1 files changed, 35 insertions, 0 deletions
diff --git a/scripts/rpki/pkcs10.py b/scripts/rpki/pkcs10.py
new file mode 100644
index 00000000..4d6a024a
--- /dev/null
+++ b/scripts/rpki/pkcs10.py
@@ -0,0 +1,35 @@
+# $Id$
+
+import POW, rpki.x509, os, rpki.exceptions, binascii
+
+req_fmt = '''
+[ req ]
+distinguished_name = req_dn
+prompt = no
+
+[ req_dn ]
+CN = %s
+'''
+
+def make_request(keypair):
+
+  digest = POW.Digest(POW.SHA1_DIGEST)
+  digest.update(keypair.get_POW().derWrite(POW.RSA_PUBLIC_KEY))
+  commonName = "0x" + binascii.hexify(digest.digest())
+
+  try:
+    config_filename = "req.tmp.conf"
+    f = open(config_filename, "w")
+    f.write(req_fmt % commonName)
+    f.close()
+
+    i,o = os.popen2(["openssl", "req", "-config", config_filename,  "-new", "-key", "/dev/stdin", "-outform", "DER"])
+    i.write(keypair.get_PEM())
+    i.close()
+    pkcs10 = o.read()
+    o.close()
+
+  finally:
+    os.unlink(config_filename)
+
+  return pkcs10