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Code Issues Releases Activity

fix(kubernetes): Namespace access permission changes role bindings not created [R8S-366] (#826)

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This commit is contained in:
Cara Ryan 2025-07-11 14:55:48 +12:00 • committed by GitHub
parent 150d986179
commit b7e906701a
10 changed files with 95 additions and 17 deletions
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6
api/http/handler/auth/authenticate.go
View file

@ -2,6 +2,7 @@ package auth
import (
"net/http"
"strconv"
"strings"
portainer "github.com/portainer/portainer/api"
@ -82,6 +83,11 @@ func (handler *Handler) authenticate(rw http.ResponseWriter, r *http.Request) *h
}
}
// Clear any existing user caches
if user != nil {
handler.KubernetesClientFactory.ClearUserClientCache(strconv.Itoa(int(user.ID)))
}
if user != nil && isUserInitialAdmin(user) || settings.AuthenticationMethod == portainer.AuthenticationInternal {
return handler.authenticateInternal(rw, user, payload.Password)
}

5
api/http/handler/auth/handler.go
View file

@ -8,6 +8,7 @@ import (
"github.com/portainer/portainer/api/http/proxy"
"github.com/portainer/portainer/api/http/proxy/factory/kubernetes"
"github.com/portainer/portainer/api/http/security"
"github.com/portainer/portainer/api/kubernetes/cli"
httperror "github.com/portainer/portainer/pkg/libhttp/error"
"github.com/gorilla/mux"
@ -23,16 +24,18 @@ type Handler struct {
OAuthService portainer.OAuthService
ProxyManager *proxy.Manager
KubernetesTokenCacheManager *kubernetes.TokenCacheManager
KubernetesClientFactory *cli.ClientFactory
passwordStrengthChecker security.PasswordStrengthChecker
bouncer security.BouncerService
}
// NewHandler creates a handler to manage authentication operations.
func NewHandler(bouncer security.BouncerService, rateLimiter *security.RateLimiter, passwordStrengthChecker security.PasswordStrengthChecker) *Handler {
func NewHandler(bouncer security.BouncerService, rateLimiter *security.RateLimiter, passwordStrengthChecker security.PasswordStrengthChecker, kubernetesClientFactory *cli.ClientFactory) *Handler {
h := &Handler{
Router: mux.NewRouter(),
passwordStrengthChecker: passwordStrengthChecker,
bouncer: bouncer,
KubernetesClientFactory: kubernetesClientFactory,
}
h.Handle("/auth/oauth/validate",

2
api/http/handler/auth/logout.go
View file

@ -2,6 +2,7 @@ package auth
import (
"net/http"
"strconv"
"github.com/portainer/portainer/api/http/security"
"github.com/portainer/portainer/api/logoutcontext"
@ -23,6 +24,7 @@ func (handler *Handler) logout(w http.ResponseWriter, r *http.Request) *httperro
if tokenData != nil {
handler.KubernetesTokenCacheManager.RemoveUserFromCache(tokenData.ID)
handler.KubernetesClientFactory.ClearUserClientCache(strconv.Itoa(int(tokenData.ID)))
logoutcontext.Cancel(tokenData.Token)
}

