Deprecated

In favour of

stackage-upload

A more secure version of cabal upload which uses HTTPS https://github.com/fpco/stackage-upload

LTS Haskell 6.31:0.1.0.6
Stackage Nightly 2016-05-25:0.1.0.5
Latest on Hackage:0.1.0.6
MIT licensed by Michael Snoyman
Maintained by michael@snoyman.com

Module documentation for 0.1.0.6

stackage-upload

Build Status

stackage-upload provides a more secure version of the cabal upload command by using HTTPS. When uploading a package to Hackage, cabal upload will perform the upload in plain-text via unencrypted HTTP, using basic authentication, which is vulnerable to both man in the middle (MITM) and eavesdropping attacks (anyone sniffing your packets can get your username and password). This package instead uses secure HTTPS to upload to avoid both of these attacks.

To install, simply run cabal update && cabal install stackage-upload. Usage is quite similar to cabal upload: just call stackage-upload and pass in a list of tarballs to upload. (If you have stackage-cli installed, you can call stk upload instead.) stackage-upload --help will provide full options.

Why not fix cabal?

I'd be happy to add TLS support to cabal-install directly (using Vincent's tls package), but the two last times this topic came up, I have been unable to find a proposal that is acceptable to the Cabal project (mostly around Haskell Platform requirements). I made an open offer to send the pull request myself to move cabal-install over to http-client to get TLS support (either via http-client-tls or http-client-openssl).

Why Stackage?

See the same question and its answer on stackage-update.

Future enhancements

  • Store passwords securely via GPG encryption
  • Upload documentation to Hackage (work around the sometimes-broken doc builder)
  • Perform pre-upload checks, such as running the test suite from the tarball to check for missing files

History

This tool was something that I (Michael Snoyman) wrote for myself a while back, and decided to rebrand as stackage-upload when the severity of the insecure upload situation became apparent to me, and it became obvious that there was no path forward for getting cabal-install fixed.

I actually consider this situation to be so dangerous that I would like to ask the Hackage Server team to consider turning off insecure uploads to Hackage. The current possibility for corrupted uploads to infect all users of a package is alarmingly high.

Changes

0.1.0.6

  • Fixed compatibility with http-client>=0.4.30.

0.1.0.5

  • Running stackage-upload by itself is same as stackage-upload . #4

0.1.0.4

  • Use ~/.stackage/upload

0.1.0.3

0.1.0.2

  • Improved README

0.1.0.1

  • Add handling of 503 error code

0.1.0.0

  • Initial release
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