added NetCipher as submodule

1 files changed, 0 insertions, 269 deletions

diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/orbot/TorServiceUtils.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/orbot/TorServiceUtils.java
deleted file mode 100644
index 76eff25d7..000000000
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/orbot/TorServiceUtils.java
+++ /dev/null
@@ -1,269 +0,0 @@
-/*
-Orlib is distributed under this license (aka the 3-clause BSD license)
-
-        Copyright (c) 2009, Nathan Freitas, Orbot / The Guardian Project - http://openideals.com/guardian
-
-        Redistribution and use in source and binary forms, with or without
-        modification, are permitted provided that the following conditions are
-        met:
-
-        * Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-        * Redistributions in binary form must reproduce the above
-        copyright notice, this list of conditions and the following disclaimer
-        in the documentation and/or other materials provided with the
-        distribution.
-
-        * Neither the names of the copyright owners nor the names of its
-        contributors may be used to endorse or promote products derived from
-        this software without specific prior written permission.
-
-        THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-        "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-        LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-        A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-        OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-        SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-        LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-        DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-        THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-        (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-        OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-package org.sufficientlysecure.keychain.util.orbot;
-
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.io.OutputStreamWriter;
-import java.net.URLEncoder;
-import java.util.StringTokenizer;
-
-import android.util.Log;
-
-/**
- * This class has been taken from the NetCipher library
- * https://github.com/guardianproject/NetCipher
- */
-public class TorServiceUtils {
-
-    private final static String TAG = "TorUtils";
-    // various console cmds
-    public final static String SHELL_CMD_CHMOD = "chmod";
-    public final static String SHELL_CMD_KILL = "kill -9";
-    public final static String SHELL_CMD_RM = "rm";
-    public final static String SHELL_CMD_PS = "ps";
-    public final static String SHELL_CMD_PIDOF = "pidof";
-
-    public final static String CHMOD_EXE_VALUE = "700";
-
-    public static boolean isRootPossible()
-    {
-
-        StringBuilder log = new StringBuilder();
-
-        try {
-
-            // Check if Superuser.apk exists
-            File fileSU = new File("/system/app/Superuser.apk");
-            if (fileSU.exists())
-                return true;
-
-            fileSU = new File("/system/app/superuser.apk");
-            if (fileSU.exists())
-                return true;
-
-            fileSU = new File("/system/bin/su");
-            if (fileSU.exists())
-            {
-                String[] cmd = {
-                    "su"
-                };
-                int exitCode = TorServiceUtils.doShellCommand(cmd, log, false, true);
-                if (exitCode != 0)
-                    return false;
-                else
-                    return true;
-            }
-
-            // Check for 'su' binary
-            String[] cmd = {
-                "which su"
-            };
-            int exitCode = TorServiceUtils.doShellCommand(cmd, log, false, true);
-
-            if (exitCode == 0) {
-                Log.d(TAG, "root exists, but not sure about permissions");
-                return true;
-
-            }
-
-        } catch (IOException e) {
-            // this means that there is no root to be had (normally) so we won't
-            // log anything
-            Log.e(TAG, "Error checking for root access", e);
-
-        } catch (Exception e) {
-            Log.e(TAG, "Error checking for root access", e);
-            // this means that there is no root to be had (normally)
-        }
-
-        Log.e(TAG, "Could not acquire root permissions");
-
-        return false;
-    }
-
-    public static int findProcessId(String command)
-    {
-        int procId = -1;
-
-        try
-        {
-            procId = findProcessIdWithPidOf(command);
-
-            if (procId == -1)
-                procId = findProcessIdWithPS(command);
-        } catch (Exception e)
-        {
-            try
-            {
-                procId = findProcessIdWithPS(command);
-            } catch (Exception e2)
-            {
-                Log.e(TAG, "Unable to get proc id for command: " + URLEncoder.encode(command), e2);
-            }
-        }
-
-        return procId;
-    }
-
-    // use 'pidof' command
-    public static int findProcessIdWithPidOf(String command) throws Exception
-    {
-
-        int procId = -1;
-
-        Runtime r = Runtime.getRuntime();
-
-        Process procPs = null;
-
-        String baseName = new File(command).getName();
-        // fix contributed my mikos on 2010.12.10
-        procPs = r.exec(new String[] {
-                SHELL_CMD_PIDOF, baseName
-        });
-        // procPs = r.exec(SHELL_CMD_PIDOF);
-
-        BufferedReader reader = new BufferedReader(new InputStreamReader(procPs.getInputStream()));
-        String line = null;
-
-        while ((line = reader.readLine()) != null)
-        {
-
-            try
-            {
-                // this line should just be the process id
-                procId = Integer.parseInt(line.trim());
-                break;
-            } catch (NumberFormatException e)
-            {
-                Log.e("TorServiceUtils", "unable to parse process pid: " + line, e);
-            }
-        }
-
-        return procId;
-
-    }
-
-    // use 'ps' command
-    public static int findProcessIdWithPS(String command) throws Exception
-    {
-
-        int procId = -1;
-
-        Runtime r = Runtime.getRuntime();
-
-        Process procPs = null;
-
-        procPs = r.exec(SHELL_CMD_PS);
-
-        BufferedReader reader = new BufferedReader(new InputStreamReader(procPs.getInputStream()));
-        String line = null;
-
-        while ((line = reader.readLine()) != null)
-        {
-            if (line.indexOf(' ' + command) != -1)
-            {
-
-                StringTokenizer st = new StringTokenizer(line, " ");
-                st.nextToken(); // proc owner
-
-                procId = Integer.parseInt(st.nextToken().trim());
-
-                break;
-            }
-        }
-
-        return procId;
-
-    }
-
-    public static int doShellCommand(String[] cmds, StringBuilder log, boolean runAsRoot,
-            boolean waitFor) throws Exception
-    {
-
-        Process proc = null;
-        int exitCode = -1;
-
-        if (runAsRoot)
-            proc = Runtime.getRuntime().exec("su");
-        else
-            proc = Runtime.getRuntime().exec("sh");
-
-        OutputStreamWriter out = new OutputStreamWriter(proc.getOutputStream());
-
-        for (int i = 0; i < cmds.length; i++)
-        {
-            // TorService.logMessage("executing shell cmd: " + cmds[i] +
-            // "; runAsRoot=" + runAsRoot + ";waitFor=" + waitFor);
-
-            out.write(cmds[i]);
-            out.write("\n");
-        }
-
-        out.flush();
-        out.write("exit\n");
-        out.flush();
-
-        if (waitFor)
-        {
-
-            final char buf[] = new char[10];
-
-            // Consume the "stdout"
-            InputStreamReader reader = new InputStreamReader(proc.getInputStream());
-            int read = 0;
-            while ((read = reader.read(buf)) != -1) {
-                if (log != null)
-                    log.append(buf, 0, read);
-            }
-
-            // Consume the "stderr"
-            reader = new InputStreamReader(proc.getErrorStream());
-            read = 0;
-            while ((read = reader.read(buf)) != -1) {
-                if (log != null)
-                    log.append(buf, 0, read);
-            }
-
-            exitCode = proc.waitFor();
-
-        }
-
-        return exitCode;
-
-    }
-}