Add temporary http endpoint

app/controllers/api/device_certs_controller.rb

@@ -1,11 +1,16 @@
 module Api
   class DeviceCertsController < Api::AbstractController
-    def show
-      render json: {finish: :this}
-    end
-
     def create
-      mutate DeviceCerts::Create.run(raw_json, device: current_device)
+      # TODO(Connor) - This is just a stub.
+      serial = params["serial_number"] || raise("no serial supplied")
+      tags = params["tags"] || raise("no tags supplied")
+      NervesHub.new_device(serial, tags)
+      certs = NervesHub.sign_device(serial)
+      data = certs
+      data[:nerves_hub_host] = NervesHub.hostname()
+      data[:nerves_hub_port] = NervesHub.port()
+      data[:nerves_hub_ca]   = NervesHub.ca()
+      render json: data
     end
 
 private

app/lib/nerves_hub.rb

@@ -93,7 +93,7 @@ class NervesHub
     csr_safe = Base64.strict_encode64(csr_bin)
 
     data = {
-      identifier: serial_number
+      identifier: serial_number,
       csr:        csr_safe,
     }
     resp = conn.post(device_sign_path(serial_number), data.to_json(), headers())
@@ -102,7 +102,7 @@ class NervesHub
     FileUtils.rm(key_file)
     FileUtils.rm(csr_file)
     ret = {
-      cert: Base64.strict_encode64(cert)
+      cert: Base64.strict_encode64(cert),
       csr:  csr_safe,
       key:  key_safe,
     }
@@ -112,6 +112,18 @@ class NervesHub
     !(current_cert.nil? && current_key.nil?)
   end
 
+  def self.hostname
+    NERVES_HUB_HOST
+  end
+
+  def self.port
+    NERVES_HUB_PORT
+  end
+
+  def self.ca
+    Base64.strict_encode64(File.read(@current_ca_file))
+  end
+
 private
 
   def self.devices_path

config/routes.rb

@@ -27,7 +27,7 @@ FarmBot::Application.routes.draw do
     # Singular API Resources:
     {
       device:          [:create, :destroy, :show, :update],
-      device_cert:     [:create, :show],
+      device_cert:     [:create],
       fbos_config:     [:destroy, :show, :update,],
       firmware_config: [:destroy, :show, :update,],
       public_key:      [:show],