mirror of
https://github.com/mr-vercetti/bash-scripts.git
synced 2025-09-13 06:35:39 +02:00
Add resend provider to send email script
This commit is contained in:
mr-vercetti
@@ -7,59 +7,84 @@ remote_path=""
|
||||
email_from=""
|
||||
email_name=""
|
||||
email_to=""
|
||||
send_email_script_path="/etc/sg-send-email.sh"
|
||||
send_email_script_path="/etc/send-email.sh"
|
||||
email_provider=""
|
||||
|
||||
print_usage () {
|
||||
echo "Usage: "$0" -l LOCAL_PATH -r REMOTE_PATH -f EMAIL_FROM -n EMAIL_NAME -t EMAIL_TO -s SEND_EMAIL_SCRIPT_PATH"
|
||||
echo "LOCAL_PATH - local path to sync"
|
||||
echo "REMOTE_PATH - remote path in format remote:bucket/path"
|
||||
echo "EMAIL_FROM - sender's email address"
|
||||
echo "EMAIL_NAME - sender's name"
|
||||
echo "EMAIL_TO - recipient's email adress"
|
||||
echo "SEND_EMAIL_SCRIPT_PATH - a path to the send email script (default: /etc/sg-send-email.sh)"
|
||||
echo "Usage: $0 -l LOCAL_PATH -r REMOTE_PATH -f EMAIL_FROM -n EMAIL_NAME -t EMAIL_TO -s SEND_EMAIL_SCRIPT_PATH -p EMAIL_PROVIDER"
|
||||
echo ""
|
||||
echo "Required:"
|
||||
echo " -l LOCAL_PATH Local path to sync"
|
||||
echo " -r REMOTE_PATH Remote path in format remote:bucket/path"
|
||||
echo " -f EMAIL_FROM Sender's email address"
|
||||
echo " -n EMAIL_NAME Sender's name"
|
||||
echo " -t EMAIL_TO Recipient's email address"
|
||||
echo " -p EMAIL_PROVIDER Email provider: resend or sendgrid"
|
||||
echo ""
|
||||
echo "Optional:"
|
||||
echo " -s SEND_EMAIL_SCRIPT_PATH Path to the send email script (default: /etc/send-email.sh)"
|
||||
}
|
||||
|
||||
while getopts "l:r:f:n:t:s:h" opt
|
||||
while getopts "l:r:f:n:t:s:p:h" opt
|
||||
do
|
||||
case $opt in
|
||||
l)
|
||||
local_path="${OPTARG}";;
|
||||
r)
|
||||
remote_path="${OPTARG}";;
|
||||
f)
|
||||
email_from="${OPTARG}";;
|
||||
n)
|
||||
email_name="${OPTARG}";;
|
||||
t)
|
||||
email_to="${OPTARG}";;
|
||||
s)
|
||||
send_email_script_path="${OPTARG}";;
|
||||
l) local_path="${OPTARG}" ;;
|
||||
r) remote_path="${OPTARG}" ;;
|
||||
f) email_from="${OPTARG}" ;;
|
||||
n) email_name="${OPTARG}" ;;
|
||||
t) email_to="${OPTARG}" ;;
|
||||
s) send_email_script_path="${OPTARG}" ;;
|
||||
p) email_provider="${OPTARG}" ;;
|
||||
h)
|
||||
print_usage
|
||||
exit 3
|
||||
exit 0
|
||||
;;
|
||||
*)
|
||||
print_usage
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
# Check if script for sending emails is in place
|
||||
if [[ ! -f $send_email_script_path ]]; then
|
||||
# Validate required parameters
|
||||
if [[ -z "$local_path" || -z "$remote_path" || -z "$email_from" || -z "$email_name" || -z "$email_to" || -z "$email_provider" ]]; then
|
||||
echo "Error: Missing required parameter(s)"
|
||||
print_usage
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Validate email provider
|
||||
if [[ "$email_provider" != "resend" && "$email_provider" != "sendgrid" ]]; then
|
||||
echo "Error: Invalid email provider '$email_provider'. Use 'resend' or 'sendgrid'"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Check if send-email script exists
|
||||
if [[ ! -f "$send_email_script_path" ]]; then
|
||||
echo "Script \"$send_email_script_path\" does not exist"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Run script and capture time and exit code
|
||||
# Run sync and capture start/end time and status
|
||||
start_time=$(date +'%Y-%m-%d %H:%M:%S')
|
||||
rclone sync ${local_path} ${remote_path} --log-file=/var/log/rclone-backup.log --log-level INFO
|
||||
rclone sync "${local_path}" "${remote_path}" --log-file=/var/log/rclone-backup.log --log-level INFO
|
||||
exit_code="$?"
