this post was submitted on 22 May 2024
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Jerboa

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Jerboa is a native-android client for Lemmy, built using the native android framework, Jetpack Compose.

Warning: You can submit issues, but between Lemmy and lemmy-ui, I probably won't have too much time to work on them. Learn jetpack compose like I did if you want to help make this app better.

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Jerboa is made by Lemmy's developers, and is free, open-source software, meaning no advertising, monetizing, or venture capital, ever. Your donations directly support full-time development of the project.

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When I click links in lemmy comments that explicitly include http in the url, the resulting page is always https. To me, the preferred behavior would be to default to https if no protocol is specified, but to respect the user's preference if given.

Most of the time, there is no downside to changing to https, but some sites will result in an error if they don't properly support https (I've encountered this when incorrectly typing a url before, but as it was not recent I don't recall the details), and in rare cases the same domain name may serve different content on http vs https, making the ability to specify when linking desirable.

For example, http://xkcdsw.com is an archive of fan-edited comics, while https://xkcdsw.com is some kind of crypto site. While obviously that's dodgy on the site end, it's also strange to be completely unable to link the former without telling people to manually remove the s.

Is this redirecting happening on the app level, or the instance level, or something else? It's not unique to me, as I was first alerted to it by replies that were confused at my links not going where I said they went.

Edit: to be clear, my question is whether Jerboa changes all http links to https links and if so why. The two responses so far do not address this question. If you wish to instead focus on whether the links I provided as an example work the way I claimed, then at least visit them first (using a browser for the http, as jerboa may change the url). If you wish to explain to me what a protocol is, first note that I already referred to the concept by name in my original post. However, my question is what is causing http links to be opened as https links.

Edit 2: when this post was about 6 hours old, xkcdsw fixed its weird configuration (I talked with two9a about it over mastodon). So that example no longer applies, but if interested there are comments below confirming that it wasn't just me.

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[โ€“] [email protected] 12 points 5 months ago* (last edited 5 months ago) (4 children)

It looks like Jerboa is forcing HTTPS. It's using the Markwon library for parsing markdown, and a custom ForceHttpsPlugin is installed: https://github.com/LemmyNet/jerboa/blob/19be714fe08eaff6d2f616aa3da1b82df81a1d84/app/src/main/java/com/jerboa/ui/components/common/MarkdownHelper.kt#L93.

[โ€“] [email protected] 3 points 5 months ago* (last edited 5 months ago) (1 children)

Aha, thanks! I guess that concludes this thread, as I don't really expect to get a dev chiming in explaining why.

It's not my preferred way of handling it but I don't have the energy to make a fuss. I guess if I click a link that needs to be http, I'll copy it to a browser, and if I post one I'll remind others to do the same. Probably won't come up often enough to care about.

At least you've satisfied my curiosity as to what was going on ๐Ÿ˜€

Edit: I was repeatedly told while trying to post this comment that the request timeout had expired. When the error stopped appearing, I had posted 4 copies of this message. I have deleted them but I apologize if they still spam your inbox as [deleted] or something.

[โ€“] testEmailVerified 5 points 5 months ago (1 children)

Jerboa forces HTTPS for images (Markwon plugin) because android doesn't allow to load http due to cleartext. I can disable this for older Android version but not in newer Android. There is a good reason for this as its much less secure. So instead I chose to rewrite http to https for links in markwon

https://developer.android.com/privacy-and-security/risks/cleartext

[โ€“] testEmailVerified 3 points 5 months ago

Actually Jerboa rewrites all http links to https. Originally it was because of cleartext, it wouldn't load http images. But then I decided all links should be rewritten to http for security. If it might be too troubling I could change this but imo all sites should support https