From a3bc938449da10fbda2c539a5edf90c1ad388e56 Mon Sep 17 00:00:00 2001
From: Paul Wilde <paul@wilde.cloud>
Date: Tue, 10 Aug 2021 21:14:47 +0100
Subject: [PATCH] added mozilla autoconfig file generation

---
 src/core/init/loader.php              |  3 ---
 src/core/init/responder.php           | 36 ++++++++++++++++---------
 src/public/autoconfig.php             | 39 +++++++++++++++++++++++++++
 src/public/autodiscover.php           | 30 +++++++++++++++++++++
 src/sample-config/config.sample.ini   |  3 +++
 src/sample-config/services.sample.ini | 10 ++++---
 6 files changed, 101 insertions(+), 20 deletions(-)
 create mode 100644 src/public/autoconfig.php
 create mode 100644 src/public/autodiscover.php

diff --git a/src/core/init/loader.php b/src/core/init/loader.php
index 8255be7..47ea6f7 100644
--- a/src/core/init/loader.php
+++ b/src/core/init/loader.php
@@ -19,9 +19,6 @@ class Loader {
         break;
       default:
         $p = $this->get_page_name();
-        if (substr($p,0,6) != "/admin") {
-          header('Content-Type: application/json');  // <-- header declaration
-        }
         if(substr($p,0,1) == "/") {
           Core::$CurrentPage = substr($p,1);
         } else {
diff --git a/src/core/init/responder.php b/src/core/init/responder.php
index 1c5e292..9a49c66 100644
--- a/src/core/init/responder.php
+++ b/src/core/init/responder.php
@@ -1,5 +1,6 @@
 <?php
 class Responder {
+  private $Response;
   public function show_response(){
     // get the response detailed by the url requested
     $response = $this->get_response();
@@ -13,8 +14,19 @@ class Responder {
     }
   }
   private function send_response($response){
-    // Send json encoded response
-    echo json_encode($response, true);
+    switch ($response->content_type){
+      case "json":
+        header('Content-Type: application/json');
+        // Send json encoded response
+        echo json_encode($response, true);
+        break;
+      case "xml":
+        header('Content-Type: application/xml');
+        include ($response->content);
+        break;
+    }
+
+
   }
   private function get_response(){
     $resp = false;
@@ -25,8 +37,8 @@ class Responder {
       case "get/all":
         $resp = $this->all_urls();
         break;
-      case "get/select":
-        $resp = $this->selection();
+      case "mail/config-v1.1.xml":
+        $resp = $this->moz_auto_config();
         break;
       case "none":
       case "test":
@@ -40,8 +52,6 @@ class Responder {
     return $resp;
   }
   private function all_urls(){
-
-    // This would be the default request from, say, an app.
     $response = new Response();
 
     // TODO:: Will work out a better message later
@@ -49,23 +59,22 @@ class Responder {
 
     // Cycle through each service and add to payload
     foreach (Core::$Config["Services"] as $key => $service){
-      $response->payload[$key] = $service;
+      $response->content[$key] = $service;
     }
 