|
||||
end_time=$(date +'%Y-%m-%d %H:%M:%S')
|
||||
|
||||
# Send email notification with sync status
|
||||
email_message="Start time: ${start_time}\nEnd time: ${end_time}"
|
||||
# Prepare email
|
||||
status="SUCCESSFUL"
|
||||
|
||||
if [[ $exit_code -ne 0 ]]; then
|
||||
status="FAILED"
|
||||
fi
|
||||
|
||||
${send_email_script_path} -f ${email_from} -n ${email_name} -t ${email_to} -s "Backup sync to S3 status: ${status}" -m "${email_message}"
|
||||
email_message="Start time: ${start_time}\nEnd time: ${end_time}"
|
||||
|
||||
# Send email
|
||||
"$send_email_script_path" \
|
||||
-f "$email_from" \
|
||||
-n "$email_name" \
|
||||
-t "$email_to" \
|
||||
-s "Backup sync to S3 status: $status" \
|
||||
-m "$email_message" \
|
||||
-p "$email_provider"
|
||||
|
||||
|
||||
129
send-email.sh
Executable file
129
send-email.sh
Executable file
@@ -0,0 +1,129 @@
|
||||
#!/usr/bin/bash
|
||||
|
||||
script_dir="$(dirname "$0")"
|
||||
default_resend_key_file="$script_dir/rs_key"
|
||||
default_sendgrid_key_file="$script_dir/sg_key"
|
||||
|
||||
# Default values
|
||||
email_from=""
|
||||
email_name=""
|
||||
email_to=""
|
||||
subject=""
|
||||
message=""
|
||||
provider=""
|
||||
key_file=""
|
||||
|
||||
print_usage () {
|
||||
echo "Usage: $0 -f EMAIL_FROM -n EMAIL_NAME -t EMAIL_TO -s SUBJECT -m MESSAGE -p PROVIDER [-k KEY_FILE]"
|
||||
echo ""
|
||||
echo "Required:"
|
||||
echo " -f EMAIL_FROM Sender's email address"
|
||||
echo " -n EMAIL_NAME Sender's name"
|
||||
echo " -t EMAIL_TO Recipient's email address"
|
||||
echo " -s SUBJECT Email subject"
|
||||
echo " -m MESSAGE Email message"
|
||||
echo " -p PROVIDER Email provider: 'resend' or 'sendgrid'"
|
||||
echo ""
|
||||
echo "Optional:"
|
||||
echo " -k KEY_FILE Path to API key file (defaults: ./rs_key for resend, ./sg_key for sendgrid)"
|
||||
echo ""
|
||||
}
|
||||
|
||||
send_email_resend () {
|
||||
full_from="${email_name} <${email_from}>"
|
||||
|
||||
maildata='{
|
||||
"to": ["'"${email_to}"'"],
|
||||
"from": "'"${full_from}"'",
|
||||
"subject": "'"${subject}"'",
|
||||
"text": "'"${message}"'"
|
||||
}'
|
||||
|
||||
curl -X POST "https://api.resend.com/emails" \
|
||||
-H "Authorization: Bearer $api_key" \
|
||||
-H "Content-Type: application/json" \
|
||||
-d "$maildata"
|
||||
}
|
||||
|
||||
send_email_sendgrid () {
|
||||
maildata='{
|
||||
"personalizations": [{"to": [{"email": "'"${email_to}"'"}]}],
|
||||
"from": {"email": "'"${email_from}"'", "name": "'"${email_name}"'"},
|
||||
"subject": "'"${subject}"'",
|
||||
"content": [{"type": "text/plain", "value": "'"${message}"'"}]
|
||||
}'
|
||||
|
||||
curl -X POST "https://api.sendgrid.com/v3/mail/send" \
|
||||
-H "Authorization: Bearer $api_key" \
|
||||
-H "Content-Type: application/json" \
|
||||
-d "$maildata"
|
||||
}
|
||||
|
||||
while getopts "f:n:t:s:m:p:k:h" opt
|
||||
do
|
||||
case $opt in
|
||||
f) email_from="${OPTARG}" ;;
|
||||
n) email_name="${OPTARG}" ;;
|
||||
t) email_to="${OPTARG}" ;;
|
||||
s) subject="${OPTARG}" ;;
|
||||
m) message="${OPTARG}" ;;
|
||||
p) provider="${OPTARG}" ;;
|
||||
k) key_file="${OPTARG}" ;;
|
||||
h)
|
||||
print_usage
|
||||
exit 0
|
||||
;;
|
||||
*)
|
||||
print_usage
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
# Validate required parameters
|
||||
if [[ -z "$email_from" || -z "$email_name" || -z "$email_to" || -z "$subject" || -z "$message" || -z "$provider" ]]; then
|
||||
