Use :base_url instead of :site

.github/workflows/ci.yml

@@ -32,4 +32,4 @@ jobs:
       - run: mix deps.get
       - run: mix compile --warnings-as-errors
       - run: mix test
-      - run: mix credo
+      - run: mix credo --ignore design.tagtodo

CHANGELOG.md

@@ -8,6 +8,7 @@
 - `Req` supported by default as HTTP client
 - Global application config support for HTTP and JWT adapters
 - More expressive errors now including the whole HTTP response where applicable
+- Deprecated `:site` config in favor of `:base_url` config
 
 ## v0.2.7 (2023-09-12)
 

README.md

@@ -200,9 +200,9 @@ defmodule TestProvider do
   @impl true
   def default_config(_config) do
     [
-      # `:site` is the base URL used for any paths below
-      site: "http://localhost:4000/api/v1",
-       # Definining an absolute URI overrides the `:site` base URL
+      # `:base_url` will be used for any paths below
+      base_url: "http://localhost:4000/api/v1",
+       # Definining an absolute URI overrides the `:base_url`
       authorize_url: "http://localhost:4000/oauth/authorize",
       token_url: "/oauth/access_token",
       user_url: "/user",

lib/assent/config.ex

@@ -48,4 +48,22 @@ defmodule Assent.Config do
         json_library
     end
   end
+
+  # TODO: Remove in next major version
+  def __base_url__(config) do
+    case fetch(config, :base_url) do
+      {:ok, base_url} ->
+        {:ok, base_url}
+
+      {:error, error} ->
+        case fetch(config, :site) do
+          {:ok, base_url} ->
+            IO.warn("The `:site` configuration key is deprecated, use `:base_url` instead")
+            {:ok, base_url}
+
+          {:error, _site_error} ->
+            {:error, error}
+        end
+    end
+  end
 end

lib/assent/strategies/apple.ex

@@ -51,15 +51,15 @@ defmodule Assent.Strategy.Apple do
 
   @impl true
   def default_config(config) do
-    site = Config.get(config, :site, "https://appleid.apple.com")
+    base_url = Config.get(config, :base_url, "https://appleid.apple.com")
 
     [
-      site: site,
+      base_url: base_url,
       openid_configuration: %{
         "issuer" => "https://appleid.apple.com",
-        "authorization_endpoint" => site <> "/auth/authorize",
-        "token_endpoint" => site <> "/auth/token",
-        "jwks_uri" => site <> "/auth/keys",
+        "authorization_endpoint" => base_url <> "/auth/authorize",
+        "token_endpoint" => base_url <> "/auth/token",
+        "jwks_uri" => base_url <> "/auth/keys",
         "token_endpoint_auth_methods_supported" => ["client_secret_post"]
       },
       authorization_params: [scope: "email", response_mode: "form_post"],
@@ -89,14 +89,14 @@ defmodule Assent.Strategy.Apple do
       |> default_config()
       |> Keyword.merge(config)
 
-    with {:ok, site}        <- Config.fetch(config, :site),
+    with {:ok, base_url}    <- Config.fetch(config, :base_url),
          {:ok, client_id}   <- Config.fetch(config, :client_id),
          {:ok, team_id}     <- Config.fetch(config, :team_id),
          :ok                <- ensure_private_key_id(config),
          {:ok, private_key} <- JWTAdapter.load_private_key(config) do
 
       claims = %{
-        "aud" => site,
+        "aud" => base_url,
         "iss" => team_id,
         "sub" => client_id,
         "iat" => timestamp,

lib/assent/strategies/auth0.ex

@@ -29,7 +29,7 @@ defmodule Assent.Strategy.Auth0 do
 
   defp append_domain_config(config, default) do
     case Config.fetch(config, :domain) do
-      {:ok, domain} -> Config.put(default, :site, prepend_scheme(domain))
+      {:ok, domain} -> Config.put(default, :base_url, prepend_scheme(domain))
       _error        -> default
     end
   end

lib/assent/strategies/azure_ad.ex

@@ -41,7 +41,7 @@ defmodule Assent.Strategy.AzureAD do
     tenant_id = Config.get(config, :tenant_id, "common")
 
     [
-      site: "https://login.microsoftonline.com/#{tenant_id}/v2.0",
+      base_url: "https://login.microsoftonline.com/#{tenant_id}/v2.0",
       authorization_params: [scope: "email profile", response_mode: "form_post"],
       client_authentication_method: "client_secret_post"
     ]

lib/assent/strategies/basecamp.ex

@@ -22,7 +22,7 @@ defmodule Assent.Strategy.Basecamp do
   @impl true
   def default_config(_config) do
     [
-      site: "https://launchpad.37signals.com",
+      base_url: "https://launchpad.37signals.com",
       authorize_url: "/authorization/new",
       token_url: "/authorization/token",
       user_url: "/authorization.json",

