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mirror of https://github.com/xcat2/confluent.git synced 2024-11-24 18:41:55 +00:00
confluent/misc/getcsr.py
Jarrod Johnson 34804b2d5f Provide components for cert management with modern XCC
Refresh getcsr and installcert to handle latest firmware.

Also add ability to have pre-existing CSR, and trust the SAN on the way through.

If this becomes more properly a feature, then would likely impose a SAN
on certs, similar to the SSH principals, rather than deferring to the CSR
to get it right.
2024-04-01 12:13:21 -04:00

77 lines
2.6 KiB
Python

import argparse
import io
import gzip
import pyghmi.redfish.command as cmd
import os
import sys
ap = argparse.ArgumentParser(description='Certificate Generate')
ap.add_argument('xcc', help='XCC address')
ap.add_argument('--country', help='Two Letter Country')
ap.add_argument('--state', help='State or Province')
ap.add_argument('--city', help='City or Locality')
ap.add_argument('--org', help='Organization name')
ap.add_argument('--name', help='Common/Host Name')
ap.add_argument('outcsr', help='CSR filename to save')
args = ap.parse_args()
c = cmd.Command(args.xcc, os.environ['XCCUSER'], os.environ['XCCPASS'],
verifycallback=lambda x: True)
overview = c._do_web_request('/redfish/v1/')
cs = overview.get('CertificateService', {}).get('@odata.id', None)
if cs:
csinfo = c._do_web_request(cs)
gcsr = csinfo.get('Actions', {}).get('#CertificateService.GenerateCSR', {}).get('target', None)
if gcsr:
#https://n241-bmc/redfish/v1/Managers/1/NetworkProtocol HTTPS
#/redfish/v1/Managers/1/NetworkProtocol/HTTPS/Certificates
#/redfish/v1/CertificateService/CertificateLocations
csrargs = {
'City': args.city,
'State': args.state,
'Organization': args.org,
'Country': args.country,
'CommonName': args.name,
'KeyPairAlgorithm': 'TPM_ALG_ECDH',
'KeyCurveId': 'TPM_ECC_NIST_P384',
'CertificateCollection': { '@odata.id': '/redfish/v1/Managers/1/NetworkProtocol/HTTPS/Certificates'}
}
csrinfo = c._do_web_request(gcsr, csrargs)
if 'CSRString' in csrinfo:
with open(args.outcsr, 'w') as csrout:
csrout.write(csrinfo['CSRString'])
sys.exit(0)
else:
params = [
'0', # 'serviceType'
args.country,
args.state,
args.city,
args.org,
args.name,
'',
'',
'',
'',
'',
'',
'',
'',
'',
]
wc = c.oem.wc
rsp, status = wc.grab_json_response_with_status('/api/function', {'Sec_GenKeyAndCSR': ','.join(params)})
rsp, status = wc.grab_json_response_with_status('/api/dataset', {'CSR_Format': '1'})
rsp, status = wc.grab_json_response_with_status('/api/function', {'Sec_DownloadCSRANDCert': '0,4,0'})
wc.request('GET', '/download/{0}'.format(rsp['FileName']))
rsp = wc.getresponse()
csr = rsp.read()
if rsp.getheader('Content-Encoding', None) == 'gzip':
csr = gzip.GzipFile(fileobj=io.BytesIO(csr)).read()
print(csr)