https://docs.aws.amazon.com/ja_jp/ses/latest/dg/send-email-smtp.html
https://dev.classmethod.jp/articles/lets-try-ses-from-commandline/
-- 1. コマンド等のインストール
-- 1.1 aws cli version 2 インストール
curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
unzip awscliv2.zip
sudo ./aws/install
aws --version
-- 1.2 jqインストール
sudo yum -y install jq
-- 2. Identityの作成
aws ses verify-email-identity \
--email-address hoge@example.com
aws ses list-identities
aws ses get-identity-verification-attributes \
--identities hoge@example.com
-- 3. 動作確認
aws ses send-email \
--from hoge@example.com \
--to hoge@example.com \
--subject "subject01" \
--text "text01"
-- 4. 既存の AWS認証情報(AWS_SECRET_ACCESS_KEY)を変換して Amazon SES SMTP 認証情報(SMTPPassword)を取得する
vim smtp_credentials_generate.py
#!/usr/bin/env python3
import hmac
import hashlib
import base64
import argparse
SMTP_REGIONS = [
'us-east-2', # US East (Ohio)
'us-east-1', # US East (N. Virginia)
'us-west-2', # US West (Oregon)
'ap-south-1', # Asia Pacific (Mumbai)
'ap-northeast-2', # Asia Pacific (Seoul)
'ap-southeast-1', # Asia Pacific (Singapore)
'ap-southeast-2', # Asia Pacific (Sydney)
'ap-northeast-1', # Asia Pacific (Tokyo)
'ca-central-1', # Canada (Central)
'eu-central-1', # Europe (Frankfurt)
'eu-west-1', # Europe (Ireland)
'eu-west-2', # Europe (London)
'sa-east-1', # South America (Sao Paulo)
'us-gov-west-1', # AWS GovCloud (US)
]
# These values are required to calculate the signature. Do not change them.
DATE = "11111111"
SERVICE = "ses"
MESSAGE = "SendRawEmail"
TERMINAL = "aws4_request"
VERSION = 0x04
def sign(key, msg):
return hmac.new(key, msg.encode('utf-8'), hashlib.sha256).digest()
def calculate_key(secret_access_key, region):
if region not in SMTP_REGIONS:
raise ValueError(f"The {region} Region doesn't have an SMTP endpoint.")
signature = sign( ("AWS4" + secret_access_key).encode('utf-8'), DATE)
signature = sign(signature, region)
signature = sign(signature, SERVICE)
signature = sign(signature, TERMINAL)
signature = sign(signature, MESSAGE)
signature_and_version = bytes([VERSION]) + signature
smtp_password = base64.b64encode(signature_and_version)
return smtp_password.decode('utf-8')
def main():
parser = argparse.ArgumentParser(
description='Convert a Secret Access Key for an IAM user to an SMTP password.')
parser.add_argument(
'secret', help='The Secret Access Key to convert.')
parser.add_argument(
'region',
help='The AWS Region where the SMTP password will be used.',
choices=SMTP_REGIONS)
args = parser.parse_args()
print(calculate_key(args.secret, args.region))
if __name__ == '__main__':
main()
SMTPPassword=$(python3 smtp_credentials_generate.py BBBBBBBBBBBBBBBBBBBBBBBBBBBBBB ap-northeast-1)
echo ${SMTPPassword}
SMTP ユーザー名(SMTPUsername)は AWS アクセスキー ID(AWS_ACCESS_KEY_ID) と同じです
-- 5. コマンドラインを使用して、Amazon SES SMTP インターフェイスへの接続をテストする
echo -n "AAAAAAAAAAAAAAAAAAAA" | openssl enc -base64
echo -n "${SMTPPassword}" | openssl enc -base64
vim input.txt
EHLO example.com
AUTH LOGIN
CCCCCCCCCCCCCCCCCCCCCCCCCCCC
DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
MAIL FROM: hoge@example.com
RCPT TO: hoge@example.com
DATA
From: Sender Name <hoge@example.com>
To: hoge@example.com
Subject: Amazon SES SMTP Test
This message was sent using the Amazon SES SMTP interface.
.
QUIT
cat input.txt
openssl s_client -crlf -quiet -starttls smtp -connect email-smtp.ap-northeast-1.amazonaws.com:587 < input.txt
-- 6. クリーンアップ
-- identityの削除
aws ses list-identities
aws ses delete-identity \
--identity hoge@example.com
