add auditing events search api

pkg/api/auditing/v1alpha1/types.go

@@ -0,0 +1,108 @@
+/*
+Copyright 2020 The KubeSphere Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+import (
+	"github.com/emicklei/go-restful"
+	"kubesphere.io/kubesphere/pkg/simple/client/auditing"
+	"strconv"
+	"time"
+)
+
+type APIResponse struct {
+	Events     *auditing.Events     `json:"query,omitempty" description:"query results"`
+	Statistics *auditing.Statistics `json:"statistics,omitempty" description:"statistics results"`
+	Histogram  *auditing.Histogram  `json:"histogram,omitempty" description:"histogram results"`
+}
+
+type Query struct {
+	Operation                  string `json:"operation,omitempty"`
+	WorkspaceFilter            string `json:"workspace_filter,omitempty"`
+	WorkspaceSearch            string `json:"workspace_search,omitempty"`
+	ObjectRefNamespaceFilter   string `json:"objectref_namespace_filter,omitempty"`
+	ObjectRefNamespaceSearch   string `json:"objectref_namespace_search,omitempty"`
+	ObjectRefNameFilter        string `json:"objectref_name_filter,omitempty"`
+	ObjectRefNameSearch        string `json:"objectref_name_search,omitempty"`
+	LevelFilter                string `json:"level_filter,omitempty"`
+	VerbFilter                 string `json:"verb_filter,omitempty"`
+	UserFilter                 string `json:"user_filter,omitempty"`
+	UserSearch                 string `json:"user_search,omitempty"`
+	GroupSearch                string `json:"group_search,omitempty"`
+	SourceIpSearch             string `json:"source_ip_search,omitempty"`
+	ObjectRefResourceFilter    string `json:"objectref_resource_filter,omitempty"`
+	ObjectRefSubresourceFilter string `json:"objectref_subresource_filter,omitempty"`
+	ResponesStatusFilter       string `json:"response_status_filter,omitempty"`
+
+	StartTime *time.Time `json:"start_time,omitempty"`
+	EndTime   *time.Time `json:"end_time,omitempty"`
+
+	Interval string `json:"interval,omitempty"`
+	Sort     string `json:"sort,omitempty"`
+	From     int64  `json:"from,omitempty"`
+	Size     int64  `json:"size,omitempty"`
+}
+
+func ParseQueryParameter(req *restful.Request) (*Query, error) {
+	q := &Query{}
+
+	q.Operation = req.QueryParameter("operation")
+	q.WorkspaceFilter = req.QueryParameter("workspace_filter")
+	q.WorkspaceSearch = req.QueryParameter("workspace_search")
+	q.ObjectRefNamespaceFilter = req.QueryParameter("objectref_namespace_filter")
+	q.ObjectRefNamespaceSearch = req.QueryParameter("objectref_namespace_search")
+	q.ObjectRefNameFilter = req.QueryParameter("objectref_name_filter")
+	q.ObjectRefNameSearch = req.QueryParameter("objectref_name_search")
+	q.LevelFilter = req.QueryParameter("level_filter")
+	q.VerbFilter = req.QueryParameter("verb_filter")
+	q.SourceIpSearch = req.QueryParameter("source_ip_search")
+	q.UserFilter = req.QueryParameter("user_filter")
+	q.UserSearch = req.QueryParameter("user_search")
+	q.GroupSearch = req.QueryParameter("group_search")
+	q.ObjectRefResourceFilter = req.QueryParameter("objectref_resource_filter")
+	q.ObjectRefSubresourceFilter = req.QueryParameter("objectref_subresource_filter")
+	q.ResponesStatusFilter = req.QueryParameter("response_status_filter")
+
+	if tstr := req.QueryParameter("start_time"); tstr != "" {
+		sec, err := strconv.ParseInt(tstr, 10, 64)
+		if err != nil {
+			return nil, err
+		}
+		t := time.Unix(sec, 0)
+		q.StartTime = &t
+	}
+	if tstr := req.QueryParameter("end_time"); tstr != "" {
+		sec, err := strconv.ParseInt(tstr, 10, 64)
+		if err != nil {
+			return nil, err
+		}
+		t := time.Unix(sec, 0)
+		q.EndTime = &t
+	}
+	if q.Interval = req.QueryParameter("interval"); q.Interval == "" {
+		q.Interval = "15m"
+	}
+	q.From, _ = strconv.ParseInt(req.QueryParameter("from"), 10, 64)
+	size, err := strconv.ParseInt(req.QueryParameter("size"), 10, 64)
+	if err != nil {
+		size = 10
+	}
+	q.Size = size
+	if q.Sort = req.QueryParameter("sort"); q.Sort != "asc" {
+		q.Sort = "desc"
+	}
+	return q, nil
+}