jschoubben
e009088150
The controller is not placed (ADR 0590): messenger no longer treats it as a condition owner or a walk's subject, mesh-watcher reads only where the bus runs, restic tells the operator to compose the machine or set config through the seats that do it now, and mesh-issues' examples name a placed repository. mesh-issues keeps mesh-controller among its owners: issues located there, issue 1126 among them, and route-proxy until it moves, still name it (issue 1126 B11). Claude-Session: https://claude.ai/code/session_01NcbgfJ9Gum47zkFKWRaovL
230 lines
11 KiB
Go
230 lines
11 KiB
Go
package main
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import (
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"fmt"
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"strings"
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"testing"
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"time"
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"git.novox.be/novox/mesh-sdk/go/asks"
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)
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// novox/hq issue 383: a settings proposal's values are what the operator approves, so where the sender is proven
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// they are shown whole; where nothing is proven, the explanation under the whole content rule stands.
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// proposalAsk is a proposal as the controller composes it: the explanation with its values masked, the whole
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// with them whole, and Details with the fingerprint and where to read it, which the note shows.
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func proposalAsk(c *clock, id string) asks.Ask {
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a := heldAsk(c, id)
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a.Headline = "Set mounts on shanks?"
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a.Options = a.Options[:2]
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a.Explanation = "+ shares: media=‹path›\n+ sources: recalbox=‹address›@‹path›\nProposed by an agent at 15:11."
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a.Whole = "+ shares: media=/storage/media\n+ sources: recalbox=smb://nas.lan/recalbox@/mnt/recalbox\nProposed by an agent at 15:11."
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a.Details = "Fingerprint 1234 5678 9abc def0 1234 5678.\nRead it whole: settings proposals " + id + " at the controller's terminal."
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return a
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}
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func TestAnAsksWholeWordsAreShownWhereTheSenderIsProvenAndMaskedElsewhere(t *testing.T) {
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h, tg, _, c, store, w := newRouter(t)
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link(h, store, c, "42", c.now().Add(-2*time.Hour))
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submit(t, h, "mesh-controller", proposalAsk(c, "s-1"))
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settle(h, c)
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if len(tg.sends) != 1 {
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t.Fatalf("telegram got %d messages", len(tg.sends))
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}
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phone := tg.sends[0]
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for _, want := range []string{"+ shares: media=/storage/media", "recalbox=smb://nas.lan/recalbox@/mnt/recalbox", "Proposed by an agent at 15:11."} {
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if !strings.Contains(phone.Body, want) {
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t.Errorf("the phone, which proves who answers, lacks %q:\n%s", want, phone.Body)
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}
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}
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if strings.Contains(phone.Body, "‹") || strings.Contains(phone.Body, "Fingerprint") || strings.Contains(phone.Body, "settings proposals") {
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t.Errorf("the phone shows a masked value, or the Details' words, in the body:\n%s", phone.Body)
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}
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// The Details are the note's, after what the answers do (issue 639): no answer of their own.
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if !strings.Contains(phone.Note, "Fingerprint 1234 5678 9abc def0 1234 5678.") ||
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!strings.Contains(phone.Note, "Read it whole: settings proposals s-1 at the controller's terminal.") {
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t.Errorf("the phone's note lacks the Details:\n%s", phone.Note)
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}
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if phone.Title != "Set mounts on shanks?" || ticketFor(phone, "Release") == "" || ticketFor(phone, DetailsLabel) != "" {
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t.Errorf("the phone's message: %q offering %s", phone.Title, labelsOf(phone))
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}
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// The desk proves nothing: the same record composed for it shows the explanation, its values masked.
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r := h.open["ask.mesh-controller.s-1"]
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if r == nil {
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t.Fatal("no record of the ask")
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}
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desk := h.sayOn(r, "raised", "desktop")
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if !strings.Contains(desk.Body, "+ shares: media=‹path›") || strings.Contains(desk.Text(), "/storage/media") || strings.Contains(desk.Text(), "nas.lan") {
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t.Errorf("the desk shows a value whole:\n%s", desk.Text())
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}
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if got := w.of("mesh-controller"); len(got) != 0 || store.asks["mesh-controller.s-1"].State != StateOpen {
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t.Errorf("the ask was answered: %+v / %s", got, store.asks["mesh-controller.s-1"].State)
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}
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// Approved, the message keeps its headline and words, and says below them how it ended (issue 714).
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if out, err := h.Chosen("telegram", choiceOf(ticketFor(phone, "Release"), "42", c.now())); err != nil || out != "chosen" {
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t.Fatalf("Release: %q %v", out, err)
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}
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edited, ok := tg.edits["1"]
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if !ok {
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t.Fatalf("the phone's message was not edited: %+v", tg.edits)
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}
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if edited.Title != "Set mounts on shanks?" || edited.Body == "" ||
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!strings.HasPrefix(edited.Note, "You chose Release at ") || len(edited.Actions) != 0 {
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t.Errorf("the edited message: %q\n%s\nactions %+v", edited.Title, edited.Body, edited.Actions)
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}
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}
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// The mutation on the switch: the same ask without whole words is shown on the phone as on the desk, from its
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// explanation; the whole words alone make the difference, and only where the sender is proven.
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func TestAnAskWithoutWholeWordsIsShownFromItsExplanationEverywhere(t *testing.T) {
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h, tg, _, c, store, _ := newRouter(t)
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link(h, store, c, "42", c.now().Add(-2*time.Hour))
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a := proposalAsk(c, "s-2")
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a.Whole, a.Details = "", ""
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submit(t, h, "mesh-controller", a)
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settle(h, c)
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if len(tg.sends) != 1 || !strings.Contains(tg.sends[0].Body, "+ shares: media=‹path›") || strings.Contains(tg.sends[0].Body, "/storage/media") {
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t.Fatalf("telegram: %+v", tg.sends)
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}
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if ticketFor(tg.sends[0], DetailsLabel) != "" || strings.Contains(tg.sends[0].Note, "Fingerprint") {
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t.Errorf("an ask that says nothing for Details offers or notes it: %s\n%s", labelsOf(tg.sends[0]), tg.sends[0].Note)
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}
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// A kind that proves nothing never shows the whole words, whatever the ask says.
