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-rw-r--r--.DS_Storebin12292 -> 0 bytes
-rw-r--r--openvpn/0001-initial-android-hacks.patch523
-rw-r--r--src/de/blinkt/openvpn/Settings_Authentication.java3
3 files changed, 2 insertions, 524 deletions
diff --git a/.DS_Store b/.DS_Store
deleted file mode 100644
index 2d192e83..00000000
--- a/.DS_Store
+++ /dev/null
Binary files differ
diff --git a/openvpn/0001-initial-android-hacks.patch b/openvpn/0001-initial-android-hacks.patch
deleted file mode 100644
index e78cc7de..00000000
--- a/openvpn/0001-initial-android-hacks.patch
+++ /dev/null
@@ -1,523 +0,0 @@
-From d573932062cb4afd7f001899978e37ce446934e7 Mon Sep 17 00:00:00 2001
-From: Arne Schwabe <arne@rfc2549.org>
-Date: Tue, 10 Apr 2012 00:34:51 +0200
-Subject: [PATCH] initial android hacks
-
----
- src/compat/compat-rsa_generate_key.c | 47 ++++++++++
- src/openvpn/error.c | 19 ++++-
- src/openvpn/jniglue.c | 162 ++++++++++++++++++++++++++++++++++
- src/openvpn/jniglue.h | 19 ++++
- src/openvpn/options.c | 1 +
- src/openvpn/route.c | 7 ++-
- src/openvpn/socket.c | 25 +++++
- src/openvpn/ssl.c | 2 +
- src/openvpn/syshead.h | 2 +-
- src/openvpn/tun.c | 22 ++++-
- src/openvpn/tun.h | 2 +
- 11 files changed, 303 insertions(+), 5 deletions(-)
- create mode 100644 src/compat/compat-rsa_generate_key.c
- create mode 100644 src/openvpn/jniglue.c
- create mode 100644 src/openvpn/jniglue.h
-
-diff --git a/src/compat/compat-rsa_generate_key.c b/src/compat/compat-rsa_generate_key.c
-new file mode 100644
-index 0000000..99725da
---- /dev/null
-+++ b/src/compat/compat-rsa_generate_key.c
-@@ -0,0 +1,47 @@
-+#include <stdio.h>
-+#include <time.h>
-+#include "cryptlib.h"
-+#include <openssl/bn.h>
-+#include <openssl/rsa.h>
-+
-+RSA *RSA_generate_key(int bits, unsigned long e_value,
-+ void (*callback)(int,int,void *), void *cb_arg)
-+{
-+ BN_GENCB cb;
-+ int i;
-+ RSA *rsa = RSA_new();
-+ BIGNUM *e = BN_new();
-+
-+ if(!rsa || !e) goto err;
-+
-+ /* The problem is when building with 8, 16, or 32 BN_ULONG,
-+ * unsigned long can be larger */
-+ for (i=0; i<(int)sizeof(unsigned long)*8; i++)
-+ {
-+ if (e_value & (1UL<<i))
-+ if (BN_set_bit(e,i) == 0)
-+ goto err;
-+ }
-+
-+ BN_GENCB_set_old(&cb, callback, cb_arg);
-+
-+ if(RSA_generate_key_ex(rsa, bits, e, &cb)) {
-+ BN_free(e);
-+ return rsa;
-+ }
-+ err:
-+ if(e) BN_free(e);
-+ if(rsa) RSA_free(rsa);
-+ return 0;
-+}
-+
-+
-+
-+void mlockall(){}
-+char *
-+getpass (prompt)
-+ const char *prompt;
-+{
-+ return "";
-+}
-+
-diff --git a/src/openvpn/error.c b/src/openvpn/error.c
-index d6ad639..d4a3cff 100644
---- a/src/openvpn/error.c
-+++ b/src/openvpn/error.c
-@@ -199,6 +199,16 @@ msg_fp(const unsigned int flags)
-
- int x_msg_line_num; /* GLOBAL */
-
-+#include "android/log.h"
-+void x_msg2(const unsigned int flags, const char *format, ...) {
-+ va_list arglist;
-+ va_start(arglist,format);
-+ // vsnprintf(m1, 100, "foo bbaz",arglist);
-+ __android_log_vprint(ANDROID_LOG_DEBUG, "openvpn",format, arglist);
-+ va_end(arglist);
-+}
-+
-+
- void x_msg (const unsigned int flags, const char *format, ...)
