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Diffstat (limited to 'ics-openvpn-stripped/main/src/main/java/de/blinkt/openvpn/core/ConfigParser.java')
-rw-r--r--ics-openvpn-stripped/main/src/main/java/de/blinkt/openvpn/core/ConfigParser.java880
1 files changed, 0 insertions, 880 deletions
diff --git a/ics-openvpn-stripped/main/src/main/java/de/blinkt/openvpn/core/ConfigParser.java b/ics-openvpn-stripped/main/src/main/java/de/blinkt/openvpn/core/ConfigParser.java
deleted file mode 100644
index 5dc96bbc..00000000
--- a/ics-openvpn-stripped/main/src/main/java/de/blinkt/openvpn/core/ConfigParser.java
+++ /dev/null
@@ -1,880 +0,0 @@
-/*
- * Copyright (c) 2012-2014 Arne Schwabe
- * Distributed under the GNU GPL v2 with additional terms. For full terms see the file doc/LICENSE.txt
- */
-
-package de.blinkt.openvpn.core;
-
-import android.text.TextUtils;
-import android.util.Pair;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.Reader;
-import java.io.StringReader;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.Locale;
-import java.util.Vector;
-
-import de.blinkt.openvpn.VpnProfile;
-
-//! Openvpn Config FIle Parser, probably not 100% accurate but close enough
-
-// And remember, this is valid :)
-// --<foo>
-// bar
-// </foo>
-public class ConfigParser {
-
-
- public static final String CONVERTED_PROFILE = "converted Profile";
- private HashMap<String, Vector<Vector<String>>> options = new HashMap<String, Vector<Vector<String>>>();
- private HashMap<String, Vector<String>> meta = new HashMap<String, Vector<String>>();
-
- public void parseConfig(Reader reader) throws IOException, ConfigParseError {
-
-
- BufferedReader br = new BufferedReader(reader);
-
- int lineno = 0;
- try {
- while (true) {
- String line = br.readLine();
- lineno++;
- if (line == null)
- break;
-
- if (lineno == 1 && (line.startsWith("PK\003\004")
- || (line.startsWith("PK\007\008"))))
- throw new ConfigParseError("Input looks like a ZIP Archive. Import is only possible for OpenVPN config files (.ovpn/.conf)");
-
- // Check for OpenVPN Access Server Meta information
- if (line.startsWith("# OVPN_ACCESS_SERVER_")) {
- Vector<String> metaarg = parsemeta(line);
- meta.put(metaarg.get(0), metaarg);
- continue;
- }
- Vector<String> args = parseline(line);
-
- if (args.size() == 0)
- continue;
-
-
- if (args.get(0).startsWith("--"))
- args.set(0, args.get(0).substring(2));
-
- checkinlinefile(args, br);
-
- String optionname = args.get(0);
- if (!options.containsKey(optionname)) {
- options.put(optionname, new Vector<Vector<String>>());
- }
- options.get(optionname).add(args);
- }
- } catch (java.lang.OutOfMemoryError memoryError) {
- throw new ConfigParseError("File too large to parse: " + memoryError.getLocalizedMessage());
- }
- }
-
- private Vector<String> parsemeta(String line) {
- String meta = line.split("#\\sOVPN_ACCESS_SERVER_", 2)[1];
- String[] parts = meta.split("=",2);
- Vector<String> rval = new Vector<String>();
- Collections.addAll(rval, parts);
- return rval;
-
- }
-
- private void checkinlinefile(Vector<String> args, BufferedReader br) throws IOException, ConfigParseError {
- String arg0 = args.get(0).trim();
- // CHeck for <foo>
- if(arg0.startsWith("<") && arg0.endsWith(">")) {
- String argname = arg0.substring(1, arg0.length()-1);
- String inlinefile = VpnProfile.INLINE_TAG;
-
- String endtag = String.format("</%s>",argname);
- do {
- String line = br.readLine();
- if(line==null){
- throw new ConfigParseError(String.format("No endtag </%s> for starttag <%s> found",argname,argname));
- }
- if(line.trim().equals(endtag))
- break;
- else {
- inlinefile+=line;
- inlinefile+= "\n";
- }
- } while(true);
-
- args.clear();
- args.add(argname);
- args.add(inlinefile);
- }
-
- }
-
- enum linestate {
- initial,
- readin_single_quote
- , reading_quoted, reading_unquoted, done}
-
- private boolean space(char c) {
- // I really hope nobody is using zero bytes inside his/her config file
- // to sperate parameter but here we go:
- return Character.isWhitespace(c) || c == '\0';
-
- }
-
- public class ConfigParseError extends Exception {
- private static final long serialVersionUID = -60L;
-
- public ConfigParseError(String msg) {
- super(msg);
- }
- }
-
-
- // adapted openvpn's parse function to java
- private Vector<String> parseline(String line) throws ConfigParseError {
- Vector<String> parameters = new Vector<String>();
-
- if (line.length()==0)
- return parameters;
-
-
- linestate state = linestate.initial;
- boolean backslash = false;
- char out=0;
-
- int pos=0;
- String currentarg="";
-
- do {
- // Emulate the c parsing ...
