Stuff

update_keys.py

@@ -0,0 +1,30 @@
+#!/usr/bin/env python3
+import subprocess
+import hashlib
+import sys
+
+destfile = "authkeyfile/authorized_keys"
+
+p = subprocess.Popen(["./ldap_query.py"], stdout=subprocess.PIPE, stdin=subprocess.PIPE)
+(po, pr) = p.communicate()
+if(p.returncode != 0):
+    print("Data from ldap_query.py seems to be invalid. QUIT")
+    sys.exit(1)
+
+newhash = hashlib.md5(po).hexdigest()
+#print(newhash)
+
+try:
+    f = open(destfile, "rb")
+    oldhash = hashlib.md5(f.read()).hexdigest()
+    f.close()
+#    print(oldhash)
+except:
+    oldhash = None
+    print("cannot open auth key file for read")
+
+if newhash != oldhash:
+#    print("Updating file")
+    f = open(destfile, "wb")
+    f.write(po)
+    f.close()