diff options
Diffstat (limited to 'app/src/main/java/de/blinkt/openvpn/VpnProfile.java')
| -rw-r--r-- | app/src/main/java/de/blinkt/openvpn/VpnProfile.java | 148 |
1 files changed, 66 insertions, 82 deletions
diff --git a/app/src/main/java/de/blinkt/openvpn/VpnProfile.java b/app/src/main/java/de/blinkt/openvpn/VpnProfile.java index 43e1b57c..dbe4b440 100644 --- a/app/src/main/java/de/blinkt/openvpn/VpnProfile.java +++ b/app/src/main/java/de/blinkt/openvpn/VpnProfile.java @@ -1,5 +1,5 @@ /* - * Copyright (c) 2012-2014 Arne Schwabe + * Copyright (c) 2012-2016 Arne Schwabe * Distributed under the GNU GPL v2 with additional terms. For full terms see the file doc/LICENSE.txt */ @@ -18,6 +18,7 @@ import android.os.Build; import android.preference.PreferenceManager; import android.security.KeyChain; import android.security.KeyChainException; +import android.support.annotation.NonNull; import android.text.TextUtils; import android.util.Base64; @@ -71,7 +72,7 @@ public class VpnProfile implements Serializable, Cloneable { private static final long serialVersionUID = 7085688938959334563L; public static final int MAXLOGLEVEL = 4; - public static final int CURRENT_PROFILE_VERSION = 5; + public static final int CURRENT_PROFILE_VERSION = 6; public static final int DEFAULT_MSSFIX_SIZE = 1450; public static String DEFAULT_DNS1 = "8.8.8.8"; public static String DEFAULT_DNS2 = "8.8.4.4"; @@ -152,7 +153,7 @@ public class VpnProfile implements Serializable, Cloneable { public int mMssFix =0; // -1 is default, public Connection[] mConnections = new Connection[0]; public boolean mRemoteRandom=false; - public HashSet<String> mAllowedAppsVpn = new HashSet<String>(); + public HashSet<String> mAllowedAppsVpn = new HashSet<>(); public boolean mAllowedAppsVpnAreDisallowed = true; public String mProfileCreator; @@ -160,8 +161,7 @@ public class VpnProfile implements Serializable, Cloneable { public String mServerName = "openvpn.blinkt.de"; public String mServerPort = "1194"; public boolean mUseUdp = true; - - + public boolean mPushPeerInfo=false; public VpnProfile(String name) { mUuid = UUID.randomUUID(); @@ -197,6 +197,7 @@ public class VpnProfile implements Serializable, Cloneable { mCheckRemoteCN = false; mPersistTun = false; mAllowLocalLAN = true; + mPushPeerInfo =false; mMssFix = 0; } @@ -222,10 +223,16 @@ public class VpnProfile implements Serializable, Cloneable { mAllowedAppsVpnAreDisallowed=true; } if (mAllowedAppsVpn==null) - mAllowedAppsVpn = new HashSet<String>(); + mAllowedAppsVpn = new HashSet<>(); if (mConnections ==null) mConnections = new Connection[0]; + if (mProfileVersion < 6) { + if (TextUtils.isEmpty(mProfileCreator)) + mUserEditable=true; + } + + mProfileVersion= CURRENT_PROFILE_VERSION; } @@ -260,8 +267,12 @@ public class VpnProfile implements Serializable, Cloneable { cfg += "management-query-passwords\n"; cfg += "management-hold\n\n"; - if (!configForOvpn3) + if (!configForOvpn3) { cfg += String.format("setenv IV_GUI_VER %s \n", openVpnEscape(getVersionEnvString(context))); + String versionString = String.format("%d %s %s %s %s %s", Build.VERSION.SDK_INT, Build.VERSION.RELEASE, + NativeUtils.getNativeAPI(), Build.BRAND, Build.BOARD, Build.MODEL); + cfg += String.format("setenv IV_PLAT_VER %s\n", openVpnEscape(versionString)) ; + } cfg += "machine-readable-output\n"; @@ -432,9 +443,9 @@ public class VpnProfile implements Serializable, Cloneable { } if (mMssFix !=0){ - if (mMssFix!=1450) - cfg+=String.format("mssfix %d\n", mMssFix, Locale.US); - else + if (mMssFix!