| Commit message (Collapse) | Author | Age | Files | Lines |
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* add OCSP request parsing support with OCSPNonce
* add docs
* reprs man
* make extensions a cached property
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* don't sort the serial numbers in a parsed CRL
OpenSSL sorts them in place and this breaks the signature and more.
fixes #4456
* cache the sorted CRL (but create it lazily)
* use the cache decorator
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* Fixes #4333 -- added support for precert poison extension
* Make work on all OpenSSL versions
* fixed flake8 + docs
* fix for older OpenSSLs
* document this
* spell
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* refactor ocsp request parsing and generation to support only one cert
* small doc change
* notimplementederror
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* fixed test name
* spelling is hard
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* make an ocsp request
* update test, add docs
* make it an OCSPRequestBuilder
* review feedback and more tests
* make it a class
* empty commit to retrigger
* type check
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* add public_bytes to OCSPRequest
* review feedback
* OCSP request parsing
* change some prose
* add __len__ as a required method
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We already have coverage of the U-label deprecation warnings in
test_x509_ext.py; see TestRFC822Name.test_idna and
TestUniformResourceIdentifier.test_idna_no_port
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* add crl.get_revoked_certificate method
* lexicographic is the best ographic
* rename
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Previously we encoded them as UTF-8, but as best I can tell in reality a
BMPString is fixed-width basic multilingual plane big endian encoding.
This is basically UCS-2 (aka original Unicode). However, Python doesn't
support UCS-2 encoding so we need to use utf_16_be. This means you can encode
surrogate code points that are invalid in the context of what a
BMPString is supposed to be, but in reality I strongly suspect the sane
encoding ship has sailed and dozens if not hundreds of implementations
both do this and expect other systems to handle their nonsense.
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Duplicate attributes now raise an error instead of silently discarding
duplicates.
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* Future proofing use of the six python version constants
After reading [1], noticed that cryptography uses a lot of if six.PY3
blocks. The issue with this is that whenever Python 4 is released,
this code in the else block will be executed even though it was
only intended for Python 2.
[1] http://astrofrog.github.io/blog/2016/01/12/stop-writing-python-4-incompatible-code/
Signed-off-by: Eric Brown <browne@vmware.com>
* Use not PY2 instead
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* Raise a ValueError when conversion to generalizedtime fails
* added test for badasn1time value error
* pep8 compliance
* Addressing code review
+ VE now raises with ```{!r}``` formatting
+ Test now checks that the bad string made it into the VE message
* using ValueError.match
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This breaks the urllib3 tests, as well as several in-the-wild certs
This reverts commit 388d1bd3e9cd953fcc948edbc152d5d140c87eb8.
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* don't allow GeneralNames to be an empty list
* flake8
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* Fix ASN1 string type encoding for several Name OIDs
When we changed over to the new type encoding system we didn't verify
that the new code exactly matched the ASN1 string types that OpenSSL was
previously choosing. This caused serialNumber, dnQualifier,
emailAddress, and domainComponent to change from their proper encodings
to UTF8String as of version 2.1.
Now we check to see if there's a sentinel value (indicating no custom
type has been passed) and then check if the OID has a different default
than UTF8. If it does, we set it.
This PR also adds tests for the ASN1 string type of ever supported
NameOID.
* review feedback
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* Use a different warning class so users get warnings
* fixed tests
* do our own warning class
* typo
* flake8
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* Inline calls to bit_length now that it's trivial
* unused imports
* An comment
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* backwards incompatible change to UniformResourceIdentifier
During this release cycle we decided to officially deprecate passing
U-labels to our GeneralName constructors. At first we tried changing
this in a purely backwards compatible way but get_values_for_type made
that untenable. This PR modifies URI to accept two types:
U-label strings (which raises a deprecation warning) and A-label strings
(the new preferred type). There is also a constructor for URI
that bypasses validation so we can parse garbage out of certificates
(and round trip it if necessary)
* nonsense empty commit 2.6 and codecov are the worst
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* backwards incompatible change to RFC822Name
During this release cycle we decided to officially deprecate passing
U-labels to our GeneralName constructors. At first we tried changing
this in a purely backwards compatible way but get_values_for_type made
that untenable. This PR modifies RFC822Name to accept two types:
U-label strings (which raises a deprecation warning) and A-label strings
(the new preferred type). There is also a constructor for RFC822Name
that bypasses validation so we can parse garbage out of certificates
(and round trip it if necessary)
* whoops
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* Backwards incompatible change to DNSName
During this release cycle we decided to officially deprecate passing
U-labels to our GeneralName constructors. At first we tried changing
this in a purely backwards compatible way but get_values_for_type made
that untenable. This PR modifies DNSName to take three different types.
U-label strings (which raises a deprecation warning), A-label strings
(the new preferred type), and bytes (which are assumed to be decodable
to unicode strings). The latter, while supported, is primarily intended
for use by our parser and allows us to return the actual encoded data in
a certificate even if it has not been properly encoded to A-label before
the certificate is created. (Of course, if the certificate contains
invalid utf8 sequences this will still fail, but let's handle one
catastrophic failure at a time).
* coverage
* don't delete that asterisk from a test. it does things.
* no bytes in DNSName. Private constructor for bypassing validation
* test unicode in dnsname (yuck)
* fix docs
* empty commit, you disappoint me codecov
* CI is the worst
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* both parse and encode the ASN1 string type for Name attributes
Previously cryptography encoded everything (except country names) as
UTF8String. This caused problems with chain building in libraries like
NSS where the subject and issuer are expected to match byte-for-byte.
With this change we now parse and store the ASN1 string type as a
private _type in NameAttribute. We then use this to encode when issuing
a new certificate. This allows the CertificateBuilder to properly
construct an identical issuer and fixes the issue with NSS.
* make the sentinel private too
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* add freshest CRL support
* add tests
* add changelog
* add tests for FreshestCRL generation
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This is an extension for CRLs
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* implement __hash__ on KeyUsage and ExtendedKeyUsage
* properly use private values and alter test to catch that bug
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* Implement __hash__ on AuthorityKeyIdentifier
* Adding dirname to fix build issue on AuthorityKeyIdentifier test
* .authority_cert_issuer to str
* use a tuple and not a str repr
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strings of the form "scheme:///anything" would incorrectly have two
slashes dropped. This is fixed in two code paths in this PR but one of
those code paths will be entirely removed in a followup PR.
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Needed to implement __hash__ on AuthorityKeyIdentifier
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We need to add one small test to cover a case that is no longer covered
with this switch.
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* add support for the TLSFeature extension in x509
This extension is used for OCSP Must-Staple.
* fix changelog link
* pep8
* refactor to support the sequence properly and add status_request_v2
* update some language
* add test vector, implement eq/ne/hash on TLSFeature
* address review comments
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* move x509 tests into a module
This is just to make grouping things like test_ocsp, etc a bit simpler
in the future
* fix path
* pep8
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