[Savannah-cvs] [SCM] Savane-cleanup framework branch, master, updated. bbeaa707f18eaba9996a076bccc32c1bd5144e82

[Jonathan Gonzalez V.]

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http://git.savannah.gnu.org/cgit/savane-cleanup/framework.git/commit/?id=bbeaa707f18eaba9996a076bccc32c1bd5144e82

commit bbeaa707f18eaba9996a076bccc32c1bd5144e82
Author: Jonathan Gonzalez V <address@hidden>
Date:   Wed Aug 26 14:35:31 2009 -0400

    Added a new python package utils

diff --git a/src/savane/utils/__init__.py b/src/savane/utils/__init__.py
new file mode 100644
index 0000000..85b69e5
--- /dev/null
+++ b/src/savane/utils/__init__.py
@@ -0,0 +1,39 @@
+# Utility functions for savane
+# Copyright (C) 2009  Jonathan Gonzalez V.
+#
+# This file is part of Savane.
+#
+# Savane is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# Savane is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import os
+from subprocess import Popen, PIPE
+
+def ssh_key_fingerprint( ssh_key ):
+    if ssh_key is None or len(ssh_key) == 0:
+        return None
+
+    file_name = '/tmp/%d' % random.randint(0, int(time.time()))
+
+    tmp_file = open( file_name, 'wb+' )
+    tmp_file.write( ssh_key )
+    tmp_file.close()
+
+    cmd = 'ssh-keygen -l -f %s' % file_name
+    pipe = Popen( cmd, shell=True, stdout=PIPE).stdout
+    res = re.search("not a public key file", pipe.readline())
+    if res is not None:
+        raise forms.ValidationError( "The uploaded string is not a public key 
file" )
+
+    return ssh_key
+

-----------------------------------------------------------------------

Summary of changes:
 sbin/sv => src/savane/utils/__init__.py |   38 ++++++++++++++++++------------
 1 files changed, 23 insertions(+), 15 deletions(-)
 copy sbin/sv => src/savane/utils/__init__.py (50%)
 mode change 100755 => 100644


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