diff --git a/apps/epp_proxy/src/epp_tcp_acceptor.erl b/apps/epp_proxy/src/epp_tcp_acceptor.erl
index 35a0ee1..5f01482 100644
--- a/apps/epp_proxy/src/epp_tcp_acceptor.erl
+++ b/apps/epp_proxy/src/epp_tcp_acceptor.erl
@@ -24,7 +24,8 @@ init(Port) ->
 
     {ok, #state{socket=ListenSocket, port=Port, options=Options}}.
 
-handle_cast(accept, State = #state{socket=ListenSocket, port=Port, options=Options}) ->
+handle_cast(accept,
+            State = #state{socket=ListenSocket, port=Port, options=Options}) ->
     {ok, AcceptSocket} = gen_tcp:accept(ListenSocket),
     {ok, NewOwner} = create_worker(AcceptSocket),
     ok = gen_tcp:controlling_process(AcceptSocket, NewOwner),
diff --git a/apps/epp_proxy/src/epp_tcp_worker.erl b/apps/epp_proxy/src/epp_tcp_worker.erl
index a9fa545..6302461 100644
--- a/apps/epp_proxy/src/epp_tcp_worker.erl
+++ b/apps/epp_proxy/src/epp_tcp_worker.erl
@@ -7,8 +7,6 @@
 -export([init/1, handle_cast/2, handle_call/3, start_link/1]).
 -export([code_change/3]).
 
--export([request/3]).
-
 -record(state,{socket, length, session_id}).
 -record(request,{method, url, body, cookies, headers}).
 
diff --git a/apps/epp_proxy/src/epp_util.erl b/apps/epp_proxy/src/epp_util.erl
index 73666a2..a3e954a 100644
--- a/apps/epp_proxy/src/epp_util.erl
+++ b/apps/epp_proxy/src/epp_util.erl
@@ -1,11 +1,19 @@
 -module(epp_util).
 
 -export([create_map/1, create_session_id/1, frame_length/1,
-         frame_length_to_receive/1, frame_length_to_send/1]).
+         frame_length_to_receive/1, frame_length_to_send/1,
+         session_id/1]).
 
 -define(OFFSET, 4).
 
-% Give me a process id, I'll create a random map for you.
+%% Given a pid, return a sha512 hash of unique attributes.
+-spec session_id(pid()) -> list(char()).
+session_id(Pid) ->
+    UniqueMap = create_map(Pid),
+    BinaryHash = create_session_id(UniqueMap),
+    BinaryHash.
+
+%% Give me a process id, I'll create a random map for you.
 -spec create_map(pid()) -> #{string() => pid(), string() => float(),
                              string() => string()}.
 create_map(Pid) when is_pid(Pid) ->
diff --git a/apps/epp_proxy/test/epp_util_tests.erl b/apps/epp_proxy/test/epp_util_tests.erl
index d4ea680..913466b 100644
--- a/apps/epp_proxy/test/epp_util_tests.erl
+++ b/apps/epp_proxy/test/epp_util_tests.erl
@@ -2,6 +2,12 @@
 
 -include_lib("eunit/include/eunit.hrl").
 
+session_id_test() ->
+    Pid = spawn(fun () -> ok end),
+    SessionId = epp_util:session_id(Pid),
+    ?assert(is_list(SessionId)),
+    ?assert(length(SessionId) > 0).
+
 create_map_test() ->
     Pid = spawn(fun () -> ok end),
     Map = epp_util:create_map(Pid),
diff --git a/config/test.config b/config/test.config
index 06b167d..90e781d 100644
--- a/config/test.config
+++ b/config/test.config
@@ -1,6 +1,9 @@
 [
-  {epp_proxy, [{tcp_port, 1133},
-               {tls_port, 4444},
+  {epp_proxy, [{tcp_port, 17001,
+               {tls_port, 17002},
                {epp_session_url, "https://registry.test/epp/session/"},
-               {epp_command_url, "https://registry.test/epp/command/"}]}
+               {epp_command_url, "https://registry.test/epp/command/"},
+               {cacertfile_path, "/opt/shared/ca/certs/ca.crt.pem"},
+               {certfile_path, "/opt/shared/ca/certs/ca.crt.pem"},
+               {keyfile_path, "/opt/shared/ca/certs/ca.crt.pem"}]}
 ].
diff --git a/rebar.config b/rebar.config
index 50522dc..fefe538 100644
--- a/rebar.config
+++ b/rebar.config
@@ -5,7 +5,6 @@
          [epp_proxy,
           hackney,
           sasl,
-          ssl,
           xmerl]},
 
         {sys_config, "./config/sys.config"},