=1450) { + cfg += String.format("mssfix %d\n", mMssFix, Locale.US); + } else cfg+="mssfix\n"; } @@ -495,6 +506,9 @@ public class VpnProfile implements Serializable, Cloneable { cfg += "preresolve\n"; } + if (mPushPeerInfo) + cfg+="push-peer-info\n"; + SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context); boolean usesystemproxy = prefs.getBoolean("usesystemproxy", true); if (usesystemproxy) { @@ -541,7 +555,7 @@ public class VpnProfile implements Serializable, Cloneable { } //! Put inline data inline and other data as normal escaped filename - private String insertFileData(String cfgentry, String filedata) { + public static String insertFileData(String cfgentry, String filedata) { if (filedata == null) { // TODO: generate good error return String.format("%s %s\n", cfgentry, "missing"); @@ -553,8 +567,9 @@ public class VpnProfile implements Serializable, Cloneable { } } + @NonNull private Collection<String> getCustomRoutes(String routes) { - Vector<String> cidrRoutes = new Vector<String>(); + Vector<String> cidrRoutes = new Vector<>(); if (routes == null) { // No routes set, return empty vector return cidrRoutes; @@ -563,7 +578,7 @@ public class VpnProfile implements Serializable, Cloneable { if (!route.equals("")) { String cidrroute = cidrToIPAndNetmask(route); if (cidrroute == null) - return null; + return cidrRoutes; cidrRoutes.add(cidrroute); } @@ -573,7 +588,7 @@ public class VpnProfile implements Serializable, Cloneable { } private Collection<String> getCustomRoutesv6(String routes) { - Vector<String> cidrRoutes = new Vector<String>(); + Vector<String> cidrRoutes = new Vector<>(); if (routes == null) { // No routes set, return empty vector return cidrRoutes; @@ -606,8 +621,8 @@ public class VpnProfile implements Serializable, Cloneable { return null; - long nm = 0xffffffffl; - nm = (nm << (32 - len)) & 0xffffffffl; + long nm = 0xffffffffL; + nm = (nm << (32 - len)) & 0xffffffffL; String netmask = String.format(Locale.ENGLISH, "%d.%d.%d.%d", (nm & 0xff000000) >> 24, (nm & 0xff0000) >> 16, (nm & 0xff00) >> 8, nm & 0xff); return parts[0] + " " + netmask; @@ -708,7 +723,7 @@ public class VpnProfile implements Serializable, Cloneable { public VpnProfile copy(String name) { try { - VpnProfile copy = (VpnProfile) clone(); + VpnProfile copy = clone(); copy.mName = name; return copy; @@ -726,17 +741,14 @@ public class VpnProfile implements Serializable, Cloneable { } synchronized String[] getKeyStoreCertificates(Context context,int tries) { - PrivateKey privateKey = null; - X509Certificate[] caChain; - Exception exp; try { - privateKey = KeyChain.getPrivateKey(context, mAlias); + PrivateKey privateKey = KeyChain.getPrivateKey(context, mAlias); mPrivateKey = privateKey; String keystoreChain = null; - caChain = KeyChain.getCertificateChain(context, mAlias); + X509Certificate[] caChain = KeyChain.getCertificateChain(context, mAlias); if(caChain == null) throw new NoCertReturnedException("No certificate returned from Keystore"); @@ -758,11 +770,12 @@ public class VpnProfile implements Serializable, Cloneable { String caout = null; if (!TextUtils.isEmpty(mCaFilename)) { try { - Certificate cacert = X509Utils.getCertificateFromFile(mCaFilename); + Certificate[] cacerts = X509Utils.getCertificatesFromFile(mCaFilename); StringWriter caoutWriter = new StringWriter(); PemWriter pw = new PemWriter(caoutWriter); - pw.writeObject(new PemObject("CERTIFICATE", cacert.getEncoded())); + for (Certificate cert: cacerts) + pw.writeObject(new PemObject("CERTIFICATE", cert.getEncoded())); pw.close(); caout= caoutWriter.toString(); @@ -796,20 +809,19 @@ public class VpnProfile implements Serializable, Cloneable { } return new String[]{ca, extra, user}; - } catch (InterruptedException e) { - exp=e; - } catch (FileNotFoundException e) { - exp=e; - } catch (CertificateException e) { - exp=e; - } catch (IOException e) { - exp=e; - } catch (KeyChainException e) { - exp=e; - } catch (NoCertReturnedException e) { - exp =e; - } catch (IllegalArgumentException e) { - exp =e; + } catch (InterruptedException | IOException | KeyChainException | NoCertReturnedException | IllegalArgumentException + | CertificateException