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go / crypto / 91a49db82a88618983a78a06c1cbd4e00ab749ab
commit91a49db82a88618983a78a06c1cbd4e00ab749ab[log] [tgz]
authorAlex Vaghin <ddos@google.com>Wed Feb 28 16:18:34 2018 +0100
committerAlex Vaghin <ddos@google.com>Wed Feb 28 16:13:26 2018 +0000
tree89c6595339ac5276fc3e60cfbb07f76a2e592da0
parent8c653846df49742c4c85ec37e5d9f8d3ba657895 [diff]
acme: stop polling authz on 4xx client errors

"At Let's Encrypt, we are seeing clients in the wild that continue
polling their challenges long after those challenges have expired and
started serving 404."

The 4xx response code errors are client errors and should not be
retried.

Fixes golang/go#24145

Change-Id: I012c584fc4defd3a0d64a653860c35705c5c6653
Reviewed-on: https://go-review.googlesource.com/97695
Run-TryBot: Alex Vaghin <ddos@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2 files changed
tree: 89c6595339ac5276fc3e60cfbb07f76a2e592da0
  1. acme/
  2. argon2/
  3. bcrypt/
  4. blake2b/
  5. blake2s/
  6. blowfish/
  7. bn256/
  8. cast5/
  9. chacha20poly1305/
  10. cryptobyte/
  11. curve25519/
  12. ed25519/
  13. hkdf/
  14. internal/
  15. md4/
  16. nacl/
  17. ocsp/
  18. openpgp/
  19. otr/
  20. pbkdf2/
  21. pkcs12/
  22. poly1305/
  23. ripemd160/
  24. salsa20/
  25. scrypt/
  26. sha3/
  27. ssh/
  28. tea/
  29. twofish/
  30. xtea/
  31. xts/
  32. .gitattributes
  33. .gitignore
  34. AUTHORS
  35. codereview.cfg
  36. CONTRIBUTING.md
  37. CONTRIBUTORS
  38. LICENSE
  39. PATENTS
  40. README.md
README.md

Go Cryptography

This repository holds supplementary Go cryptography libraries.

Download/Install

The easiest way to install is to run go get -u golang.org/x/crypto/.... You can also manually git clone the repository to $GOPATH/src/golang.org/x/crypto.

Report Issues / Send Patches

This repository uses Gerrit for code changes. To learn how to submit changes to this repository, see https://golang.org/doc/contribute.html.

The main issue tracker for the crypto repository is located at https://github.com/golang/go/issues. Prefix your issue with “x/crypto:” in the subject line, so it is easy to find.

Note that contributions to the cryptography package receive additional scrutiny due to their sensitive nature. Patches may take longer than normal to receive feedback.