This is based on me setting one up, but I kept it general with mostly linking to other documentation.
The idea is that to just provide some Pleroma-specific info, maybe give some pointers, and point to the right (external) docs.
The previous pictures were labeled as public domain, but are actually a collage of pictures under other licenses.
I now replaced them with a jpeg of simply a white pixel.
I used keyword_list[:key], but if the key doesn't exist, it will return nil. I actually expect a list and further down the code I use that list.
I believe the key should always be present, but in case it's not, it's better to return an empty list instead of nil. That way the code wont fail further down the line.
During attachment upload Pleroma returns a "description" field. Pleroma-fe has an MR to use that to pre-fill the image description field, <https://git.pleroma.social/pleroma/pleroma-fe/-/merge_requests/1399>
* This MR allows Pleroma to read the EXIF data during upload and return the description to the FE
* If a description is already present (e.g. because a previous module added it), it will use that
* Otherwise it will read from the EXIF data. First it will check -ImageDescription, if that's empty, it will check -iptc:Caption-Abstract
* If no description is found, it will simply return nil, just like before
* When people set up a new instance, they will be asked if they want to read metadata and this module will be activated if so
This was taken from an MR i did on Pleroma and isn't finished yet.
The list of TLS versions was added by
8bd2b6eb13 when hackney version was
pinned to 1.15.2. Later hackney version was upgraded
(166455c884) but the list of TLS
versions wasn't removed. From the hackney point of view, this list has
been replaced by the OTP defaults since 0.16.0
(734694ea4e24f267864c459a2f050e943adc6694).
It looks like the same issue already occurred before:
0cb7b0ea84.
A way to test this issue (where example.com is an ActivityPub site
which uses TLSv1.3 only):
$ PLEROMA_CONFIG_PATH=/path/to/config.exs pleroma start_iex
Erlang/OTP 22 [erts-10.7.2.16] [source] [64-bit] [smp:2:2] [ds:2:2:10] [async-threads:1] [hipe]
Erlang/OTP 22 [erts-10.7.2.16] [source] [64-bit] [smp:2:2] [ds:2:2:10] [async-threads:1] [hipe]
Interactive Elixir (1.10.4) - press Ctrl+C to exit (type h() ENTER for help)
iex(pleroma@127.0.0.1)2> Pleroma.Object.Fetcher.fetch_and_contain_remote_object_from_id("https://example.com/@/Nick/")
{:error,
{:tls_alert,
{:protocol_version,
'TLS client: In state hello received SERVER ALERT: Fatal - Protocol Version\n'}}}
With this patch, the output is the expected one:
iex(pleroma@127.0.0.1)3> Pleroma.Object.Fetcher.fetch_and_contain_remote_object_from_id("https://example.com/@/Nick/")
{:error,
{:ok,
%{
"@context" => [
"https://www.w3.org/ns/activitystreams",
"https://w3id.org/security/v1",
%{
"Emoji" => "toot:Emoji",
"Hashtag" => "as:Hashtag",
"atomUri" => "ostatus:atomUri",
"conversation" => "ostatus:conversation",
"featured" => "toot:featured",
"focalPoint" => %{"@container" => "@list", "@id" => "toot:focalPoint"},
"inReplyToAtomUri" => "ostatus:inReplyToAtomUri",
"manuallyApprovesFollowers" => "as:manuallyApprovesFollowers",
"movedTo" => "as:movedTo",
"ostatus" => "http://ostatus.org#",
"sensitive" => "as:sensitive",
"toot" => "http://joinmastodon.org/ns#"
}
],
"endpoints" => %{"sharedInbox" => "https://example.com/inbox"},
"followers" => "https://example.com/@/Nick/followers",
"following" => nil,
"icon" => %{
"type" => "Image",
"url" => "https://example.com/static/media/[...].png"
},
"id" => "https://example.com/@/Nick/",
"inbox" => "https://example.com/@/Nick/inbox",
"liked" => nil,
"name" => "Nick",
"outbox" => "https://example.com/@/Nick/outbox",
"preferredUsername" => "Nick",
"publicKey" => %{
"id" => "https://example.com/@/Nick/#main-key",
"owner" => "https://example.com/@/Nick/",
"publicKeyPem" => "[...]
},
"summary" => "",
"type" => "Person",
"url" => "https://example.com/@/Nick/"
}}
A way to test the reverse proxy bits of this issue (where example.com allows TLSv1.3 only):
iex(pleroma@127.0.0.1)1> Pleroma.ReverseProxy.Client.Hackney.request("GET", "https://example.com", [], [])
{:error,
{:tls_alert,
{:protocol_version,
'TLS client: In state hello received SERVER ALERT: Fatal - Protocol Version\n'}}}
![https://example.com/static/media/[...].png](https://example.com/static/media/[...].png){kind=link}