod.POST,
+                request,
+                String.class,
+                1
+        );
+        return response.toString();
+    } 
+
+    
+    //Back PUT
+
+    @PutMapping()
+    private ResponseEntity<String> putEncuestas(HttpServletRequest req, @RequestBody String body) {
+        // create an instance of RestTemplate
+        RestTemplate restTemplate = new RestTemplate();
+
+        // create headers
+        HttpHeaders headers = new HttpHeaders();
+
+        // set `Content-Type` and `Accept` headers
+        headers.setContentType(MediaType.APPLICATION_JSON);
+        headers.setAccept(Collections.singletonList(MediaType.APPLICATION_JSON));
+
+        // example of custom header
+        //headers.set("X-Request-Source", "Desktop");
+
+        // build the request
+        HttpEntity request = new HttpEntity(headers);
+
+        // make an HTTP GET request with headers
+        ResponseEntity<String> response = restTemplate.exchange(
+            "http://api-poll:8082"+req.getRequestURI(),
+                HttpMethod.PUT,
+                request,
+                String.class,
+                1
+        );
+        return response;
+    }
+   
+
+    //Back delete
+
+    @DeleteMapping()
+    private String deleteEncuestas(HttpServletRequest req) {
+        RestTemplate restTemplate = new RestTemplate();
+        restTemplate.delete("http://api-poll:8082"+req.getRequestURI());
+        return "200";
+    }
+
+}
\ No newline at end of file

gateway/src/main/resources/application.properties

+server.port=80
\ No newline at end of file

gateway/src/test/java/com/uva/gateway/GatewayApplicationTests.java

+package com.uva.gateway;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class GatewayApplicationTests {
+
+	@Test
+	void contextLoads() {
+	}
+
+}