EPrints Technical Mailing List Archive

Message: #08675

< Previous (by date) | Next (by date) > | < Previous (in thread) | Next (in thread) > | Messages - Most Recent First | Threads - Most Recent First

[EP-tech] Antwort: Re: Crawler ends up with 404, dont know how to handle MIME subtype wildcard

  • To: David R Newman <drn@ecs.soton.ac.uk>
  • Subject: [EP-tech] Antwort: Re: Crawler ends up with 404, dont know how to handle MIME subtype wildcard
  • From: <jens.witzel@uzh.ch>
  • Date: Mon, 26 Jul 2021 10:55:56 +0200
CAUTION: This e-mail originated outside the University of Southampton.

Dear David

thank you for your support!

Kind regards
Jens

--
Jens Witzel
Zentrale Informatik
Universität Zürich
Stampfenbachstrasse 73
CH-8006 Zürich

mail:  jens.witzel@uzh.ch
phone: +41 44 63 56777
http://www.zi.uzh.ch

Inactive hide details for "David R Newman" ---26.07.2021 10:50:37---Hi Jens, I can replicate the same problem on 3.4 GitHub HEA"David R Newman" ---26.07.2021 10:50:37---Hi Jens, I can replicate the same problem on 3.4 GitHub HEAD [1].  I have created

Von: "David R Newman" <drn@ecs.soton.ac.uk>
An: eprints-tech@ecs.soton.ac.uk, jens.witzel@uzh.ch
Datum: 26.07.2021 10:50
Betreff: Re: [EP-tech] Crawler ends up with 404, dont know how to handle MIME subtype wildcard




Hi Jens,

I can replicate the same problem on 3.4 GitHub HEAD [1].  I have created a GitHub issue for this [2] and will investigate.

Regards  

David Newman

[1] https://github.com/eprints/eprints3.4

[2] https://github.com/eprints/eprints3.4/issues/159

On 26/07/2021 09:31, jens.witzel--- via Eprints-tech wrote:

    CAUTION: This e-mail originated outside the University of Southampton.

    Dear all

    unfortunately one of our partner crawlers reports a 404 error during the download, The problem occurs when wildcards are used as mime subtype.

    Here an example on our repo ZORA - let us try to get publication no. 143147 via CURL:

    HTTP 200 status is returned, when
    - no Accept header is specified: curl -v     https://www.zora.uzh.ch/id/eprint/143147/
    - an exact MIME type is specified: curl -v -H 'Accept: text/html'     https://www.zora.uzh.ch/id/eprint/143147/
    - any MIME type is specified: curl -v -H 'Accept: */*'     https://www.zora.uzh.ch/id/eprint/143147/

    HTTP 404 status is returned if the MIME subtype is open, e.g. 'text/*'.

    ==> curl -v -H 'Accept: text/*,application/*'     https://www.zora.uzh.ch/id/eprint/143147/

    [...]
    < HTTP/1.1 404 Not Found
    < Date: Mon, 26 Jul 2021 08:23:04 GMT
    < Server: Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.2k-fips mod_perl/2.0.11 Perl/v5.16.3
    < Cache-Control: no-store, no-cache, must-revalidate
    < Strict-Transport-Security: max-age=15780000
    < Transfer-Encoding: chunked
    < Content-Type: text/html; charset=utf-8

    The Header "Accept: text/*,application/*" should be valid. So, we think is goin wrong around CRUD.pm [line 948] -     elsif( $subtype eq '*' ) {}

    Is this a bug or is there a workaround? Any help is appreciated.

    Have a nice day
    Jens


    --
    Jens Witzel
    Zentrale Informatik
    Universität Zürich
    Stampfenbachstrasse 73
    CH-8006 Zürich

    mail:      jens.witzel@uzh.ch
    phone: +41 44 63 56777
    http://www.zi.uzh.ch


    *** Options: http://mailman.ecs.soton.ac.uk/mailman/listinfo/eprints-tech
    *** Archive:     http://www.eprints.org/tech.php/
    *** EPrints community wiki:     http://wiki.eprints.org/