Add identity: whois resolver, checker, header mode, middleware; config for wake, peers, identity

Implemented-By: OpenCode session (model recorded in docs/implementer-log.md)
2026-09-25 10:16:51 -07:00
parent bddf6c93f2
commit a942e336d8
9 changed files with 666 additions and 5 deletions
@@ -0,0 +1,75 @@
+package config_test
+
+import (
+	"strings"
+	"testing"
+	"time"
+
+	"git.wntrmute.dev/kyle/crossbar/internal/config"
+)
+
+const v2Base = `
+listen = "127.0.0.1:1"
+[hosts.a]
+base_url = "http://a:1"
+models = { "m" = { } }
+[hosts.b]
+base_url = "http://b:1"
+models = { "m" = { } }
+[hosts.b.wake]
+mac = "aa:bb:cc:dd:ee:ff"
+broadcast = "192.168.1.255:9"
+wait = "45s"
+[routes.r]
+hosts = ["a", "b"]
+peers = ["talos", "imladris"]
+`
+
+func TestV2Defaults(t *testing.T) {
+	c, err := config.Parse(strings.NewReader(v2Base))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if c.Identity != "off" {
+		t.Errorf("identity default = %q, want off", c.Identity)
+	}
+	if c.Hosts["a"].Wake != nil {
+		t.Errorf("host without [wake] must have nil Wake")
+	}
+	w := c.Hosts["b"].Wake
+	if w == nil || w.MAC != "aa:bb:cc:dd:ee:ff" || w.Broadcast != "192.168.1.255:9" || w.Wait.Duration != 45*time.Second {
+		t.Errorf("wake = %+v", w)
+	}
+	if p := c.Routes["r"].Peers; len(p) != 2 || p[0] != "talos" {
+		t.Errorf("peers = %v", p)
+	}
+}
+
+func TestV2Validation(t *testing.T) {
+	good := v2Base
+	for _, tc := range []struct{ name, text, field string }{
+		{"bad identity", "identity = \"maybe\"\n" + good, "identity"},
+		{"peers without identity", "identity = \"off\"\n" + good, "routes.r.peers"},
+		{"bad mac", strings.Replace(good, `mac = "aa:bb:cc:dd:ee:ff"`, `mac = "nope"`, 1), "hosts.b.wake.mac"},
+		{"no broadcast", strings.Replace(good, `broadcast = "192.168.1.255:9"`, `broadcast = ""`, 1), "hosts.b.wake.broadcast"},
+		{"wait too short", strings.Replace(good, `wait = "45s"`, `wait = "2s"`, 1), "hosts.b.wake.wait"},
+		{"peers on unknown route field", "identity = \"tailscale\"\n" + strings.Replace(good, `peers = ["talos", "imladris"]`, `peers = []`, 1), "routes.r.peers"},
+	} {
+		_, err := config.Parse(strings.NewReader(tc.text))
+		e, ok := config.IsError(err)
+		if !ok || e.Field != tc.field {
+			t.Errorf("%s: %v, want *Error on %s", tc.name, err, tc.field)
+		}
+	}
+	// identity = "header" is the test/smoke mode; "tailscale" the real one; both accept peers.
+	for _, mode := range []string{"header", "tailscale"} {
+		if _, err := config.Parse(strings.NewReader("identity = \"" + mode + "\"\n" + good)); err != nil {
+			t.Errorf("identity=%s with peers: %v", mode, err)
+		}
+	}
+	// wait defaults to 45s when the [wake] table omits it
+	c, err := config.Parse(strings.NewReader("identity = \"header\"\n" + strings.Replace(good, "wait = \"45s\"\n", "", 1)))
+	if err != nil || c.Hosts["b"].Wake == nil || c.Hosts["b"].Wake.Wait.Duration != 45*time.Second {
+		t.Errorf("wake.wait default: %v %+v", err, c.Hosts["b"].Wake)
+	}
+}