Properly pass loginCookie in all requests

[malik1004x]

Upon receiving the login cookie it is not updated in the jsonRequestOptions field and therefore not sent in subsequent requests. This causes permission issues on private wikis.

Fixed #2006

[kelson42]

@malik1004x Thank you for your fix which at a first look is OK to me. We will do a proper review.

Does that mean that you use MWoffliner to scrape a wiki which needs to be logged in to have the article content visible? I ask because we have another ticket I'm not able to assess at #2006

[codecov]

Codecov Report

Attention: Patch coverage is 76.92308% with 6 lines in your changes missing coverage. Please review.

Project coverage is 71.98%. Comparing base (6a78f41) to head (556e816).

Files	Patch %	Lines
src/util/saveArticles.ts	33.33%	4 Missing ⚠️
src/Downloader.ts	85.71%	1 Missing ⚠️
src/MediaWiki.ts	87.50%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2053      +/-   ##
==========================================
- Coverage   74.45%   71.98%   -2.48%     
==========================================
  Files          41       41              
  Lines        3144     3148       +4     
  Branches      688      691       +3     
==========================================
- Hits         2341     2266      -75     
- Misses        683      748      +65     
- Partials      120      134      +14     

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[malik1004x]

@malik1004x Thank you for your fix which at a first look is OK to me. We will do a proper review.

Does that mean that you use MWoffliner to scrape a wiki which needs to be logged in to have the article content visible? I ask because we have another ticket I'm not able to assess at #2006

Unfortunately not as of this commit – there is another almost-working branch in my repo. I'll PR when I have a moment.

[malik1004x]

After looking at #2006 it appears to be the exact issue I was facing on my private wiki – I have managed to create a backup after some further bugfixes (the API check also needs the loginCookie passed in, while the current official version uses a blank login cookie). There's a separate branch with the fix on my repo, I'll re-check it and PR.

[kelson42]

@malik1004x All great, please just update this PR with the rest of the code

[malik1004x]

@malik1004x All great, please just update this PR with the rest of the code

I've merged the branch with the fix into main – PR should contain the full fix now. Account-only wikis should be scrapeable (mine is). Tests go through on my local (Debian 12).

[kelson42]

@malik1004x Thank you very much. @audiodude is the code reviewer, but to me we should not pass all these login info all over the function, they should just be used at a low level if specified.

[malik1004x]

but to me we should not pass all these login info all over the function

It's not my preferred solution either, but there's not much we can do if the API check doesn't use the Downloader class, instead making requests "on its own".