- {
- struct gc_arena gc;
-@@ -350,6 +360,10 @@ void x_msg (const unsigned int flags, const char *format, ...)
- }
- }
-
-+#ifdef TARGET_ANDROID
-+ android_openvpn_log(prefix,prefix_sep,m1);;
-+#endif
-+
- if (flags & M_FATAL)
- msg (M_INFO, "Exiting due to fatal error");
-
-@@ -701,7 +715,10 @@ openvpn_exit (const int status)
- if (status == OPENVPN_EXIT_STATUS_GOOD)
- perf_output_results ();
- }
--
-+#ifdef TARGET_ANDROID
-+ android_openvpn_exit(status);
-+#endif
-+
- exit (status);
- }
-
-diff --git a/src/openvpn/jniglue.c b/src/openvpn/jniglue.c
-new file mode 100644
-index 0000000..2d52936
---- /dev/null
-+++ b/src/openvpn/jniglue.c
-@@ -0,0 +1,162 @@
-+#include <jni.h>
-+#include <android/log.h>
-+#include <stdlib.h>
-+#include <setjmp.h>
-+
-+#include "jniglue.h"
-+
-+JNIEXPORT jint Java_de_blinkt_OpenVPN_startOpenVPNThread(JNIEnv* env, jclass jc);
-+
-+
-+extern int main (int argc, char *argv[]);
-+
-+static jmp_buf jump_buffer;
-+
-+int callmain (int argc, char *argv[]) {
-+ if(!setjmp(jump_buffer))
-+ main(argc,argv);
-+}
-+
-+
-+void android_openvpn_exit(int status) {
-+ longjmp(jump_buffer,status+1);
-+}
-+
-+
-+void testmsg(char* m1, ...) {
-+ va_list arglist;
-+ va_start(arglist,m1);
-+ // vsnprintf(m1, 100, "foo bbaz",arglist);
-+ __android_log_vprint(ANDROID_LOG_DEBUG, "openvpn",m1, arglist);
-+ va_end(arglist);
-+}
-+
-+// Store env and class, we allow only one instance
-+// so make these variables global for now
-+jclass openvpnclass;
-+JNIEnv* openvpnjenv;
-+
-+//Lde/blinkt/openvpn/OpenVPN startOpenVPNThread startOpenVPNThread
-+ jint Java_de_blinkt_openvpn_OpenVPN_startOpenVPNThread(JNIEnv* env, jclass jc){
-+ char* argv[] = {"openvpn", "--client",
-+ "--dev","tun",
-+ "--comp-lzo",
-+// "--redirect-gateway","def1",
-+// "--pkcs12","/mnt/sdcard/Network_Certificate.p12",
-+ "--remote-cert-eku", "TLS Web Server Authentication",
-+ "--remote","openvpn.uni-paderborn.de",
-+ "--ca","/mnt/sdcard/ca.pem",
-+ "--key","/mnt/sdcard/schwabe.key",
-+ "--cert","/mnt/sdcard/schwabe.pem",
-+ "--verb","4"
-+ };
-+
-+ openvpnclass = jc;
-+ openvpnjenv= env;
-+ int argc=17;
-+
-+ return callmain(argc,argv);
-+ }
-+
-+void Java_de_blinkt_openvpn_OpenVPN_startOpenVPNThreadArgs(JNIEnv *env,jclass jc, jobjectArray stringArray) {
-+ openvpnclass = jc;
