this post was submitted on 27 Jan 2025
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Just exposed Immich via a remote and reverse proxy using Caddy and tailscale tunnel. I'm securing Immich using OAuth.

I don't have very nerdy friends so not many people appreciate this.

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[–] ikidd@lemmy.world 22 points 3 days ago* (last edited 3 days ago) (5 children)

Like, good for you, man.

But you should really keep your stuff inside the VPN and not expose things, it opens up a pile of potential risks that you don't need to have. You can still use a reverse proxy inside the VPN and use your own DNS server that spits out that internal address to your devices for your various applications. If you absolutely, positively must have something exposed directly, put it on it's own VLAN and with no access to anything you value.

[–] EncryptKeeper@lemmy.world 9 points 2 days ago (1 children)

@randombullet@programming.dev

Don’t listen to this guy. You don’t have to turtle all your stuff inside a VPN if you don’t want to. Hosting services on the internet is what the internet was created for. It’s up to you whether what you want to host is exposed to the internet or not, and as long as you’re aware of the risks do what you want man. I will mention that Immich specifically might not be the best idea to expose since it’s so unstable, but that depends on your level of comfortability. Worst case scenario is somebody gets into your Immich and can see all your photos. Would this be a dealbreaker for you? If so don’t expose it publicly. Otherwise you’re perfectly fine.

[–] ikidd@lemmy.world 7 points 2 days ago (1 children)

Nobody said they had to. I made him aware of the risks in case he wasn't. You seem to have an axe to grind there.

[–] randombullet@programming.dev 13 points 3 days ago (2 children)

I want to be able to upload/download/share my photos from anywhere in the world without using a VPN. Additionally, this satisfies the wife requirement. It works in the background without her needing her to turn on the VPN. I don't want her to keep asking me how do I turn on the VPN? If it's just me, then no issue, I'll use a VPN.

[–] PM_Your_Nudes_Please@lemmy.world 8 points 2 days ago* (last edited 2 days ago)

Yeah, you always have to account for the wife factor. Same reason I’m using Plex instead of Jellyfin for my video hosting; I’d personally prefer Jellyfin, but the wife factor (really the mother-in-law factor, but whatever…) demands that it doesn’t require a ton of config on the user’s end. If the goal is to encourage use by your family, it can’t be fiddly or difficult to set up on their end.

[–] ikidd@lemmy.world 1 points 2 days ago (1 children)

You set up the VPN and it's always on. There's no hassle.

[–] EncryptKeeper@lemmy.world 5 points 2 days ago (2 children)

Unless you’re on IOS that will shut your VPN off regularly. Or you want somebody else to be able to access what you’re hosting without having to walk theme through a VPN setup they won’t understand.

[–] _cryptagion@lemmy.dbzer0.com 1 points 1 day ago

I’ve never had iOS shut my VPN off, and I use a kill switch so I would immediately know.

[–] ikidd@lemmy.world -1 points 2 days ago* (last edited 2 days ago) (1 children)

I have a couple dozen customers on ios that use their camera servers via Tailscale. Never had a peep about that sort of thing.

And the last is the typical sort of "convenience" that gets people popped.

[–] EncryptKeeper@lemmy.world 2 points 2 days ago (1 children)

You’re hearing about it now. It’s an issue with the way iOS handles background tasks and there isn’t any way to fix it. It’s just how the OS works.

[–] ikidd@lemmy.world -1 points 2 days ago (1 children)

Well, apparently a bunch of farmers are smart enough to press a button without even bothering me about it.

[–] EncryptKeeper@lemmy.world 1 points 2 days ago (1 children)

Why would farmers not be smart enough to press buttons?

[–] ikidd@lemmy.world 0 points 2 days ago (1 children)

Yah, imagine my surprise, it's almost like people are smart enough to manage a VPN without you holding their hands.

[–] EncryptKeeper@lemmy.world 0 points 2 days ago

Manage, but not set up. Something tells me you had to do that part for them. And while pushing a button to start your VPN back up every time you want to access your remote service isn’t hard, it’s a nuisance that can be avoided in situations where it isn’t necessary in the first place.

[–] valkyre09@lemmy.world 8 points 3 days ago* (last edited 3 days ago) (3 children)

I don’t even bother with the internal DNS server. I just set my A records in Cloudflare to point to the private IPs

[–] lorentz@feddit.it 6 points 3 days ago

I tired the same, but my router wants to be smart by filtering DNS responses that points to local IP. I guess whoever designed it considered it a security feature. It is a stock router from the ISP, its configuration interface is minimal, borderline to non existent.

[–] stetech@lemmy.world 4 points 3 days ago (3 children)

Do the private IPs not change at all? Or can you handle that automatically?

I have next to no experience, but I’m pretty sure that wouldn’t work for me since my IP changes? Idk

[–] WolfLink@sh.itjust.works 2 points 2 days ago

Most routers have a feature to assign static IPs to a specific MAC address. You can also tell most devices to try to take a specific IP instead of using DHCP.

There are multiple ways to set it up, but it’s very possible to set a specific device to always have the same local IP, which is usually the first step to many self-hosting scenarios.

[–] valkyre09@lemmy.world 4 points 3 days ago (1 children)

You can either set a DHCP reservation in your router, or manually set the IP on the device.

When I say private IP, I’m referring to the internal IP e.g 192.168.1.X

Means internally I just go to the domain without having to remember the IP I set.

[–] stetech@lemmy.world 1 points 2 days ago* (last edited 2 days ago)

Oooh. That makes more sense, thank you.

I somehow thought you’d meant your global IP addresses, lol

[–] starshipwinepineapple@programming.dev 2 points 2 days ago* (last edited 2 days ago)

Edit: i see now they're talking about private IP, but in case you want to learn about getting a static IP for other things...

Many ISPs will give you a dynamic (changing) IP rather than a static (unchanging) IP. Just check your IP once a week for a few weeks to see if it changes.

There are some services that get around this by checking your ip regularly and updating their records automatically. This is called a dynamic DNS provider (DDNS). I used to use "noip" but since then there are quite a few like cloudflare DDNS.

Beyond that you just would want to make sure your router or whatever device is assigning IPs on your network to give a static assignment to the server. Assigning IPs is handled by a DHCP server and it would usually be your router, but if you have a pihole you might be using that as a DHCP server instead.

Between DDNS and DHCP you can make sure both your external IP and internal IP are static.

[–] lka1988@lemmy.dbzer0.com 2 points 2 days ago

Sounds like Cloudflare tunnels. I used that for a while, until I realized I didn't want to be tied to Cloudflare.

[–] milicent_bystandr@lemm.ee 4 points 3 days ago

Opening it up lets you use it from devices that aren't on tailscale, or for friends and family. I have the same idea with Nebula instead of Tailscale, if I can figure it out.