e) { + e.printStackTrace(); + VpnStatus.logError(R.string.keyChainAccessError, e.getLocalizedMessage()); + + VpnStatus.logError(R.string.keychain_access); + if (Build.VERSION.SDK_INT == Build.VERSION_CODES.JELLY_BEAN) { + if (!mAlias.matches("^[a-zA-Z0-9]$")) { + VpnStatus.logError(R.string.jelly_keystore_alphanumeric_bug); + } + } + return null; + } catch (AssertionError e) { if (tries ==0) return null; @@ -822,19 +834,9 @@ public class VpnProfile implements Serializable, Cloneable { return getKeyStoreCertificates(context, tries-1); } - exp.printStackTrace(); - VpnStatus.logError(R.string.keyChainAccessError, exp.getLocalizedMessage()); - - VpnStatus.logError(R.string.keychain_access); - if (Build.VERSION.SDK_INT == Build.VERSION_CODES.JELLY_BEAN) { - if (!mAlias.matches("^[a-zA-Z0-9]$")) { - VpnStatus.logError(R.string.jelly_keystore_alphanumeric_bug); - } - } - return null; } - //! Return an error if somethign is wrong + //! Return an error if something is wrong public int checkProfile(Context context) { if (mAuthenticationType == TYPE_KEYSTORE || mAuthenticationType == TYPE_USERPASS_KEYSTORE) { if (mAlias == null) @@ -845,8 +847,14 @@ public class VpnProfile implements Serializable, Cloneable { if (mIPv4Address == null || cidrToIPAndNetmask(mIPv4Address) == null) return R.string.ipv4_format_error; } - if (!mUseDefaultRoute && (getCustomRoutes(mCustomRoutes) == null || getCustomRoutes(mExcludedRoutes) ==null)) - return R.string.custom_route_format_error; + if (!mUseDefaultRoute) { + if (!TextUtils.isEmpty(mCustomRoutes) && getCustomRoutes(mCustomRoutes).size() == 0 ) + return R.string.custom_route_format_error; + + if (!TextUtils.isEmpty(mExcludedRoutes) && getCustomRoutes(mExcludedRoutes).size() == 0 ) + return R.string.custom_route_format_error; + + } boolean noRemoteEnabled = true; for (Connection c : mConnections) @@ -980,7 +988,6 @@ public class VpnProfile implements Serializable, Cloneable { public String getSignedData(String b64data) { PrivateKey privkey = getKeystoreKey(); - Exception err; byte[] data = Base64.decode(b64data, Base64.DEFAULT); @@ -1004,26 +1011,14 @@ public class VpnProfile implements Serializable, Cloneable { byte[] signed_bytes = rsaSigner.doFinal(data); return Base64.encodeToString(signed_bytes, Base64.NO_WRAP); - } catch (NoSuchAlgorithmException e) { - err = e; - } catch (InvalidKeyException e) { - err = e; - } catch (NoSuchPaddingException e) { - err = e; - } catch (IllegalBlockSizeException e) { - err = e; - } catch (BadPaddingException e) { - err = e; + } catch (NoSuchAlgorithmException | InvalidKeyException | IllegalBlockSizeException + | BadPaddingException | NoSuchPaddingException e) { + VpnStatus.logError(R.string.error_rsa_sign, e.getClass().toString(), e.getLocalizedMessage()); + return null; } - - VpnStatus.logError(R.string.error_rsa_sign, err.getClass().toString(), err.getLocalizedMessage()); - - return null; - } private String processSignJellyBeans(PrivateKey privkey, byte[] data) { - Exception err; try { Method getKey = privkey.getClass().getSuperclass().getDeclaredMethod("getOpenSSLKey"); getKey.setAccessible(true); @@ -1044,21 +1039,10 @@ public class VpnProfile implements Serializable, Cloneable { byte[] signed_bytes = NativeUtils.rsasign(data, pkey); return Base64.encodeToString(signed_bytes, Base64.NO_WRAP); - } catch (NoSuchMethodException e) { - err = e; - } catch (IllegalArgumentException e) { - err = e; - } catch (IllegalAccessException e) { - err = e; - } catch (InvocationTargetException e) { - err = e; - } catch (InvalidKeyException e) { - err = e; + } catch (NoSuchMethodException | InvalidKeyException | InvocationTargetException | IllegalAccessException | IllegalArgumentException e) { + VpnStatus.logError(R.string.error_rsa_sign, e.getClass().toString(), e.getLocalizedMessage()); + return null; } - VpnStatus.logError(R.string.error_rsa_sign, err.getClass().toString(), err.getLocalizedMessage()); - - return null; - } |