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refactor: extract base_url helper and deduplicate OAuth metadata in WellKnownController

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Graham McIntire 2026-04-17 14:09:02 -05:00
parent 0bb76dbe68
commit e370924083
1 changed files with 24 additions and 44 deletions
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68
lib/towerops_web/controllers/well_known_controller.ex
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@ -4,74 +4,41 @@ defmodule ToweropsWeb.WellKnownController do
use ToweropsWeb, :controller
def api_catalog(conn, _params) do
base_url = ToweropsWeb.Endpoint.url()
conn
|> put_resp_content_type("application/linkset+json")
|> json(%{
"linkset" => [
%{
"anchor" => "#{base_url}/api/v1",
"service-doc" => [%{"href" => "#{base_url}/docs/api"}],
"service-desc" => [%{"href" => "#{base_url}/docs/api", "type" => "text/html"}],
"status" => [%{"href" => "#{base_url}/health"}]
"anchor" => "#{base_url()}/api/v1",
"service-doc" => [%{"href" => "#{base_url()}/docs/api"}],
"service-desc" => [%{"href" => "#{base_url()}/docs/api", "type" => "text/html"}],
"status" => [%{"href" => "#{base_url()}/health"}]
}
]
})
end
def openid_configuration(conn, _params) do
base_url = ToweropsWeb.Endpoint.url()
json(conn, %{
"issuer" => base_url,
"authorization_endpoint" => "#{base_url}/oauth/authorize",
"token_endpoint" => "#{base_url}/oauth/token",
"jwks_uri" => "#{base_url}/.well-known/jwks.json",
"grant_types_supported" => ["authorization_code"],
"response_types_supported" => ["code"]
})
json(conn, oauth_server_metadata())
end
def oauth_authorization_server(conn, _params) do
base_url = ToweropsWeb.Endpoint.url()
json(conn, %{
"issuer" => base_url,
"authorization_endpoint" => "#{base_url}/oauth/authorize",
"token_endpoint" => "#{base_url}/oauth/token",
"jwks_uri" => "#{base_url}/.well-known/jwks.json",
"grant_types_supported" => ["authorization_code"],
"response_types_supported" => ["code"]
})
json(conn, oauth_server_metadata())
end
def oauth_protected_resource(conn, _params) do
base_url = ToweropsWeb.Endpoint.url()
json(conn, %{
"resource" => "#{base_url}/api/v1",
"authorization_servers" => [base_url],
"resource" => "#{base_url()}/api/v1",
"authorization_servers" => [base_url()],
"scopes_supported" => ["read", "write"]
})
end
def mcp_server_card(conn, _params) do
base_url = ToweropsWeb.Endpoint.url()
json(conn, %{
"serverInfo" => %{
"name" => "TowerOps",
"version" => "1.0.0"
},
"transport" => %{
"endpoint" => "#{base_url}/mcp"
},
"capabilities" => %{
"tools" => %{},
"resources" => %{},
"prompts" => %{}
}
"serverInfo" => %{"name" => "TowerOps", "version" => "1.0.0"},
"transport" => %{"endpoint" => "#{base_url()}/mcp"},
"capabilities" => %{"tools" => %{}, "resources" => %{}, "prompts" => %{}}
})
end
@ -81,4 +48,17 @@ defmodule ToweropsWeb.WellKnownController do
"skills" => []
})
end
defp base_url, do: ToweropsWeb.Endpoint.url()
defp oauth_server_metadata do
%{
"issuer" => base_url(),
"authorization_endpoint" => "#{base_url()}/oauth/authorize",
"token_endpoint" => "#{base_url()}/oauth/token",
"jwks_uri" => "#{base_url()}/.well-known/jwks.json",
"grant_types_supported" => ["authorization_code"],
"response_types_supported" => ["code"]
}
end
end