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authorcyBerta <cyberta@riseup.net>2021-02-06 14:42:14 +0100
committercyBerta <cyberta@riseup.net>2021-02-16 01:53:01 +0100
commitef7ac468e0b3adcd70d21f7e49bf1750f600fdbe (patch)
tree3b6361a4fed8a5b0d9b4f0ae66837ec6b6c582e1 /app/src/main/java/se
parentefd90a35caf042d7955727e4a5d9a12927714ca8 (diff)
adapt eip-service.json parsing to support ipv6
Diffstat (limited to 'app/src/main/java/se')
-rw-r--r--app/src/main/java/se/leap/bitmaskclient/base/models/Constants.java1
-rw-r--r--app/src/main/java/se/leap/bitmaskclient/eip/VpnConfigGenerator.java33
2 files changed, 25 insertions, 9 deletions
diff --git a/app/src/main/java/se/leap/bitmaskclient/base/models/Constants.java b/app/src/main/java/se/leap/bitmaskclient/base/models/Constants.java
index d649aaf5..f213b7f9 100644
--- a/app/src/main/java/se/leap/bitmaskclient/base/models/Constants.java
+++ b/app/src/main/java/se/leap/bitmaskclient/base/models/Constants.java
@@ -150,6 +150,7 @@ public interface Constants {
// JSON KEYS
/////////////////////////////////////////////
String IP_ADDRESS = "ip_address";
+ String IP_ADDRESS6 = "ip_address6";
String REMOTE = "remote";
String PORTS = "ports";
String PROTOCOLS = "protocols";
diff --git a/app/src/main/java/se/leap/bitmaskclient/eip/VpnConfigGenerator.java b/app/src/main/java/se/leap/bitmaskclient/eip/VpnConfigGenerator.java
index 51069d6d..8c9699ca 100644
--- a/app/src/main/java/se/leap/bitmaskclient/eip/VpnConfigGenerator.java
+++ b/app/src/main/java/se/leap/bitmaskclient/eip/VpnConfigGenerator.java
@@ -37,6 +37,7 @@ import static de.blinkt.openvpn.core.connection.Connection.TransportType.OBFS4;
import static de.blinkt.openvpn.core.connection.Connection.TransportType.OPENVPN;
import static se.leap.bitmaskclient.base.models.Constants.CAPABILITIES;
import static se.leap.bitmaskclient.base.models.Constants.IP_ADDRESS;
+import static se.leap.bitmaskclient.base.models.Constants.IP_ADDRESS6;
import static se.leap.bitmaskclient.base.models.Constants.OPTIONS;
import static se.leap.bitmaskclient.base.models.Constants.PORTS;
import static se.leap.bitmaskclient.base.models.Constants.PROTOCOLS;
@@ -70,7 +71,7 @@ public class VpnConfigGenerator {
public void checkCapabilities() throws ConfigParser.ConfigParseError {
try {
- if (apiVersion == 3) {
+ if (apiVersion >= 3) {
JSONArray supportedTransports = gateway.getJSONObject(CAPABILITIES).getJSONArray(TRANSPORT);
for (int i = 0; i < supportedTransports.length(); i++) {
JSONObject transport = supportedTransports.getJSONObject(i);
@@ -170,8 +171,13 @@ public class VpnConfigGenerator {
gatewayConfigApiv1(stringBuilder, ipAddress, capabilities);
break;
case 3:
+ case 4:
+ String ipAddress6 = gateway.optString(IP_ADDRESS6);
+ String[] ipAddresses = ipAddress6.isEmpty() ?
+ new String[]{ipAddress} :
+ new String[]{ipAddress6, ipAddress};
JSONArray transports = capabilities.getJSONArray(TRANSPORT);
- gatewayConfigApiv3(transportType, stringBuilder, ipAddress, transports);
+ gatewayConfigMinApiv3(transportType, stringBuilder, ipAddresses, transports);
break;
}
} catch (JSONException e) {
@@ -186,11 +192,11 @@ public class VpnConfigGenerator {
return remotes;
}
- private void gatewayConfigApiv3(Connection.TransportType transportType, StringBuilder stringBuilder, String ipAddress, JSONArray transports) throws JSONException {
+ private void gatewayConfigMinApiv3(Connection.TransportType transportType, StringBuilder stringBuilder, String[] ipAddresses, JSONArray transports) throws JSONException {
if (transportType == OBFS4) {
- obfs4GatewayConfigApiv3(stringBuilder, ipAddress, transports);
+ obfs4GatewayConfigMinApiv3(stringBuilder, ipAddresses, transports);
} else {
- ovpnGatewayConfigApi3(stringBuilder, ipAddress, transports);
+ ovpnGatewayConfigMinApi3(stringBuilder, ipAddresses, transports);
}
}
@@ -209,7 +215,7 @@ public class VpnConfigGenerator {
}
}
- private void ovpnGatewayConfigApi3(StringBuilder stringBuilder, String ipAddress, JSONArray transports) throws JSONException {
+ private void ovpnGatewayConfigMinApi3(StringBuilder stringBuilder, String[] ipAddresses, JSONArray transports) throws JSONException {
String port;
String protocol;
JSONObject openvpnTransport = getTransport(transports, OPENVPN);
@@ -219,8 +225,10 @@ public class VpnConfigGenerator {
JSONArray protocols = openvpnTransport.getJSONArray(PROTOCOLS);
for (int k = 0; k < protocols.length(); k++) {
protocol = protocols.optString(k);
- String newRemote = REMOTE + " " + ipAddress + " " + port + " " + protocol + newLine;
- stringBuilder.append(newRemote);
+ for (String ipAddress : ipAddresses) {
+ String newRemote = REMOTE + " " + ipAddress + " " + port + " " + protocol + newLine;
+ stringBuilder.append(newRemote);
+ }
}
}
}
@@ -237,8 +245,15 @@ public class VpnConfigGenerator {
return selectedTransport;
}
- private void obfs4GatewayConfigApiv3(StringBuilder stringBuilder, String ipAddress, JSONArray transports) throws JSONException {
+ private void obfs4GatewayConfigMinApiv3(StringBuilder stringBuilder, String[] ipAddresses, JSONArray transports) throws JSONException {
JSONObject obfs4Transport = getTransport(transports, OBFS4);
+ //for now only use ipv4 gateway the syntax route remote_host 255.255.255.255 net_gateway is not yet working
+ // https://community.openvpn.net/openvpn/ticket/1161
+ /*for (String ipAddress : ipAddresses) {
+ String route = "route " + ipAddress + " 255.255.255.255 net_gateway" + newLine;
+ stringBuilder.append(route);
+ }*/
+ String ipAddress = ipAddresses[ipAddresses.length - 1];
String route = "route " + ipAddress + " 255.255.255.255 net_gateway" + newLine;
stringBuilder.append(route);
String remote = REMOTE + " " + DISPATCHER_IP + " " + DISPATCHER_PORT + " " + obfs4Transport.getJSONArray(PROTOCOLS).getString(0) + newLine;