Add a complete working EXAMPLE

EXAMPLES/complex_docker_compose/README.md

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+Using of this example
+=====================
+
+Run the create_certs.bash to generate certificates for server and client
+
+	./create_certs.bash
+
+Edit the data/server.json according to your settings
+
+Start the container of restgomail
+
+	docker-compose up -d
+
+Now you can send messages to the container with the php sample
+
+	php ./send_sample_request.php
+

EXAMPLES/complex_docker_compose/create_certs.bash

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+#!/bin/bash
+
+# Generate certificates for server and client
+
+SERVERCERTNAME="restgomail"
+CLIENTCERTNAME="rgmclient"
+
+openssl genrsa -out ${SERVERCERTNAME}.key 2048
+openssl ecparam -genkey -name secp384r1 -out ${SERVERCERTNAME}.key
+openssl req -new -x509 -sha256 -key ${SERVERCERTNAME}.key -out ${SERVERCERTNAME}.crt -days 365
+
+openssl genrsa -out ${CLIENTCERTNAME}.key 2048
+openssl ecparam -genkey -name secp384r1 -out ${CLIENTCERTNAME}.key
+openssl req -new -x509 -sha256 -key ${CLIENTCERTNAME}.key -out ${CLIENTCERTNAME}.crt -days 365
+
+mv ${SERVERCERTNAME}.key ./data/
+mv ${SERVERCERTNAME}.crt ./data/
+
+cp ${CLIENTCERTNAME}.crt ./data/${CLIENTCERTNAME}.crt

EXAMPLES/complex_docker_compose/data/server.json

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+{
+  "restgomail": {
+    "smtpHost": "smtp.gmail.com",
+    "smtpPort": "587",
+    "smtpAuthRequired": true,
+    "smtpAuthPassword": "gmailpasswordsample",
+    "smtpAllowedFromAddressOnly": "sampleuser@gmail.com",
+    "httpsListenPort": "44325",
+    "tlsKeyFile": "restgomail.key",
+    "tlsCertFile": "restgomail.crt",
+    "allowOnlyKnownCertificates": true,
+    "knownCertificates": {
+       "civisdbContainer": "@rgmclient.crt"
+    },
+    "waitSecondsAfterSmtpreq": 10
+  }
+}

EXAMPLES/complex_docker_compose/docker-compose.yml

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+services:
+  restgomail:
+    image: hyperprog/restgomail
+    container_name: restgomail
+    ports:
+      - "44325:44325"
+    volumes:
+      - ./data:/restgomail

EXAMPLES/complex_docker_compose/send_sample_request.php

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+<?php
+
+$json =
+    '{
+      "sendmail": {
+        "from": "sampleuser@gmail.com",
+        "to": "target.address@mailbox.com",
+        "subject": "Test from PHP",
+        "bodyhtml": "This is received through <h1>RestGoMail</h1>"
+      }
+    }';
+
+$r = SendHttpPostWithCert("https://127.0.0.1:44325/sendmail",$json,"rgmclient.crt","rgmclient.key");
+print("Received:".$r);
+
+function SendHttpPostWithCert($url, $postdata, $certfile, $keyfile)
+{
+    $curl = curl_init();
+
+    curl_setopt($curl, CURLOPT_POST, 1);
+    curl_setopt($curl, CURLOPT_POSTFIELDS, $postdata);
+
+    curl_setopt($curl, CURLOPT_SSLKEY, $keyfile);
+    curl_setopt($curl, CURLOPT_SSLCERT, $certfile);
+
+    curl_setopt($curl, CURLOPT_CERTINFO, true);
+
+    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);
+    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
+
+    curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 15);
+    curl_setopt($curl, CURLOPT_TIMEOUT, 60);
+
+    curl_setopt($curl, CURLOPT_URL, $url);
+    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
+
+    $result = curl_exec($curl);
+    $info = curl_getinfo($curl,CURLINFO_CERTINFO);
+
+    print "You can check this certificate:"
+    print "\n=============================\n";
+    $c = $info[0]['Cert'];
+    $c = preg_replace('/\-+BEGIN CERTIFICATE\-+/','',$c);
+    $c = preg_replace('/\-+END CERTIFICATE\-+/','',$c);
+    $c = trim($c);
+    print $c;
+    print "\n=============================\n";
+
+    curl_close($curl);
+
+    return $result;
+}
+