use a script for start daemon to work around known issues

Author: tux-mind

cSploit/jni/build.sh

@@ -109,7 +109,11 @@ build_core() {
   echo -n "building native executables..."
   ndk-build APP_OPTIM=debug NDK_DEBUG=1 -j$(grep -E "^processor" /proc/cpuinfo | wc -l) >&3 2>&1 || die
   echo -ne "ok\ncopying programs..."
-  cp "${bins}/cSploitd" "${out}/"
+  
+  for prog in cSploitd known-issues; do
+    cp "${bins}/${prog}" "${out}/" >&3 2>&1 || die
+  done
+
   for tool in arpspoof tcpdump ettercap hydra nmap fusemounts; do
     mkdir -p "${out}/tools/$tool" >&3 2>&1
     cp "${bins}/$tool" "${out}/tools/$tool/$tool" >&3 2>&1 || die
@@ -132,6 +136,8 @@ build_core() {
   rsync -aq --include "*/" --include "*.lua" --exclude "*" "${jni_root}/nmap/" "${out}/tools/nmap/" >&3 2>&1 || die
   rsync -aq "${jni_root}/nmap/scripts/" "${out}/tools/nmap/scripts/" >&3 2>&1 || die
 
+  cp "${jni_root}/known-issues/start_daemon.sh" "${out}/"
+
   echo -ne "ok\ncopying configuration/database files..."
   for f in $nmap_data; do
     cp "${jni_root}/nmap/$f" "${out}/tools/nmap/" >&3 2>&1 || die

cSploit/jni/known-issues/start_daemon.sh

@@ -0,0 +1,37 @@
+#!/system/bin/sh
+
+exec 3<> ./start_daemon.log
+
+script_dir="$(readlink /proc/$$/cwd )"
+
+die1() {
+  cd "$script_dir"
+  grep -q "/cSploit" /proc/mounts && umount /cSploit
+  test -d /cSploit && { mount -o remount,rw /; rmdir /cSploit; mount -o remount,ro / ;}
+  echo "$1" >&3
+  exit 1
+}
+
+test -f ./issues || { ./known-issues > ./issues 2>&3 ; chmod 777 ./issues ;}
+
+while read issue; do
+
+  echo "issue #$issue found" >&3
+
+  case issue in
+    1)
+       if [ ! -f "/cSploit/cSploitd" ]; then
+          mount -o remount,rw / 2>&3 || die1 "remount rw failed"
+          mkdir /cSploit 2>&3 || die1 "mkdir failed"
+          mount -o bind "$script_dir" "/cSploit" 2>&3 || die1 "bind failed"
+          mount -o remount,ro / 2>&3 || echo "remount ro failed" >&3
+        fi
+        cd /cSploit 2>&3 || die1 "chdir failed"
+        ;;
+     
+   esac
+done < ./issues
+
+exec 3>&-
+
+exec ./cSploitd

cSploit/src/org/csploit/android/core/System.java

@@ -241,7 +241,7 @@ private static void startCoreDaemon() throws SuException, DaemonException {
       writer = new DataOutputStream(shell.getOutputStream());
       String cmd;
 
-      cmd = String.format("{ echo 'ACCESS GRANTED' >&2; cd '%s' && exec ./cSploitd ;} || exit 1\n",
+      cmd = String.format("{ echo 'ACCESS GRANTED' >&2; cd '%s' && exec ./start_daemon.sh ;} || exit 1\n",
           System.getCoreBinPath());
 
       writer.write(cmd.getBytes());