-+ openvpnjenv= env;
-+
-+ int stringCount = (*env)->GetArrayLength(env, stringArray);
-+
-+
-+ const char** argv = calloc(stringCount,sizeof(const char*));
-+
-+ int i;
-+ for (i=0; i<stringCount; i++) {
-+ jstring string = (jstring) (*env)->GetObjectArrayElement(env, stringArray, i);
-+ jboolean isCopy;
-+ const char* rawString = (*env)->GetStringUTFChars(env, string, &isCopy);
-+
-+ // Copy the string to able to release it
-+ argv[i] = rawString;
-+
-+ }
-+
-+ // Call main
-+ callmain(stringCount,argv);
-+
-+ // Release the Strings
-+ for(i=0; i<stringCount;i++){
-+ jstring string = (jstring) (*env)->GetObjectArrayElement(env, stringArray, i);
-+ (*env)->ReleaseStringUTFChars(env,string,argv[i]);
-+ }
-+ free(argv);
-+}
-+
-+
-+
-+
-+jint JNI_OnLoad(JavaVM *vm, void *reserved) {
-+ __android_log_write(ANDROID_LOG_DEBUG,"openvpn", "Loading openvpn native library $id$ compiled on " __DATE__ " " __TIME__ );
-+ return JNI_VERSION_1_2;
-+}
-+
-+void addInterfaceInformation(int mtu,const char* ifconfig_local, const char* ifconfig_remote)
-+{
-+ jstring jlocal = (*openvpnjenv)->NewStringUTF(openvpnjenv, ifconfig_local);
-+ jstring jremote = (*openvpnjenv)->NewStringUTF(openvpnjenv, ifconfig_remote);
-+
-+ jmethodID aMethodID = (*openvpnjenv)->GetStaticMethodID(openvpnjenv, openvpnclass, "addInterfaceInfo",
-+ "(ILjava/lang/String;Ljava/lang/String;)V");
-+ (*openvpnjenv)->CallStaticVoidMethod(openvpnjenv,openvpnclass,aMethodID,mtu,jlocal,jremote);
-+
-+ (*openvpnjenv)->DeleteLocalRef(openvpnjenv,jlocal);
-+ (*openvpnjenv)->DeleteLocalRef(openvpnjenv,jremote);
-+
-+
-+}
-+
-+void android_openvpn_log(int level,const char* prefix,const char* prefix_sep,const char* m1)
-+{
-+ __android_log_print(ANDROID_LOG_DEBUG,"openvpn","%s%s%s",prefix,prefix_sep,m1);
-+
-+ jstring jprefix = (*openvpnjenv)->NewStringUTF(openvpnjenv, prefix);
-+ jstring jmessage = (*openvpnjenv)->NewStringUTF(openvpnjenv, m1);
-+
-+ jmethodID aMethodID = (*openvpnjenv)->GetStaticMethodID(openvpnjenv, openvpnclass, "logMessage",
-+ "(ILjava/lang/String;Ljava/lang/String;)V");
-+
-+ (*openvpnjenv)->CallStaticVoidMethod(openvpnjenv,openvpnclass,aMethodID,level,jprefix,jmessage);
-+
-+ (*openvpnjenv)->DeleteLocalRef(openvpnjenv,jprefix);
-+ (*openvpnjenv)->DeleteLocalRef(openvpnjenv,jmessage);
-+
-+}
-+
-+
