En hyfsat fungerande version på plats nu

alla.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-
+# -*- coding: utf-8 -*-
 from __future__ import print_function
 import base64
 import hashlib
@@ -9,14 +9,77 @@ import sys
 import time
 
 import json
-from pprint import pprint
-
 import argparse
+import ConfigParser
+import os
 
-# laddar filen
-with open('/home/fredrik/otp_accounts.json') as filen:
-    data = json.load(filen)
 
+def die(reason):
+    # Terminate with an error message
+    print("Ecountered an error, terminating")
+    print("Error message -", reason)
+    exit(1)
+
+def get_arguments():
+    # Get input from the command line
+    parser = argparse.ArgumentParser()
+    parser.add_argument("site", nargs="*")
+    default_cfg_path = os.environ['HOME'] + '/.totprc'
+    parser.add_argument("-c", "--config", default=default_cfg_path, help='Path to config-file. Defaults to ~/.totprc')
+
+    args = parser.parse_args()
+    return args
+
+def menu(data):
+    keynum = 1
+    print(" ---------------- Available keys ----------------")
+    print(" |")
+    for p in data:
+        print(" | %2d - %s" % (keynum, p["label"]))
+        keynum = keynum + 1
+
+    print(" |")
+    print(" ------------------------------------------------")
+    print(" | Please select which key to generate [1 - %d] |" % keynum)
+    print(" ------------------------------------------------")
+    print()
+    return keynum
+
+def print_OTP(secret):
+    value = TOTP(secret).generate()
+    # Formatera svaret som XXX XXX
+    # De först 3 tecknen och sedan resten
+    print(value[:3], value[3:])
+
+
+def read_config(args):
+    # Read from the config file
+    config = ConfigParser.ConfigParser()
+    if not config.read(args.config):
+        # Felaktig sökväg till configfilen
+        die("Could not read %s" % args.config)
+
+    # Verify that the config is correct
+    try:
+        config.get('totp', 'andOTPfile')
+    except:
+        die("Could not find path to 'andOTPfile' in %s" % args.config)
+
+    if not os.path.isfile(config.get('totp', 'andOTPfile')):
+        # Hittar inte
+        die("The file %s does not exist" % config.get('totp', 'andOTPfile'))
+
+    return config
+
+def read_file(config):
+    # Open and parse the data file
+    try:
+        with open(config.get('totp', 'andOTPfile')) as filen:
+            data = json.load(filen)
+    except:
+        die("Error parsing JSON, corrupt andOTP-file?")
+
+    return data
 
 
 class TOTP():
@@ -58,36 +121,34 @@ class TOTP():
             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()
-    
+    args = get_arguments()   # Get args from cmdline
+    cfg = read_config(args)  # Read from the cfg file
+    data = read_file(cfg)    # Open the data file
+
+    if not args.site:
+        waiting = True
+        while waiting:
+            menu(data)
+            site = input("Key #: ")
+            if site:
+                print_OTP(data[site-1]["secret"]) # -1 since index start with 0 and the menu with 1
+                waiting = False
+                exit(0)
+        
+        
+    found = False
     for p in data:
-        if p["label"].strip().lower() == args.site.lower():
-            print(TOTP(p["secret"]).generate())
+        if p["label"].strip().lower() == args.site[0].lower():
+            print_OTP(p["secret"])
+            found = True
+
+    if not found:
+        die("Could not find %s in the andOTP file" % args.site[0])
+       
     
-#    try:
-#        sys.exit(main(sys.argv[1:]))
-#    except KeyboardInterrupt:
-#        sys.exit(1)
-
-