initial checkin

diff --git a/sfa/server/sfa_component_setup.py b/sfa/server/sfa_component_setup.py
new file mode 100755 (executable)
index 0000000..bd8059f
--- /dev/null
+++ b/sfa/server/sfa_component_setup.py
@@ -0,0 +1,98 @@
+#!/usr/bin/python
+import sys
+import os
+from optparse import OptionParser
+from sfa.util.config import Config
+from sfa.util.xmlrpcprotocol import *
+from sfa.trust.certificate import Keypair, Certificate
+from sfa.trust.credential import Credential
+
+def create_default_dirs():
+    config_dir = '/etc/sfa'
+    trusted_certs_dir = '/etc/sfa/trusted_certs'
+    data_dir = '/var/lib/sfa'
+    all_dirs = [config_dir, trusted_certs_dir, data_dir]
+    for dir in all_dirs:
+        if not os.path.exists(dir):
+            os.mkdir(dir)
+             
+def get_node_key(options):
+    if options.verbose:
+        print "Getting the component's pkey"
+    # this call requires no authentication, 
+    # so we can generate a random keypair here
+    subject="component"
+    keyfile = tempfile.mktemp()
+    certfile = tempfile.mktemp()
+    key = Keypair(create=True)
+    key.save_to_file(keyfile)
+    cert = Certificate(subject=component)
+    cert.set_issuer(key=key, subject=subject)
+    cert.set_pubkey(key)
+    cert.sign()
+    cert.save_to_file(certfile)
+    
+    # get the registry url
+    url = ""   
+    if options.registry:
+        url_parts = options.registry.split(":")
+        if len(url_parts) >1:
+            url = options.registry
+        else:
+            url = "http://%s:12346" % options.registry
+    else:
+        config = Config()
+        addr, port = config.SFA_REGISTRY_HOST, config.SFA_REGISTRY_PORT_
+        url = "http://%(addr)s:%(port)s" % locals()  
+        
+    if options.verbose:
+        print "Contacting registry at: %(url)s" % locals() 
+     
+    registry = xmlrpcprotocol.get_server(url, keyfile, certfile)
+                
+def get_credential(options):
+    if options.verbose:
+        print "Getting the component's credential"
+    pass
+
+def get_trusted_certs(options):
+    if options.verbose:
+        print "Getting the component's trusted certs"
+    pass
+
+def get_gids(options):
+    if options.verbose:
+        print "Geting the component's GIDs"
+    
+    pass
+
+def main():
+    args = sys.argv
+    prog_name = args[0]
+    parser = OptionParser(usage="%(prog_name)s [options]" % locals())
+    parser.add_option("-v", "--verbose", dest="verbose", action="store_true",
+                      default=False, help="Be verbose") 
+    parser.add_option("-r", "--registry", dest="registry", default=None,
+                      help="Url of registry to contact")  
+    parser.add_option("-k", "--key", dest="key", action="store_true", 
+                     default=False,  
+                     help="Get the node's pkey from the registry")
+    parser.add_option("-c", "--certs", dest="certs", action="store_true",
+                      default=False,
+                      help="Get the trusted certs from the registry")
+    parser.add_option("-g", "--gids", dest="gids", action="store_true",       
+                      default=False,
+                      help="Get gids for all the slices on the component")
+
+    (options, args) = parser.parse_args()
+
+    create_default_dirs()
+    if options.key:
+        get_key(options)
+    if options.certs:
+        get_certs(options)
+    if options.gids:
+        get_gids(options)
+
+if __name__ == '__main__':
+    main()