Extract common SSL certificate option processing

1 files changed, 17 insertions, 1 deletions

diff --git a/libmproxy/utils.py b/libmproxy/utils.py
index ffa3216a..7172b4db 100644
--- a/libmproxy/utils.py
+++ b/libmproxy/utils.py
@@ -510,5 +510,21 @@ def certificate_option_group(parser):
     )
     parser.add_option_group(group)
 
-
+def process_certificate_option_group(options):
+    if options.cert is not None:
+        options.cert = os.path.expanduser(options.cert)
+        if not os.path.exists(options.cert):
+            print >> sys.stderr, "Creating bogus certificate at %s"%options.cert
+            utils.make_bogus_cert(options.cert)
+    if options.cacert is not None:
+        options.cacert = os.path.expanduser(options.cacert)
+        if not os.path.exists(options.cacert):
+            print >> sys.stderr, "Creating bogus CA certificate at %s"%options.cacert
+            utils.make_bogus_cert(options.cacert, newca=True, commonName="Dummy CA")
+    if options.certpath is not None:
+        options.certpath = os.path.expanduser(options.certpath)
+    elif options.cacert is not None:
+        options.certpath = os.path.dirname(options.cacert)
+    if options.cache is not None:
+        options.cache = os.path.expanduser(options.cache)