commit e7d177a011665a2ddcc81b7e5110fb851df4505b
parent 8b7ed87e4fc9a3ae6b3c0c7fb1d9380fd0bbadab
Author: Alberto Lerda <albertolerda97@gmail.com>
Date: Fri, 6 Jan 2023 11:48:03 +0100
Zenflows.DID: forgot file
Diffstat:
| A | src/zenflows/did.ex | | | 121 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
1 file changed, 121 insertions(+), 0 deletions(-)
diff --git a/src/zenflows/did.ex b/src/zenflows/did.ex
@@ -0,0 +1,121 @@
+# Zenflows is designed to implement the Valueflows vocabulary,
+# written and maintained by srfsh <info@dyne.org>.
+# Copyright (C) 2021-2023 Dyne.org foundation <foundation@dyne.org>.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+defmodule Zenflows.DID do
+@moduledoc """
+A module to interact with the did controller instances over HTTPS.
+"""
+
+@did_header %{
+ "proof" => %{
+ "type" => "EcdsaSecp256k1Signature2019",
+ "proofPurpose" => "assertionMethod"
+ },
+ "@context" => [
+ "https://www.w3.org/ns/did/v1",
+ "https://w3id.org/security/suites/ed25519-2018/v1",
+ "https://w3id.org/security/suites/secp256k1-2019/v1",
+ "https://w3id.org/security/suites/secp256k1-2020/v1",
+ "https://dyne.github.io/W3C-DID/specs/ReflowBLS12381.json",
+ %{
+ "description" => "https://schema.org/description",
+ "identifier" => "https://schema.org/identifier"
+ }
+ ]
+}
+
+def child_spec(_) do
+ Supervisor.child_spec(
+ {Zenflows.HTTPC,
+ name: __MODULE__,
+ scheme: scheme(),
+ host: host(),
+ port: port(),
+ },
+ id: __MODULE__)
+end
+
+# Execute a Zencode specified by `name` with JSON data `data`.
+@spec exec(String.t(), map()) :: {:ok, map()} | {:error, term()}
+defp exec(name, post_data) do
+ Zenflows.Restroom.request(&Zenflows.HTTPC.request(__MODULE__, &1, &2, &3, &4),
+ "/v1/sandbox/#{name}", post_data)
+end
+
+def claim(_repo, %{person: person}) do
+ if keyring() == nil do
+ {:error, "DID Controller not configured"}
+ else
+ did_request = %{
+ "did_spec" => "ifacer",
+ "signer_did_spec" => "ifacer.A",
+ "identity" => "Ifacer user test",
+ "ifacer_id" => %{"identifier" => person.id},
+ "bitcoin_public_key" => person.bitcoin_public_key,
+ "ecdh_public_key" => person.ecdh_public_key,
+ "eddsa_public_key" => person.eddsa_public_key,
+ "ethereum_address" => person.ethereum_address,
+ "reflow_public_key" => person.reflow_public_key,
+ "timestamp" =>
+ DateTime.utc_now() |> DateTime.to_unix(:millisecond) |> to_string,
+ "specific_id" => "ifacer.A",
+ "signer_specific_id" => "ifacer.A"
+ }
+
+ with {:ok, did} <-
+ Zenflows.Restroom.exec("pubkeys-request-signed",
+ Map.merge(@did_header,
+ Map.merge(did_request, keyring()))) |> IO.inspect()
+ # {:ok, did_signed} <- exec("pubkeys-accept.chain", did)
+ do
+ {:ok, did}
+ else
+ err -> err
+ end
+ end
+end
+# Return the hostname of restroom from the configs.
+@spec host() :: String.t()
+defp host() do
+ Keyword.fetch!(conf(), :did_host)
+end
+
+# Return the port of restroom from the configs.
+@spec port() :: non_neg_integer()
+defp port() do
+ Keyword.fetch!(conf(), :did_port)
+end
+
+# http/https.
+@spec scheme() :: :http | :https
+defp scheme() do
+ Keyword.fetch!(conf(), :did_scheme)
+end
+
+# Keyring (private keys) for the server
+@spec keyring() :: :http | :https
+defp keyring() do
+ Keyword.fetch!(conf(), :did_keyring)
+end
+
+# Return the application configurations of this module.
+@spec conf() :: Keyword.t()
+defp conf() do
+ Application.fetch_env!(:zenflows, __MODULE__)
+end
+end
+
