/
basicAuth.go
127 lines (117 loc) · 3.68 KB
/
basicAuth.go
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//(C) Copyright [2020] Hewlett Packard Enterprise Development LP
//
//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 rfphandler ...
package rfphandler
import (
log "github.com/sirupsen/logrus"
"io/ioutil"
"net/http"
"time"
pluginConfig "github.com/ODIM-Project/ODIM/plugin-redfish/config"
"github.com/ODIM-Project/ODIM/plugin-redfish/rfpmodel"
"github.com/ODIM-Project/ODIM/plugin-redfish/rfpresponse"
"github.com/ODIM-Project/ODIM/plugin-redfish/rfputilities"
iris "github.com/kataras/iris/v12"
)
//TokenValidation validates sent token with the list of plugin generated tokens
func TokenValidation(token string) bool {
var flag bool
flag = false
for _, v := range tokenDetails {
if token == v.Token {
flag = true
if time.Since(v.LastUsed).Minutes() > pluginConfig.Data.SessionTimeoutInMinutes {
return flag
}
}
}
return flag
}
//Validate does Basic authentication with device and returns UUID of device in response
func Validate(ctx iris.Context) {
//Get token from Request
if ctx.GetHeader("X-Auth-Token") == "" && ctx.GetHeader("Authorization") == "" {
ctx.StatusCode(http.StatusUnauthorized)
log.Error("No valid authorization")
ctx.WriteString("No valid authorization")
return
}
token := ctx.GetHeader("X-Auth-Token")
//Validating the token
if token != "" {
flag := TokenValidation(token)
if !flag {
log.Error("Invalid/Expired X-Auth-Token")
ctx.StatusCode(http.StatusUnauthorized)
ctx.WriteString("Invalid/Expired X-Auth-Token")
return
}
}
var deviceDetails rfpmodel.Device
//Get device details from request
err := ctx.ReadJSON(&deviceDetails)
if err != nil {
log.Error("Unable to collect data from request: " + err.Error())
ctx.StatusCode(http.StatusBadRequest)
ctx.WriteString("Unable to collect data from request: " + err.Error())
return
}
device := &rfputilities.RedfishDevice{
Host: deviceDetails.Host,
Username: deviceDetails.Username,
Password: string(deviceDetails.Password),
}
redfishClient, err := rfputilities.GetRedfishClient()
if err != nil {
log.Error(err.Error())
rfpresponse.SetErrorResponse(ctx, err.Error(), http.StatusInternalServerError)
return
}
//Get ServiceRoot of the device
err = redfishClient.GetRootService(device)
if err != nil {
log.Error(err.Error())
rfpresponse.SetErrorResponse(ctx, err.Error(), http.StatusBadRequest)
return
}
//Doing Get on device using basic Authentication
resp, err := redfishClient.BasicAuthWithDevice(device, device.RootNode.Systems.Oid)
if err != nil {
log.Error(err.Error())
rfpresponse.SetErrorResponse(ctx, err.Error(), http.StatusBadRequest)
return
}
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
log.Error(err.Error())
rfpresponse.SetErrorResponse(ctx, err.Error(), http.StatusBadRequest)
return
}
defer resp.Body.Close()
if resp.StatusCode == http.StatusUnauthorized {
ctx.StatusCode(resp.StatusCode)
ctx.JSON(string(body))
return
}
if resp.StatusCode >= 300 {
log.Error("Could not retrieve ComputerSystems for " + device.Host + " :" + string(body))
}
response := rfpresponse.Device{
ServerIP: device.Host,
Username: device.Username,
DeviceUUID: device.RootNode.UUID,
}
ctx.StatusCode(resp.StatusCode)
ctx.JSON(response)
}