Authorization result: invalid NullReferenceException

Help
1

Continuing the discussion from Install a Certificate for my webapplication runing on tomcat:

I just tried a new certificate for my new site like I did for my first site as shows on the post linked, but I ve got a error that I don’t understand :

C:\Users\Administrateur>letsencrypt.exe --plugin manual --manualhost hrservice.target-
tec.net --webroot “C:\Program Files\Tomcat\webapps”

[INFO] Let’s Encrypt Windows Simple (LEWS)
[INFO] Software version 198.4.6605.15190 (RELEASE)
[INFO] IIS version 8.5
[INFO] ACME Server https://acme-v01.api.letsencrypt.org/
[INFO] Please report issues at https://github.com/Lone-Coder/letsencrypt-win-simple

[INFO] Running in Unattended mode
[INFO] Plugin Manual generated target [Manual] [1 binding - hrservice.target-tec.net]

[INFO] Authorize identifier: hrservice.target-tec.net
[INFO] Authorizing hrservice.target-tec.net using http-01 validation (FileSystem)
[INFO] Answer should now be browsable at http://hrservice.target-tec.net/.well-known/
acme-challenge/gR2UUiMobqRFmcQ_uZxyPv-eE7_7MskjoGjJtxUr0-4
[EROR] Authorization result: invalid
[EROR] NullReferenceException: La référence d’objet n’est pas définie à une instance
d’un objet.

Any idea ?

2

It doesn’t look like your domain has any public DNS records: https://letsdebug.net/hrservice.target-tec.net/46

If you want to use webroot authorization, the domain will need to be accessible from the internet.

3

It’s strange because I have the target-tec.net domain name.
and I added a CNAME record for “target-tec.net”:

targettec.ddns.net points to the ip of my machine.

I just tried for ineo.target-tec.net and its work perfectly I got the certificate !

I tried to renew another certificat targettec.ddns.net and its faield:

N: Create new certificate
M: Create new certificate with advanced options
L: List scheduled renewals
R: Renew scheduled
S: Renew specific
A: Renew all
V: Revoke certificate
C: Cancel scheduled renewal
X: Cancel all scheduled renewals
Q: Quit

Please choose from the menu: R

[INFO] Renewing certificate for targettec.ddns.net
[INFO] Authorize identifier: targettec.ddns.net
[INFO] Authorizing targettec.ddns.net using http-01 validation (FileSystem)
[INFO] Answer should now be browsable at http://targettec.ddns.net/.well-known/acme-c
allenge/kGj7GnyXC93tck3GbZZvaL5nl9T2Zeizb4dWO8Sjsww
[EROR] Authorization result: invalid
[EROR] NullReferenceException: La référence d’objet n’est pas définie à une instance
'un objet.
[EROR] Renewal for targettec.ddns.net failed, will retry on next run
[INFO] Renewal for certificate ineo.target-tec.net not scheduled, due after 2018/6/24

can you please chek targettec.ddns.net as you checked hrservice.target-tec.net ?

4

There is now seems to be a rate limit problem:
https://letsdebug.net/targettec.ddns.net/93
https://crt.sh/?q=%targettec.ddns.net

5

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.