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fix(advance deploy): EE-1141 A standard user can escalate to cluster administrator privileges on Kubernetes (#5325)

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* fix(advance deploy): EE-1141 A standard user can escalate to cluster administrator privileges on Kubernetes

* fix(advance deploy): EE-1141 reuse existing token cache when do deployment

* fix: EE-1141 use user's SA token to exec pod command

* fix: EE-1141 stop advanced-deploy or pod-exec if user's SA token is empty

* fix: EE-1141 resolve merge conflicts

Co-authored-by: Simon Meng <simon.meng@portainer.io>
This commit is contained in:
cong meng 2021-08-04 11:11:24 +12:00 • committed by GitHub
parent 5652bac004
commit 51ef2c2aa9
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13 changed files with 155 additions and 43 deletions
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17
api/http/handler/websocket/handler.go
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@ -5,6 +5,7 @@ import (
"github.com/gorilla/websocket"
httperror "github.com/portainer/libhttp/error"
portainer "github.com/portainer/portainer/api"
"github.com/portainer/portainer/api/http/proxy/factory/kubernetes"
"github.com/portainer/portainer/api/http/security"
"github.com/portainer/portainer/api/kubernetes/cli"
)
@ -12,20 +13,22 @@ import (
// Handler is the HTTP handler used to handle websocket operations.
type Handler struct {
*mux.Router
DataStore portainer.DataStore
SignatureService portainer.DigitalSignatureService
ReverseTunnelService portainer.ReverseTunnelService
KubernetesClientFactory *cli.ClientFactory
requestBouncer *security.RequestBouncer
connectionUpgrader websocket.Upgrader
DataStore portainer.DataStore
SignatureService portainer.DigitalSignatureService
ReverseTunnelService portainer.ReverseTunnelService
KubernetesClientFactory *cli.ClientFactory
requestBouncer *security.RequestBouncer
connectionUpgrader websocket.Upgrader
kubernetesTokenCacheManager *kubernetes.TokenCacheManager
}
// NewHandler creates a handler to manage websocket operations.
func NewHandler(bouncer *security.RequestBouncer) *Handler {
func NewHandler(kubernetesTokenCacheManager *kubernetes.TokenCacheManager, bouncer *security.RequestBouncer) *Handler {
h := &Handler{
Router: mux.NewRouter(),
connectionUpgrader: websocket.Upgrader{},
requestBouncer: bouncer,
kubernetesTokenCacheManager: kubernetesTokenCacheManager,
}
h.PathPrefix("/websocket/exec").Handler(
bouncer.AuthenticatedAccess(httperror.LoggerHandler(h.websocketExec)))