bd1a856d33
* wip * scope active user to 1 org * remove TODOs * add render auth namespace * import cycle fix * make condition more readable * convert Evaluate to user Requester * only use active OrgID for SearchUserPermissions * add cache key to interface definition * change final SignedInUsers to interface * fix api key managed roles fetch * fix anon auth id parsing * Update pkg/services/accesscontrol/acimpl/accesscontrol.go Co-authored-by: Ieva <ieva.vasiljeva@grafana.com> --------- Co-authored-by: Ieva <ieva.vasiljeva@grafana.com>
70 lines
2.0 KiB
Go
70 lines
2.0 KiB
Go
package acimpl
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import (
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"context"
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"errors"
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"github.com/prometheus/client_golang/prometheus"
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"github.com/grafana/grafana/pkg/infra/log"
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"github.com/grafana/grafana/pkg/infra/metrics"
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"github.com/grafana/grafana/pkg/services/accesscontrol"
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"github.com/grafana/grafana/pkg/services/auth/identity"
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"github.com/grafana/grafana/pkg/setting"
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)
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var _ accesscontrol.AccessControl = new(AccessControl)
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func ProvideAccessControl(cfg *setting.Cfg) *AccessControl {
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logger := log.New("accesscontrol")
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return &AccessControl{
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cfg, logger, accesscontrol.NewResolvers(logger),
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}
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}
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type AccessControl struct {
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cfg *setting.Cfg
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log log.Logger
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resolvers accesscontrol.Resolvers
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}
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func (a *AccessControl) Evaluate(ctx context.Context, user identity.Requester, evaluator accesscontrol.Evaluator) (bool, error) {
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timer := prometheus.NewTimer(metrics.MAccessEvaluationsSummary)
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defer timer.ObserveDuration()
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metrics.MAccessEvaluationCount.Inc()
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if user == nil || user.IsNil() {
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a.log.Warn("no entity set for access control evaluation")
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return false, nil
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}
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namespace, identifier := user.GetNamespacedID()
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if len(user.GetPermissions()) == 0 {
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a.log.Warn("no permissions set for entity", "namespace", namespace, "id", identifier, "orgID", user.GetOrgID(), "login", user.GetLogin())
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return false, nil
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}
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// Test evaluation without scope resolver first, this will prevent 403 for wildcard scopes when resource does not exist
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if evaluator.Evaluate(user.GetPermissions()) {
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return true, nil
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}
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resolvedEvaluator, err := evaluator.MutateScopes(ctx, a.resolvers.GetScopeAttributeMutator(user.GetOrgID()))
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if err != nil {
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if errors.Is(err, accesscontrol.ErrResolverNotFound) {
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return false, nil
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}
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return false, err
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}
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return resolvedEvaluator.Evaluate(user.GetPermissions()), nil
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}
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func (a *AccessControl) RegisterScopeAttributeResolver(prefix string, resolver accesscontrol.ScopeAttributeResolver) {
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a.resolvers.AddScopeAttributeResolver(prefix, resolver)
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}
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func (a *AccessControl) IsDisabled() bool {
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return accesscontrol.IsDisabled(a.cfg)
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}
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