     return $response;
   }
-  private function selection(){
+  private function moz_auto_config(){
     $response = new Response();
-    $response->message = "Not Implemented";
-    $uri = Core::full_url();
-    $response->payload = parse_url($uri);
+    $response->content_type = "xml";
+    $response->content = "public/autoconfig.php";
     return $response;
   }
   private function dummy_response(){
     // Generate a dummy response for testing
     $response = new Response();
     $response->message = "OK, here's some scrumptious data! Enjoy!";
-    $response->payload = array("data" => array("some_data" => "Ohhhhhmmmm nom nom nom nom nom nom",
+    $response->content = array("data" => array("some_data" => "Ohhhhhmmmm nom nom nom nom nom nom",
                                                "extra_data" => array("garnish" => "buuuuuuuuuuurp")),
                                 "more_data" => "yuuuuuum yum yum yum");
     return $response;
@@ -79,8 +88,9 @@ class Responder {
 }
 class Response {
   public $url;
+  public $content_type = "json";
   public $message;
-  public $payload = array();
+  public $content = array();
   public function __construct(){
     // add requested page to response. I don't know why, but it could helpful for diagnostics at some point
     $this->url = Core::$CurrentPage;
diff --git a/src/public/autoconfig.php b/src/public/autoconfig.php
new file mode 100644
index 0000000..a3dc9a7
--- /dev/null
+++ b/src/public/autoconfig.php
@@ -0,0 +1,39 @@
+<?php
+$conf = Core::$Config["Services"];
+$data = Core::get_get_data();
+$email_provided = false;
+if ($data["path"]) {
+  $query = parse_url($data["path"]);
+  $email = explode("=",$query["query"]);
+  if ($email[0] == "emailaddress") {
+    $email = $email[1];
+    $email_provided = true;
+  }
+}
+?>
+<clientConfig version="1.1">
+ <emailProvider id="<?php echo Core::$Config["Domain"]?>">
+   <domain><?php echo Core::$Config["Domain"]?></domain>
+   <displayName><?php echo $email_provided ? $email : "%EMAILADDRESS%" ;?></displayName>
+   <?php if($conf["InMail"]){
+     $in = $conf["InMail"]; ?>
+     <incomingServer type="<?php echo $in["Type"];?>">
+       <hostname><?php echo $in["Server"];?></hostname>
+       <port><?php echo $in["Port"];?></port>
+       <socketType><?php echo $in["SocketType"];?></socketType>
+       <username><?php echo $email_provided ? $email : "%EMAILADDRESS%";?></username>
+       <authentication><?php echo $in["Authentication"];?></authentication>
+     </incomingServer>
+   <?php } ?>
+   <?php if($conf["InMail"]){
+     $out = $conf["InMail"]; ?>
+   <outgoingServer type="<?php echo $out["Type"];?>">
+     <hostname><?php echo $out["Server"];?></hostname>
+     <port><?php echo $out["Port"];?></port>
+     <socketType><?php echo $out["SocketType"];?></socketType>
+     <username><?php echo $email_provided ? $email : "%EMAILADDRESS%";?></username>
+     <authentication><?php echo $out["Authentication"];?></authentication>
+   </outgoingServer>
+   <?php } ?>
+ </emailProvider>
+</clientConfig>
diff --git a/src/public/autodiscover.php b/src/public/autodiscover.php
new file mode 100644
index 0000000..4c62467
--- /dev/null
+++ b/src/public/autodiscover.php
@@ -0,0 +1,30 @@
+<Autodiscover xmlns="http://schemas.microsoft.com/exchange/autodiscover/responseschema/2006">
+   <Response xmlns="http://schemas.microsoft.com/exchange/autodiscover/outlook/responseschema/2006a">
+       <Account>
+           <AccountType>email</AccountType>
+           <Action>settings</Action>
+           <Protocol>
+               <Type>IMAP</Type>
+               <Server>server.hostname.com</Server>
+               <Port>993</Port>
+               <DomainRequired>off</DomainRequired>
+               <LoginName><?php echo $matches[1]; ?></LoginName>
+               <SPA>off</SPA>
+               <SSL>on</SSL>
+               <AuthRequired>on</AuthRequired>
+           </Protocol>
+           <Protocol>
+               <Type>SMTP</Type>
+               <Server>server.hostname.com</Server>
+               <Port>587</Port>
+               <DomainRequired>off</DomainRequired>
+               <LoginName><?php echo $matches[1]; ?></LoginName>
+               <SPA>off</SPA>
+               <Encryption>TLS</Encryption>
+               <AuthRequired>on</AuthRequired>
+               <UsePOPAuth>off</UsePOPAuth>
+               <SMTPLast>off</SMTPLast>
+           </Protocol>
+       </Account>
+   </Response>
+</Autodiscover>
diff --git a/src/sample-config/config.sample.ini b/src/sample-config/config.sample.ini
index d5ecc51..8653f68 100644
--- a/src/sample-config/config.sample.ini
+++ b/src/sample-config/config.sample.ini
@@ -1,6 +1,9 @@
 ; Sample config.ini file.
 ; Copy this file to "config/config.ini" and adjust the settings to your requirements
 
+; Set the base domain for use with this service
+Domain = example.com
+
 ; Admin User configuration
 ; not in use yet
 ;[AdminUser]
diff --git a/src/sample-config/services.sample.ini b/src/sample-config/services.sample.ini
index 1464ae0..1632eb7 100644
--- a/src/sample-config/services.sample.ini
+++ b/src/sample-config/services.sample.ini
@@ -1,14 +1,16 @@
 [InMail]
+Type = "IMAP"
 Server = "imap.example.com"
-Protocol = "IMAP"
 Port = 993
-TLS = true
+SocketType = SSL
+Authentication = password-cleartext
 
 [OutMail]
+Type = "SMTP"
 Server = "smtp.example.com"
-Protocol = "SMTP"
 Port = 465
-TLS = true
+SocketType = SSL
+Authentication = password-cleartext
 
 [CalDav]
 Server = "https://caldav.example.com/etc/etc/"