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Changes for v2.6.0 (2019-01-10)

  • Update dependencies to baseline on Ubuntu 18.04
  • Clarify documentation of Ubuntu installation dependencies
  • List ipaddress as a dependency
  • Strip PEM header from OpenSSL.crypto.X509 cert
  • Doc updates: dependency versions, standard links
  • Fix cryptography deprecation warnings. Closes #108
  • Allow URI attribute of Reference to be absent (#102)

Changes for v2.5.2 (2017-12-07)

  • Fix release

Changes for v2.5.1 (2017-12-07)

Fix release

Changes for v2.5.0 (2017-12-07)

  • Relax dependency version constraints.
  • Drop Python 3.3 support.
  • Support for PEM files with CR+LF line endings (#93).

Changes for v2.4.0 (2017-07-10)

  • Import asn1crypto on demand
  • Allow newer versions of cryptography library (#89)

Changes for v2.3.0 (2017-04-24)

  • Add explicit dependency on asn1crypto to setup.py (#87)
  • Remove use of Exception.message for py3 compatibility. Closes #36 (#86)
  • Use asn1crypto instead of pyasn1 to match cryptography lib (#85)
  • Pin to major version of lxml instead of minor
  • Allow newer versions of several requirements (#84)
  • Allow newer version of eight library (#83)

Changes for v2.2.4 (2017-03-19)

  • Documentation and test fixes

Changes for v2.2.3 (2016-12-20)

  • Release automation: parse repo name correctly

Changes for v2.2.2 (2016-12-20)

  • Expand supported cryptography version range. Fixes #74
  • Documentation and release automation improvements

Changes for v2.2.1 (2016-09-26)

  • Fix handling of reference URIs in detached signing
  • Test infra fixes

Changes for v2.2.0 (2016-09-25)

  • Support custom key info when signing
  • Initial elements of ws-security support
  • Support signing and verifying multiple references

Changes for v2.1.4 (2016-09-18)

  • Only sign the referenced element when passed reference_uri (thanks to @soby).
  • Add CN validation - instead of a full X.509 certificate, it is now possible to pass a common name that will be matched against the CN of a cert trusted by the CA store.
  • Order-agnostic cert chain validation and friendlier ingestion of cert chains.
  • Minor/internal changes; packaging fix for 2.1.0

Changes for v2.1.0 (2016-09-18)

  • Pre-release; see notes for v2.1.4

Version 2.0.0 (2016-08-05)

  • Major API change: signxml.xmldsig(data).sign() -> signxml.XMLSigner().sign(data)
  • Major API change: signxml.xmldsig(data).verify() -> signxml.XMLVerifier().verify(data)
  • Signer and verifier objects now carry no data-specific state; instead carry system configuration state that is expected to be reused
  • Signer and verifier objects should now be safe to reuse in reentrant environments
  • Internal architecture changes to improve modularity and eliminate data-specific latent state and side effects

Version 1.0.2 (2016-08-01)

  • Update xmlenc namespaces for downstream encryptxml support

Version 1.0.1 (2016-07-14)

  • Packaging fix: remove stray .pyc file

Version 1.0.0 (2016-04-08)

  • Major API change: Return signature information in verify() return value (#41, #50). Thanks to @klondi.
  • Major API change: Excise signature node from verify() return value to avoid possibly returning untrusted data (#47). Thanks to @klondi.

Version 0.6.0 (2016-03-24)

  • Remove signature nodes appropriately (#46). Thanks to @klondi.
  • Expand Travis CI test to include flake8 linter.

Version 0.5.0 (2016-03-02)

  • Add support for using a KeyName element within the KeyInfo block (#38). Thanks to @Pelleplutt.
  • Update cryptography dependency
  • Expand Travis CI test matrix to include OS X

Version 0.4.6 (2015-11-28)

  • Python 3.5 compatibility fix: move enum34 into conditional dependencies (#37). Thanks to @agronholm.

