Big Faceless PDF Library v2.28

改进了对数字签名的支持和管理。
3月 14, 2023
新版本

特性

  • Added 'SignaturePolicy' class to manage changes to the digital signature validation policy used in the BFO PDF Library.
  • Added support for GlobalSign's new Qualified Signing Service, and added a 'setCustomAppearance()' method to set custom visuals for them.
  • 'FormSignature.verify()' can no longer deadlock while running simultaneously to 'OutputProfiler.apply()'. Progress in 'verify()' can now be controlled with the new 'FormSignature.cancelVerify()' and 'FormSignature.isVerifying()' methods.
  • The size of the signature is now calculated.
  • A list of preloaded OCSP responses and CRLs can now be supplied to avoid the need to download them from the network when they're required.
  • The float formatter has been rewritten to improve precision of least significant figures when writing numbers to a PDF, while still running 16x faster than DecimalFormat.
  • Repurposed the deprecated 'OutputProfile.Feature.PurgeResources' to allow it to remove unreferenced resources from within a page.
  • Added 'OutputProfiler.RemoveSignatures' strategy to remove, rather than flatten, signatures when the 'OutputProfiler.apply' method requires it.
  • Made some minor adjustments to the PDF/UA-1 profile to more closely follow the specification.
  • Made some minor tweaks to the API to make offline signing simpler.
  • Optimized 'getArlingtonModelIssues()' to improve speed by about 25%. Updated model to latest version.
  • The PKCS7SignatureHandler.SigningEngine now has two new methods to implement: 'getOCSPSResponses()' and 'getCRLs()'.
Big Faceless PDF Library v2.28
Big Faceless PDF Library

Big Faceless PDF Library

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