Let's Encrypt Cert file: does not exist.
## short description
While trying to enable a website with a LE certificate, it goes through the process, which all looks fine, except for the part it says: "Let's Encrypt Cert file: does not exist." (with debug enabled).
Therefore not enabling SSL (with LE) on the website.
Even though the LE certs are created in the correct directory.
## correct behaviour
The letsencrypt log shows the process where the certificate has been received. It is expected that ispconfig uses that certificate to enable the website with SSL.
## environment
Server OS: Debian
Server OS version: 9.7, stretch
ISPConfig version: 3.1.13
## log entries
/var/log/ispconfig/ispconfig.log
```
27.02.2019-13:37 - DEBUG - Calling function 'check_phpini_changes' from plugin 'webserver_plugin' raised by action 'server_plugins_loaded'.
27.02.2019-13:37 - DEBUG - Found 1 changes, starting update process.
27.02.2019-13:37 - DEBUG - Calling function 'ssl' from plugin 'apache2_plugin' raised by event 'web_domain_update'.
27.02.2019-13:37 - DEBUG - Calling function 'update' from plugin 'apache2_plugin' raised by event 'web_domain_update'.
27.02.2019-13:37 - DEBUG - Verified domain zwart-licht.nl should be reachable for letsencrypt.
27.02.2019-13:37 - DEBUG - Verified domain www.zwart-licht.nl should be reachable for letsencrypt.
27.02.2019-13:37 - DEBUG - Create Let's Encrypt SSL Cert for: zwart-licht.nl
27.02.2019-13:37 - DEBUG - Let's Encrypt SSL Cert domains: --domains zwart-licht.nl --domains www.zwart-licht.nl
27.02.2019-13:37 - DEBUG - exec: /opt/eff.org/certbot/venv/bin/certbot certonly -n --text --agree-tos --expand --authenticator webroot --server https://acme-v02.api.letsencrypt.org/directory --rsa-key-size 4096 --email postmaster@zwart-licht.nl --domains zwart-licht.nl --domains www.zwart-licht.nl --webroot-path /usr/local/ispconfig/interface/acme
27.02.2019-13:37 - DEBUG - Let's Encrypt Cert file: does not exist.
27.02.2019-13:37 - DEBUG - Writing the vhost file: /etc/apache2/sites-available/zwart-licht.nl.vhost
27.02.2019-13:37 - DEBUG - Writing the PHP-FPM config file: /etc/php/7.0/fpm/pool.d/web22.conf
27.02.2019-13:37 - DEBUG - Calling function 'restartPHP_FPM' from module 'web_module'.
27.02.2019-13:37 - DEBUG - Restarting php-fpm: systemctl reload php7.0-fpm.service
27.02.2019-13:37 - DEBUG - Apache status is: running
27.02.2019-13:37 - DEBUG - Calling function 'restartHttpd' from module 'web_module'.
27.02.2019-13:37 - DEBUG - Restarting httpd: systemctl restart apache2.service
27.02.2019-13:37 - DEBUG - Apache restart return value is: 0
27.02.2019-13:37 - DEBUG - Apache online status after restart is: running
27.02.2019-13:37 - DEBUG - Processed datalog_id 1344
27.02.2019-13:37 - DEBUG - Remove Lock: /usr/local/ispconfig/server/temp/.ispconfig_lock
```
/var/log/letsencrypt/letsencrypt.log
```
2019-02-27 13:37:12,844:DEBUG:certbot.storage:Archive directory /etc/letsencrypt/archive/zwart-licht.nl and live directory /etc/letsencrypt/live/zwart-licht.nl created.
2019-02-27 13:37:12,844:DEBUG:certbot.storage:Writing certificate to /etc/letsencrypt/live/zwart-licht.nl/cert.pem.
2019-02-27 13:37:12,845:DEBUG:certbot.storage:Writing private key to /etc/letsencrypt/live/zwart-licht.nl/privkey.pem.
