diff options
Diffstat (limited to 'third_party/python/pyasn1_modules/pyasn1_modules/rfc4985.py')
| -rw-r--r-- | third_party/python/pyasn1_modules/pyasn1_modules/rfc4985.py | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/third_party/python/pyasn1_modules/pyasn1_modules/rfc4985.py b/third_party/python/pyasn1_modules/pyasn1_modules/rfc4985.py new file mode 100644 index 0000000000..318e412380 --- /dev/null +++ b/third_party/python/pyasn1_modules/pyasn1_modules/rfc4985.py @@ -0,0 +1,49 @@ +# +# This file is part of pyasn1-modules software. +# +# Created by Russ Housley. +# +# Copyright (c) 2019, Vigil Security, LLC +# License: http://snmplabs.com/pyasn1/license.html +# +# Expression of Service Names in X.509 Certificates +# +# ASN.1 source from: +# https://www.rfc-editor.org/rfc/rfc4985.txt +# + +from pyasn1.type import char +from pyasn1.type import constraint +from pyasn1.type import univ + +from pyasn1_modules import rfc5280 + +MAX = float('inf') + + +# As specified in Appendix A.2 of RFC 4985 + +id_pkix = rfc5280.id_pkix + +id_on = id_pkix + (8, ) + +id_on_dnsSRV = id_on + (7, ) + + +class SRVName(char.IA5String): + subtypeSpec = constraint.ValueSizeConstraint(1, MAX) + + +srvName = rfc5280.AnotherName() +srvName['type-id'] = id_on_dnsSRV +srvName['value'] = SRVName() + + +# Map of Other Name OIDs to Other Name is added to the +# ones that are in rfc5280.py + +_anotherNameMapUpdate = { + id_on_dnsSRV: SRVName(), +} + +rfc5280.anotherNameMap.update(_anotherNameMapUpdate) |