/
userinfo.go
84 lines (71 loc) · 2.3 KB
/
userinfo.go
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/*
* Copyright 2020 EPAM Systems
*
* 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 userinfo
import (
"fmt"
request_jwt "github.com/dgrijalva/jwt-go/request"
"github.com/odahu/odahu-flow/packages/operator/pkg/apis/user"
"github.com/odahu/odahu-flow/packages/operator/pkg/config"
"github.com/odahu/odahu-flow/packages/operator/pkg/utils"
httputil "github.com/odahu/odahu-flow/packages/operator/pkg/utils/httputil"
"net/http"
logf "sigs.k8s.io/controller-runtime/pkg/runtime/log"
"github.com/gin-gonic/gin"
)
// URLs
const (
GetUserInfoURL = "/user/info"
)
const (
controllerName = "user_controller"
)
var log = logf.Log.WithName(controllerName)
type controller struct {
config config.Claims
}
func ConfigureRoutes(routeGroup *gin.RouterGroup, config config.Claims) {
userController := controller{config: config}
routeGroup.GET(GetUserInfoURL, userController.getUserInfo)
}
// @Summary Get the user information
// @Description Get the user information(email, name and so on)
// @Tags Users
// @Accept json
// @Produce json
// @Success 200 {object} user.UserInfo
// @Router /api/v1/user/info [get]
func (cc *controller) getUserInfo(c *gin.Context) {
token, err := request_jwt.AuthorizationHeaderExtractor.ExtractToken(c.Request)
if err == request_jwt.ErrNoTokenInRequest {
c.JSON(http.StatusOK, &user.AnonymousUser)
return
} else if err != nil {
const errorMessage = "Unexpected error during extraction a token from headers"
log.Error(err, errorMessage)
c.JSON(http.StatusBadRequest, httputil.HTTPResult{
Message: errorMessage,
})
return
}
userInfo, err := utils.ExtractUserInfoFromToken(token, cc.config)
if err != nil {
c.JSON(http.StatusBadRequest, httputil.HTTPResult{
Message: fmt.Sprintf("Malformed JWT: %s", err.Error()),
})
return
}
c.JSON(http.StatusOK, userInfo)
}