init: experimental custodial

internal/api/registration.go

@@ -0,0 +1,40 @@
+package api
+
+import (
+	"net/http"
+
+	"github.com/grassrootseconomics/cic-custodial/internal/actions"
+	tasker_client "github.com/grassrootseconomics/cic-custodial/internal/tasker/client"
+	"github.com/labstack/echo/v4"
+)
+
+type registrationResponse struct {
+	PublicKey string `json:"publicKey"`
+	JobRef string `json:"jobRef"`
+}
+
+func handleRegistration(c echo.Context) error {
+	var (
+		ap = c.Get("actions").(*actions.ActionsProvider)
+		tc = c.Get("tasker_client").(*tasker_client.TaskerClient)
+	)
+
+	generatedKeyPair, err := ap.CreateNewKeyPair(c.Request().Context())
+	if err != nil {
+		return echo.NewHTTPError(http.StatusInternalServerError, "ERR_GEN_KEYPAIR")
+	}
+
+	job, err := tc.CreateRegistrationTask(tasker_client.RegistrationPayload{
+		PublicKey: generatedKeyPair.Public,
+	}, tasker_client.SetNewAccountNonceTask)
+	if err != nil {
+		return echo.NewHTTPError(http.StatusInternalServerError, "ERR_START_TASK_CHAIN")
+	}
+
+	return c.JSON(http.StatusOK, okResp{
+		registrationResponse{
+			PublicKey: generatedKeyPair.Public,
+			JobRef:    job.ID,
+		},
+	})
+}

internal/api/server.go

@@ -0,0 +1,35 @@
+package api
+
+import (
+	"github.com/grassrootseconomics/cic-custodial/internal/actions"
+	tasker_client "github.com/grassrootseconomics/cic-custodial/internal/tasker/client"
+	"github.com/labstack/echo/v4"
+)
+
+type okResp struct {
+	Data interface{} `json:"data"`
+}
+
+type Opts struct {
+	ActionsProvider *actions.ActionsProvider
+	TaskerClient    *tasker_client.TaskerClient
+}
+
+func BootstrapHTTPServer(o Opts) *echo.Echo {
+	server := echo.New()
+	server.HideBanner = true
+	server.HidePort = true
+
+	server.Use(func(next echo.HandlerFunc) echo.HandlerFunc {
+		return func(c echo.Context) error {
+			c.Set("actions", o.ActionsProvider)
+			c.Set("tasker_client", o.TaskerClient)
+			return next(c)
+		}
+	})
+
+	api := server.Group("/api")
+	api.GET("/register", handleRegistration)
+
+	return server
+}