From e4c6f934da5d6eb122224970c2b02acfed104be4 Mon Sep 17 00:00:00 2001
From: Rob Austein <sra@hactrn.net>
Date: Thu, 7 Jul 2016 17:48:16 -0400
Subject: Clean up test code that made sense on the Novena but not on the
 Alpha.

---
 .gitignore    |  2 ++
 unit_tests.py | 68 ++++++++++++++---------------------------------------------
 2 files changed, 18 insertions(+), 52 deletions(-)

diff --git a/.gitignore b/.gitignore
index 90ecb31..f901fb1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,9 +15,11 @@ libhal/tests/test-ecdsa-*.der
 libhal/tests/test-hash
 libhal/tests/test-mkmif
 libhal/tests/test-pbkdf2
+libhal/tests/test-rpc_bighash
 libhal/tests/test-rpc_get_random
 libhal/tests/test-rpc_get_version
 libhal/tests/test-rpc_hash
+libhal/tests/test-rpc_login
 libhal/tests/test-rpc_pkey
 libhal/tests/test-rpc_server
 libhal/tests/test-rsa
diff --git a/unit_tests.py b/unit_tests.py
index b15d7a7..a036a32 100644
--- a/unit_tests.py
+++ b/unit_tests.py
@@ -6,6 +6,7 @@ PKCS #11 unit tests, using Py11 and the Python unit_test framework.
 
 import unittest
 import datetime
+import platform
 import sys
 
 from py11 import *
@@ -19,6 +20,12 @@ except ImportError:
     pycrypto_loaded = False
 
 
+if platform.system() == "Darwin":
+    libpkcs11_default = "./libpkcs11.dylib"
+else:
+    libpkcs11_default = "./libpkcs11.so"
+
+
 def log(msg):
     if not args.quiet:
         sys.stderr.write(msg)
@@ -38,31 +45,21 @@ def parse_arguments(argv = ()):
     parser.add_argument("--quiet",      action = "store_true",                          help = "suppress chatter")
     parser.add_argument("--so-pin",     default = "fnord",                              help = "security officer PIN")
     parser.add_argument("--user-pin",   default = "fnord",                              help = "user PIN")
-    parser.add_argument("--wheel-pin",                                                  help = "wheel PIN")
-    parser.add_argument("--initial-pin",                                                help = "initial PIN",
-                        default = "YouReallyNeedToChangeThisPINRightNowWeAreNotKidding")
     parser.add_argument("--slot",       default = 0, type = int,                        help = "slot number")
-    parser.add_argument("--libpkcs11",  default = "./libpkcs11.so",                     help = "PKCS #11 library")
-    parser.add_argument("--p11util",    default = "./p11util",                          help = "p11util binary")
-    parser.add_argument("--server",                                                     help = "RPC server binary")
+    parser.add_argument("--libpkcs11",  default = libpkcs11_default,                    help = "PKCS #11 library")
     parser.add_argument("--all-tests",  action = "store_true",                          help = "enable tests usually skipped")
     parser.add_argument("--sql-file",   default = "unit_tests.db",                      help = "SQLite3 database")
     parser.add_argument("--ks-client",  default = "unit_tests.ks-client",               help = "client keystore (ks_mmap only)")
-    parser.add_argument("--ks-server",  default = "unit_tests.ks-server",               help = "server keystore (ks_mmap only)")
     parser.add_argument("--only-test",  default = [], nargs = "+",                      help = "only run tests named here")
     return parser.parse_args(argv)
 
 args = parse_arguments()
 p11  = None
-rpc  = None
-
 
 def setUpModule():
-    from subprocess import Popen, PIPE
-    from os import unlink, environ, geteuid
-    from os.path import abspath, isfile, expanduser
+    from os import unlink, environ
+    from os.path import abspath, isfile
     global p11
-    global rpc
 
     def new_file(fn):
         fn = abspath(fn)
@@ -72,27 +69,6 @@ def setUpModule():
 
     environ["PKCS11_DATABASE"]   = new_file(args.sql_file)
     environ["CRYPTECH_KEYSTORE"] = new_file(args.ks_client)
-    server_keystore              = new_file(args.ks_server)
-
-    # The sudo and environment variable here are for the Novena, They
-    # don't make much sense for the Alpha.  May want to factor them
-    # out and make them the caller's problem at some point.
-    if args.server and isfile(args.server):
-        cmd = [args.server]
-        if geteuid() != 0:
-            cmd.insert(0, "sudo")
-        log("Starting RPC server: {}".format(" ".join(cmd)))
-        rpc = Popen(cmd, env = dict(environ, CRYPTECH_KEYSTORE = server_keystore))
-
-    # Order of PINs here is significant, see p11util for details.
-    log("Setting PINs (SLOW!)")
-    if args.wheel_pin is None:
-        flags = "-sup"
-        pins  = (args.initial_pin, args.so_pin, args.user_pin)
-    else:
-        flags = "-wsup"
-        pins  = (args.initial_pin, args.wheel_pin, args.so_pin, args.user_pin)
-    Popen((args.p11util, flags), stdin = PIPE).communicate("".join(pin + "\n" for pin in pins))
 
     log("Loading PKCS #11 library {}".format(args.libpkcs11))
     p11 = PKCS11(args.libpkcs11)
@@ -101,26 +77,14 @@ def setUpModule():
 
 
 def tearDownModule():
-    from os import unlink, geteuid
-    try:
+    from os import unlink
+    from os.path import isfile
+
+    if isfile(args.sql_file):
         unlink(args.sql_file)
-    except:
-        pass
-    try:
+
+    if isfile(args.ks_client):
         unlink(args.ks_client)
-    except:
-        pass
-    try:
-        unlink(args.ks_server)
-    except:
-        pass
-    global rpc
-    if rpc is not None:
-        if geteuid() == 0:
-            rpc.terminate()
-        else:
-            from subprocess import check_call
-            check_call(("sudo", "kill", str(rpc.pid)))
 
 
 # Subclass a few bits of unittest to add timing reports for individual tests.
-- 
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