Initial implementation of bin/nntp-tiny-adduser

bin/nntp-tiny-adduser

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+#! /usr/bin/env python3
+
+import sys
+import os
+import argparse
+
+from nntp.tiny.config import Config
+from nntp.tiny.db     import Database
+from nntp.tiny.user   import User
+
+parser = argparse.ArgumentParser(description='Create new account')
+parser.add_argument('--config-file', '-f', type=str,            help='Specify a configuration file location')
+parser.add_argument('username',            type=str,            help='Username of account')
+
+args = parser.parse_args()
+
+config = Config.load(args.config_file)
+db     = Database.connect(config.get('database', 'path'))
+
+user = db.get(User, {'username': args.username})
+
+if user is not None:
+    print(f"{sys.argv[0]}: user '{args.username}' already exists", file=sys.stderr)
+    exit(1)
+
+user = User()
+user.active   = True
+user.username = args.username
+user.password = '*'
+user.fullname = input('Full name: ')
+user.mail     = input('Email address: ')
+
+try:
+    db.add(user)
+    db.commit()
+except Exception as e:
+    print(f"Failed to create user '{args.username}': {e}", file=sys.stderr)
+    exit(1)
+
+print(f"Created user '{args.username}' successfully.")