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check-certificates: send notification on renewal

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This commit is contained in:
Christian Hesse 2019-01-09 10:38:41 +01:00
parent 6b6c3d5119
commit 5539233417
1 changed files with 18 additions and 8 deletions
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26
check-certificates
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@ -22,12 +22,13 @@
:foreach Cert in=[ / certificate find where !revoked ] do={
:local CertName [ / certificate get $Cert name ];
:local InvalidDate [ / certificate get $Cert invalid-after ];
:local InvalidBefore [ / certificate get $Cert invalid-before ];
:local InvalidAfter [ / certificate get $Cert invalid-after ];
:if ([ :len $InvalidDate ] > 0) do={
:local InvalidDay [ :pick $InvalidDate 4 6 ];
:local InvalidYear [ :pick $InvalidDate 7 11 ];
:local InvalidMonth ([ :find $Months [ :pick $InvalidDate 0 3 ] ] + 1);
:if ([ :len $InvalidAfter ] > 0) do={
:local InvalidDay [ :pick $InvalidAfter 4 6 ];
:local InvalidYear [ :pick $InvalidAfter 7 11 ];
:local InvalidMonth ([ :find $Months [ :pick $InvalidAfter 0 3 ] ] + 1);
:local InvalidStamp ($InvalidYear * 365 + $InvalidMonth * 30 + $InvalidDay);
:local Remaining ($InvalidStamp - $CurrentStamp);
@ -62,10 +63,19 @@
/ certificate remove $Cert;
/ certificate set $CertNew name=$CertName;
} on-error={
:local InvalidBefore [ / certificate get $Cert invalid-before ];
:local InvalidAfter [ / certificate get $Cert invalid-after ];
:set InvalidBefore [ / certificate get $CertNew invalid-before ];
:set InvalidAfter [ / certificate get $CertNew invalid-after ];
:set FingerPrint [ / certificate get $CertNew fingerprint ];
$SendNotification ("Certificate renewed") \
("A certificate on " . $Identity . " has been renewed.\n\n" . \
"Certificate Name: " . $CertName . "\n" . \
"Common Name: " . $CommonName . "\n" . \
"Fingerprint: " . $FingerPrint . "\n" . \
"Validity: " . $InvalidBefore . " to " . $InvalidAfter);
:log info ("The certificate " . $CertName . " has been renewed.");
} on-error={
$SendNotification ("Certificate warning!") \
("A certificate on " . $Identity . " is about to expire.\n\n" . \
"Certificate Name: " . $CertName . "\n" . \