An Elixir toolkit for the AT Protocol.
hexdocs.pm/atex
elixir
bluesky
atproto
decentralization
feat: Add support for PLC endpoint configuration
authored by
penny
and committed by
Ashlynne Mitchell
fff4f183
f3ce4f63
+32
-2
+3
config/runtime.exs
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config/runtime.exs
···
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private_key:
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"MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgyIpxhuDm0i3mPkrk6UdX4Sd9Jsv6YtAmSTza+A2nArShRANCAAQLF1GLueOBZOVnKWfrcnoDOO9NSRqH2utmfGMz+Rce18MDB7Z6CwFWjEq2UFYNBI4MI5cMI0+m+UYAmj4OZm+m",
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key_id: "awooga"
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config :atex, Atex.IdentityResolver,
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directory_url: "https://plc.directory"
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lib/atex/config/identity_resolver.ex
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lib/atex/config/identity_resolver.ex
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defmodule Atex.Config.IdentityResolver do
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@moduledoc """
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Configuration management for `Atex.IdentityResolver`.
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Contains all configuration logic for fetching identity documents.
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## Configuration
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The following structure is expected in your application config:
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config :atex, Atex.IdentityResolver,
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directory_url: "https://plc.directory" # An address to a did:plc document host
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"""
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@doc """
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Returns the configured URL for PLC queries.
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"""
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@spec directory_url :: String.t()
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def directory_url(),
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do:
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Keyword.get(
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Application.get_env(:atex, Atex.IdentityResolver, []),
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:directory_url,
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"https://plc.directory"
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)
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end
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lib/atex/identity_resolver/did.ex
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lib/atex/identity_resolver/did.ex
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defmodule Atex.IdentityResolver.DID do
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alias Atex.IdentityResolver.DIDDocument
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alias Atex.Config.IdentityResolver, as: Config
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@type resolution_result() ::
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{:ok, DIDDocument.t()}
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@spec resolve_plc(String.t()) :: resolution_result()
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defp resolve_plc("did:plc:" <> _id = did) do
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with {:ok, resp} when resp.status in 200..299 <-
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Req.get("https://plc.directory/#{did}"),
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Req.get("#{Config.directory_url()}/#{did}"),
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{:ok, body} <- decode_body(resp.body),
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{:ok, document} <- DIDDocument.from_json(body),
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:ok <- DIDDocument.validate_for_atproto(document, did) do