From a48c6c1c719247e4663d946e4ee56bfada98b5e6 Mon Sep 17 00:00:00 2001 From: cyBerta Date: Sun, 14 Nov 2021 18:27:48 +0100 Subject: allow ipv6 only openvpn gateways --- .../leap/bitmaskclient/eip/VpnConfigGenerator.java | 4 +- .../bitmaskclient/eip/VpnConfigGeneratorTest.java | 9 +++ .../test/resources/ptdemo_misconfigured_ipv6.json | 64 ++++++++++++++++++++++ 3 files changed, 76 insertions(+), 1 deletion(-) create mode 100644 app/src/test/resources/ptdemo_misconfigured_ipv6.json (limited to 'app') 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 6fffb403..245c7b8b 100644 --- a/app/src/main/java/se/leap/bitmaskclient/eip/VpnConfigGenerator.java +++ b/app/src/main/java/se/leap/bitmaskclient/eip/VpnConfigGenerator.java @@ -162,16 +162,18 @@ public class VpnConfigGenerator { StringBuilder stringBuilder = new StringBuilder(); try { - String ipAddress = gateway.getString(IP_ADDRESS); + String ipAddress = null; JSONObject capabilities = gateway.getJSONObject(CAPABILITIES); switch (apiVersion) { default: case 1: case 2: + ipAddress = gateway.getString(IP_ADDRESS); gatewayConfigApiv1(stringBuilder, ipAddress, capabilities); break; case 3: case 4: + ipAddress = gateway.optString(IP_ADDRESS); String ipAddress6 = gateway.optString(IP_ADDRESS6); String[] ipAddresses = ipAddress6.isEmpty() ? new String[]{ipAddress} : diff --git a/app/src/test/java/se/leap/bitmaskclient/eip/VpnConfigGeneratorTest.java b/app/src/test/java/se/leap/bitmaskclient/eip/VpnConfigGeneratorTest.java index ad6f5d7b..2f2266cb 100644 --- a/app/src/test/java/se/leap/bitmaskclient/eip/VpnConfigGeneratorTest.java +++ b/app/src/test/java/se/leap/bitmaskclient/eip/VpnConfigGeneratorTest.java @@ -1140,5 +1140,14 @@ public class VpnConfigGeneratorTest { assertTrue(vpnProfiles.get(OPENVPN).getConfigFile(context, false).trim().equals(expectedVPNConfig_v4_ovpn_udp_tcp.trim())); } + @Test + public void testGenerateVpnProfile_v3_ipv6only_allowOpenvpnIPv6Only() throws Exception { + gateway = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("ptdemo_misconfigured_ipv6.json"))).getJSONArray("gateways").getJSONObject(0); + generalConfig = new JSONObject(TestSetupHelper.getInputAsString(getClass().getClassLoader().getResourceAsStream("ptdemo_misconfigured_ipv6.json"))).getJSONObject(OPENVPN_CONFIGURATION); + vpnConfigGenerator = new VpnConfigGenerator(generalConfig, secrets, gateway, 3); + HashMap vpnProfiles = vpnConfigGenerator.generateVpnProfiles(); + assertTrue(vpnProfiles.containsKey(OPENVPN)); + } + } \ No newline at end of file diff --git a/app/src/test/resources/ptdemo_misconfigured_ipv6.json b/app/src/test/resources/ptdemo_misconfigured_ipv6.json new file mode 100644 index 00000000..736dbb8f --- /dev/null +++ b/app/src/test/resources/ptdemo_misconfigured_ipv6.json @@ -0,0 +1,64 @@ +{ + "gateways":[ + { + "capabilities":{ + "adblock":false, + "filter_dns":false, + "limited":false, + "transport":[ + { + "type":"obfs4", + "protocols":[ + "tcp" + ], + "ports":[ + "23049" + ], + "options": { + "cert": "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX", + "iatMode": "0" + } + }, + { + "type":"openvpn", + "protocols":[ + "tcp" + ], + "ports":[ + "1195" + ] + } + ], + "user_ips":false + }, + "host":"pt.demo.bitmask.net", + "ip_address6":"2001:db8:123::1058", + "location":"Amsterdam" + } + ], + "locations":{ + "Amsterdam":{ + "country_code":"NL", + "hemisphere":"N", + "name":"Amsterdam", + "timezone":"-1" + } + }, + "openvpn_configuration":{ + "auth":"SHA1", + "cipher":"AES-256-CBC", + "keepalive":"10 30", + "tls-cipher":"DHE-RSA-AES128-SHA", + "tun-ipv6":true, + "dev" : "tun", + "sndbuf" : "0", + "rcvbuf" : "0", + "nobind" : true, + "persist-key" : true, + "comp-lzo" : true, + "key-direction" : "1", + "verb" : "3" + }, + "serial":2, + "version":3 +} \ No newline at end of file -- cgit v1.2.3