squashed commit for Pluggable Transports

* implement handling of different provider API version (v1 and v2)
* detect provider's obfs support
* shapeshifter-dispatcher installation
* necessary changes to control shapeshifter-dispatcher from Bitmask
* route openvpn traffic over shapeshifter-dispatcher

2 files changed, 234 insertions, 0 deletions

diff --git a/app/src/test/resources/openvpnConfigs/tcp_udp.ovpn b/app/src/test/resources/openvpnConfigs/tcp_udp.ovpn
new file mode 100644
index 00000000..875fe606
--- /dev/null
+++ b/app/src/test/resources/openvpnConfigs/tcp_udp.ovpn
@@ -0,0 +1,117 @@
+# Config for OpenVPN 2.x
+# Enables connection to GUI
+management /data/data/se.leap.bitmask/mgmtsocket unix
+management-client
+management-query-passwords
+management-hold
+
+setenv IV_GUI_VER "se.leap.bitmaskclient 0.9.10"
+setenv IV_PLAT_VER "0 null JUNIT null null null"
+machine-readable-output
+allow-recursive-routing
+ifconfig-nowarn
+client
+verb 4
+connect-retry 2 300
+resolv-retry 60
+dev tun
+remote 198.252.153.84 443 tcp-client
+remote 198.252.153.84 443 udp
+<ca>
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
+
+</ca>
+<key>
+-----BEGIN RSA PRIVATE KEY-----
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+-----END RSA PRIVATE KEY-----
+</key>
+<cert>
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
+</cert>
+crl-verify file missing in config profile
+remote-cert-tls server
+cipher AES-128-CBC
+auth SHA1
+persist-tun
+# persist-tun also enables pre resolving to avoid DNS resolve problem
+preresolve
+# Custom configuration options
+# You are on your on own here :)
+# These options found in the config file do not map to config settings:
+keepalive 10 30
+tls-cipher DHE-RSA-AES128-SHA
\ No newline at end of file
diff --git a/app/src/test/resources/openvpnConfigs/udp_tcp.ovpn b/app/src/test/resources/openvpnConfigs/udp_tcp.ovpn
new file mode 100644
index 00000000..300d265e
--- /dev/null
+++ b/app/src/test/resources/openvpnConfigs/udp_tcp.ovpn
@@ -0,0 +1,117 @@
+# Config for OpenVPN 2.x
+# Enables connection to GUI
+management /data/data/se.leap.bitmask/mgmtsocket unix
+management-client
+management-query-passwords
+management-hold
+
+setenv IV_GUI_VER "se.leap.bitmaskclient 0.9.10"
+setenv IV_PLAT_VER "0 null JUNIT null null null"
+machine-readable-output
+allow-recursive-routing
+ifconfig-nowarn
+client
+verb 4
+connect-retry 2 300
+resolv-retry 60
+dev tun
+remote 198.252.153.84 443 udp
+remote 198.252.153.84 443 tcp-client
+<ca>
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
+
+</ca>
+<key>
+-----BEGIN RSA PRIVATE KEY-----
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+-----END RSA PRIVATE KEY-----
+</key>
+<cert>
+-----BEGIN CERTIFICATE-----
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+PfqnRw8mHfHJuE3g+4YNUMwggzwc/VZATdV/7M33sarVN9AUOHou9n9BizgCC+UnYlS+F2POumE3
+FbOhKo5uubI02MwBYlN2JVO2TBt1Q20w8wc6cU07Xi5Epp+1mkgFiOShkNtPcJmEyBWJhxDtSDOW
+2doqWYNqH2kq7B5R/kyyfcpFJqAnBTV7xs+C5rTS1mW7LpxfdCUMbYuLCpyxpO3A/DhAm8n47tUH
+lBtmo8Avdb8VdFpYiGBpB0o9kTFcsWFb2GkWFBduGfSEB8jUI7QtqhgZqocAKK/cweSRV8FwyUcn
+R0prRm3QEi9fbXqEddzjSY9y/lqWYzT7u+IOAQpKroeZ4wzgYperDNOUFuYk1rP7yuvjP2pV5rcN
+yPoBP60TPVWMRM4WJm6nTogAz2qBrFsf/XwT/ajzbsjT6HNB7QbRE+wkFkqspoXG5Agp7KQ8lW3L
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+K2ZoknT+Nno5jgjFuUR3fZseNizEfx7BteooKQ==
+-----END CERTIFICATE-----
+</cert>
+crl-verify file missing in config profile
+remote-cert-tls server
+cipher AES-128-CBC
+auth SHA1
+persist-tun
+# persist-tun also enables pre resolving to avoid DNS resolve problem
+preresolve
+# Custom configuration options
+# You are on your on own here :)
+# These options found in the config file do not map to config settings:
+keepalive 10 30
+tls-cipher DHE-RSA-AES128-SHA
\ No newline at end of file