-+unsigned char android_protect_socket(int sockfd) {
-+ jmethodID aMethodID = (*openvpnjenv)->GetStaticMethodID(openvpnjenv, openvpnclass, "protectSocket",
-+ "(I)Z");
-+ return (*openvpnjenv)->CallStaticBooleanMethod(openvpnjenv,openvpnclass,aMethodID,sockfd);
-+
-+}
-+int android_open_tun () {
-+ jmethodID aMethodID = (*openvpnjenv)->GetStaticMethodID(openvpnjenv, openvpnclass, "openTunDevice",
-+ "()I");
-+ return (*openvpnjenv)->CallStaticIntMethod(openvpnjenv,openvpnclass,aMethodID);
-+
-+}
-+
-+void addRouteInformation(const char* dest, const char* mask, const char* gw) {
-+
-+ jstring jmask = (*openvpnjenv)->NewStringUTF(openvpnjenv, mask);
-+ jstring jdest = (*openvpnjenv)->NewStringUTF(openvpnjenv, dest);
-+ jstring jgw = (*openvpnjenv)->NewStringUTF(openvpnjenv, gw);
-+ jmethodID aMethodID = (*openvpnjenv)->GetStaticMethodID(openvpnjenv, openvpnclass, "addRoute",
-+ "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V");
-+ (*openvpnjenv)->CallStaticVoidMethod(openvpnjenv,openvpnclass,aMethodID,jdest,jmask,jgw);
-+
-+ (*openvpnjenv)->DeleteLocalRef(openvpnjenv,jmask);
-+ (*openvpnjenv)->DeleteLocalRef(openvpnjenv,jdest);
-+ (*openvpnjenv)->DeleteLocalRef(openvpnjenv,jgw);
-+
-+
-+}
-+
-+
-diff --git a/src/openvpn/jniglue.h b/src/openvpn/jniglue.h
-new file mode 100644
-index 0000000..cb3ae41
---- /dev/null
-+++ b/src/openvpn/jniglue.h
-@@ -0,0 +1,19 @@
-+//
-+// jniglue.h
-+// xcopenvpn
-+//
-+// Created by Arne Schwabe on 29.03.12.
-+// Copyright (c) 2012 Universität Paderborn. All rights reserved.
-+//
-+
-+#ifndef xcopenvpn_jniglue_h
-+#define xcopenvpn_jniglue_h
-+
-+void testmsg(char* m1, ...);
-+void addRouteInformation(const char* dest, const char* mask, const char* gw);
-+void addInterfaceInformation(int mtu,const char* ifconfig_local, const char* ifconfig_remote);
-+void android_openvpn_log(int level,const char* prefix,const char* prefix_sep,const char* m1);
-+void android_openvpn_exit(int status);
-+
-+
-+#endif
-diff --git a/src/openvpn/options.c b/src/openvpn/options.c
-index bd83843..fcf436c 100644
---- a/src/openvpn/options.c
-+++ b/src/openvpn/options.c
-@@ -560,6 +560,7 @@ static const char usage_message[] =
- #if OPENSSL_VERSION_NUMBER >= 0x00907000L
- " and CRLs).\n"
- #else /* OPENSSL_VERSION_NUMBER >= 0x00907000L */
-+#error WTF!
