[project @ Arch-1:robey@lag.net--2003-public%secsh--dev--1.0--patch-12]

fix dss key signing
(expanded on a patch from fred gansevles)
add a demo dss key for server mode, and fix some bugs that had caused the dss
signing stuff to never work before.  the demo_server is a bit more verbose
now, too.  both key types (RSAKey & DSSKey) now have a function to return the
fingerprint of the key, and both versions of read_private_key_file() now raise
exceptions on failure, instead of just silently setting "valid" to false.

1 files changed, 9 insertions, 2 deletions

diff --git a/demo_server.py b/demo_server.py
index 0c7ec518..90ab9bac 100755
--- a/demo_server.py
+++ b/demo_server.py
@@ -12,8 +12,12 @@ if len(l.handlers) == 0:
     lh.setFormatter(logging.Formatter('%(levelname)-.3s [%(asctime)s] %(name)s: %(message)s', '%Y%m%d:%H%M%S'))
     l.addHandler(lh)
 
-host_key = paramiko.RSAKey()
-host_key.read_private_key_file('demo_host_key')
+#host_key = paramiko.RSAKey()
+#host_key.read_private_key_file('demo_host_key')
+
+host_key = paramiko.DSSKey()
+host_key.read_private_key_file('demo_dss_key')
+print 'Read key: ' + paramiko.hexify(host_key.get_fingerprint())
 
 
 class ServerTransport(paramiko.Transport):
@@ -54,12 +58,15 @@ except Exception, e:
 
 try:
     sock.listen(100)
+    print 'Listening for connection ...'
     client, addr = sock.accept()
 except Exception, e:
     print '*** Listen/accept failed: ' + str(e)
     traceback.print_exc()
     sys.exit(1)
 
+print 'Got a connection!'
+
 try:
     event = threading.Event()
     t = ServerTransport(client)