lib/assent/strategies/digital_ocean.ex

@@ -18,7 +18,7 @@ defmodule Assent.Strategy.DigitalOcean do
   @impl true
   def default_config(config) do
     [
-      site: "https://api.digitalocean.com",
+      base_url: "https://api.digitalocean.com",
       authorize_url: "https://cloud.digitalocean.com/v1/oauth/authorize",
       token_url: "https://cloud.digitalocean.com/v1/oauth/token",
       user_url: "/v2/account",

lib/assent/strategies/discord.ex

@@ -16,7 +16,7 @@ defmodule Assent.Strategy.Discord do
   @impl true
   def default_config(_config) do
     [
-      site: "https://discordapp.com/api",
+      base_url: "https://discordapp.com/api",
       authorize_url: "/oauth2/authorize",
       token_url: "/oauth2/token",
       user_url: "/users/@me",

lib/assent/strategies/facebook.ex

@@ -73,7 +73,7 @@ defmodule Assent.Strategy.Facebook do
   @impl true
   def default_config(_config) do
     [
-      site: "https://graph.facebook.com/v#{@api_version}",
+      base_url: "https://graph.facebook.com/v#{@api_version}",
       authorize_url: "https://www.facebook.com/v#{@api_version}/dialog/oauth",
       token_url: "/oauth/access_token",
       user_url: "/me",
@@ -85,22 +85,22 @@ defmodule Assent.Strategy.Facebook do
 
   @impl true
   def normalize(config, user) do
-    with {:ok, site} <- Config.fetch(config, :site) do
+    with {:ok, base_url} <- Config.fetch(config, :base_url) do
       {:ok, %{
         "sub"         => user["id"],
         "name"        => user["name"],
         "given_name"  => user["first_name"],
         "middle_name" => user["middle_name"],
         "family_name" => user["last_name"],
         "profile"     => user["link"],
-        "picture"     => picture_url(site, user),
+        "picture"     => picture_url(base_url, user),
         "email"       => user["email"]
       }}
     end
   end
 
-  defp picture_url(site, user) do
-    "#{site}/#{user["id"]}/picture"
+  defp picture_url(base_url, user) do
+    "#{base_url}/#{user["id"]}/picture"
   end
 
   @impl true

lib/assent/strategies/github.ex

@@ -24,7 +24,7 @@ defmodule Assent.Strategy.Github do
   @impl true
   def default_config(_config) do
     [
-      site: "https://api.github.com",
+      base_url: "https://api.github.com",
       authorize_url: "https://github.com/login/oauth/authorize",
       token_url: "https://github.com/login/oauth/access_token",
       user_url: "/user",

lib/assent/strategies/gitlab.ex

@@ -16,7 +16,7 @@ defmodule Assent.Strategy.Gitlab do
   @impl true
   def default_config(_config) do
     [
-      site: "https://gitlab.com",
+      base_url: "https://gitlab.com",
       authorize_url: "/oauth/authorize",
       token_url: "/oauth/token",
       user_url: "/api/v4/user",

lib/assent/strategies/google.ex

@@ -32,7 +32,7 @@ defmodule Assent.Strategy.Google do
   @impl true
   def default_config(_config) do
     [
-      site: "https://www.googleapis.com",
+      base_url: "https://www.googleapis.com",
       authorize_url: "https://accounts.google.com/o/oauth2/v2/auth",
       token_url: "/oauth2/v4/token",
       user_url: "/oauth2/v3/userinfo",

lib/assent/strategies/instagram.ex

@@ -21,7 +21,7 @@ defmodule Assent.Strategy.Instagram do
   @impl true
   def default_config(_config) do
     [
-      site: "https://graph.instagram.com",
+      base_url: "https://graph.instagram.com",
       authorize_url: "https://api.instagram.com/oauth/authorize",
       token_url: "https://api.instagram.com/oauth/access_token",
       user_url: "/me",

lib/assent/strategies/line.ex

@@ -17,7 +17,7 @@ defmodule Assent.Strategy.LINE do
   @impl true
   def default_config(_config) do
     [
-      site: "https://access.line.me",
+      base_url: "https://access.line.me",
       authorization_params: [scope: "email profile", response_type: "code"],
       id_token_signed_response_alg: "HS256"
     ]

lib/assent/strategies/linkedin.ex

@@ -21,7 +21,7 @@ defmodule Assent.Strategy.Linkedin do
   @impl true
   def default_config(_config) do
     [
-      site: "https://www.linkedin.com/oauth",
+      base_url: "https://www.linkedin.com/oauth",
       authorization_params: [scope: "profile email"],
       client_authentication_method: "client_secret_post"
     ]

lib/assent/strategies/oauth.ex

@@ -8,7 +8,7 @@ defmodule Assent.Strategy.OAuth do
   ## Configuration
 
     - `:consumer_key` - The OAuth consumer key, required
-    - `:site` - The domain of the OAuth server, required
+    - `:base_url` - The base URL of the OAuth server, required
     - `:signature_method` -  The signature method, optional, defaults to
       `:hmac_sha1`. The value may be one of the following:
 