echo "Error: Missing required parameter(s)"
|
||||
print_usage
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Validate provider
|
||||
if [[ "$provider" != "resend" && "$provider" != "sendgrid" ]]; then
|
||||
echo "Error: Invalid provider '$provider'. Use 'resend' or 'sendgrid'"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Default key file per provider if not specified
|
||||
if [[ -z "$key_file" ]]; then
|
||||
if [[ "$provider" == "resend" ]]; then
|
||||
key_file="$default_resend_key_file"
|
||||
else
|
||||
key_file="$default_sendgrid_key_file"
|
||||
fi
|
||||
fi
|
||||
|
||||
# Check key file validity
|
||||
if [[ ! -f "$key_file" ]]; then
|
||||
echo "API key file \"$key_file\" does not exist"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [[ "$(stat -c "%a" "$key_file")" != "400" ]]; then
|
||||
echo "Unsafe API key file permissions (should be 400)"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [[ "$(wc -l < "$key_file")" != "1" ]]; then
|
||||
echo "Wrong API key format (file must contain exactly one line)"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
api_key="$(cat "$key_file")"
|
||||
|
||||
# Dispatch to appropriate send function
|
||||
if [[ "$provider" == "resend" ]]; then
|
||||
send_email_resend
|
||||
else
|
||||
send_email_sendgrid
|
||||
fi
|
||||
|
||||
@@ -1,70 +0,0 @@
|
||||
#!/usr/bin/bash
|
||||
# Simple script to send email notifications via the Sendgrid API.
|
||||
|
||||
# Default values
|
||||
email_from=""
|
||||
email_name=""
|
||||
email_to=""
|
||||
subject=""
|
||||
message=""
|
||||
sg_key_file="./sg_key"
|
||||
|
||||
print_usage () {
|
||||
echo "Usage: "$0" -f EMAIL_FROM -n EMAIL_NAME -t EMAIL_TO -s SUBJECT -m MESSAGE [-k SG_KEY_FILE]"
|
||||
echo "EMAIL_FROM - sender's email address"
|
||||
echo "EMAIL_NAME - sender's name"
|
||||
echo "EMAIL_TO - recipient's email adress"
|
||||
echo "SUBJECT - email subject"
|
||||
echo "MESSAGE - email message"
|
||||
echo "SG_KEY_FILE - a path to the file with Sendgrid API key (default: ./sg_key)"
|
||||
}
|
||||
|
||||
send_email () {
|
||||
maildata='{"personalizations": [{"to": [{"email": "'${email_to}'"}]}],"from": {"email": "'${email_from}'",
|
||||
"name": "'${email_name}'"},"subject": "'${subject}'","content": [{"type": "text/plain", "value": "'${message}'"}]}'
|
||||
|
||||
curl -X "POST" "https://api.sendgrid.com/v3/mail/send" \
|
||||
-H "Authorization: Bearer $sg_key" \
|
||||
-H "Content-Type: application/json" \
|
||||
-d "$maildata"
|
||||
}
|
||||
|
||||
while getopts "f:n:t:s:m:k:h" opt
|
||||
do
|
||||
case $opt in
|
||||
f)
|
||||
email_from="${OPTARG}";;
|
||||
n)
|
||||
email_name="${OPTARG}";;
|
||||
t)
|
||||
email_to="${OPTARG}";;
|
||||
s)
|
||||
subject="${OPTARG}";;
|
||||
m)
|
||||
message="${OPTARG}";;
|
||||
k)
|
||||
sg_key_file="${OPTARG}";;
|
||||
h)
|
||||
print_usage
|
||||
exit 3
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [[ ! -f $sg_key_file ]]; then
|
||||
echo "API key file \"$sg_key_file\" does not exist"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [[ "$(stat -c "%a" $sg_key_file)" != "400" ]]; then
|
||||
echo "Unsafe API key file permissions"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [[ "$(wc -l $sg_key_file | cut -d" " -f1)" != "1" ]]; then
|
||||
echo "Wrong API key format"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
sg_key="$(cat $sg_key_file)"
|
||||
send_email
|
||||
Reference in New Issue
Block a user