- char in;
- if(pos < line.length())
- in = line.charAt(pos);
- else
- in = '\0';
-
- if (!backslash && in == '\\' && state != linestate.readin_single_quote)
- {
- backslash = true;
- }
- else
- {
- if (state == linestate.initial)
- {
- if (!space (in))
- {
- if (in == ';' || in == '#') /* comment */
- break;
- if (!backslash && in == '\"')
- state = linestate.reading_quoted;
- else if (!backslash && in == '\'')
- state = linestate.readin_single_quote;
- else
- {
- out = in;
- state = linestate.reading_unquoted;
- }
- }
- }
- else if (state == linestate.reading_unquoted)
- {
- if (!backslash && space (in))
- state = linestate.done;
- else
- out = in;
- }
- else if (state == linestate.reading_quoted)
- {
- if (!backslash && in == '\"')
- state = linestate.done;
- else
- out = in;
- }
- else if (state == linestate.readin_single_quote)
- {
- if (in == '\'')
- state = linestate.done;
- else
- out = in;
- }
-
- if (state == linestate.done)
- {
- /* ASSERT (parm_len > 0); */
- state = linestate.initial;
- parameters.add(currentarg);
- currentarg = "";
- out =0;
- }
-
- if (backslash && out!=0)
- {
- if (!(out == '\\' || out == '\"' || space (out)))
- {
- throw new ConfigParseError("Options warning: Bad backslash ('\\') usage");
- }
- }
- backslash = false;
- }
-
- /* store parameter character */
- if (out!=0)
- {
- currentarg+=out;
- }
- } while (pos++ < line.length());
-
- return parameters;
- }
-
-
- final String[] unsupportedOptions = { "config",
- "tls-server"
-
- };
-
- // Ignore all scripts
- // in most cases these won't work and user who wish to execute scripts will
- // figure out themselves
- final String[] ignoreOptions = { "tls-client",
- "askpass",
- "auth-nocache",
- "up",
- "down",
- "route-up",
- "ipchange",
- "route-up",
- "route-pre-down",
- "auth-user-pass-verify",
- "dhcp-release",
- "dhcp-renew",
- "dh",
- "group",
- "ip-win32",
- "management-hold",
- "management",
- "management-client",
- "management-query-remote",
- "management-query-passwords",
- "management-query-proxy",
- "management-external-key",
- "management-forget-disconnect",
- "management-signal",
- "management-log-cache",
- "management-up-down",
- "management-client-user",
- "management-client-group",
- "pause-exit",
- "plugin",
- "machine-readable-output",
- "persist-key",
- "register-dns",
- "route-delay",
- "route-gateway",
- "route-metric",
- "route-method",
- "status",
- "script-security",
- "show-net-up",
- "suppress-timestamps",
- "tmp-dir",
- "tun-ipv6",
- "topology",
- "user",
