mirror of
https://github.com/gravitational/teleport.git
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46 lines
1.6 KiB
Go
46 lines
1.6 KiB
Go
/*
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* Teleport
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* Copyright (C) 2023 Gravitational, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package events
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import (
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"github.com/gravitational/trace"
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"github.com/gravitational/teleport/api/types"
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apievents "github.com/gravitational/teleport/api/types/events"
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)
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// ValidateServerMetadata checks that event server ID of the event
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// if present, matches the passed server ID and namespace has proper syntax
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func ValidateServerMetadata(event apievents.AuditEvent, serverID string, isProxy bool) error {
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getter, ok := event.(ServerMetadataGetter)
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if !ok {
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return nil
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}
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switch {
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case getter.GetForwardedBy() == "" && getter.GetServerID() == serverID:
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case isProxy && getter.GetForwardedBy() == serverID:
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default:
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return trace.BadParameter("server %q can't emit event with server ID %q", serverID, getter.GetServerID())
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}
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if ns := getter.GetServerNamespace(); ns != "" && !types.IsValidNamespace(ns) {
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return trace.BadParameter("invalid namespace %q", ns)
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}
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return nil
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}
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