- ").\n"
- " WARNING: no support of CRL available with this version.\n"
- #endif /* OPENSSL_VERSION_NUMBER >= 0x00907000L */
-diff --git a/src/openvpn/route.c b/src/openvpn/route.c
-index 7c25c77..6c3ad90 100644
---- a/src/openvpn/route.c
-+++ b/src/openvpn/route.c
-@@ -1344,6 +1344,11 @@ add_route (struct route *r,
- argv_msg (D_ROUTE, &argv);
- status = openvpn_execve_check (&argv, es, 0, "ERROR: Linux route add command failed");
-
-+#elif defined (TARGET_ANDROID)
-+#include "jniglue.h"
-+
-+ addRouteInformation(network, netmask, gateway);
-+
- #elif defined (WIN32)
- {
- DWORD ai = TUN_ADAPTER_INDEX_INVALID;
-@@ -2371,7 +2376,7 @@ show_routes (int msglev)
- gc_free (&gc);
- }
-
--#elif defined(TARGET_LINUX)
-+#elif defined(TARGET_LINUX) || defined(TARGET_ANDROID)
-
- void
- get_default_gateway (struct route_gateway_info *rgi)
-diff --git a/src/openvpn/socket.c b/src/openvpn/socket.c
-index 6b1f8d2..364b97e 100644
---- a/src/openvpn/socket.c
-+++ b/src/openvpn/socket.c
-@@ -41,6 +41,11 @@
-
- #include "memdbg.h"
-
-+#ifdef TARGET_ANDROID
-+#include "jniglue.h"
-+#endif
-+
-+
- const int proto_overhead[] = { /* indexed by PROTO_x */
- 0,
- IPv4_UDP_HEADER_SIZE, /* IPv4 */
-@@ -858,6 +863,11 @@ create_socket_tcp (void)
- }
- #endif
-
-+#ifdef TARGET_ANDROID
-+ /* Protects the socket from being routed via VPN */
-+ android_protect_socket(sd);
-+#endif
-+
- return sd;
- }
-
-@@ -885,6 +895,12 @@ create_socket_udp (const unsigned int flags)
- #endif
- }
- #endif
-+
-+#ifdef TARGET_ANDROID
-+ /* Protects the socket from being routed via VPN */
-+ android_protect_socket(sd);
-+#endif
-+
- return sd;
- }
-
-@@ -904,6 +920,11 @@ create_socket_udp6 (const unsigned int flags)
- msg(M_SOCKERR, "UDP: failed setsockopt for IPV6_RECVPKTINFO");
- }
- #endif
-+#ifdef TARGET_ANDROID
-+ /* Protects the socket from being routed via VPN */
-+ android_protect_socket(sd);
-+#endif
-+
- return sd;
- }
-
-@@ -922,6 +943,10 @@ create_socket_tcp6 (void)
- (void *) &on, sizeof (on)) < 0)
- msg (M_SOCKERR, "TCP: Cannot setsockopt SO_REUSEADDR on TCP6 socket");
- }
-+#ifdef TARGET_ANDROID
-+ /* Protects the socket from being routed via VPN */
-+ android_protect_socket(sd);
-+#endif
-
- return sd;
- }
-diff --git a/src/openvpn/ssl.c b/src/openvpn/ssl.c
-index 251f8ed..537fc12 100644
---- a/src/openvpn/ssl.c
-+++ b/src/openvpn/ssl.c
-@@ -1645,6 +1645,8 @@ push_peer_info(struct buffer *buf, struct tls_session *session)
- buf_printf (&out, "IV_PLAT=netbsd\n");
- #elif defined(TARGET_FREEBSD)
- buf_printf (&out, "IV_PLAT=freebsd\n");
-+#elif defined(TARGET_ANDROID)
-+ buf_printf(&out, "IV_PLAT=android\n");
- #elif defined(WIN32)
- buf_printf (&out, "IV_PLAT=win\n");
- #endif
-diff --git a/src/openvpn/syshead.h b/src/openvpn/syshead.h
-index 0595b67..56a5429 100644
---- a/src/openvpn/syshead.h
-+++ b/src/openvpn/syshead.h
-@@ -211,7 +211,7 @@
- #include <net/if_tap.h>
- #endif
-
--#ifdef TARGET_LINUX
-+#if defined(TARGET_LINUX) || defined (TARGET_ANDROID)
-
- #if defined(HAVE_NETINET_IF_ETHER_H)
- #include <netinet/if_ether.h>
-diff --git a/src/openvpn/tun.c b/src/openvpn/tun.c
-index b99071c..db8104d 100644
---- a/src/openvpn/tun.c
-+++ b/src/openvpn/tun.c
-@@ -49,6 +49,11 @@
-
- #include "memdbg.h"
-
-+#ifdef TARGET_ANDROID
-+#include "jniglue.h"
-+#endif
-+
-+
- #ifdef WIN32
-
- /* #define SIMULATE_DHCP_FAILED */ /* simulate bad DHCP negotiation */
-@@ -768,6 +773,8 @@ do_ifconfig (struct tuntap *tt,
- tt->did_ifconfig = true;
-
- #endif /*ENABLE_IPROUTE*/
-+#elif defined(TARGET_ANDROID)
-+ addInterfaceInformation(tun_mtu,ifconfig_local, ifconfig_remote_netmask);
- #elif defined(TARGET_SOLARIS)
-
- /* Solaris 2.6 (and 7?) cannot set all parameters in one go...
