Added Docker config

For now have added docker-compose.yml keeping development in mind.
Will soon update it to support docker secrets and add a yml file
that can be use in production environment.

DB/2015_05-04_01_aurora_main.sql

@@ -45,7 +45,7 @@ INSERT INTO `admin` (`variable`, `value`) VALUES
 ('endtime', '0'),
 ('starttime', '0'),
 ('port', '8723'),
-('ip', '127.0.0.1');
+('ip', 'judge');
 -- --------------------------------------------------------
 
 --

DB/2017_04_15_01_currentContest_variable.sql

@@ -1,2 +1,3 @@
+USE `aurora_main`;
 INSERT INTO `admin` (`variable`, `value`) VALUES
 ('currentContest', 'test');

DB/2017_04_15_02_sample_input_output_field.sql

@@ -1,2 +1,3 @@
+USE `aurora_main`;
 ALTER TABLE problems add `sampleinput` longtext CHARACTER SET utf8 COLLATE utf8_unicode_ci;
 ALTER TABLE problems add `sampleoutput` longtext CHARACTER SET utf8 COLLATE utf8_unicode_ci;

Judge/Dockerfile

@@ -1,25 +1,33 @@
 # DOCKER-VERSION 1.12.0
-FROM debian:latest
+FROM ubuntu:latest
+ARG DEBIAN_FRONTEND=noninteractive
 # INSTALL COMPILERS
 RUN apt-get update && apt-get install -y \
-  openjdk-7-jdk \
+  openjdk-8-jdk \
   g++ \
   python \
   python3 \
   perl \
   locales \
-  php5 \
+  php \
   ruby \
   rhino \
   fpc \
-  mono-complete \
-  bc hsbrainfuck \
+  mono-complete mono-mcs \
+  bf bc \
   psmisc \
   python3-pip
 RUN locale-gen "en_US.UTF-8"
 COPY requirements.txt /tmp/
 RUN pip3 install --requirement /tmp/requirements.txt
-COPY judge.py /judge/
-RUN mkdir /judge/env
-RUN mkdir /judge/io_cache
-CMD ["python3", "/judge/judge.py"]
+RUN chmod 700 /tmp
+RUN useradd -m -u 8723 -s /bin/bash judge
+WORKDIR /home/judge
+RUN mkdir env io_cache
+RUN chmod 755 env
+RUN chmod 700 io_cache
+RUN chown judge env
+RUN chgrp judge env
+COPY judge.py /home/judge/
+EXPOSE 8723
+CMD ["python3", "judge.py", "-judge", "-cache"]

Judge/judge.py

@@ -10,13 +10,17 @@
 	sys.exit(0);
 
 timeoffset = 0
+
+def getEnv(key, default):
+	return os.environ[key] if key in os.environ else default
+
 # Initialize Database and judge Constants
-sql_hostname = '127.0.0.1'
-sql_hostport = 3306
-sql_username = 'aurora'
-sql_password = 'aurora'
-sql_database = 'aurora_main'
-HOST, PORT = "127.0.0.1", 8723
+sql_hostname = getEnv('AURORA_SQL_HOSTNAME', '127.0.0.1')
+sql_hostport = getEnv('AURORA_SQL_HOSTPORT', 3306)
+sql_username = getEnv('AURORA_SQL_USERNAME', 'aurora')
+sql_password = getEnv('AURORA_SQL_PASSWORD', 'aurora')
+sql_database = getEnv('AURORA_SQL_DATABASE', 'aurora_main')
+HOST, PORT = "0.0.0.0", 8723
 #timeoffset = 19800
 
 # Initialize Language Constants
@@ -31,7 +35,7 @@
 "Brain" : {"extension": "b", "system":"find /usr/bin/ -name bf", "execute":"bf env/[exename].b[inputfile]"},
 "C" : {"extension":"c", "system":"find /usr/bin/ -name cc", "compile":"cc env/[codefilename].c -O2 -fomit-frame-pointer -o env/[codefilename] -lm"+ioeredirect, "execute":"env/[exename][inputfile]"},
 "C++": {"extension": "cpp", "system": "find /usr/bin/ -name g++", "compile": "g++ env/[codefilename].cpp -O2 -fomit-frame-pointer -o env/[codefilename]"+ioeredirect, "execute": "env/[exename][inputfile]"},
-"C#" : {"extension": "cs", "system":"find /usr/bin/ -name gmcs", "compile":"gmcs env/[codefilename].cs -out:env/[codefilename].exe"+ioeredirect, "execute":"mono env/[exename].exe[inputfile]"},
+"C#" : {"extension": "cs", "system":"find /usr/bin/ -name mcs", "compile":"mcs env/[codefilename].cs -out:env/[codefilename].exe"+ioeredirect, "execute":"mono env/[exename].exe[inputfile]"},
 "Java" : {"extension" : "java", "system":"find /usr/bin/ -name javac", "compile":"javac -g:none -Xlint -d env env/[codefilename].java"+ioeredirect, "execute":"java -client -classpath env [exename][inputfile]"},
 "JavaScript": {"extension":"js", "system": "find /usr/bin/ -name rhino", "execute":"rhino -f env/[exename].js[inputfile]"},
 "Pascal": {"extension":"pas", "system":"find /usr/bin/ -name fpc", "compile":"fpc env/[codefilename].pas -O2 -oenv/[codefilename]"+ioeredirect, "execute":"env/[exename][inputfile]"},