2019-02-27 13:37:12,845:DEBUG:certbot.storage:Writing chain to /etc/letsencrypt/live/zwart-licht.nl/chain.pem.
2019-02-27 13:37:12,845:DEBUG:certbot.storage:Writing full chain to /etc/letsencrypt/live/zwart-licht.nl/fullchain.pem.
2019-02-27 13:37:12,845:DEBUG:certbot.storage:Writing README to /etc/letsencrypt/live/zwart-licht.nl/README.
2019-02-27 13:37:12,959:DEBUG:certbot.plugins.selection:Requested authenticator webroot and installer <certbot.cli._Default object at 0x7f846dcbc4d0>
2019-02-27 13:37:13,086:DEBUG:certbot.cli:Var webroot_path=/usr/local/ispconfig/interface/acme (set by user).
2019-02-27 13:37:13,086:DEBUG:certbot.cli:Var webroot_map=set(['webroot_path']) (set by user).
2019-02-27 13:37:13,362:DEBUG:certbot.cli:Var server=https://acme-v02.api.letsencrypt.org/directory (set by user).
2019-02-27 13:37:14,026:DEBUG:certbot.cli:Var webroot_path=/usr/local/ispconfig/interface/acme (set by user).
2019-02-27 13:37:14,145:DEBUG:certbot.cli:Var rsa_key_size=4096 (set by user).
2019-02-27 13:37:14,779:DEBUG:certbot.cli:Var authenticator=webroot (set by user).
2019-02-27 13:37:14,875:DEBUG:certbot.cli:Var server=https://acme-v02.api.letsencrypt.org/directory (set by user).
2019-02-27 13:37:14,875:DEBUG:certbot.cli:Var account=set(['server']) (set by user).
2019-02-27 13:37:15,780:DEBUG:certbot.storage:Writing new config /etc/letsencrypt/renewal/zwart-licht.nl.conf.
2019-02-27 13:37:15,781:DEBUG:certbot.reporter:Reporting to user: Congratulations! Your certificate and chain have been saved at:
/etc/letsencrypt/live/zwart-licht.nl/fullchain.pem
Your key file has been saved at:
/etc/letsencrypt/live/zwart-licht.nl/privkey.pem
```
CLI information
```
# pwd
/etc/letsencrypt/live/zwart-licht.nl
# ll
total 4,0K
lrwxrwxrwx 1 root root 38 feb 27 13:37 cert.pem -> ../../archive/zwart-licht.nl/cert1.pem
lrwxrwxrwx 1 root root 39 feb 27 13:37 chain.pem -> ../../archive/zwart-licht.nl/chain1.pem
lrwxrwxrwx 1 root root 43 feb 27 13:37 fullchain.pem -> ../../archive/zwart-licht.nl/fullchain1.pem
lrwxrwxrwx 1 root root 41 feb 27 13:37 privkey.pem -> ../../archive/zwart-licht.nl/privkey1.pem
-rw-r--r-- 1 root root 692 feb 27 13:37 README
# pwd
/etc/letsencrypt/renewal
# cat zwart-licht.nl.conf
# renew_before_expiry = 30 days
version = 0.31.0
archive_dir = /etc/letsencrypt/archive/zwart-licht.nl
cert = /etc/letsencrypt/live/zwart-licht.nl/cert.pem
privkey = /etc/letsencrypt/live/zwart-licht.nl/privkey.pem
chain = /etc/letsencrypt/live/zwart-licht.nl/chain.pem
fullchain = /etc/letsencrypt/live/zwart-licht.nl/fullchain.pem
# Options used in the renewal process
[renewalparams]
account = ***
server = https://acme-v02.api.letsencrypt.org/directory
authenticator = webroot
rsa_key_size = 4096
webroot_path = /usr/local/ispconfig/interface/acme,
[[webroot_map]]
```
issue