insert_cert_from_csv.py

"""Copyright 2018 Google LLC
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
    http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
"""

# [START gmail_insert_cert_from_csv]
import csv

import create_smime_info
import insert_smime_info


def insert_cert_from_csv(csv_filename):
  """Upload S/MIME certificates based on the contents of a CSV file.
  Each row of the CSV file should contain a user ID, path to the certificate,
  and the certificate password.

  Args:
    csv_filename: Name of the CSV file.
  """

  try:
    with open(csv_filename, "rb") as cert:
      csv_reader = csv.reader(cert, delimiter=",")
      next(csv_reader, None)  # skip CSV file header
      for row in csv_reader:
        user_id = row[0]
        cert_filename = row[1]
        cert_password = row[2]
        smime_info = create_smime_info.create_smime_info(
            cert_filename=cert_filename, cert_password=cert_password
        )
        if smime_info:
          insert_smime_info.insert_smime_info()
        else:
          print(f"Unable to read certificate file for user_id: {user_id}")
        return smime_info

  except (OSError, IOError) as error:
    print(f"An error occured while reading the CSV file: {error}")


if __name__ == "__main__":
  insert_cert_from_csv(csv_filename="xyz")
# [END gmail_insert_cert_from_csv]