- "win-sys",
-
- };
-
- final String[][] ignoreOptionsWithArg =
- {
- {"setenv", "IV_GUI_VER"},
- {"setenv", "IV_OPENVPN_GUI_VERSION"}
- };
-
- final String[] connectionOptions = {
- "local",
- "remote",
- "float",
- "port",
- "connect-retry",
- "connect-timeout",
- "connect-retry-max",
- "link-mtu",
- "tun-mtu",
- "tun-mtu-extra",
- "fragment",
- "mtu-disc",
- "local-port",
- "remote-port",
- "bind",
- "nobind",
- "proto",
- "http-proxy",
- "http-proxy-retry",
- "http-proxy-timeout",
- "http-proxy-option",
- "socks-proxy",
- "socks-proxy-retry",
- "explicit-exit-notify",
- "mssfix"
- };
-
-
- // This method is far too long
- @SuppressWarnings("ConstantConditions")
- public VpnProfile convertProfile() throws ConfigParseError, IOException {
- boolean noauthtypeset=true;
- VpnProfile np = new VpnProfile(CONVERTED_PROFILE);
- // Pull, client, tls-client
- np.clearDefaults();
-
- if(options.containsKey("client") || options.containsKey("pull")) {
- np.mUsePull=true;
- options.remove("pull");
- options.remove("client");
- }
-
- Vector<String> secret = getOption("secret", 1, 2);
- if(secret!=null)
- {
- np.mAuthenticationType=VpnProfile.TYPE_STATICKEYS;
- noauthtypeset=false;
- np.mUseTLSAuth=true;
- np.mTLSAuthFilename=secret.get(1);
- if(secret.size()==3)
- np.mTLSAuthDirection=secret.get(2);
-
- }
-
- Vector<Vector<String>> routes = getAllOption("route", 1, 4);
- if(routes!=null) {
- String routeopt = "";
- String routeExcluded = "";
- for(Vector<String> route:routes){
- String netmask = "255.255.255.255";
- String gateway = "vpn_gateway";
-
- if(route.size() >= 3)
- netmask = route.get(2);
- if (route.size() >= 4)
- gateway = route.get(3);
-
- String net = route.get(1);
- try {
- CIDRIP cidr = new CIDRIP(net, netmask);
- if (gateway.equals("net_gateway"))
- routeExcluded += cidr.toString() + " ";
- else
- routeopt+=cidr.toString() + " ";
- } catch (ArrayIndexOutOfBoundsException aioob) {
- throw new ConfigParseError("Could not parse netmask of route " + netmask);
- } catch (NumberFormatException ne) {
-
-
-
-
- throw new ConfigParseError("Could not parse netmask of route " + netmask);
- }
-
- }
- np.mCustomRoutes=routeopt;
- np.mExcludedRoutes=routeExcluded;
- }
-
- Vector<Vector<String>> routesV6 = getAllOption("route-ipv6", 1, 4);
- if (routesV6!=null) {
- String customIPv6Routes = "";
- for (Vector<String> route:routesV6){
- customIPv6Routes += route.get(1) + " ";
- }
-
- np.mCustomRoutesv6 = customIPv6Routes;
- }
-
- // Also recognize tls-auth [inline] direction ...
