X-Git-Url: http://git.onelab.eu/?p=sfa.git;a=blobdiff_plain;f=clientbin%2Fsfax509.py;fp=clientbin%2Fsfax509.py;h=0d648085e75db91864770676fc86ec0d4fce7138;hp=0000000000000000000000000000000000000000;hb=6d176c5d65b0efca03780170adab849152986b92;hpb=f857533f5e3535599eb4b74b8ac214e50370a542

diff --git a/clientbin/sfax509.py b/clientbin/sfax509.py
new file mode 100755
index 00000000..0d648085
--- /dev/null
+++ b/clientbin/sfax509.py
@@ -0,0 +1,60 @@
+#!/usr/bin/env python
+
+from __future__ import print_function
+
+# something like openssl x509
+# but when used on a gid file we show all the parts
+
+import os
+import argparse
+
+begin = "-----BEGIN CERTIFICATE-----\n"
+end   = "-----END CERTIFICATE-----"
+
+default_openssl_options = "-noout -text"
+
+tmpfilename = "/tmp/sfax509.pem"
+
+def openssl_x509_string(string, openssl_options):
+
+    if not string.startswith(begin):
+        string = begin + string
+    if not string.endswith(end):
+        string = string + end
+    with open(tmpfilename, "w") as f:
+        f.write(string)
+
+    command = "openssl x509 -in {} {}".format(tmpfilename, openssl_options)
+    os.system(command)
+
+# typically on .gids
+def openssl_x509_gid(filename, openssl_options):
+    with open(filename) as f:
+        pem = f.read()
+
+    # remove begins altogether
+    pem = pem.replace(begin, "")
+    # split along end - last item in list is '\n'
+    parts = pem.split(end)[:-1]
+
+    for part in parts:
+        print("==============================")
+        openssl_x509_string(part, openssl_options)
+    
+
+example = 'sfax509.py -x "-noout -dates" foo.gid'
+        
+def main():
+    parser = argparse.ArgumentParser(usage="example: {}".format(example))
+    parser.add_argument("gids", nargs='+')
+    parser.add_argument("-x", "--openssl-option", action='store',
+                        default=default_openssl_options, dest='openssl_options',
+                        help = "options passed to openssl x509 instead of {}"
+                        .format(default_openssl_options))
+    args = parser.parse_args()
+
+    for gid in args.gids:
+        openssl_x509_gid(gid, openssl_options=args.openssl_options)
+
+if __name__ == '__main__':
+    main()