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refactor(docker): allow webPush configuration to be configured using env variables in Docker

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Closes #1383

Signed-off-by: Thomas Citharel <tcit@tcit.fr>
This commit is contained in:
Thomas Citharel 2023-12-11 15:59:47 +01:00
parent f6ff99987f
commit 459f486a90
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GPG key ID: A061B9DDE0CA0773
3 changed files with 28 additions and 13 deletions
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5
config/docker.exs
View file

@ -105,3 +105,8 @@ config :tz_world,
data_dir: System.get_env("MOBILIZON_TIMEZONES_DIR", "/var/lib/mobilizon/timezones")
config :tzdata, :data_dir, System.get_env("MOBILIZON_TZDATA_DIR", "/var/lib/mobilizon/tzdata")
config :web_push_encryption, :vapid_details,
subject: System.get_env("MOBILIZON_WEB_PUSH_ENCRYPTION_SUBJECT", nil),
public_key: System.get_env("MOBILIZON_WEB_PUSH_ENCRYPTION_PUBLIC_KEY", nil),
private_key: System.get_env("MOBILIZON_WEB_PUSH_ENCRYPTION_PRIVATE_KEY", nil)

7
lib/graphql/resolvers/config.ex
View file

@ -85,6 +85,9 @@ defmodule Mobilizon.GraphQL.Resolvers.Config do
@spec build_config_cache :: map()
defp build_config_cache do
webpush_public_key =
get_in(Application.get_env(:web_push_encryption, :vapid_details), [:public_key])
%{
name: Config.instance_name(),
registrations_open: Config.instance_registrations_open?(),
@ -170,9 +173,9 @@ defmodule Mobilizon.GraphQL.Resolvers.Config do
enabled: Config.get([:instance, :enable_instance_feeds])
},
web_push: %{
enabled: !is_nil(Application.get_env(:web_push_encryption, :vapid_details)),
enabled: is_binary(webpush_public_key) && String.trim(webpush_public_key) != "",
public_key:
get_in(Application.get_env(:web_push_encryption, :vapid_details), [:public_key])
if(is_binary(webpush_public_key), do: String.trim(webpush_public_key), else: nil)
},
export_formats: Config.instance_export_formats(),
analytics: FrontEndAnalytics.config(),

19
lib/mix/tasks/mobilizon/web_push.ex
View file

@ -5,7 +5,6 @@ defmodule Mix.Tasks.Mobilizon.WebPush.Gen.Keypair do
Taken from https://github.com/danhper/elixir-web-push-encryption/blob/8fd0f71f3222b466d389f559be9800c49f9bb641/lib/mix/tasks/web_push_gen_keypair.ex
"""
use Mix.Task
import Mix.Tasks.Mobilizon.Common, only: [mix_shell?: 0]
@shortdoc "Manages Mobilizon users"
@ -13,20 +12,28 @@ defmodule Mix.Tasks.Mobilizon.WebPush.Gen.Keypair do
def run(_) do
{public, private} = :crypto.generate_key(:ecdh, :prime256v1)
IO.puts("# Put the following in your #{file_name()} config file:")
IO.puts("Public and private VAPID keys have been generated.")
IO.puts("")
if is_nil(System.get_env("MOBILIZON_DOCKER")) do
IO.puts("# Put the following in your runtime.exs config file:")
IO.puts("")
IO.puts("config :web_push_encryption, :vapid_details,")
IO.puts(" subject: \"mailto:administrator@example.com\",")
IO.puts(" public_key: \"#{ub64(public)}\",")
IO.puts(" private_key: \"#{ub64(private)}\"")
IO.puts("")
else
IO.puts("# Set the following environment variables in your .env file:")
IO.puts("")
IO.puts("MOBILIZON_WEB_PUSH_ENCRYPTION_SUBJECT=\"mailto:administrator@example.com\"")
IO.puts("MOBILIZON_WEB_PUSH_ENCRYPTION_PUBLIC_KEY=\"#{ub64(public)}\"")
IO.puts("MOBILIZON_WEB_PUSH_ENCRYPTION_PRIVATE_KEY=\"#{ub64(private)}\"")
IO.puts("")
end
end
defp ub64(value) do
Base.url_encode64(value, padding: false)
end
defp file_name do
if mix_shell?(), do: "runtime.exs", else: "config.exs"
end
end