Version 0.4.5 (2015-11-08)

  • Support enveloped signatures nested at arbitrary levels beneath root element (#32, #33). Thanks to @jmindek.
  • Update certifi, cryptography dependencies

Version 0.4.4 (2015-08-07)

  • Handle xml.etree.ElementTree nodes as input (previously these would cause a crash, despite the documentation suggesting otherwise). Closes #19, thanks to @nickcash.

Version 0.4.3 (2015-07-26)

  • Do not open schema file in text mode when parsing XML (closes #18, thanks to @nick210)
  • Update cryptography dependency

Version 0.4.2 (2015-04-24)

  • Add support for parameterizable signature namespace (PR #12, thanks to @ldnunes)
  • Update cryptography dependency

Version 0.4.1 (2015-04-21)

  • Add support for detached signatures (closes #3)
  • Update pyOpenSSL dependency; use X509StoreContext.verify_certificate()

Version 0.4.0 (2015-03-08)

  • Use pyasn1 for DER encoding and decoding, eliminating some DSA signature verification failures

Version 0.3.9 (2015-02-04)

  • Do not distribute tests in source archive

Version 0.3.7 (2015-02-04)

  • Configurable id attribute name for verifying non-standard internal object references, e.g. ADFS (closes #6)

Version 0.3.6 (2015-01-10)

  • Python 3 compatibility fixes
  • Fix test matrix (Python version configuration) in Travis

Version 0.3.5 (2014-12-22)

  • Refactor application of enveloped signature transforms
  • Support base64 transform
  • Support application of different canonicalization algorithms to signature and payload (closes #1)

Version 0.3.4 (2014-12-14)

  • Add support for exclusive canonicalization with InclusiveNamespaces PrefixList attribute

Version 0.3.3 (2014-12-13)

  • Overhaul support of canonicalization algorithms

Version 0.3.2 (2014-12-11)

  • Fix bug in enveloped signature canonicalization of namespace prefixes

Version 0.3.1 (2014-10-17)

  • Fix bug in enveloped signature excision

Version 0.3.0 (2014-10-16)

  • Allow location of enveloped signature to be specified

Version 0.2.9 (2014-10-14)

  • Use exclusive c14n when signing

Version 0.2.8 (2014-10-13)

  • Namespace all tags when generating signature

Version 0.2.7 (2014-10-13)

  • Switch default signing method to enveloped signature

Version 0.2.6 (2014-10-13)

  • Fix typo in ns prefixing code

Version 0.2.5 (2014-10-13)

  • Fix handling of DER sequences in DSA key serialization
  • Parameterize excision with ns prefix

Version 0.2.4 (2014-10-12)

  • Fix excision with ns prefix

Version 0.2.3 (2014-10-12)

  • Fixes to c14n of enveloped signatures
  • Expand tests to use the XML Signature interoperability test suite

Version 0.2.2 (2014-10-04)

  • Load bare X509 certificates from SAML metadata correctly

Version 0.2.1 (2014-10-04)

  • Always use X509 information even if key value is present
  • Internal refactor to modularize key value handling logic

Version 0.2.0 (2014-10-02)

  • Use defusedxml when verifying signatures.
  • Eliminate dependency on PyCrypto.
  • Introduce support for ECDSA asymmetric key encryption.
  • Introduce ability to validate xmldsig11 schema.
  • Expand test suite coverage.

Version 0.1.9 (2014-09-27)

  • Allow use of external X509 certificates for validation; add an example of supplying a cert from SAML metadata.

Version 0.1.8 (2014-09-25)

  • Packaging fix.

Version 0.1.7 (2014-09-25)

  • Packaging fix.

Version 0.1.6 (2014-09-25)

  • Accept etree elements in verify.

Version 0.1.5 (2014-09-25)

  • Packaging fix.

Version 0.1.4 (2014-09-25)

  • Begin work toward conformance with version 1.1 of the spec.

Version 0.1.3 (2014-09-23)

  • Require x509 for verification by default.

Version 0.1.2 (2014-09-22)

  • Documentation fixes.

Version 0.1.1 (2014-09-22)

  • Documentation fixes.

Version 0.1.0 (2014-09-22)

  • Initial release.