Bug 1310075 - createrepo bombs out if dir contains characters than need URL escaping.
Summary: createrepo bombs out if dir contains characters than need URL escaping.
Keywords:
Status: CLOSED EOL
Alias: None
Product: Fedora
Classification: Fedora
Component: createrepo
Version: 24
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Packaging Maintenance Team
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-02-19 11:43 UTC by James
Modified: 2018-03-14 11:20 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2017-08-08 13:04:16 UTC
Type: Bug
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Bugzilla 1544506 0 unspecified CLOSED createrepo error with space in baseurl path 2021-02-22 00:41:40 UTC

Internal Links: 1544506

Description James 2016-02-19 11:43:13 UTC
Description of problem:

If the directory you wish to publish to contains characters that need to be escaped for a URL then createrepo bombs out and will not work.


Version-Release number of selected component (if applicable):

createrepo 0.10.3 
(but offending code is still present in upstream master repo)

How reproducible:

100%

Steps to Reproduce:
1. cd /tmp
2. mkdir -p "a space/RPMS/noarch"
3. curl -o a\ space/RPMS/noarch/asciio-1.51.3-2.fc23.noarch.rpm https://www.mirrorservice.org/sites/dl.fedoraproject.org/pub/fedora/linux/releases/23/Everything/x86_64/os/Packages/a/asciio-1.51.3-2.fc23.noarch.rpm
4. createrepo --update -o "/tmp/a space" --baseurl=file:/tmp/a%20space  "/tmp/a space/RPMS/noarch/"

Actual results:

Traceback (most recent call last):
  File "/usr/share/createrepo/genpkgmetadata.py", line 308, in <module>
    main(sys.argv[1:])
  File "/usr/share/createrepo/genpkgmetadata.py", line 276, in main
    mdgen.doPkgMetadata()
  File "/usr/lib/python2.7/dist-packages/createrepo/__init__.py", line 401, in doPkgMetadata
    self._setup_old_metadata_lookup()
  File "/usr/lib/python2.7/dist-packages/createrepo/__init__.py", line 387, in _setup_old_metadata_lookup
    self.oldData = readMetadata.MetadataIndex(old_repo_path, opts)
  File "/usr/lib/python2.7/dist-packages/createrepo/readMetadata.py", line 50, in __init__
    self._repo.baseurl = 'file://' + realpath
  File "/usr/lib/python2.7/dist-packages/yum/config.py", line 99, in __set__
    value, str(e)))
ValueError: Error parsing "baseurl = 'file:///tmp/a space'": URL must be http, ftp, file or https not ""


Expected results:

it works.

Additional info:

The code is obviously wrong...
/usr/lib/python2.7/dist-packages/createrepo/readMetadata.py:50
    self._repo.baseurl = 'file://' + realpath

You can not assume that an abitrary directory can be converted to a URL by prepending with file:// - characters need to be escaped - this is the whole reason why URL handling functions exist - e.g. https://docs.python.org/3/library/urllib.request.html#urllib.request.pathname2url

Also - workaround of not using directory containing spaces is non trivial in the days of CI systems - where the CWD of the build is based on the job name that may contain arbitrary characters.  writing to a sub directory for the build is required for CD solutions where the repo will be exposed to later stages (and as such needs to be in the builds workspace for archival purposes)

Comment 1 Jan Kurik 2016-02-24 15:27:16 UTC
This bug appears to have been reported against 'rawhide' during the Fedora 24 development cycle.
Changing version to '24'.

More information and reason for this action is here:
https://fedoraproject.org/wiki/Fedora_Program_Management/HouseKeeping/Fedora24#Rawhide_Rebase

Comment 2 Fedora End Of Life 2017-07-25 20:14:39 UTC
This message is a reminder that Fedora 24 is nearing its end of life.
Approximately 2 (two) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 24. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as EOL if it remains open with a Fedora  'version'
of '24'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version'
to a later Fedora version.

Thank you for reporting this issue and we are sorry that we were not
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version prior this bug is closed as described in the policy above.

Although we aim to fix as many bugs as possible during every release's
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Comment 3 Fedora End Of Life 2017-08-08 13:04:16 UTC
Fedora 24 changed to end-of-life (EOL) status on 2017-08-08. Fedora 24 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
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bug.

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