From fe0bf509f528dbdc50c7182f81057c6a4e15e4bd Mon Sep 17 00:00:00 2001
From: Rob Austein <sra@hactrn.net>
Date: Sat, 5 Apr 2014 22:42:12 +0000
Subject: Source tree reorg, phase 1.  Almost everything moved, no file
 contents changed.

svn path=/branches/tk685/; revision=5757
---
 potpourri/extract-key.py | 64 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 potpourri/extract-key.py

(limited to 'potpourri/extract-key.py')

diff --git a/potpourri/extract-key.py b/potpourri/extract-key.py
new file mode 100644
index 00000000..b85c3d55
--- /dev/null
+++ b/potpourri/extract-key.py
@@ -0,0 +1,64 @@
+# $Id$
+
+# Copyright (C) 2014  Dragon Research Labs ("DRL")
+# Portions copyright (C) 2008  American Registry for Internet Numbers ("ARIN")
+# 
+# Permission to use, copy, modify, and distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notices and this permission notice appear in all copies.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS" AND DRL AND AND ARIN DISCLAIM ALL
+# WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL DRL OR
+# ARIN BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+# DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA
+# OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+# TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+# PERFORMANCE OF THIS SOFTWARE.
+
+"""
+Extract a private key from rpkid's database.
+
+This is a debugging tool.  rpkid goes to some trouble not to expose
+private keys, which is correct for normal operation, but for debugging
+it is occasionally useful to be able to extract the private key from
+MySQL.  This script is just a convenience, it doesn't enable anything
+that couldn't be done via the mysql command line tool.
+
+While we're at this we also extract the corresponding certificate.
+"""
+
+import os
+import time
+import argparse
+import sys
+import MySQLdb
+import rpki.x509
+
+os.environ["TZ"] = "UTC"
+time.tzset()
+
+parser = argparse.ArgumentParser(description = __doc__)
+parser.add_argument("-s", "--self",     required = True, help = "self handle")
+parser.add_argument("-b", "--bsc",      required = True, help = "BSC handle")
+parser.add_argument("-u", "--user",     required = True, help = "MySQL user name")
+parser.add_argument("-d", "--db",       required = True, help = "MySQL database name")
+parser.add_argument("-p", "--password", required = True, help = "MySQL password")
+args = parser.parse_args()
+
+cur = MySQLdb.connect(user = args.user, db = args.db, passwd = args.password).cursor()
+
+cur.execute(
+  """
+    SELECT bsc.private_key_id, bsc.signing_cert
+    FROM bsc, self
+    WHERE self.self_handle = %s AND self.self_id = bsc.self_id AND bsc_handle = %s
+  """,
+  (args.self, args.bsc))
+
+key, cer = cur.fetchone()
+
+print rpki.x509.RSA(DER = key).get_PEM()
+
+if cer:
+  print rpki.x509.X509(DER = cer).get_PEM()
-- 
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