mirror of
https://github.com/holdmysocks/ps5-tailscale.git
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holdmysocks
4554502591
A payload that runs the Tailscale client (tsnet, userspace networking) on a jailbroken PS5: a C launcher built with ps5-payload-sdk that loads a Go program in-process, an installer that registers it with the console's payload autoloader and adds a home screen icon, and the patch that makes Go 1.27.1 speak the PS5's FreeBSD 9 era syscall interface.
75 lines
2.2 KiB
Go
75 lines
2.2 KiB
Go
package main
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import (
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"encoding/json"
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"errors"
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"io/fs"
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"os"
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)
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// config is read from /data/tailscale/config.json. Every field is optional.
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type config struct {
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// Hostname is the name this console gets on the tailnet.
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Hostname string `json:"hostname"`
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// AuthKey, if set, logs the console in without the browser step.
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AuthKey string `json:"authKey,omitempty"`
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// WebAddr is where the status page listens.
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WebAddr string `json:"webAddr"`
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// HTTPProxyAddr is where the outbound HTTP proxy listens. Pointing the
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// PS5's proxy setting at it lets the console reach tailnet hosts. Empty
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// disables the proxy.
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HTTPProxyAddr string `json:"httpProxyAddr"`
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// ControlURL selects a coordination server other than Tailscale's.
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ControlURL string `json:"controlURL,omitempty"`
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// SunshineHost is a tailnet device running Sunshine. When set, its
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// streaming ports are forwarded from 127.0.0.1, so a Moonlight client on
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// the console can use 127.0.0.1 as the host.
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SunshineHost string `json:"sunshineHost,omitempty"`
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// Forwards are extra local forwards: a localhost port on the console
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// relayed to a host on the tailnet.
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Forwards []forwardRule `json:"forwards,omitempty"`
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// BlockedPorts lists local TCP ports that are never exposed to the tailnet.
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BlockedPorts []uint16 `json:"blockedPorts,omitempty"`
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// Verbose turns on Tailscale's own (very chatty) logging.
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Verbose bool `json:"verbose,omitempty"`
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}
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func defaultConfig() config {
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return config{
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Hostname: "ps5",
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WebAddr: ":8090",
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HTTPProxyAddr: "127.0.0.1:8118",
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}
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}
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// loadConfig reads the config file, writing one with the defaults if it does
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// not exist yet so that there is something to edit.
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func loadConfig(path string) (config, error) {
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cfg := defaultConfig()
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b, err := os.ReadFile(path)
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if errors.Is(err, fs.ErrNotExist) {
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return cfg, saveConfig(path, cfg)
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}
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if err != nil {
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return cfg, err
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}
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if err := json.Unmarshal(b, &cfg); err != nil {
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return defaultConfig(), err
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}
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if cfg.Hostname == "" {
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cfg.Hostname = "ps5"
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}
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if cfg.WebAddr == "" {
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cfg.WebAddr = ":8090"
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}
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return cfg, nil
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}
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func saveConfig(path string, cfg config) error {
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b, err := json.MarshalIndent(cfg, "", " ")
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if err != nil {
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return err
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}
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return os.WriteFile(path, append(b, '\n'), 0o600)
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}
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