18
api/http/handler/endpoints/endpoint_registries_list.go
View file

@ -75,7 +75,7 @@ func (handler *Handler) listRegistries(tx dataservices.DataStoreTx, r *http.Requ
return nil, httperror.InternalServerError("Unable to retrieve registries from the database", err)
}
registries, handleError := handler.filterRegistriesByAccess(r, registries, endpoint, user, securityContext.UserMemberships)
registries, handleError := handler.filterRegistriesByAccess(tx, r, registries, endpoint, user, securityContext.UserMemberships)
if handleError != nil {
return nil, handleError
}
@ -87,15 +87,15 @@ func (handler *Handler) listRegistries(tx dataservices.DataStoreTx, r *http.Requ
return registries, err
}
func (handler *Handler) filterRegistriesByAccess(r *http.Request, registries []portainer.Registry, endpoint *portainer.Endpoint, user *portainer.User, memberships []portainer.TeamMembership) ([]portainer.Registry, *httperror.HandlerError) {
func (handler *Handler) filterRegistriesByAccess(tx dataservices.DataStoreTx, r *http.Request, registries []portainer.Registry, endpoint *portainer.Endpoint, user *portainer.User, memberships []portainer.TeamMembership) ([]portainer.Registry, *httperror.HandlerError) {
if !endpointutils.IsKubernetesEndpoint(endpoint) {
return security.FilterRegistries(registries, user, memberships, endpoint.ID), nil
}
return handler.filterKubernetesEndpointRegistries(r, registries, endpoint, user, memberships)
return handler.filterKubernetesEndpointRegistries(tx, r, registries, endpoint, user, memberships)
}
func (handler *Handler) filterKubernetesEndpointRegistries(r *http.Request, registries []portainer.Registry, endpoint *portainer.Endpoint, user *portainer.User, memberships []portainer.TeamMembership) ([]portainer.Registry, *httperror.HandlerError) {
func (handler *Handler) filterKubernetesEndpointRegistries(tx dataservices.DataStoreTx, r *http.Request, registries []portainer.Registry, endpoint *portainer.Endpoint, user *portainer.User, memberships []portainer.TeamMembership) ([]portainer.Registry, *httperror.HandlerError) {
namespaceParam, _ := request.RetrieveQueryParameter(r, "namespace", true)
isAdmin, err := security.IsAdmin(r)
if err != nil {
@ -116,7 +116,7 @@ func (handler *Handler) filterKubernetesEndpointRegistries(r *http.Request, regi
return registries, nil
}
return handler.filterKubernetesRegistriesByUserRole(r, registries, endpoint, user)
return handler.filterKubernetesRegistriesByUserRole(tx, r, registries, endpoint, user)
}
func (handler *Handler) isNamespaceAuthorized(endpoint *portainer.Endpoint, namespace string, userId portainer.UserID, memberships []portainer.TeamMembership, isAdmin bool) (bool, error) {
@ -169,7 +169,7 @@ func registryAccessPoliciesContainsNamespace(registryAccess portainer.RegistryAc
return false
}
func (handler *Handler) filterKubernetesRegistriesByUserRole(r *http.Request, registries []portainer.Registry, endpoint *portainer.Endpoint, user *portainer.User) ([]portainer.Registry, *httperror.HandlerError) {
func (handler *Handler) filterKubernetesRegistriesByUserRole(tx dataservices.DataStoreTx, r *http.Request, registries []portainer.Registry, endpoint *portainer.Endpoint, user *portainer.User) ([]portainer.Registry, *httperror.HandlerError) {
err := handler.requestBouncer.AuthorizedEndpointOperation(r, endpoint)
if errors.Is(err, security.ErrAuthorizationRequired) {
return nil, httperror.Forbidden("User is not authorized", err)
@ -178,7 +178,7 @@ func (handler *Handler) filterKubernetesRegistriesByUserRole(r *http.Request, re
return nil, httperror.InternalServerError("Unable to retrieve info from request context", err)
}
userNamespaces, err := handler.userNamespaces(endpoint, user)
userNamespaces, err := handler.userNamespaces(tx, endpoint, user)
if err != nil {
return nil, httperror.InternalServerError("unable to retrieve user namespaces", err)
}
@ -186,7 +186,7 @@ func (handler *Handler) filterKubernetesRegistriesByUserRole(r *http.Request, re
return filterRegistriesByNamespaces(registries, endpoint.ID, userNamespaces), nil
}
func (handler *Handler) userNamespaces(endpoint *portainer.Endpoint, user *portainer.User) ([]string, error) {
func (handler *Handler) userNamespaces(tx dataservices.DataStoreTx, endpoint *portainer.Endpoint, user *portainer.User) ([]string, error) {
kcl, err := handler.K8sClientFactory.GetPrivilegedKubeClient(endpoint)
if err != nil {
return nil, err
@ -197,7 +197,7 @@ func (handler *Handler) userNamespaces(endpoint *portainer.Endpoint, user *porta
return nil, err
}
userMemberships, err := handler.DataStore.TeamMembership().TeamMembershipsByUserID(user.ID)
userMemberships, err := tx.TeamMembership().TeamMembershipsByUserID(user.ID)
if err != nil {
return nil, err
}

