From 6a59938622c29419806df5ec8146253809e8f561 Mon Sep 17 00:00:00 2001
From: unknown <toullier.gauthier@protonmail.com>
Date: Fri, 10 Jan 2025 16:57:13 +0100
Subject: [PATCH 1/2] Make the android app able to send POST request to the
 server

---
 .../verification_service.dart                 | 44 ++++++++++++-------
 1 file changed, 29 insertions(+), 15 deletions(-)

diff --git a/Mobile_App/lib/services/verification_service/verification_service.dart b/Mobile_App/lib/services/verification_service/verification_service.dart
index e8b1d70..9e6bb3e 100644
--- a/Mobile_App/lib/services/verification_service/verification_service.dart
+++ b/Mobile_App/lib/services/verification_service/verification_service.dart
@@ -42,7 +42,7 @@ class CheckServerFingerprints {
 
 class VerificationService {
   static Future<Fingerprints> getFingerprints(Uri url, {
-    bool? withResponse,
+    bool? withResponse, Map? postArguments
   }) async {
     try {
       if (kIsWeb == true) {
@@ -63,12 +63,25 @@ class VerificationService {
       dynamic response;
       String? ip;
 
-      HttpClientRequest httpsConnectionRequest = await (withResponse == true
-          ? client.getUrl(url)
-          : client.openUrl(
-        "HEAD",
-        url,
-      ));
+      HttpClientRequest httpsConnectionRequest;
+
+      if (withResponse == true) 
+      {
+        if (postArguments != null) {
+          httpsConnectionRequest = await client.postUrl(url);
+          httpsConnectionRequest.headers.set(HttpHeaders.contentTypeHeader, "application/json; charset=UTF-8");
+          httpsConnectionRequest.write(jsonEncode(postArguments));
+        }
+        else 
+        {
+          httpsConnectionRequest = await client.getUrl(url);
+        }
+
+      }
+      else
+      {
+        httpsConnectionRequest = await client.openUrl("HEAD", url);
+      } 
 
       HttpClientResponse httpsConnection =
       await httpsConnectionRequest.done.timeout(
@@ -87,6 +100,7 @@ class VerificationService {
         }
         response = json.decode(contents.toString());
       }
+      
       List<int>? cert = httpsConnection.certificate?.der.toList();
       Digest? mdSHA256 = cert != null ? sha256.convert(cert) : null;
       await InternetAddress.lookup(url.host).then(
@@ -162,14 +176,14 @@ class VerificationService {
         scheme: "https",
         host: apiBaseUrl,
         path: "api.php",
-        queryParameters: {
+      ),
+      withResponse: true,
+      postArguments: {
           "host": host,
           "port": port,
           "ip": ip,
-          "sign": sign
+          "sign": true
         },
-      ),
-      withResponse: true,
     );
 
     return CheckServerFingerprints(
@@ -186,12 +200,12 @@ class VerificationService {
         scheme: "https",
         host: apiBaseUrl,
         path: "api.php",
-        queryParameters: {
-          "info" : "",
-          "sign": ""
-        },
       ),
       withResponse: true,
+      postArguments: {
+        "info" : "",
+        "sign": true
+      }
     );
     return CheckServerFingerprints(
       apiInfo: requestFingerprints.response,

From 06413a5587ee68bad25a3ad8e6f803684c1a23d4 Mon Sep 17 00:00:00 2001
From: CheckMyHTTPS <info@checkmyhttps.net>
Date: Thu, 23 Jan 2025 10:47:33 +0100
Subject: [PATCH 2/2] Update verification_service.dart
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

There's no need to allow the android application to continue making “get” requests.
---
 .../verification_service/verification_service.dart  | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/Mobile_App/lib/services/verification_service/verification_service.dart b/Mobile_App/lib/services/verification_service/verification_service.dart
index 9e6bb3e..bfae273 100644
--- a/Mobile_App/lib/services/verification_service/verification_service.dart
+++ b/Mobile_App/lib/services/verification_service/verification_service.dart
@@ -67,16 +67,9 @@ class VerificationService {
 
       if (withResponse == true) 
       {
-        if (postArguments != null) {
-          httpsConnectionRequest = await client.postUrl(url);
-          httpsConnectionRequest.headers.set(HttpHeaders.contentTypeHeader, "application/json; charset=UTF-8");
-          httpsConnectionRequest.write(jsonEncode(postArguments));
-        }
-        else 
-        {
-          httpsConnectionRequest = await client.getUrl(url);
-        }
-
+        httpsConnectionRequest = await client.postUrl(url);
+        httpsConnectionRequest.headers.set(HttpHeaders.contentTypeHeader, "application/json; charset=UTF-8");
+        httpsConnectionRequest.write(jsonEncode(postArguments));    
       }
       else
       {