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fbc9a252f5
* update smtp template, add suport for sendmail * add sendmail to DSM and bump version * correct errormsg and version number
50 lines
1.7 KiB
Bash
50 lines
1.7 KiB
Bash
### DISCLAIMER: This is a third party addition to dockcheck - best effort testing.
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NOTIFY_SMTP_VERSION="v0.4"
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# INFO: ssmtp is depcerated - consider to use msmtp instead.
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#
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# mSMTP/sSMTP has to be installed and configured manually.
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# Leave (or place) this file in the "notify_templates" subdirectory within the same directory as the main dockcheck.sh script.
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# If you instead wish make your own modifications, make a copy in the same directory as the main dockcheck.sh script.
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# Do not modify this file directly within the "notify_templates" subdirectory. Set SMTP_MAIL_FROM, SMTP_MAIL_TO, and SMTP_SUBJECT_TAG in your dockcheck.config file.
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if [[ -z "${SMTP_MAIL_FROM:-}" ]] || [[ -z "${SMTP_MAIL_TO:-}" ]] || [[ -z "${SMTP_SUBJECT_TAG:-}" ]]; then
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printf "SMTP notification channel enabled, but required configuration variables are missing. SMTP notifications will not be sent.\n"
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remove_channel smtp
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fi
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MSMTP=$(which msmtp)
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SSMTP=$(which ssmtp)
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SENDMAIL=$(which sendmail)
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if [ -n "$MSMTP" ] ; then
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MailPkg=$MSMTP
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elif [ -n "$SSMTP" ] ; then
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MailPkg=$SSMTP
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elif [ -n "$SENDMAIL" ] ; then
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MailPkg=$SENDMAIL
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else
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echo "No msmtp, ssmtp or sendmail binary found in PATH: $PATH" ; exit 1
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fi
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trigger_smtp_notification() {
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SendMailFrom="${SMTP_MAIL_FROM}" # e.g. MAIL_FROM=me@mydomain.tld
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SendMailTo="${SMTP_MAIL_TO}" # e.g. MAIL_TO=me@mydomain.tld
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SubjectTag="${SMTP_SUBJECT_TAG}" # e.g. SUBJECT_TAG=dockcheck
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$MailPkg $SendMailTo << __EOF
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From: "$FromHost" <$SendMailFrom>
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date:$(date -R)
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To: <$SendMailTo>
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Subject: [$SubjectTag] $MessageTitle $FromHost
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Content-Type: text/plain; charset=UTF-8; format=flowed
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Content-Transfer-Encoding: 7bit
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$MessageBody
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__EOF
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if [[ $? -gt 0 ]]; then
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NotifyError=true
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fi
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}
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