first very draft for exporting myplc userbase to NITOS

diff --git a/scripts/export-omf.py b/scripts/export-omf.py
new file mode 100755 (executable)
index 0000000..438bc48
--- /dev/null
+++ b/scripts/export-omf.py
@@ -0,0 +1,58 @@
+#!/usr/bin/plcsh
+
+# utility to store, read and diff our user base data for exporting to OMF
+
+import sys
+import time
+from optparse import OptionParser
+
+class OmfUserBase:
+
+    def __init__ (self,filename):
+        self.filename = filename
+
+    def save_person (self, file, person, sites_by_id, pubkeys_by_id):
+        # do not expose people without a key
+        if not person['key_ids']: return
+        # do not expose techs
+        roles=person['roles']
+        if 'admin' not in roles and 'pi' not in roles and 'user' not in roles: return
+        print >>file, "--- PERSON ---"
+        #print >>file, "TMP id=%d"%person['person_id']
+        print >>file, "email=%s"%person['email']
+        for site_id in person['site_ids']:
+            print >>file, "site=%s"%sites_by_id[site_id]['name']
+        if 'pi' in person['roles']:
+            print >>file, "pi=yes"
+        # somehow the passord information does not show up here
+        #print >>file, "password=%s"%person['password']
+        for key_id in person['key_ids']:
+            print >>file, "ssh=%s"%pubkeys_by_id[key_id]
+
+    def save(self):
+        """
+        Write configuration store to file.
+        """
+
+        fileout = open(self.filename, 'w')
+        print >>fileout, "# myplc simple userbase extration tools export-omf.py"
+        print >>fileout, "# generated on %s"%time.strftime("%Y-%m-%d @ %H:%M UTC",time.gmtime())
+        # store all ssh keys by key_id - keep only the public key
+        pubkeys_by_id = dict ( [ (k['key_id'], k['key'].strip()) for k in GetKeys() if k['key_type'] == 'ssh'])
+        # idem for sites, keep whole site info
+        sites_by_id = dict ( [ (s['site_id'], s ) for s in GetSites({'peer_id':None}) ] )
+        #
+        persons=GetPersons({'peer_id':None})
+        persons = sorted(persons, key=lambda(person): person['email'])
+        for p in persons:
+            self.save_person(fileout, p, sites_by_id, pubkeys_by_id)
+        fileout.close()
+
+
+def main ():
+    output=sys.argv[1]
+    userbase=OmfUserBase(output)
+    userbase.save()
+
+if __name__ == '__main__':
+    main()