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// Copyright (c) Tailscale Inc & contributors
// SPDX-License-Identifier: BSD-3-Clause
package sessionrecording
import "tailscale.com/tailcfg"
// CastHeader is the header of an asciinema file.
type CastHeader struct {
// Version is the asciinema file format version.
Version int `json:"version"`
// Width is the terminal width in characters.
// It is non-zero for Pty sessions.
Width int `json:"width"`
// Height is the terminal height in characters.
// It is non-zero for Pty sessions.
Height int `json:"height"`
// Timestamp is the unix timestamp of when the recording started.
Timestamp int64 `json:"timestamp"`
// Command is the command that was executed.
// Typically empty for shell sessions.
Command string `json:"command,omitempty"`
// SrcNode is the FQDN of the node originating the connection.
// It is also the MagicDNS name for the node.
// It does not have a trailing dot.
// e.g. "host.tail-scale.ts.net"
SrcNode string `json:"srcNode"`
// SrcNodeID is the node ID of the node originating the connection.
SrcNodeID tailcfg.StableNodeID `json:"srcNodeID"`
// Tailscale-specific fields:
// SrcNodeTags is the list of tags on the node originating the connection (if any).
SrcNodeTags []string `json:"srcNodeTags,omitempty"`
// SrcNodeUserID is the user ID of the node originating the connection (if not tagged).
SrcNodeUserID tailcfg.UserID `json:"srcNodeUserID,omitempty"` // if not tagged
// SrcNodeUser is the LoginName of the node originating the connection (if not tagged).
SrcNodeUser string `json:"srcNodeUser,omitempty"`
// Fields that are only set for Tailscale SSH session recordings:
// Env is the environment variables of the session.
// Only "TERM" is set (2023-03-22).
Env map[string]string `json:"env"`
// SSHUser is the username as presented by the client.
SSHUser string `json:"sshUser"` // as presented by the client
// LocalUser is the effective username on the server.
LocalUser string `json:"localUser"`
// ConnectionID uniquely identifies a connection made to the SSH server.
// It may be shared across multiple sessions over the same connection in
// case of SSH multiplexing.
ConnectionID string `json:"connectionID"`
// Fields that are only set for Kubernetes API server proxy session recordings:
Kubernetes *Kubernetes `json:"kubernetes,omitempty"`
}
// Kubernetes contains 'kubectl exec/attach' session specific information for
// tsrecorder.
type Kubernetes struct {
// PodName is the name of the Pod the session was recorded for.
PodName string
// Namespace is the namespace in which the Pod the session was recorded for exists in.
Namespace string
// Container is the container the session was recorded for.
Container string
// SessionType is the type of session that was executed (e.g., exec, attach)
SessionType string
}
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