132 lines
2.6 KiB
Go
132 lines
2.6 KiB
Go
package commonbackend
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type Start struct {
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Arguments []byte
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}
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type Stop struct {
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}
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type AddProxy struct {
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SourceIP string
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SourcePort uint16
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DestPort uint16
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Protocol string // Will be either 'tcp' or 'udp'
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}
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type RemoveProxy struct {
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SourceIP string
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SourcePort uint16
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DestPort uint16
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Protocol string // Will be either 'tcp' or 'udp'
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}
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type ProxyStatusRequest struct {
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SourceIP string
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SourcePort uint16
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DestPort uint16
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Protocol string // Will be either 'tcp' or 'udp'
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}
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type ProxyStatusResponse struct {
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SourceIP string
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SourcePort uint16
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DestPort uint16
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Protocol string // Will be either 'tcp' or 'udp'
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IsActive bool
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}
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type ProxyInstance struct {
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SourceIP string
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SourcePort uint16
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DestPort uint16
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Protocol string // Will be either 'tcp' or 'udp'
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}
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type ProxyInstanceResponse struct {
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Proxies []*ProxyInstance // List of connections
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}
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type ProxyInstanceRequest struct {
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}
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type BackendStatusResponse struct {
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IsRunning bool // True if running, false if not running
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StatusCode int // Either the 'Success' or 'Failure' constant
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Message string // String message from the client (ex. failed to dial TCP)
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}
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type BackendStatusRequest struct {
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}
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type ProxyConnectionsRequest struct {
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}
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// Client's connection to a specific proxy
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type ProxyClientConnection struct {
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SourceIP string
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SourcePort uint16
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DestPort uint16
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ClientIP string
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ClientPort uint16
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}
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type ProxyConnectionsResponse struct {
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Connections []*ProxyClientConnection // List of connections
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}
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type CheckClientParameters struct {
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SourceIP string
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SourcePort uint16
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DestPort uint16
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Protocol string // Will be either 'tcp' or 'udp'
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}
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type CheckServerParameters struct {
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Arguments []byte
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}
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// Sent as a response to either CheckClientParameters or CheckBackendParameters
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type CheckParametersResponse struct {
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InResponseTo string // Will be either 'checkClientParameters' or 'checkServerParameters'
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IsValid bool // If true, valid, and if false, invalid
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Message string // String message from the client (ex. failed to unmarshal JSON: x is not defined)
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}
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const (
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StartID = iota
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StopID
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AddProxyID
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RemoveProxyID
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ProxyConnectionsResponseID
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CheckClientParametersID
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CheckServerParametersID
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CheckParametersResponseID
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ProxyConnectionsRequestID
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BackendStatusResponseID
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BackendStatusRequestID
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ProxyStatusRequestID
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ProxyStatusResponseID
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ProxyInstanceResponseID
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ProxyInstanceRequestID
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)
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const (
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TCP = iota
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UDP
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)
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const (
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StatusSuccess = iota
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StatusFailure
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)
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const (
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// IP versions
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IPv4 = 4
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IPv6 = 6
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// TODO: net has these constants defined already. We should switch to these
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IPv4Size = 4
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IPv6Size = 16
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)
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