-@@ -1365,7 +1372,16 @@ close_tun_generic (struct tuntap *tt)
-
- #endif
-
--#if defined(TARGET_LINUX)
-+#if defined(TARGET_LINUX) || defined(TARGET_ANDROID)
-+
-+#if defined (TARGET_ANDROID)
-+void
-+open_tun (const char *dev, const char *dev_type, const char *dev_node, struct tuntap *tt)
-+{
-+ tt->fd = android_open_tun();
-+}
-+
-+#else
-
- #ifdef HAVE_LINUX_IF_TUN_H /* New driver support */
-
-@@ -1373,6 +1389,7 @@ close_tun_generic (struct tuntap *tt)
- #error header file linux/sockios.h required
- #endif
-
-+
- #if defined(HAVE_TUN_PI) && defined(HAVE_IPHDR) && defined(HAVE_IOVEC) && defined(ETH_P_IPV6) && defined(ETH_P_IP) && defined(HAVE_READV) && defined(HAVE_WRITEV)
- #define LINUX_IPV6 1
- /* #warning IPv6 ON */
-@@ -1426,7 +1443,7 @@ open_tun (const char *dev, const char *dev_type, const char *dev_node, struct tu
- if (!tt->ipv6)
- ifr.ifr_flags = IFF_NO_PI;
-
--#if defined(IFF_ONE_QUEUE) && defined(SIOCSIFTXQLEN)
-+#if defined(IFF_ONE_QUEUE) && defined(SIOCSIFTXQLEN) && !defined(TARGET_ANDROID)
- ifr.ifr_flags |= IFF_ONE_QUEUE;
- #endif
-
-@@ -1516,6 +1533,7 @@ open_tun (const char *dev, const char *dev_type, const char *dev_node, struct tu
- }
-
- #endif /* HAVE_LINUX_IF_TUN_H */
-+#endif /* TARGET_ANDROID */
-
- #ifdef TUNSETPERSIST
-
-diff --git a/src/openvpn/tun.h b/src/openvpn/tun.h
-index 9bd990f..63ab872 100644
---- a/src/openvpn/tun.h
-+++ b/src/openvpn/tun.h
-@@ -292,6 +292,8 @@ ifconfig_order(void)
- return IFCONFIG_AFTER_TUN_OPEN;
- #elif defined(WIN32)
- return IFCONFIG_BEFORE_TUN_OPEN;
-+#elif defined(TARGET_ANDROID)
-+ return IFCONFIG_BEFORE_TUN_OPEN;
- #else
- return IFCONFIG_DEFAULT;
- #endif
---
-1.7.5.4
-
diff --git a/src/de/blinkt/openvpn/Settings_Authentication.java b/src/de/blinkt/openvpn/Settings_Authentication.java
index 6d21ca6a..4124783b 100644
--- a/src/de/blinkt/openvpn/Settings_Authentication.java
+++ b/src/de/blinkt/openvpn/Settings_Authentication.java
@@ -46,7 +46,8 @@ public class Settings_Authentication extends PreferenceFragment implements OnPre
mProfile = ProfileManager.get(profileUUID);
mTLSAuthFile.setOnPreferenceClickListener(this);
- mCipher =(EditTextPreference) findPreference("cipher");
+ mCipher =(EditTextPreference) findPreference("cipher");
+ mCipher.setOnPreferenceChangeListener(this);
loadSettings();