salt: archive.extracted/file.managed source_hash format is invalid

I can reproduce this in 2017.7.2, but not on the head of the 2017.7 branch (which will become 2017.7.3 once we are ready to release it).

It seems that there was a regression, but it has since been fixed.

(git) d6ccf4bb  2017.7 [upstream/2017.7]
erik ~/git/salt/main                                                    [21:29:41]
(⌐■_■) % git checkout v2017.7.2
Note: checking out 'v2017.7.2'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by performing another checkout.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:

  git checkout -b <new-branch-name>

HEAD is now at 80d90307b0... Don't allow path separators in minion ID
(git) 80d90307  v2017.7.2
erik ~/git/salt/main                                                    [21:29:49]
(⌐■_■) % sudo find . -type f -name \*.pyc -delete
(git) 80d90307  v2017.7.2
erik ~/git/salt/main                                                    [21:29:52]
(⌐■_■) % docker run --rm -v $PWD:/testing terminalmage/issues:44086 salt-call state.apply test
[ERROR   ] Source hash http://archive.ubuntu.com/ubuntu/dists/trusty/main/installer-amd64/current/images/SHA256SUMS format is invalid. The supported formats are: 1) a hash, 2) an expression in the format <hash_type>=<hash>, or 3) either a path to a local file containing hashes, or a URI of a remote hash file. Supported protocols for remote hash files are: salt, file, http, https, ftp, swift, s3. The hash may also not be of a valid length, the following are supported hash types and lengths: md5 (32), sha1 (40), sha224 (56), sha256 (64), sha384 (96), sha512 (128).
local:
----------
          ID: /tmp/initrd.gz
    Function: file.managed
      Result: False
     Comment: Source hash http://archive.ubuntu.com/ubuntu/dists/trusty/main/installer-amd64/current/images/SHA256SUMS format is invalid. The supported formats are: 1) a hash, 2) an expression in the format <hash_type>=<hash>, or 3) either a path to a local file containing hashes, or a URI of a remote hash file. Supported protocols for remote hash files are: salt, file, http, https, ftp, swift, s3. The hash may also not be of a valid length, the following are supported hash types and lengths: md5 (32), sha1 (40), sha224 (56), sha256 (64), sha384 (96), sha512 (128).
     Started: 03:30:28.616681
    Duration: 467.443 ms
     Changes:

Summary for local
------------
Succeeded: 0
Failed:    1
------------
Total states run:     1
Total run time: 467.443 ms
(git) 80d90307  v2017.7.2
erik ~/git/salt/main                                                    [21:30:30]
(⌐■_■) % git checkout 2017.7
Previous HEAD position was 80d90307b0... Don't allow path separators in minion ID
Switched to branch '2017.7'
Your branch is up to date with 'upstream/2017.7'.
(git) d6ccf4bb  2017.7 [upstream/2017.7]
erik ~/git/salt/main                                                    [21:31:09]
(⌐■_■) % docker run --rm -v $PWD:/testing terminalmage/issues:44086 salt-call state.apply test
local:
----------
          ID: /tmp/initrd.gz
    Function: file.managed
      Result: True
     Comment: File /tmp/initrd.gz updated
     Started: 03:31:22.809000
    Duration: 12570.065 ms
     Changes:
              ----------
              diff:
                  New file
              mode:
                  0644

Summary for local
------------
Succeeded: 1 (changed=1)
Failed:    0
------------
Total states run:     1
Total run time:  12.570 s

I am unable to replicate this.

[root@salt html]# dd if=/dev/random of=/usr/share/nginx/html/this.txt bs=4 count=8
8+0 records in
8+0 records out
32 bytes (32 B) copied, 0.000185613 s, 172 kB/s
[root@salt html]# md5sum /usr/share/nginx/html/this.txt > /usr/share/nginx/html/this.md5
[root@salt html]# cat /srv/salt/test.sls
/tmp/this.txt:
  file.managed:
    - source: http://localhost/this.txt
    - source_hash: http://localhost/this.md5
    - backup: minion

[root@salt html]# salt-call --local state.apply test
local:
----------
          ID: /tmp/this.txt
    Function: file.managed
      Result: True
     Comment: File /tmp/this.txt updated
     Started: 15:47:02.221272
    Duration: 27.743 ms
     Changes:
              ----------
              diff:
                  New file
              mode:
                  0644

Summary for local
------------
Succeeded: 1 (changed=1)
Failed:    0
------------
Total states run:     1
Total run time:  27.743 ms

The debug log would be helpful.

Thanks, Daniel