Web Interface/Dockerfile

@@ -0,0 +1,24 @@
+FROM php:7.2-apache
+
+RUN apt-get update && apt-get install -y --no-install-recommends libxml++2.6-dev \
+    zlib1g-dev libicu-dev g++ libssl-dev git \
+    && pecl install apcu-5.1.5 && \
+           docker-php-ext-enable apcu && \
+           docker-php-ext-install \
+               intl \
+               mbstring \
+               pdo_mysql \
+               zip \
+               bcmath \
+               opcache \
+    && docker-php-ext-install -j "$(nproc)" mbstring pdo tokenizer xml zip \
+    && a2enmod rewrite
+
+WORKDIR /var/www/html
+
+COPY . /var/www/html
+
+EXPOSE 80
+EXPOSE 443
+
+CMD apache2-foreground

Web Interface/config.php

@@ -1,11 +1,15 @@
 <?php
+function getEnvVar($key, $default) {
+  return getenv($key) ? getenv($key) : $default;
+}
+
 // Change the following parameters according to the instructions beside them
-define("SITE_URL", "http://" . $_SERVER['HTTP_HOST'] . "/aurora");      // path to directory
-define("SQL_USER", "aurora");           // Database username    
-define("SQL_PASS", "aurora");           // Database password
-define("SQL_DB", "aurora_main");        // Database name
-define("SQL_HOST", "127.0.0.1");        // Database host
-define("SQL_PORT", "3306");             // Database port
+define("SITE_URL", "http://" . $_SERVER['HTTP_HOST']);      // path to directory
+define("SQL_USER", getEnvVar("AURORA_SQL_USER", "aurora"));                // Database username    
+define("SQL_PASS", getEnvVar("AURORA_SQL_PASS", "aurora"));                // Database password
+define("SQL_DB", getEnvVar("AURORA_SQL_DB", "aurora_main"));               // Database name
+define("SQL_HOST", getEnvVar("AURORA_SQL_HOST", "127.0.0.1"));             // Database host
+define("SQL_PORT", getEnvVar("AURORA_SQL_PORT", "3306"));                  // Database port
 displayErrors(FALSE);                   // Display PHP errors or not.
 date_default_timezone_set("Asia/Kolkata"); //Set your timezone, resolves most timer errors
 // Language specific variables 
@@ -20,10 +24,9 @@
  * 
  * 
  */
-
-session_start();
-session_set_cookie_params (0, substr(SITE_URL, strlen("http://" . $_SERVER['HTTP_HOST'])));
 ini_set("session.gc_maxlifetime", 86400);
+session_set_cookie_params (0, substr(SITE_URL, strlen("http://" . $_SERVER['HTTP_HOST'])));
+session_start();
 function displayErrors($option = true) {
   if ($option) {
     error_reporting(E_ALL | E_STRICT);

Web Interface/process.php

@@ -24,13 +24,10 @@ function customhash($str) {
             $_POST['teamname'] = addslashes($_POST['teamname']);
             $_POST['password'] = customhash(addslashes($_POST['password']));
             $query = "select * from teams where teamname  = '$_POST[teamname]' and pass = '$_POST[password]'";
-            echo $query;
             $res = DB::findOneFromQuery($query);
             if ($res && ($res['status'] == 'Normal' || $res['status'] == 'Admin')) {
                 $save = $_SESSION;
-                session_destroy();
                 session_regenerate_id(true);
-                session_start();
                 $_SESSION = $save;
                 $_SESSION['team']['id'] = $res['tid'];
                 $_SESSION['team']['name'] = $res['teamname'];

conf/000-default.conf

@@ -0,0 +1,13 @@
+<VirtualHost *:80 *:443>
+    ServerAdmin admin@aurora.pushkaranand.com
+    DocumentRoot "/var/www/html/"
+    ServerName aurora.pushkaranand.com
+    ServerName localhost
+    <Directory "/var/www/html/">
+        Options FollowSymLinks
+        AllowOverride All
+
+        Order allow,deny
+        Allow from all
+    </Directory>
+</VirtualHost>

docker-compose.yml

@@ -0,0 +1,35 @@
+version: '2'
+
+services:
+  mysql:
+    image: mysql:5
+    volumes:
+      - ./DB:/docker-entrypoint-initdb.d
+    ports:
+      - 3306:3306
+    environment:
+      - MYSQL_ROOT_PASSWORD=aurora
+
+  web:
+    build: ./Web Interface
+    image: pushkar8723/aurora-web
+    ports:
+      - 80:80
+    environment:
+      - AURORA_SQL_USER=root
+      - AURORA_SQL_PASS=aurora
+      - AURORA_SQL_DB=aurora_main
+      - AURORA_SQL_HOST=mysql
+    volumes:
+      - ./conf:/etc/apache2/sites-enabled
+
+  judge:
+    build: ./Judge
+    image: pushkar8723/aurora-judge
+    ports:
+      - 8723:8723
+    environment:
+      - AURORA_SQL_HOSTNAME=mysql
+      - AURORA_SQL_USERNAME=root
+      - AURORA_SQL_PASSWORD=aurora
+      - AURORA_SQL_DATABASE=aurora_main