Refactor destination selection for acme-http authorities, to load destinations dynamically

lemur/plugins/lemur_acme/plugin.py

@@ -721,7 +721,6 @@ class ACMEIssuerPlugin(IssuerPlugin):
             account_number = None
             provider_type = None
 
-        acme_client.new_order()
         domains = self.acme.get_domains(issuer_options)
         if not create_immediately:
             # Create pending authorizations that we'll need to do the creation
@@ -844,9 +843,8 @@ class ACMEHttpIssuerPlugin(IssuerPlugin):
         },
         {
             "name": "tokenDestination",
-            "type": "select",
+            "type": "destinationSelect",
             "required": True,
-            "available": destination_list,
             "helpMessage": "The destination to use to deploy the token.",
         },
     ]
@@ -871,7 +869,6 @@ class ACMEHttpIssuerPlugin(IssuerPlugin):
         """
         self.acme = AcmeHandler()
         authority = issuer_options.get("authority")
-        create_immediately = issuer_options.get("create_immediately", False)
         acme_client, registration = self.acme.setup_acme_client(authority)
 
         orderr = acme_client.new_order(csr)
@@ -888,12 +885,10 @@ class ACMEHttpIssuerPlugin(IssuerPlugin):
         if len(chall) == 0:
             raise Exception('HTTP-01 challenge was not offered by the CA server.')
         else:
-            # Here we probably should create a pending certificate and make use of celery, but for now
-            # I'll ignore all of that
             token_destination = None
             for option in json.loads(issuer_options["authority"].options):
                 if option["name"] == "tokenDestination":
-                    token_destination = destination_service.get_by_label(option["value"])
+                    token_destination = destination_service.get(option["value"])
 
             if token_destination is None:
                 raise Exception('No token_destination configured for this authority. Cant complete HTTP-01 challenge')

lemur/static/app/angular/authorities/authority/authority.js

@@ -34,7 +34,7 @@ angular.module('lemur')
     };
   })
 
-  .controller('AuthorityCreateController', function ($scope, $uibModalInstance, AuthorityService, AuthorityApi, LemurRestangular, RoleService, PluginService, WizardHandler, toaster)  {
+  .controller('AuthorityCreateController', function ($scope, $uibModalInstance, AuthorityService, AuthorityApi, LemurRestangular, RoleService, PluginService, WizardHandler, toaster, DestinationService)  {
     $scope.authority = LemurRestangular.restangularizeElement(null, {}, 'authorities');
     // set the defaults
     AuthorityService.getDefaults($scope.authority).then(function () {
@@ -52,6 +52,12 @@ angular.module('lemur')
       });
     });
 
+    $scope.getDestinations = function() {
+      return DestinationService.findDestinationsByName('').then(function(destinations) {
+        $scope.destinations = destinations;
+      });
+    };
+
     $scope.getAuthoritiesByName = function (value) {
       return AuthorityService.findAuthorityByName(value).then(function (authorities) {
         $scope.authorities = authorities;

lemur/static/app/angular/authorities/authority/options.tpl.html

@@ -72,11 +72,28 @@
           <div class="col-sm-10">
             <input name="sub" ng-if="item.type == 'int'" type="number" ng-pattern="item.validation?item.validation:'^[0-9]+$'"
                    class="form-control" ng-model="item.value"/>
+
             <select name="sub" ng-if="item.type == 'select'" class="form-control" ng-options="i for i in item.available"
                     ng-model="item.value"></select>
+
+            <!-- DestSelect options -->
+            <ui-select class="input-md" ng-model="item.value" theme="bootstrap" title="choose a destination" ng-if="item.type == 'destinationSelect'">
+                <ui-select-match placeholder="select an destination...">{{$select.selected.label}}</ui-select-match>
+                <ui-select-choices class="form-control"
+                             refresh="getDestinations()"
+                             refresh-delay="300"
+                             repeat="destination.id as destination in destinations | filter: $select.search">
+                    <div ng-bind-html="destination.label | highlight: $select.search"></div>
+                    <small>
+                        <span ng-bind-html="''+destination.description | highlight: $select.search"></span>
+                    </small>
+                </ui-select-choices>
+            </ui-select>
+
             <input name="sub" ng-if="item.type == 'bool'" class="form-control" type="checkbox" ng-model="item.value">
             <input name="sub" ng-if="item.type == 'str'" type="text" class="form-control" ng-model="item.value"/>
               <textarea name="sub" ng-if="item.type == 'textarea'" class="form-control" ng-model="item.value"></textarea>
+
             <div ng-if="item.type == 'export-plugin'">
               <form name="exportForm" class="form-horizontal" role="form" novalidate>
                 <select class="form-control" ng-model="item.value"