- Vector<Vector<String>> tlsauthoptions = getAllOption("tls-auth", 1, 2);
- if(tlsauthoptions!=null) {
- for(Vector<String> tlsauth:tlsauthoptions) {
- if(tlsauth!=null)
- {
- if(!tlsauth.get(1).equals("[inline]")) {
- np.mTLSAuthFilename=tlsauth.get(1);
- np.mUseTLSAuth=true;
- }
- if(tlsauth.size()==3)
- np.mTLSAuthDirection=tlsauth.get(2);
- }
- }
- }
-
- Vector<String> direction = getOption("key-direction", 1, 1);
- if(direction!=null)
- np.mTLSAuthDirection=direction.get(1);
-
- Vector<Vector<String>> defgw = getAllOption("redirect-gateway", 0, 5);
- if(defgw != null)
- {
- np.mUseDefaultRoute=true;
- checkRedirectParameters(np, defgw);
- }
-
- Vector<Vector<String>> redirectPrivate = getAllOption("redirect-private",0,5);
- if (redirectPrivate != null)
- {
- checkRedirectParameters(np,redirectPrivate);
- }
- Vector<String> dev =getOption("dev",1,1);
- Vector<String> devtype =getOption("dev-type",1,1);
-
- if ((devtype != null && devtype.get(1).equals("tun")) ||
- (dev != null && dev.get(1).startsWith("tun")) ||
- (devtype == null && dev == null)) {
- //everything okay
- } else {
- throw new ConfigParseError("Sorry. Only tun mode is supported. See the FAQ for more detail");
- }
-
- Vector<String> mssfix = getOption("mssfix",0,1);
-
- if (mssfix!=null) {
- if (mssfix.size()>=2) {
- try {
- np.mMssFix=Integer.parseInt(mssfix.get(1));
- } catch(NumberFormatException e) {
- throw new ConfigParseError("Argument to --mssfix has to be an integer");
- }
- } else {
- np.mMssFix = VpnProfile.DEFAULT_MSSFIX_SIZE;
- }
- }
-
-
- Vector<String> mode =getOption("mode",1,1);
- if (mode != null){
- if(!mode.get(1).equals("p2p"))
- throw new ConfigParseError("Invalid mode for --mode specified, need p2p");
- }
-
-
-
- Vector<Vector<String>> dhcpoptions = getAllOption("dhcp-option", 2, 2);
- if(dhcpoptions!=null) {
- for(Vector<String> dhcpoption:dhcpoptions) {
- String type=dhcpoption.get(1);
- String arg = dhcpoption.get(2);
- if(type.equals("DOMAIN")) {
- np.mSearchDomain=dhcpoption.get(2);
- } else if(type.equals("DNS")) {
- np.mOverrideDNS=true;
- if(np.mDNS1.equals(VpnProfile.DEFAULT_DNS1))
- np.mDNS1=arg;
- else
- np.mDNS2=arg;
- }
- }
- }
-
- Vector<String> ifconfig = getOption("ifconfig", 2, 2);
- if(ifconfig!=null) {
- try {
- CIDRIP cidr = new CIDRIP(ifconfig.get(1), ifconfig.get(2));
- np.mIPv4Address=cidr.toString();
- } catch (NumberFormatException nfe) {
- throw new ConfigParseError("Could not pase ifconfig IP address: " + nfe.getLocalizedMessage());
- }
-
- }
-
- if(getOption("remote-random-hostname", 0, 0)!=null)
- np.mUseRandomHostname=true;
-
- if(getOption("float", 0, 0)!=null)
- np.mUseFloat=true;
-
- if(getOption("comp-lzo", 0, 1)!=null)
- np.mUseLzo=true;
-
- Vector<String> cipher = getOption("cipher", 1, 1);
- if(cipher!=null)
- np.mCipher= cipher.get(1);
-
- Vector<String> auth = getOption("auth", 1, 1);
- if(auth!=null)
- np.mAuth = auth.get(1);
-
-
- Vector<String> ca = getOption("ca",1,1);
- if(ca!=null){
- np.mCaFilename = ca.get(1);
