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mail.tf
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mail.tf
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/**
* For more details on this setup see:
* https://github.com/arithmetric/aws-lambda-ses-forwarder
**/
/* SES S3 Bucket --------------------------------*/
resource "aws_s3_bucket" "ses-forwarder-emails" {
bucket = "ses-forwarder-emails"
acl = "private"
tags = {
Name = "Emails Managed by SES Forwarder Lambda function"
}
policy = <<EOF
{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "GiveSESPermissionToWriteEmail",
"Effect": "Allow",
"Principal": {
"Service": "ses.amazonaws.com"
},
"Action": "s3:PutObject",
"Resource": "arn:aws:s3:::${var.ses_forwarder_bucket_name}/*",
"Condition": {
"StringEquals": {
"aws:Referer": "${data.aws_caller_identity.current.account_id}"
}
}
}
]
}
EOF
lifecycle {
prevent_destroy = true
}
}
/* SES Configuration --------------------------------*/
resource "aws_iam_role" "ses_lambda_role" {
name = "LambdaSesForwarder"
assume_role_policy = <<EOF
{
"Version": "2012-10-17",
"Statement": [
{
"Action": "sts:AssumeRole",
"Principal": {
"Service": "lambda.amazonaws.com"
},
"Effect": "Allow",
"Sid": ""
}
]
}
EOF
}
resource "aws_iam_role_policy" "ses_lambda_policy" {
name = "LambdaSesForwarderPolicy"
role = aws_iam_role.ses_lambda_role.id
policy = <<EOF
{
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Allow",
"Action": ["logs:CreateLogGroup", "logs:CreateLogStream", "logs:PutLogEvents"],
"Resource": "arn:aws:logs:*:*:*"
},
{
"Effect": "Allow",
"Action": "ses:SendRawEmail",
"Resource": "*"
},
{
"Effect": "Allow",
"Action": ["s3:GetObject", "s3:PutObject"],
"Resource": "arn:aws:s3:::${var.ses_forwarder_bucket_name}/*"
}
]
}
EOF
}
data "archive_file" "ses_forwarder" {
type = "zip"
source_file = "files/sesforwarder/index.js"
output_path = "files/sesforwarder.zip"
}
resource "aws_lambda_function" "ses_forwarder" {
filename = "files/sesforwarder.zip"
source_code_hash = data.archive_file.ses_forwarder.output_base64sha256
function_name = "SesForwarder"
role = aws_iam_role.ses_lambda_role.arn
handler = "index.handler"
runtime = "nodejs14.x"
memory_size = 128
timeout = 10
}
resource "aws_lambda_permission" "allow_ses" {
statement_id = "AllowExecutionFromSES"
action = "lambda:InvokeFunction"
function_name = aws_lambda_function.ses_forwarder.function_name
principal = "ses.amazonaws.com"
}
resource "aws_ses_receipt_rule" "ses_forwarder" {
name = "SesForwarder"
enabled = true
scan_enabled = true
rule_set_name = "default-rule-set"
recipients = ["dap.ps"]
s3_action {
bucket_name = var.ses_forwarder_bucket_name
object_key_prefix = "${var.public_domain}/"
position = 1
}
lambda_action {
function_arn = aws_lambda_function.ses_forwarder.arn
invocation_type = "Event"
position = 2
}
}
/* Validated Domain -----------------------------*/
resource "aws_ses_domain_identity" "dap_ps" {
domain = var.public_domain
}
resource "aws_ses_domain_dkim" "dap_ps" {
domain = aws_ses_domain_identity.dap_ps.domain
}
resource "aws_ses_domain_mail_from" "dap_ps" {
domain = aws_ses_domain_identity.dap_ps.domain
mail_from_domain = "mail.${aws_ses_domain_identity.dap_ps.domain}"
}
resource "aws_route53_record" "dap_ps_verification" {
zone_id = aws_route53_zone.dap_ps.zone_id
name = "_amazonses"
type = "TXT"
ttl = 3600
records = [aws_ses_domain_identity.dap_ps.verification_token]
}
resource "aws_route53_record" "dap_ps_mail_mx" {
zone_id = aws_route53_zone.dap_ps.zone_id
name = "mail"
type = "MX"
ttl = 3600
records = ["10 feedback-smtp.us-east-1.amazonses.com."]
}
resource "aws_route53_record" "dap_ps_mail_spf" {
zone_id = aws_route53_zone.dap_ps.zone_id
name = "mail"
type = "TXT"
ttl = 3600
records = ["v= spf1 include:amazonses.com ~all"]
}
resource "aws_route53_record" "dap_ps_dkim" {
zone_id = aws_route53_zone.dap_ps.zone_id
ttl = 3600
type = "CNAME"
count = 3
name = "${element(aws_ses_domain_dkim.dap_ps.dkim_tokens, count.index)}._domainkey"
records = ["${element(aws_ses_domain_dkim.dap_ps.dkim_tokens, count.index)}.dkim.amazonses.com."]
}
/* SES EMail Fowarding --------------------------*/
resource "aws_route53_record" "dap_ps_mx" {
zone_id = aws_route53_zone.dap_ps.zone_id
name = ""
type = "MX"
ttl = 3600
records = ["10 inbound-smtp.us-east-1.amazonaws.com."]
}
/* Validated Emails -----------------------------*/
resource "aws_ses_email_identity" "jakub" {
email = "[email protected]"
}
resource "aws_ses_email_identity" "andy" {
email = "[email protected]"
}
resource "aws_ses_email_identity" "dapps-staking" {
email = "[email protected]"
}
resource "aws_ses_email_identity" "dapps-approvals" {
email = "[email protected]"
}