10
api/http/handler/kubernetes/client.go
View file

@ -2,8 +2,10 @@ package kubernetes
import (
"net/http"
"strconv"
"github.com/portainer/portainer/api/http/middlewares"
"github.com/portainer/portainer/api/http/security"
"github.com/portainer/portainer/api/kubernetes/cli"
httperror "github.com/portainer/portainer/pkg/libhttp/error"
"github.com/rs/zerolog/log"
@ -25,7 +27,13 @@ func (handler *Handler) prepareKubeClient(r *http.Request) (*cli.KubeClient, *ht
return nil, httperror.NotFound("Unable to find the Kubernetes endpoint associated to the request.", err)
}
pcli, err := handler.KubernetesClientFactory.GetPrivilegedKubeClient(endpoint)
tokenData, err := security.RetrieveTokenData(r)
if err != nil {
log.Error().Err(err).Str("context", "prepareKubeClient").Msg("Unable to retrieve token data associated to the request.")
return nil, httperror.InternalServerError("Unable to retrieve token data associated to the request.", err)
}
pcli, err := handler.KubernetesClientFactory.GetPrivilegedUserKubeClient(endpoint, strconv.Itoa(int(tokenData.ID)))
if err != nil {
log.Error().Err(err).Str("context", "prepareKubeClient").Msg("Unable to get a privileged Kubernetes client for the user.")
return nil, httperror.InternalServerError("Unable to get a privileged Kubernetes client for the user.", err)

6
api/http/handler/kubernetes/handler.go
View file

@ -146,7 +146,7 @@ func (h *Handler) getProxyKubeClient(r *http.Request) (portainer.KubeClient, *ht
return nil, httperror.Forbidden(fmt.Sprintf("an error occurred during the getProxyKubeClient operation, permission denied to access the environment /api/kubernetes/%d. Error: ", endpointID), err)
}
cli, ok := h.KubernetesClientFactory.GetProxyKubeClient(strconv.Itoa(endpointID), tokenData.Token)
cli, ok := h.KubernetesClientFactory.GetProxyKubeClient(strconv.Itoa(endpointID), strconv.Itoa(int(tokenData.ID)))
if !ok {
return nil, httperror.InternalServerError("an error occurred during the getProxyKubeClient operation,failed to get proxy KubeClient", nil)
}
@ -179,7 +179,7 @@ func (handler *Handler) kubeClientMiddleware(next http.Handler) http.Handler {
}
// Check if we have a kubeclient against this auth token already, otherwise generate a new one
_, ok := handler.KubernetesClientFactory.GetProxyKubeClient(strconv.Itoa(endpointID), tokenData.Token)
_, ok := handler.KubernetesClientFactory.GetProxyKubeClient(strconv.Itoa(endpointID), strconv.Itoa(int(tokenData.ID)))
if ok {
next.ServeHTTP(w, r)
return
@ -269,7 +269,7 @@ func (handler *Handler) kubeClientMiddleware(next http.Handler) http.Handler {
return
}
handler.KubernetesClientFactory.SetProxyKubeClient(strconv.Itoa(int(endpoint.ID)), tokenData.Token, kubeCli)
handler.KubernetesClientFactory.SetProxyKubeClient(strconv.Itoa(int(endpoint.ID)), strconv.Itoa(int(tokenData.ID)), kubeCli)
next.ServeHTTP(w, r)
})
}

1
api/http/proxy/factory/kubernetes/transport.go
View file

@ -58,6 +58,7 @@ func (transport *baseTransport) proxyKubernetesRequest(request *http.Request) (*
switch {
case strings.EqualFold(requestPath, "/namespaces/portainer/configmaps/portainer-config") && (request.Method == "PUT" || request.Method == "POST"):
transport.k8sClientFactory.ClearClientCache()
defer transport.tokenManager.UpdateUserServiceAccountsForEndpoint(portainer.EndpointID(endpointID))
return transport.executeKubernetesRequest(request)
case strings.EqualFold(requestPath, "/namespaces"):

2
api/http/server.go
View file

@ -131,7 +131,7 @@ func (server *Server) Start() error {
passwordStrengthChecker := security.NewPasswordStrengthChecker(server.DataStore.Settings())
var authHandler = auth.NewHandler(requestBouncer, rateLimiter, passwordStrengthChecker)
var authHandler = auth.NewHandler(requestBouncer, rateLimiter, passwordStrengthChecker, server.KubernetesClientFactory)
authHandler.DataStore = server.DataStore
authHandler.CryptoService = server.CryptoService
authHandler.JWTService = server.JWTService