erik/namesilo-letsencrypt
erik/namesilo-letsencrypt
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Merge pull request #2 from Junker/master

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Made python3.4 compatible. added subdomains support.
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Erik C. Thauvin 2020-04-14 09:15:56 -07:00 • committed by GitHub
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3 changed files with 26 additions and 11 deletions
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7
README.md
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@ -1,7 +1,7 @@
# NameSilo Let's Encrypt
[![License (3-Clause BSD)](https://img.shields.io/badge/license-BSD%203--Clause-blue.svg?style=flat-square)](http://opensource.org/licenses/BSD-3-Clause)
[![Python 3.8](https://img.shields.io/badge/python-3.8-blue.svg)](https://www.python.org/)
[![Python 3.4](https://img.shields.io/badge/python-3.4-blue.svg)](https://www.python.org/)
Python scripts (hook) to automate obtaining [Let's Encrypt](https://letsencrypt.org/) certificates,
using [Certbot](https://certbot.eff.org/) DNS-01 challenge validation for domains DNS hosted on
@ -9,10 +9,12 @@ using [Certbot](https://certbot.eff.org/) DNS-01 challenge validation for domain
## Setup
The scripts use the [untangle](https://untangle.readthedocs.io/en/latest/) library, if not already installed on your system:
The scripts use the [untangle](https://untangle.readthedocs.io/en/latest/) and tldextract libraries, if not already installed on your system:
```
pip install untangle
pip install tldextract
```
Download the [latest release](https://github.com/ethauvin/namesilo-letsencrypt/releases) archive and expand it in the desired directory.
@ -44,3 +46,4 @@ certbot certonly --manual --email you@example.com \
</pre>
Please note that NameSilo DNS propagation takes up to **15 minutes**. The scripts will wait **20 minutes** before completing, just to be safe.
q

18
authenticator.py Normal file → Executable file
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@ -1,4 +1,4 @@
#!/usr/bin/env python3.8
#!/usr/bin/env python3
# authenticator.py
#
@ -37,6 +37,7 @@ import tempfile
import time
import urllib.request
import tldextract
import untangle
from config import apikey, wait
@ -51,14 +52,21 @@ def sleep(minutes):
domain = os.environ['CERTBOT_DOMAIN']
validation = os.environ['CERTBOT_VALIDATION']
tmpdir = os.path.join(tempfile.gettempdir(), f"CERTBOT_{domain}")
tmpdir = os.path.join(tempfile.gettempdir(), "CERTBOT_"+domain)
rrhost = "_acme-challenge"
if "NAMESILO_API" in os.environ:
apikey = os.environ['NAMESILO_API']
url = f"https://www.namesilo.com/api/dnsAddRecord?\
version=1&type=xml&key={apikey}&domain={domain}&rrtype=TXT\
&rrhost=_acme-challenge&rrvalue={validation}&rrttl=3600"
tld = tldextract.extract(domain)
nsdomain = tld.domain+"."+tld.suffix
if tld.subdomain:
rrhost += "."+tld.subdomain
url = "https://www.namesilo.com/api/dnsAddRecord?\
version=1&type=xml&key="+apikey+"&domain="+nsdomain+"&rrtype=TXT\
&rrhost="+rrhost+"&rrvalue="+validation+"&rrttl=3600"
req = urllib.request.Request(
url,

12
cleanup.py Normal file → Executable file
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@ -1,4 +1,4 @@
#!/usr/bin/env python3.8
#!/usr/bin/env python3
# cleanup.py
#
@ -36,19 +36,23 @@ import sys
import tempfile
import urllib.request
import tldextract
import untangle
from config import apikey
domain = os.environ['CERTBOT_DOMAIN']
tmpdir = os.path.join(tempfile.gettempdir(), f"CERTBOT_{domain}")
tmpdir = os.path.join(tempfile.gettempdir(), "CERTBOT_"+domain)
if "NAMESILO_API" in os.environ:
apikey = os.environ['NAMESILO_API']
url = f"https://www.namesilo.com/api/dnsDeleteRecord\
?version=1&type=xml&key={apikey}&domain={domain}&rrid="
tld = tldextract.extract(domain)
nsdomain = tld.domain+"."+tld.suffix
url = "https://www.namesilo.com/api/dnsDeleteRecord\
?version=1&type=xml&key="+apikey+"&domain="+nsdomain+"&rrid="
def getrequest(record_id):
return urllib.request.Request(