github/traefik-certificate-extractor
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Merge 0eb3fa8a132bcbf0300f0a8acddbb21ca5bf51c8 into 0f4cab45f2524c4588e299ecb29cf6b0bf176345

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Linus Gasser 2020-07-16 08:43:59 +02:00 committed by GitHub
commit acfa7f3f83
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1 changed files with 30 additions and 7 deletions
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extractor.py
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@ -90,13 +90,18 @@ def createCerts(args):
data = json.loads(open(args.certificate).read()) data = json.loads(open(args.certificate).read())
# Determine ACME version # Determine ACME version
acme_version = 2 if 'acme-v02' in data['Account']['Registration']['uri'] else 1 if args.certificate_resolver in data:
acme_version = 3
else:
acme_version = 2 if 'acme-v02' in data['Account']['Registration']['uri'] else 1
# Find certificates # Find certificates
if acme_version == 1: if acme_version == 1:
certs = data['DomainsCertificate']['Certs'] certs = data['DomainsCertificate']['Certs']
elif acme_version == 2: elif acme_version == 2:
certs = data['Certificates'] certs = data['Certificates']
elif acme_version == 3:
certs = data[args.certificate_resolver]['Certificates']
# Loop over all certificates # Loop over all certificates
names = [] names = []
@ -112,6 +117,15 @@ def createCerts(args):
privatekey = c['Key'] privatekey = c['Key']
fullchain = c['Certificate'] fullchain = c['Certificate']
sans = c['Domain']['SANs'] sans = c['Domain']['SANs']
elif acme_version == 3:
print("Domain:", c['domain'])
name = c['domain']['main']
privatekey = c['key']
fullchain = c['certificate']
if 'sans' in c['domain']:
sans = c['domain']['sans']
else:
sans = False
if (args.include and name not in args.include) or (args.exclude and name in args.exclude): if (args.include and name not in args.include) or (args.exclude and name in args.exclude):
continue continue
@ -131,20 +145,20 @@ def createCerts(args):
if args.flat: if args.flat:
# Write private key, certificate and chain to flat files # Write private key, certificate and chain to flat files
with (directory / name + '.key').open('w') as f: with (directory / ( name + '.key' )).open('w') as f:
f.write(privatekey) f.write(privatekey)
with (directory / name + '.crt').open('w') as f: with (directory / ( name + '.crt')).open('w') as f:
f.write(fullchain) f.write(fullchain)
with (directory / name + '.chain.pem').open('w') as f: with (directory / ( name + '.chain.pem')).open('w') as f:
f.write(chain) f.write(chain)
if sans: if sans:
for name in sans: for name in sans:
with (directory / name + '.key').open('w') as f: with (directory / ( name + '.key')).open('w') as f:
f.write(privatekey) f.write(privatekey)
with (directory / name + '.crt').open('w') as f: with (directory / ( name + '.crt')).open('w') as f:
f.write(fullchain) f.write(fullchain)
with (directory / name + '.chain.pem').open('w') as f: with (directory / ( name + '.chain.pem')).open('w') as f:
f.write(chain) f.write(chain)
else: else:
directory = directory / name directory = directory / name
@ -220,6 +234,10 @@ if __name__ == "__main__":
help="uses the docker API to restart containers that are labeled with 'com.github.SnowMB.traefik-certificate-extractor.restart_domain=<DOMAIN>' if the domain name of a generated certificates matches. Multiple domains can be seperated by ','") help="uses the docker API to restart containers that are labeled with 'com.github.SnowMB.traefik-certificate-extractor.restart_domain=<DOMAIN>' if the domain name of a generated certificates matches. Multiple domains can be seperated by ','")
parser.add_argument('--dry-run', action='store_true', dest='dry', parser.add_argument('--dry-run', action='store_true', dest='dry',
help="Don't write files and do not start docker containers.") help="Don't write files and do not start docker containers.")
parser.add_argument('-o', '--oneshot', action='store_true',
help="read the .json-file, export the keys, and quit")
parser.add_argument('-cr', '--certificate_resolver', default='',
help="name of the certificate resolver to follow")
group = parser.add_mutually_exclusive_group() group = parser.add_mutually_exclusive_group()
group.add_argument('--include', nargs='*') group.add_argument('--include', nargs='*')
group.add_argument('--exclude', nargs='*') group.add_argument('--exclude', nargs='*')
@ -231,6 +249,11 @@ if __name__ == "__main__":
# Create event handler and observer # Create event handler and observer
event_handler = Handler(args) event_handler = Handler(args)
if args.oneshot:
event_handler.doTheWork()
exit(0)
observer = Observer() observer = Observer()
# Register the directory to watch # Register the directory to watch