From 5efb54284d09b6b9d528df7652e340409d7701a4 Mon Sep 17 00:00:00 2001
From: Akio Yamamoto <akio@shimousa.com>
Date: Sat, 2 Jul 2022 16:56:00 +0900
Subject: [PATCH] Client certificate from local storage

Added a feature to read a client certificate from local storage.
---
 .../com/pichillilorenzo/flutter_inappwebview/Util.java   | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/android/src/main/java/com/pichillilorenzo/flutter_inappwebview/Util.java b/android/src/main/java/com/pichillilorenzo/flutter_inappwebview/Util.java
index fceaffbf..485297a1 100755
--- a/android/src/main/java/com/pichillilorenzo/flutter_inappwebview/Util.java
+++ b/android/src/main/java/com/pichillilorenzo/flutter_inappwebview/Util.java
@@ -19,6 +19,7 @@ import org.json.JSONObject;
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.io.InputStream;
+import java.io.FileInputStream;
 import java.net.Inet6Address;
 import java.net.InetAddress;
 import java.net.UnknownHostException;
@@ -141,7 +142,13 @@ public class Util {
     PrivateKeyAndCertificates privateKeyAndCertificates = null;
 
     try {
-      InputStream certificateFileStream = getFileAsset(plugin, certificatePath);
+      InputStream certificateFileStream = null;
+      if(certificatePath.startsWith("/") == true) {
+        certificateFileStream = new FileInputStream(certificatePath);
+      }
+      else {
+        certificateFileStream = getFileAsset(plugin, certificatePath);
+      }
 
       KeyStore keyStore = KeyStore.getInstance(keyStoreType);
       keyStore.load(certificateFileStream, certificatePassword != null ? certificatePassword.toCharArray() : null);