From 134315b00626c740d86ebc57e97ae7c36810f4b1 Mon Sep 17 00:00:00 2001
From: Fil <fil.bergamo@riseup.net>
Date: Sun, 2 Sep 2018 17:25:27 +0200
Subject: fix unable to connect to networks having single quotes in PSK or
 SSID.

---
 CHANGELOG                                        |  3 +++
 app/AndroidManifest.xml                          |  4 ++--
 app/src/fil/libre/repwifiapp/network/WpaCli.java | 27 +++++++++++++++---------
 3 files changed, 22 insertions(+), 12 deletions(-)

diff --git a/CHANGELOG b/CHANGELOG
index 3adee27..0ee2f93 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,6 @@
+## [v0.9.1-beta] - 2018-09-02
+* FIXED unable to connect to networks having single quotes in PSK or SSID.
+
 ## [v0.9-beta] - 2018-07-04
 * FIXED Issue #1867 "Download app not working" (see below)
 * NEW: creates a network connection that is fully integrated with android's connectivity framework
diff --git a/app/AndroidManifest.xml b/app/AndroidManifest.xml
index 02b0b64..c215322 100644
--- a/app/AndroidManifest.xml
+++ b/app/AndroidManifest.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="fil.libre.repwifiapp"
-    android:versionCode="9"
-    android:versionName="0.9-beta" >
+    android:versionCode="10"
+    android:versionName="0.9.1-beta" >
 
     <uses-sdk
         android:minSdkVersion="17"
diff --git a/app/src/fil/libre/repwifiapp/network/WpaCli.java b/app/src/fil/libre/repwifiapp/network/WpaCli.java
index 10f6b7c..cdaba39 100644
--- a/app/src/fil/libre/repwifiapp/network/WpaCli.java
+++ b/app/src/fil/libre/repwifiapp/network/WpaCli.java
@@ -18,7 +18,6 @@
 // 
 // ********************************************************************
 
-
 package fil.libre.repwifiapp.network;
 
 import fil.libre.repwifiapp.helpers.Logger;
@@ -58,8 +57,8 @@ public abstract class WpaCli {
         try {
 
             // needs root (wpa_cli)
-            return executeCmd(BASE_COMMAND + " set_network " + networkID + " ssid '\"" + ssid
-                            + "\"'");
+            return executeCmd(BASE_COMMAND + " set_network " + networkID + " ssid '\""
+                            + escapeSingleQuotes(ssid) + "\"'");
 
         } catch (Exception e) {
             Logger.logError("Error while setting network SSID", e);
@@ -73,11 +72,10 @@ public abstract class WpaCli {
         try {
 
             // needs root (wpa_cli)
-
-            String cmdSetPass = null;
+            String cmdSetPass = null;   
             if (info.needsPassword()) {
                 cmdSetPass = BASE_COMMAND + " set_network " + networkID + " psk '\""
-                                + info.getPassword() + "\"'";
+                                + escapeSingleQuotes(info.getPassword()) + "\"'";
             } else {
                 cmdSetPass = BASE_COMMAND + " set_network " + networkID + " key_mgmt NONE";
             }
@@ -210,7 +208,7 @@ public abstract class WpaCli {
         try {
 
             return executeCmd(BASE_COMMAND + " disconnect");
-         
+
         } catch (Exception e) {
             Logger.logError("Error while enabling network", e);
             return false;
@@ -219,18 +217,18 @@ public abstract class WpaCli {
 
     public static boolean terminateSupplicant() {
 
-        if (!WpaSupplicant.isRunning()){
+        if (!WpaSupplicant.isRunning()) {
             return true;
         }
         try {
 
             return executeCmd(BASE_COMMAND + " terminate");
-         
+
         } catch (Exception e) {
             Logger.logError("Error while enabling network", e);
             return false;
         }
-        
+
     }
 
     private static boolean executeCmd(String cmdTxt) throws Exception {
@@ -249,4 +247,13 @@ public abstract class WpaCli {
 
     }
 
+    private static String escapeSingleQuotes(String target) {
+
+        
+        if (target == null)
+            return "";
+
+        return target.replace("'", "'\"'\"'");
+    }
+
 }
-- 
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