- }
-
- Vector<String> cert = getOption("cert",1,1);
- if(cert!=null){
- np.mClientCertFilename = cert.get(1);
- np.mAuthenticationType = VpnProfile.TYPE_CERTIFICATES;
- noauthtypeset=false;
- }
- Vector<String> key= getOption("key",1,1);
- if(key!=null)
- np.mClientKeyFilename=key.get(1);
-
- Vector<String> pkcs12 = getOption("pkcs12",1,1);
- if(pkcs12!=null) {
- np.mPKCS12Filename = pkcs12.get(1);
- np.mAuthenticationType = VpnProfile.TYPE_KEYSTORE;
- noauthtypeset=false;
- }
-
- Vector<String> cryptoapicert = getOption("cryptoapicert",1,1);
- if(cryptoapicert!=null) {
- np.mAuthenticationType = VpnProfile.TYPE_KEYSTORE;
- noauthtypeset=false;
- }
-
- Vector<String> compatnames = getOption("compat-names",1,2);
- Vector<String> nonameremapping = getOption("no-name-remapping",1,1);
- Vector<String> tlsremote = getOption("tls-remote",1,1);
- if(tlsremote!=null){
- np.mRemoteCN = tlsremote.get(1);
- np.mCheckRemoteCN=true;
- np.mX509AuthType = VpnProfile.X509_VERIFY_TLSREMOTE;
-
- if((compatnames!=null && compatnames.size() > 2) ||
- (nonameremapping!=null))
- np.mX509AuthType = VpnProfile.X509_VERIFY_TLSREMOTE_COMPAT_NOREMAPPING;
- }
-
- Vector<String> verifyx509name = getOption("verify-x509-name",1,2);
- if(verifyx509name!=null){
- np.mRemoteCN = verifyx509name.get(1);
- np.mCheckRemoteCN=true;
- if(verifyx509name.size()>2) {
- if (verifyx509name.get(2).equals("name"))
- np.mX509AuthType=VpnProfile.X509_VERIFY_TLSREMOTE_RDN;
- else if (verifyx509name.get(2).equals("name-prefix"))
- np.mX509AuthType=VpnProfile.X509_VERIFY_TLSREMOTE_RDN_PREFIX;
- else
- throw new ConfigParseError("Unknown parameter to x509-verify-name: " + verifyx509name.get(2) );
- } else {
- np.mX509AuthType = VpnProfile.X509_VERIFY_TLSREMOTE_DN;
- }
-
- }
-
-
- Vector<String> verb = getOption("verb",1,1);
- if(verb!=null){
- np.mVerb=verb.get(1);
- }
-
-
- if(getOption("nobind", 0, 0) != null)
- np.mNobind=true;
-
- if(getOption("persist-tun", 0,0) != null)
- np.mPersistTun=true;
-
- Vector<String> connectretry = getOption("connect-retry", 1, 1);
- if(connectretry!=null)
- np.mConnectRetry =connectretry.get(1);
-
- Vector<String> connectretrymax = getOption("connect-retry-max", 1, 1);
- if(connectretrymax!=null)
- np.mConnectRetryMax =connectretrymax.get(1);
-
- Vector<Vector<String>> remotetls = getAllOption("remote-cert-tls", 1, 1);
- if(remotetls!=null)
- if(remotetls.get(0).get(1).equals("server"))
- np.mExpectTLSCert=true;
- else
- options.put("remotetls",remotetls);
-
- Vector<String> authuser = getOption("auth-user-pass",0,1);
- if(authuser !=null){
- if(noauthtypeset) {
- np.mAuthenticationType=VpnProfile.TYPE_USERPASS;
- } else if(np.mAuthenticationType==VpnProfile.TYPE_CERTIFICATES) {
- np.mAuthenticationType=VpnProfile.TYPE_USERPASS_CERTIFICATES;
- } else if(np.mAuthenticationType==VpnProfile.TYPE_KEYSTORE) {
- np.mAuthenticationType=VpnProfile.TYPE_USERPASS_KEYSTORE;
- }
- if(authuser.size()>1) {
- // Set option value to password get to embed later.
