70 lines
2.1 KiB
Go
70 lines
2.1 KiB
Go
package main
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import (
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"fmt"
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"net"
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"os"
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"strings"
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"github.com/yetone/magpie/internal/gateway"
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"github.com/yetone/magpie/internal/gui"
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)
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// webAddr is where `magpie web` listens unless told: beside the gateway.
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const webAddr = "127.0.0.1:3430"
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// webCmd: magpie web [--addr host:port] [--lan] [--no-open] [--gateway] —
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// the app's window in a browser, for a computer that can't show the app;
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// --gateway shows it in gateway mode (gui.WebGateway) unless Settings says
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// otherwise.
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func webCmd(args []string) error {
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addr, lan, open := webAddr, false, true
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for i := 0; i < len(args); i++ {
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switch a := args[i]; {
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case a == "--addr" && i+1 < len(args):
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i++
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addr = args[i]
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case strings.HasPrefix(a, "--addr="):
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addr = strings.TrimPrefix(a, "--addr=")
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case a == "--lan":
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lan = true
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case a == "--no-open":
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open = false
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case a == "--gateway":
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gui.WebGateway.Store(true)
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default:
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return fmt.Errorf("magpie web: unknown %q · magpie web [--addr host:port] [--lan] [--no-open] [--gateway], MAGPIE_WEB_KEY to keep one key", a)
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}
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}
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if lan && addr == webAddr {
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_, port, _ := net.SplitHostPort(webAddr)
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addr = "0.0.0.0:" + port
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}
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w, err := gui.StartWeb(addr, version)
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if err != nil {
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return err
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}
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fmt.Println(green.Render("●"), "magpie web on", bold.Render(w.Link))
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host, _, _ := net.SplitHostPort(w.Addr)
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if ip := net.ParseIP(host); ip != nil && !ip.IsLoopback() {
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_, port, _ := net.SplitHostPort(w.Addr)
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key := w.Link[strings.Index(w.Link, "/?k="):]
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for _, l := range gui.NetworkLinks(port, key) {
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fmt.Println(muted.Render(" on the network"), l)
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}
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if gateway.ContainerAddrs() {
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fmt.Println(muted.Render(" " + containerNote))
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}
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fmt.Println(amber.Render("!"), "anyone with the link can change magpie and see its keys, and the network carries it unencrypted")
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}
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carries := "this run's key (MAGPIE_WEB_KEY keeps one across runs)"
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if os.Getenv("MAGPIE_WEB_KEY") != "" {
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carries = "MAGPIE_WEB_KEY"
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}
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fmt.Println(muted.Render(" the link carries " + carries + " · gateway " + advertisedURL() + " · Ctrl-C to stop"))
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if open {
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openInBrowser(w.Link)
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}
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return w.Wait()
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}
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