redirects http to https via nginx

related #319

.ebextensions/01_https.config

@@ -0,0 +1,29 @@
+files:
+  "/tmp/45_nginx_https_rw.sh":
+    owner: root
+    group: root
+    mode: "000644"
+    content: |
+      #! /bin/bash
+
+      CONFIGURED=`grep -c "return 301 https" /etc/nginx/conf.d/00_elastic_beanstalk_proxy.conf`
+
+      if [ $CONFIGURED = 0 ]
+        then
+          sed -i '/listen 8080;/a \    if ($http_x_forwarded_proto = "http") { return 301 https://$host$request_uri; }\n' /etc/nginx/conf.d/00_elastic_beanstalk_proxy.conf
+          logger -t nginx_rw "https rewrite rules added"
+          exit 0
+        else
+          logger -t nginx_rw "https rewrite rules already set"
+          exit 0
+      fi
+
+container_commands:
+  00_appdeploy_rewrite_hook:
+    command: cp -v /tmp/45_nginx_https_rw.sh /opt/elasticbeanstalk/hooks/appdeploy/enact
+  01_configdeploy_rewrite_hook:
+    command: cp -v /tmp/45_nginx_https_rw.sh /opt/elasticbeanstalk/hooks/configdeploy/enact
+  02_rewrite_hook_perms:
+    command: chmod 755 /opt/elasticbeanstalk/hooks/appdeploy/enact/45_nginx_https_rw.sh /opt/elasticbeanstalk/hooks/configdeploy/enact/45_nginx_https_rw.sh
+  03_rewrite_hook_ownership:
+    command: chown root:users /opt/elasticbeanstalk/hooks/appdeploy/enact/45_nginx_https_rw.sh /opt/elasticbeanstalk/hooks/configdeploy/enact/45_nginx_https_rw.sh