- np.mUsername=null;
- useEmbbedUserAuth(np, authuser.get(1));
- }
- }
-
- Pair<Connection, Connection[]> conns = parseConnectionOptions(null);
- np.mConnections =conns.second;
-
- Vector<Vector<String>> connectionBlocks = getAllOption("connection", 1, 1);
-
- if (np.mConnections.length > 0 && connectionBlocks !=null ) {
- throw new ConfigParseError("Using a <connection> block and --remote is not allowed.");
- }
-
- if (connectionBlocks!=null) {
- np.mConnections = new Connection[connectionBlocks.size()];
-
- int connIndex = 0;
- for (Vector<String> conn : connectionBlocks) {
- Pair<Connection, Connection[]> connectionBlockConnection =
- parseConnection(conn.get(1), conns.first);
-
- if (connectionBlockConnection.second.length != 1)
- throw new ConfigParseError("A <connection> block must have exactly one remote");
- np.mConnections[connIndex] = connectionBlockConnection.second[0];
- connIndex++;
- }
- }
- if(getOption("remote-random", 0, 0) != null)
- np.mRemoteRandom=true;
-
- Vector<String> protoforce = getOption("proto-force", 1, 1);
- if(protoforce!=null) {
- boolean disableUDP;
- String protoToDisable = protoforce.get(1);
- if (protoToDisable.equals("udp"))
- disableUDP=true;
- else if (protoToDisable.equals("tcp"))
- disableUDP=false;
- else
- throw new ConfigParseError(String.format("Unknown protocol %s in proto-force", protoToDisable));
-
- for (Connection conn:np.mConnections)
- if(conn.mUseUdp==disableUDP)
- conn.mEnabled=false;
- }
-
- // Parse OpenVPN Access Server extra
- Vector<String> friendlyname = meta.get("FRIENDLY_NAME");
- if(friendlyname !=null && friendlyname.size() > 1)
- np.mName=friendlyname.get(1);
-
-
- Vector<String> ocusername = meta.get("USERNAME");
- if(ocusername !=null && ocusername.size() > 1)
- np.mUsername=ocusername.get(1);
-
- checkIgnoreAndInvalidOptions(np);
- fixup(np);
-
- return np;
- }
-
- private Pair<Connection, Connection[]> parseConnection(String connection, Connection defaultValues) throws IOException, ConfigParseError {
- // Parse a connection Block as a new configuration file
-
-
- ConfigParser connectionParser = new ConfigParser();
- StringReader reader = new StringReader(connection.substring(VpnProfile.INLINE_TAG.length()));
- connectionParser.parseConfig(reader);
-
- Pair<Connection, Connection[]> conn = connectionParser.parseConnectionOptions(defaultValues);
-
- return conn;
- }
-
- private Pair<Connection, Connection[]> parseConnectionOptions(Connection connDefault) throws ConfigParseError {
- Connection conn;
- if (connDefault!=null)
- try {
- conn = connDefault.clone();
- } catch (CloneNotSupportedException e) {
- e.printStackTrace();
- return null;
- }
- else
- conn = new Connection();
-
- Vector<String> port = getOption("port", 1,1);
- if(port!=null){
- conn.mServerPort = port.get(1);
- }
-
- Vector<String> rport = getOption("rport", 1,1);
- if(rport!=null){
- conn.mServerPort = rport.get(1);
- }
-
- Vector<String> proto = getOption("proto", 1,1);
- if(proto!=null){
- conn.mUseUdp=isUdpProto(proto.get(1));
- }
-
-
- // Parse remote config
- Vector<Vector<String>> remotes = getAllOption("remote",1,3);
-
-
- // Assume that we need custom options if connectionDefault are set
- if(connDefault!=null) {
- for (Vector<Vector<String>> option : options.values()) {
-
- conn.mCustomConfiguration += getOptionStrings(option);
-
- }
- if (!TextUtils.isEmpty(conn.mCustomConfiguration))
- conn.mUseCustomConfig = true;
- }
- // Make remotes empty to simplify code
- if (remotes==null)
- remotes = new Vector<Vector<String>>();
-
- Connection[] connections = new Connection[remotes.size()];
-
-
- int i=0;
- for (Vector<String> remote: remotes) {
- try {
- connections[i] = conn.clone();
