Album allow public upload but disallow deletion

[ethaniel86]

As per title, i can't seems to configure this.
My goal is to create an public album allow anyone/anonymous to upload photos but disallow delete permission.

[ildyria]

1. Access Rights management is not available yet (but soonTM)
2. It will be:

   My goal is to create an public album allow anyone/anonymous logged-in users to upload photos but disallow delete permission.

Allowing anyone/anonymous to upload is too much of a security risk, we are not allowing that directly from the UI.
However if you want to shoot yourself in the foot, it is be possible by changing one flag in the database:
https://github.com/LycheeOrg/Lychee/blob/master/app/Policies/AlbumPolicy.php#L161

	public function canUpload(User $user, ?AbstractAlbum $abstractAlbum = null): bool
	{
		// The upload right on the root album is directly determined by the user's capabilities.
		if ($abstractAlbum === null || !$abstractAlbum instanceof BaseAlbum) {
			return $user->may_upload;
		}

		return $this->isOwner($user, $abstractAlbum) ||
			$abstractAlbum->current_user_permissions()?->grants_upload === true ||
			$abstractAlbum->public_permissions()?->grants_upload === true;
	}

You just need to find the line in the access_permissions table with the user_id = null and album = <albumID> and set grants_upload to 1.
^ that part you can probably already do.