1 files changed, 45 insertions, 0 deletions
diff --git a/demo/ssl/echod_lib.py b/demo/ssl/echod_lib.py
new file mode 100644
index 0000000..7bea683
--- /dev/null
+++ b/demo/ssl/echod_lib.py
@@ -0,0 +1,45 @@
+"""Support routines for the various SSL 'echo' servers.
+
+Copyright (c) 1999-2003 Ng Pheng Siong. All rights reserved."""
+
+import SocketServer
+from M2Crypto import SSL
+
+def init_context(protocol, certfile, cafile, verify, verify_depth=10):
+    ctx = SSL.Context(protocol)
+    ctx.load_cert_chain(certfile)
+    ctx.load_verify_locations(cafile)
+    ctx.set_client_CA_list_from_file(cafile)    
+    ctx.set_verify(verify, verify_depth)
+    #ctx.set_allow_unknown_ca(1)
+    ctx.set_session_id_ctx('echod')
+    ctx.set_info_callback()
+    return ctx
+
+
+class ssl_echo_handler(SocketServer.BaseRequestHandler):
+
+    buffer = 'Ye Olde Echo Servre\r\n'
+
+    def handle(self):
+        peer = self.request.get_peer_cert()
+        if peer is not None:
+            print 'Client CA        =', peer.get_issuer().O
+            print 'Client Subject   =', peer.get_subject().CN
+        x = self.request.write(self.buffer)
+        while 1:
+            try:
+                buf = self.request.read()
+                if not buf:
+                    break
+                self.request.write(buf) 
+            except SSL.SSLError, what:
+                if str(what) == 'unexpected eof':
+                    break
+                else:
+                    raise
+
+    def finish(self):
+        self.request.close()
+
+