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Merge pull request #42 from xenolf/add-renew-time

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Add a way for cronjobs to automatically renew certificates.
This commit is contained in:
xenolf 2015-12-07 02:10:37 +01:00
commit 3cf9fe610f
2 changed files with 19 additions and 0 deletions
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7
cli.go
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@ -47,6 +47,13 @@ func main() {
Name: "renew", Name: "renew",
Usage: "Renew a certificate", Usage: "Renew a certificate",
Action: renew, Action: renew,
Flags: []cli.Flag{
cli.IntFlag{
Name: "days",
Value: 0,
Usage: "The number of days left on a certificate to renew it.",
},
},
}, },
} }

12
cli_handlers.go
View file

@ -7,6 +7,7 @@ import (
"os" "os"
"path" "path"
"strings" "strings"
"time"
"github.com/codegangsta/cli" "github.com/codegangsta/cli"
"github.com/xenolf/lego/acme" "github.com/xenolf/lego/acme"
@ -181,6 +182,17 @@ func renew(c *cli.Context) {
return return
} }
if c.IsSet("days") {
expTime, err := acme.GetPEMCertExpiration(certBytes)
if err != nil {
logger().Printf("Could not get Certification expiration for domain %s", domain)
}
if int(expTime.Sub(time.Now()).Hours() / 24.0) <= c.Int("days") {
continue
}
}
keyBytes, err := ioutil.ReadFile(privPath) keyBytes, err := ioutil.ReadFile(privPath)
if err != nil { if err != nil {
logger().Printf("Error while loading the private key for domain %s\n\t%v", domain, err) logger().Printf("Error while loading the private key for domain %s\n\t%v", domain, err)