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|
package handlers
import (
"net/http"
"time"
"github.com/gin-gonic/gin"
"github.com/seaweedfs/seaweedfs/weed/admin/dash"
"github.com/seaweedfs/seaweedfs/weed/admin/view/app"
"github.com/seaweedfs/seaweedfs/weed/admin/view/layout"
"github.com/seaweedfs/seaweedfs/weed/glog"
)
// UserHandlers contains all the HTTP handlers for user management
type UserHandlers struct {
adminServer *dash.AdminServer
}
// NewUserHandlers creates a new instance of UserHandlers
func NewUserHandlers(adminServer *dash.AdminServer) *UserHandlers {
return &UserHandlers{
adminServer: adminServer,
}
}
// ShowObjectStoreUsers renders the object store users management page
func (h *UserHandlers) ShowObjectStoreUsers(c *gin.Context) {
// Get object store users data from the server
usersData := h.getObjectStoreUsersData(c)
// Render HTML template
c.Header("Content-Type", "text/html")
usersComponent := app.ObjectStoreUsers(usersData)
layoutComponent := layout.Layout(c, usersComponent)
err := layoutComponent.Render(c.Request.Context(), c.Writer)
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to render template: " + err.Error()})
return
}
}
// GetUsers returns the list of users as JSON
func (h *UserHandlers) GetUsers(c *gin.Context) {
users, err := h.adminServer.GetObjectStoreUsers()
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to get users: " + err.Error()})
return
}
c.JSON(http.StatusOK, gin.H{"users": users})
}
// CreateUser handles user creation
func (h *UserHandlers) CreateUser(c *gin.Context) {
var req dash.CreateUserRequest
if err := c.ShouldBindJSON(&req); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid request: " + err.Error()})
return
}
// Validate required fields
if req.Username == "" {
c.JSON(http.StatusBadRequest, gin.H{"error": "Username is required"})
return
}
user, err := h.adminServer.CreateObjectStoreUser(req)
if err != nil {
glog.Errorf("Failed to create user %s: %v", req.Username, err)
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to create user: " + err.Error()})
return
}
c.JSON(http.StatusCreated, gin.H{
"message": "User created successfully",
"user": user,
})
}
// UpdateUser handles user updates
func (h *UserHandlers) UpdateUser(c *gin.Context) {
username := c.Param("username")
if username == "" {
c.JSON(http.StatusBadRequest, gin.H{"error": "Username is required"})
return
}
var req dash.UpdateUserRequest
if err := c.ShouldBindJSON(&req); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid request: " + err.Error()})
return
}
user, err := h.adminServer.UpdateObjectStoreUser(username, req)
if err != nil {
glog.Errorf("Failed to update user %s: %v", username, err)
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to update user: " + err.Error()})
return
}
c.JSON(http.StatusOK, gin.H{
"message": "User updated successfully",
"user": user,
})
}
// DeleteUser handles user deletion
func (h *UserHandlers) DeleteUser(c *gin.Context) {
username := c.Param("username")
if username == "" {
c.JSON(http.StatusBadRequest, gin.H{"error": "Username is required"})
return
}
err := h.adminServer.DeleteObjectStoreUser(username)
if err != nil {
glog.Errorf("Failed to delete user %s: %v", username, err)
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to delete user: " + err.Error()})
return
}
c.JSON(http.StatusOK, gin.H{
"message": "User deleted successfully",
})
}
// GetUserDetails returns detailed information about a specific user
func (h *UserHandlers) GetUserDetails(c *gin.Context) {
username := c.Param("username")
if username == "" {
c.JSON(http.StatusBadRequest, gin.H{"error": "Username is required"})
return
}
user, err := h.adminServer.GetObjectStoreUserDetails(username)
if err != nil {
c.JSON(http.StatusNotFound, gin.H{"error": "User not found: " + err.Error()})
return
}
c.JSON(http.StatusOK, user)
}
// CreateAccessKey creates a new access key for a user
func (h *UserHandlers) CreateAccessKey(c *gin.Context) {
username := c.Param("username")
if username == "" {
c.JSON(http.StatusBadRequest, gin.H{"error": "Username is required"})
return
}
accessKey, err := h.adminServer.CreateAccessKey(username)
if err != nil {
glog.Errorf("Failed to create access key for user %s: %v", username, err)
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to create access key: " + err.Error()})
return
}
c.JSON(http.StatusCreated, gin.H{
"message": "Access key created successfully",
"access_key": accessKey,
})
}
// DeleteAccessKey deletes an access key for a user
func (h *UserHandlers) DeleteAccessKey(c *gin.Context) {
username := c.Param("username")
accessKeyId := c.Param("accessKeyId")
if username == "" || accessKeyId == "" {
c.JSON(http.StatusBadRequest, gin.H{"error": "Username and access key ID are required"})
return
}
err := h.adminServer.DeleteAccessKey(username, accessKeyId)
if err != nil {
glog.Errorf("Failed to delete access key %s for user %s: %v", accessKeyId, username, err)
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to delete access key: " + err.Error()})
return
}
c.JSON(http.StatusOK, gin.H{
"message": "Access key deleted successfully",
})
}
// GetUserPolicies returns the policies for a user
func (h *UserHandlers) GetUserPolicies(c *gin.Context) {
username := c.Param("username")
if username == "" {
c.JSON(http.StatusBadRequest, gin.H{"error": "Username is required"})
return
}
policies, err := h.adminServer.GetUserPolicies(username)
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to get user policies: " + err.Error()})
return
}
c.JSON(http.StatusOK, gin.H{"policies": policies})
}
// UpdateUserPolicies updates the policies for a user
func (h *UserHandlers) UpdateUserPolicies(c *gin.Context) {
username := c.Param("username")
if username == "" {
c.JSON(http.StatusBadRequest, gin.H{"error": "Username is required"})
return
}
var req dash.UpdateUserPoliciesRequest
if err := c.ShouldBindJSON(&req); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid request: " + err.Error()})
return
}
err := h.adminServer.UpdateUserPolicies(username, req.Actions)
if err != nil {
glog.Errorf("Failed to update policies for user %s: %v", username, err)
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to update user policies: " + err.Error()})
return
}
c.JSON(http.StatusOK, gin.H{
"message": "User policies updated successfully",
})
}
// getObjectStoreUsersData retrieves object store users data from the server
func (h *UserHandlers) getObjectStoreUsersData(c *gin.Context) dash.ObjectStoreUsersData {
username := c.GetString("username")
if username == "" {
username = "admin"
}
// Get object store users
users, err := h.adminServer.GetObjectStoreUsers()
if err != nil {
glog.Errorf("Failed to get object store users: %v", err)
// Return empty data on error
return dash.ObjectStoreUsersData{
Username: username,
Users: []dash.ObjectStoreUser{},
TotalUsers: 0,
LastUpdated: time.Now(),
}
}
return dash.ObjectStoreUsersData{
Username: username,
Users: users,
TotalUsers: len(users),
LastUpdated: time.Now(),
}
}
|