- } catch (CloneNotSupportedException e) {
- e.printStackTrace();
- }
- switch (remote.size()) {
- case 4:
- connections[i].mUseUdp=isUdpProto(remote.get(3));
- case 3:
- connections[i].mServerPort = remote.get(2);
- case 2:
- connections[i].mServerName = remote.get(1);
- }
- i++;
- }
- return Pair.create(conn, connections);
-
- }
-
- private void checkRedirectParameters(VpnProfile np, Vector<Vector<String>> defgw) {
- for (Vector<String> redirect: defgw)
- for (int i=1;i<redirect.size();i++){
- if (redirect.get(i).equals("block-local"))
- np.mAllowLocalLAN=false;
- else if (redirect.get(i).equals("unblock-local"))
- np.mAllowLocalLAN=true;
- }
- }
-
- private boolean isUdpProto(String proto) throws ConfigParseError {
- boolean isudp;
- if(proto.equals("udp") || proto.equals("udp6"))
- isudp=true;
- else if (proto.equals("tcp-client") ||
- proto.equals("tcp") ||
- proto.equals("tcp6") ||
- proto.endsWith("tcp6-client"))
- isudp =false;
- else
- throw new ConfigParseError("Unsupported option to --proto " + proto);
- return isudp;
- }
-
- static public void useEmbbedUserAuth(VpnProfile np, String inlinedata)
- {
- String data = VpnProfile.getEmbeddedContent(inlinedata);
- String[] parts = data.split("\n");
- if(parts.length >= 2) {
- np.mUsername=parts[0];
- np.mPassword=parts[1];
- }
- }
-
- private void checkIgnoreAndInvalidOptions(VpnProfile np) throws ConfigParseError {
- for(String option:unsupportedOptions)
- if(options.containsKey(option))
- throw new ConfigParseError(String.format("Unsupported Option %s encountered in config file. Aborting",option));
-
- for(String option:ignoreOptions)
- // removing an item which is not in the map is no error
- options.remove(option);
-
-
-
-
- if(options.size()> 0) {
- np.mCustomConfigOptions += "# These Options were found in the config file do not map to config settings:\n";
-
- for(Vector<Vector<String>> option:options.values()) {
-
- np.mCustomConfigOptions += getOptionStrings(option);
-
- }
- np.mUseCustomConfig=true;
-
- }
- }
-
-
- boolean ignoreThisOption(Vector<String> option) {
- for (String[] ignoreOption : ignoreOptionsWithArg) {
-
- if (option.size() < ignoreOption.length)
- continue;
-
- boolean ignore = true;
- for (int i = 0; i < ignoreOption.length; i++) {
- if (!ignoreOption[i].equals(option.get(i)))
- ignore = false;
- }
- if (ignore)
- return true;
-
- }
- return false;
- }
-
- private String getOptionStrings(Vector<Vector<String>> option) {
- String custom = "";
- for (Vector<String> optionsline : option) {
- if (!ignoreThisOption(optionsline)) {
- for (String arg : optionsline)
- custom += VpnProfile.openVpnEscape(arg) + " ";
- custom += "\n";
- }
- }
- return custom;
- }
-
-
- private void fixup(VpnProfile np) {
- if(np.mRemoteCN.equals(np.mServerName)) {
- np.mRemoteCN="";
- }
- }
-
- private Vector<String> getOption(String option, int minarg, int maxarg) throws ConfigParseError {
- Vector<Vector<String>> alloptions = getAllOption(option, minarg, maxarg);
- if(alloptions==null)
- return null;
- else
- return alloptions.lastElement();
- }
-
-
- private Vector<Vector<String>> getAllOption(String option, int minarg, int maxarg) throws ConfigParseError {
- Vector<Vector<String>> args = options.get(option);
- if(args==null)
- return null;
-
- for(Vector<String> optionline:args)
-
- if(optionline.size()< (minarg+1) || optionline.size() > maxarg+1) {
- String err = String.format(Locale.getDefault(),"Option %s has %d parameters, expected between %d and %d",
- option,optionline.size()-1,minarg,maxarg );
- throw new ConfigParseError(err);
- }
- options.remove(option);
- return args;
- }
-
-}
-
-
-
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-19 18:13:03 +0000