Allow loading Profile pic with bad SSL

app/build.gradle

@@ -62,5 +62,6 @@ dependencies {
     implementation "com.android.support:cardview-v7:${supportLibVersion}"
     implementation "de.hdodenhof:circleimageview:${circleImageViewVersion}"
     implementation "ru.noties:markwon:${markwonVersion}"
+    compile 'com.jakewharton.picasso:picasso2-okhttp3-downloader:1.1.0'
 }
 apply plugin: 'com.google.gms.google-services'

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/MainActivity.java

@@ -24,8 +24,10 @@ import android.widget.TextView;
 import android.widget.Toast;
 
 import com.google.gson.Gson;
+import com.jakewharton.picasso.OkHttp3Downloader;
 import com.squareup.picasso.Picasso;
 
+import in.ac.iitb.gymkhana.iitbapp.api.UnsafeOkHttpClient;
 import in.ac.iitb.gymkhana.iitbapp.api.model.NotificationsResponse;
 import in.ac.iitb.gymkhana.iitbapp.data.User;
 import in.ac.iitb.gymkhana.iitbapp.fragment.AboutFragment;
@@ -118,7 +120,16 @@ public class MainActivity extends AppCompatActivity implements NavigationView.On
         ImageView profilePictureImageView = header.findViewById(R.id.user_profile_picture_nav_header);
         nameTextView.setText(currentUser.getUserName());
         rollNoTextView.setText(currentUser.getUserRollNumber());
-        Picasso.with(this).load(currentUser.getUserProfilePictureUrl()).into(profilePictureImageView);
+
+        Picasso.Builder picassoBuilder = new Picasso.Builder(this);
+        picassoBuilder.downloader(
+            new OkHttp3Downloader((
+                UnsafeOkHttpClient.getUnsafeOkHttpClient()
+            )
+        ));
+        Picasso picasso = picassoBuilder.build();
+
+        picasso.load(currentUser.getUserProfilePictureUrl()).into(profilePictureImageView);
     }
 
 //    private void fetchNotifications() {

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/api/UnsafeOkHttpClient.java

+package in.ac.iitb.gymkhana.iitbapp.api;
+
+import java.security.cert.CertificateException;
+
+import javax.net.ssl.HostnameVerifier;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.SSLSession;
+import javax.net.ssl.SSLSocketFactory;
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.X509TrustManager;
+
+import okhttp3.OkHttpClient;
+
+public class UnsafeOkHttpClient {
+    public static OkHttpClient getUnsafeOkHttpClient() {
+        try {
+            // Create a trust manager that does not validate certificate chains
+            final TrustManager[] trustAllCerts = new TrustManager[] {
+                    new X509TrustManager() {
+                        @Override
+                        public void checkClientTrusted(java.security.cert.X509Certificate[] chain, String authType) throws CertificateException {
+                        }
+
+                        @Override
+                        public void checkServerTrusted(java.security.cert.X509Certificate[] chain, String authType) throws CertificateException {
+                        }
+
+                        @Override
+                        public java.security.cert.X509Certificate[] getAcceptedIssuers() {
+                            return new java.security.cert.X509Certificate[]{};
+                        }
+                    }
+            };
+
+            // Install the all-trusting trust manager
+            final SSLContext sslContext = SSLContext.getInstance("SSL");
+            sslContext.init(null, trustAllCerts, new java.security.SecureRandom());
+
+            // Create an ssl socket factory with our all-trusting manager
+            final SSLSocketFactory sslSocketFactory = sslContext.getSocketFactory();
+
+            OkHttpClient.Builder builder = new OkHttpClient.Builder();
+            builder.sslSocketFactory(sslSocketFactory, (X509TrustManager)trustAllCerts[0]);
+            builder.hostnameVerifier(new HostnameVerifier() {
+                @Override
+                public boolean verify(String hostname, SSLSession session) {
+                    return true;
+                }
+            });
+
+            OkHttpClient okHttpClient = builder.build();
+            return okHttpClient;
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+}