@@ -28,7 +28,7 @@ defmodule Assent.Strategy.OAuth do
       config = [
         consumer_key: "REPLACE_WITH_CONSUMER_KEY",
         consumer_secret: "REPLACE_WITH_CONSUMER_SECRET",
-        site: "https://auth.example.com",
+        base_url: "https://auth.example.com",
         authorization_params: [scope: "user:read user:write"],
         user_url: "https://example.com/api/user"
       ]
@@ -81,25 +81,25 @@ defmodule Assent.Strategy.OAuth do
   end
 
   defp get_request_token(config, oauth_params) do
-    with {:ok, site} <- Config.fetch(config, :site) do
+    with {:ok, base_url} <- Config.__base_url__(config) do
       request_token_url = Config.get(config, :request_token_url, "/request_token")
-      url               = process_url(site, request_token_url)
+      url               = process_url(base_url, request_token_url)
 
       config
-      |> do_request(:post, site, url, [], oauth_params)
+      |> do_request(:post, base_url, url, [], oauth_params)
       |> process_token_response()
     end
   end
 
-  defp process_url(site, url) do
+  defp process_url(base_url, url) do
     case String.downcase(url) do
       <<"http://"::utf8, _::binary>>  -> url
       <<"https://"::utf8, _::binary>> -> url
-      _                               -> site <> url
+      _                               -> base_url <> url
     end
   end
 
-  defp do_request(config, method, site, url, params, oauth_params, headers \\ [], token_secret \\ nil) do
+  defp do_request(config, method, base_url, url, params, oauth_params, headers \\ [], token_secret \\ nil) do
     params =
       params
       |> Enum.to_list()
@@ -112,7 +112,7 @@ defmodule Assent.Strategy.OAuth do
       req_headers   = request_headers(method, [signed_header] ++ headers)
       req_body      = request_body(method, params)
       query_params  = url_params(method, params)
-      url           = Helpers.to_url(site, url, query_params)
+      url           = Helpers.to_url(base_url, url, query_params)
 
       Helpers.request(method, url, req_body, req_headers, config)
     end
@@ -249,12 +249,12 @@ defmodule Assent.Strategy.OAuth do
   defp process_response({:error, error}), do: {:error, error}
 
   defp build_authorize_url({:ok, token}, config) do
-    with {:ok, site} <- Config.fetch(config, :site),
+    with {:ok, base_url} <- Config.__base_url__(config),
          {:ok, oauth_token} <- fetch_from_token(token, "oauth_token"),
          {:ok, oauth_token_secret} <- fetch_from_token(token, "oauth_token_secret") do
       authorization_url = Config.get(config, :authorize_url, "/authorize")
       params            = authorization_params(config, oauth_token: oauth_token)
-      url               = Helpers.to_url(site, authorization_url, params)
+      url               = Helpers.to_url(base_url, authorization_url, params)
 
       {:ok, url, oauth_token_secret}
     end
@@ -304,13 +304,13 @@ defmodule Assent.Strategy.OAuth do
   defp fetch_oauth_verifier(params), do: {:error, MissingParamError.exception(expected_key: "oauth_verifier", params: params)}
 
   defp get_access_token(config, oauth_token, oauth_verifier) do
-    with {:ok, site} <- Config.fetch(config, :site) do
+    with {:ok, base_url} <- Config.__base_url__(config) do
       access_token_url   = Config.get(config, :access_token_url, "/access_token")
-      url                = process_url(site, access_token_url)
+      url                = process_url(base_url, access_token_url)
       oauth_token_secret = Kernel.get_in(config, [:session_params, :oauth_token_secret])
 
       config
-      |> do_request(:post, site, url, [], [{"oauth_token", oauth_token}, {"oauth_verifier", oauth_verifier}], [], oauth_token_secret)
+      |> do_request(:post, base_url, url, [], [{"oauth_token", oauth_token}, {"oauth_verifier", oauth_verifier}], [], oauth_token_secret)
       |> process_token_response()
     end
   end
@@ -320,12 +320,12 @@ defmodule Assent.Strategy.OAuth do
   """
   @spec request(Config.t(), map(), atom(), binary(), map() | Keyword.t(), [{binary(), binary()}]) :: {:ok, map()} | {:error, term()}
   def request(config, token, method, url, params \\ [], headers \\ []) do
-    with {:ok, site} <- Config.fetch(config, :site),
+    with {:ok, base_url} <- Config.__base_url__(config),
          {:ok, oauth_token} <- fetch_from_token(token, "oauth_token"),
          {:ok, oauth_token_secret} <- fetch_from_token(token, "oauth_token_secret") do
-      url = process_url(site, url)
+      url = process_url(base_url, url)
 
-      do_request(config, method, site, url, params, [{"oauth_token", oauth_token}], headers, oauth_token_secret)
+      do_request(config, method, base_url, url, params, [{"oauth_token", oauth_token}], headers, oauth_token_secret)
     end
   end
 

lib/assent/strategies/oauth/base.ex

@@ -10,7 +10,7 @@ defmodule Assent.Strategy.OAuth.Base do
         @impl true
         def default_config(_config) do
           [
-            site: "https://api.example.com",
+            base_url: "https://api.example.com",
             authorize_url: "/authorization/new",
             access_token_url: "/authorization/access_token"
             request_token_url: "/authorization/request_token",