Fork Canonical's thin-client-config-agent script and maintain it in the Arctica Project's namespace.

1 files changed, 68 insertions, 0 deletions

diff --git a/thinclient-config-agent b/thinclient-config-agent
new file mode 100755
index 0000000..1140c97
--- /dev/null
+++ b/thinclient-config-agent
@@ -0,0 +1,68 @@
+#!/usr/bin/python3
+# Copyright 2012 Canonical Ltd.  This software is licensed under the GNU
+# General Public License version 3 (see the file LICENSE).
+
+from optparse import OptionParser
+import os
+import sys
+
+from tccalib import (
+    api_versions,
+    UserError,
+)
+
+class Usage(UserError):
+
+    status = 1
+
+
+def get_sso_credentials(args, stream):
+    """Determine SSO credentials from the args and stream."""
+    if stream.isatty():
+        raise Usage('Password must be provided on stdin.')
+    if len(args) == 0:
+        raise Usage('Email must be provided as the first argument.')
+    password = sys.stdin.read().rstrip('\n')
+    username = args[0]
+    return username, password
+
+def get_json_error(error_message):
+    return '{ "Error": "%s" }' % error_message
+
+def main(args):
+    """Request data for the specified SSO credentials from the server.
+
+    Prints the data in JSON format on success and a JSON error in the case
+    of a failure.
+
+    Exit status summary:
+    0   Success
+    1   Usage error
+    2   Authentication error
+    3   Connection error
+    4   SSL Certificate verification error
+    100 All other errors.
+    """
+    parser = OptionParser()
+    parser.add_option('--skip-ssl-verify', action='store_true')
+    options, args = parser.parse_args(args)
+    verify_ssl = not options.skip_ssl_verify
+    try:
+        username, password = get_sso_credentials(args, sys.stdin)
+        server_root = os.environ.get('SERVER_ROOT')
+        api = api_versions[os.environ.get('API_VERSION', 'default')]
+        sys.stdout.write(api.run(username, password, server_root, verify_ssl))
+    except UserError as e:
+        sys.stderr.write(str(e) + '\n')
+        sys.stdout.write(get_json_error(str(e)) + '\n')
+        sys.exit(e.status)
+    except Exception as e:
+        sys.stderr.write('Exception: ' + str(type(e)) + '\n' + str(e) + '\n')
+        sys.stdout.write(get_json_error('Contact your administrator')+ '\n')
+        sys.exit(100)
+    else:
+        sys.exit(0)
+
+
+if __name__ == '__main__':
+    main(sys.argv[1:])