Merge branch 'proxima-centauri' into main

This commit is contained in:
schulze 2023-04-26 13:51:58 +02:00
commit fc28920f42

View File

@ -13,6 +13,7 @@ import (
"github.com/thefeli73/polemos/state" "github.com/thefeli73/polemos/state"
) )
// ExecuteCommand is the interface that wraps the Execute method.
type ExecuteCommand interface { type ExecuteCommand interface {
Execute(netip.AddrPort) error Execute(netip.AddrPort) error
} }
@ -21,11 +22,59 @@ type response struct {
message string `json:"message"` message string `json:"message"`
} }
// ProxyCommandStatus is the command to get the status of a proxy
type ProxyCommandStatus struct {
Command CommandStatus `json:"status"`
// signature Signature
}
// CommandStatus is the status of a proxy
type CommandStatus struct {}
// Execute is the method that executes the Status command
func (c ProxyCommandStatus) Execute(url netip.AddrPort) error {
data, err := json.Marshal(c)
if err != nil {
return errors.New(fmt.Sprintf("could not serialize: %s\n", err))
}
requestURL := fmt.Sprintf("http://%s:%d/command", url.Addr().String(), url.Port())
fmt.Println(requestURL)
bodyReader := bytes.NewReader(data)
res, err := http.DefaultClient.Post(requestURL, "application/json", bodyReader)
if err != nil {
return errors.New(fmt.Sprintf("error making http request: %s\n", err))
}
fmt.Println(res)
body, err := ioutil.ReadAll(res.Body)
fmt.Println(string(body))
if err != nil {
return errors.New(fmt.Sprintf("error reading response: %s\n", err))
}
if res.StatusCode != 202 {
return errors.New(fmt.Sprintf("error processing command: (%d) %s\n", res.StatusCode, body))
} else {
return nil
}
}
// NewCommandStatus returns a new CommandStatus
func NewCommandStatus() ProxyCommandStatus {
c := CommandStatus{}
return ProxyCommandStatus{c}
}
// ProxyCommandCreate is the command to create a proxy
type ProxyCommandCreate struct { type ProxyCommandCreate struct {
Command CommandCreate `json:"create"` Command CommandCreate `json:"create"`
// signature Signature // signature Signature
} }
// CommandCreate is the struct for the "Create" Command and contains all the info the proxy needs to create a tunnel
type CommandCreate struct { type CommandCreate struct {
IncomingPort uint16 `json:"incoming_port"` IncomingPort uint16 `json:"incoming_port"`
DestinationPort uint16 `json:"destination_port"` DestinationPort uint16 `json:"destination_port"`
@ -33,6 +82,7 @@ type CommandCreate struct {
Id string `json:"id"` Id string `json:"id"`
} }
// Execute is the method that executes the Create command on a ProxyCommandCreate
func (c ProxyCommandCreate) Execute(url netip.AddrPort) error { func (c ProxyCommandCreate) Execute(url netip.AddrPort) error {
data, err := json.Marshal(c) data, err := json.Marshal(c)
if err != nil { if err != nil {
@ -63,21 +113,25 @@ func (c ProxyCommandCreate) Execute(url netip.AddrPort) error {
} }
} }
// NewCommandCreate returns a new CommandCreate
func NewCommandCreate(iport uint16, oport uint16, oip netip.Addr, id state.CustomUUID) ProxyCommandCreate { func NewCommandCreate(iport uint16, oport uint16, oip netip.Addr, id state.CustomUUID) ProxyCommandCreate {
c := CommandCreate{iport, oport, oip, uuid.UUID.String(uuid.UUID(id))} c := CommandCreate{iport, oport, oip, uuid.UUID.String(uuid.UUID(id))}
return ProxyCommandCreate{c} return ProxyCommandCreate{c}
} }
// ProxyCommandModify is the command to modify a proxy
type ProxyCommandModify struct { type ProxyCommandModify struct {
Command CommandModify `json:"modify"` Command CommandModify `json:"modify"`
} }
// CommandModify is the struct for the "Modify" Command and contains all the info the proxy needs to modify a tunnel
type CommandModify struct { type CommandModify struct {
DestinationPort uint16 `json:"destination_port"` DestinationPort uint16 `json:"destination_port"`
DestinationIP netip.Addr `json:"destination_ip"` DestinationIP netip.Addr `json:"destination_ip"`
Id string `json:"id"` Id string `json:"id"`
} }
// Execute is the method that executes the Modify command on a ProxyCommandModify
func (c ProxyCommandModify) Execute(url netip.AddrPort) error { func (c ProxyCommandModify) Execute(url netip.AddrPort) error {
data, err := json.Marshal(c) data, err := json.Marshal(c)
if err != nil { if err != nil {
@ -108,19 +162,23 @@ func (c ProxyCommandModify) Execute(url netip.AddrPort) error {
} }
} }
// NewCommandModify returns a new CommandModify
func NewCommandModify(oport uint16, oip netip.Addr, id state.CustomUUID) ProxyCommandModify { func NewCommandModify(oport uint16, oip netip.Addr, id state.CustomUUID) ProxyCommandModify {
c := CommandModify{oport, oip, uuid.UUID.String(uuid.UUID(id))} c := CommandModify{oport, oip, uuid.UUID.String(uuid.UUID(id))}
return ProxyCommandModify{c} return ProxyCommandModify{c}
} }
// ProxyCommandDelete is the command to delete a proxy
type ProxyCommandDelete struct { type ProxyCommandDelete struct {
Command CommandDelete `json:"delete"` Command CommandDelete `json:"delete"`
} }
// CommandDelete is the struct for the "Delete" Command and contains the id of the tunnel to delete
type CommandDelete struct { type CommandDelete struct {
Id string `json:"id"` Id string `json:"id"`
} }
// Execute is the method that executes the Delete command on a ProxyCommandDelete
func (c ProxyCommandDelete) Execute(url netip.AddrPort) error { func (c ProxyCommandDelete) Execute(url netip.AddrPort) error {
data, err := json.Marshal(c) data, err := json.Marshal(c)
if err != nil { if err != nil {
@ -151,6 +209,7 @@ func (c ProxyCommandDelete) Execute(url netip.AddrPort) error {
} }
} }
// NewCommandDelete returns a new CommandDelete
func NewCommandDelete(id state.CustomUUID) ProxyCommandDelete { func NewCommandDelete(id state.CustomUUID) ProxyCommandDelete {
c := CommandDelete{uuid.UUID.String(uuid.UUID(id))} c := CommandDelete{uuid.UUID.String(uuid.UUID(id))}
return ProxyCommandDelete{c} return ProxyCommandDelete{c}