From 4dd4a71ee459ca6ed54ca5d847b100903c5d38dd Mon Sep 17 00:00:00 2001
From: Fredrik Wahlberg <fredrik@wahlberg.se>
Date: Fri, 13 Jul 2018 14:50:49 +0200
Subject: [PATCH] =?UTF-8?q?L=C3=A4ser=20fr=C3=A5n=20en=20backup-fil,=20tar?=
 =?UTF-8?q?=20argument=20fr=C3=A5n=20cmd.=20L=C3=B6ser=20#2=20och=20#3?=
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---
 alla.py | 93 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100755 alla.py

diff --git a/alla.py b/alla.py
new file mode 100755
index 0000000..60fa482
--- /dev/null
+++ b/alla.py
@@ -0,0 +1,93 @@
+#!/usr/bin/env python
+
+from __future__ import print_function
+import base64
+import hashlib
+import hmac
+import struct
+import sys
+import time
+
+import json
+from pprint import pprint
+
+import argparse
+
+# laddar filen
+with open('/home/fredrik/otp_accounts.json') as filen:
+    data = json.load(filen)
+
+
+
+class TOTP():
+    class TOTPException(Exception):
+	def __init__(self, msg):
+	    self.msg = msg
+
+	def __str__(self):
+            return repr(self.msg)
+
+
+    def __init__(self, secret):
+        if not secret:
+            raise TOTP.TOTPException('Invalid secret')
+        self.secret = secret
+
+    def generate(self):
+        try:
+            key = base64.b32decode(self.secret)
+	    num = int(time.time()) // 30
+            msg = struct.pack('>Q', num)
+
+            # Take a SHA1 HMAC of key and binary-packed time value
+	    digest = hmac.new(key, msg, hashlib.sha1).digest()
+
+	    # Last 4 bits of the digest tells which 4 bytes to use
+            offset = ord(digest[19]) & 15
+            token_base = digest[offset : offset+4]
+
+	    # Unpack that into an integer and strip it down
+            token_val = struct.unpack('>I', token_base)[0] & 0x7fffffff
+	    token_num = token_val % 1000000
+
+	    # Pad with leading zeroes
+            token = '{0:06d}'.format(token_num)
+
+            return token
+        except:
+            raise TOTP.TOTPException('Invalid secret')
+
+
+def showme(args):
+    if len(args):
+        token = sys.stdin.readline().strip() if args[0] == '-' else args[0]
+    elif not sys.stdin.isatty():
+        token = sys.stdin.readline().strip()
+    else:
+        return 'Usage: totp <secret>'
+
+    try:
+        print(TOTP(token).generate())
+    except TOTP.TOTPException as e:
+	return 'Error: ' + e.msg
+
+def main():
+    for p in data:
+        print (TOTP(data["secret"]).generate())
+    
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser()
+    parser.add_argument("site")
+    args = parser.parse_args()
+    
+    for p in data:
+        if p["label"].strip().lower() == args.site.lower():
+            print(TOTP(p["secret"]).generate())
+    
+#    try:
+#        sys.exit(main(sys.argv[1:]))
+#    except KeyboardInterrupt:
+#        sys.exit(1)
+
+