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a = proposalAsk(c, "s-3")
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submit(t, h, "mesh-controller", a)
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settle(h, c)
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if whole := h.wholeOf(h.open["ask.mesh-controller.s-3"], "desktop"); whole != "" {
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t.Errorf("the desk is given the whole words: %q", whole)
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}
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if whole := h.wholeOf(h.open["ask.mesh-controller.s-3"], "telegram"); whole != a.Whole {
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t.Errorf("the phone is not given the whole words: %q", whole)
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}
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}
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// A secret's shape leaves the mesh nowhere: an ask whose whole words carry one is refused as a whole, so the
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// phone never sees it, with or without the proven sender.
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func TestAnAskWhoseWholeWordsCarryASecretIsRefused(t *testing.T) {
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// A path is read as a path, whatever its case and digits; a random run outside one is still a secret.
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for text, may := range map[string]bool{
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"+ shares: photos=/mnt/Photos_2024/Jochen": true,
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"+ sources: games=smb://nas.lan/Recalbox_Games2024": true,
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"+ library: /srv/media/Series_Archive/Season01": true,
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"+ key: xK9mQ2vL8pR4tW7yB3nF6hJ1dG5sA0zC": false,
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} {
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if _, ok := CheckSecret(text); ok != may {
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t.Errorf("CheckSecret(%q) lets it leave: %v", text, ok)
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}
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}
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// A condition's record never shows an ask's whole words, whichever kind: its words are its own.
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{
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h, _, _, c, store, _ := newRouter(t)
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link(h, store, c, "42", c.now().Add(-2*time.Hour))
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k := cond("delivery.hq.held", Warning, "the delivery of hq is held")
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k.Raised = c.now()
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h.Condition(EventRaised, k)
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settle(h, c)
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a := proposalAsk(c, "s-5")
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a.About = "delivery.hq.held"
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submit(t, h, ConditionOwner, a)
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settle(h, c)
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if r := h.open["delivery.hq.held"]; r == nil || r.Ask != ConditionOwner+".s-5" || h.wholeOf(r, "telegram") != "" {
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t.Errorf("a condition's record is given an ask's whole words")
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}
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}
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for _, secret := range []string{
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"+ token: ghp_abcdefghijklmnopqrstuvwxyz0123456789",
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"+ password=hunter2",
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"+ key: 0123456789abcdef0123456789abcdef",
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"-----BEGIN PRIVATE KEY-----",
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} {
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h, tg, _, c, store, w := newRouter(t)
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link(h, store, c, "42", c.now().Add(-2*time.Hour))
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a := proposalAsk(c, "s-4")
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a.Whole = "+ shares: media=/storage/media\n" + secret
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submit(t, h, "mesh-controller", a)
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settle(h, c)
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got := w.of("mesh-controller")
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if len(tg.sends) != 0 || len(got) != 1 || got[0].Outcome != asks.OutcomeRefused || !strings.Contains(got[0].Words, "whole words carry secret") {
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t.Errorf("%q: sent %d, told %+v", secret, len(tg.sends), got)
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}
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if _, kept := store.asks["mesh-controller.s-4"]; kept {
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t.Errorf("%q: the refused ask was recorded", secret)
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}
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}
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}
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// The review of mesh-controller #304: a proposal of five keys, one of them 300 characters long, shows two keys at
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// a glance; every key and every value, whole, is in the note on a kind that proves who answers, so the operator can
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// read exactly what Approve sets. The desk, which proves nothing, shows them masked.
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func TestEveryKeyAndItsWholeValueIsInTheNoteWhereTheSenderIsProven(t *testing.T) {
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h, tg, _, c, store, _ := newRouter(t)
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link(h, store, c, "42", c.now().Add(-2*time.Hour))
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var long strings.Builder
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long.WriteString("library=/storage")
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for i := 0; long.Len() < 300; i++ {
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long.WriteString(fmt.Sprintf("/album-%02d", i))
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}
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value := long.String()[:300]
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keys := map[string]string{"a": "1", "b": "2", "c": "3", "d": "4", "shares": value}
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masked := map[string]string{"a": "1", "b": "2", "c": "3", "d": "4", "shares": "library=‹path›"}
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lines := func(values map[string]string) string {
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var out []string
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for _, k := range []string{"a", "b", "c", "d", "shares"} {
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out = append(out, "+ "+k+": "+values[k])
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}
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return strings.Join(out, "\n")
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}
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a := proposalAsk(c, "s-9")
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a.Explanation = "Changes 5 setting(s) of mounts on shanks.\n+ a: 1\n+ b: 2\nand 3 more, each whole below: c, d, shares"
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a.Whole = ""
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a.Details = "Fingerprint 1234 5678 9abc def0 1234 5678.\n" + lines(masked)
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a.WholeDetails = "Fingerprint 1234 5678 9abc def0 1234 5678.\n" + lines(keys)
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submit(t, h, "mesh-controller", a)
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settle(h, c)
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if len(tg.sends) != 1 {
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t.Fatalf("telegram got %d messages", len(tg.sends))
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}
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phone := tg.sends[0]
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for k, v := range keys {
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if !strings.Contains(phone.Note, "+ "+k+": "+v) {
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t.Errorf("the phone's note lacks %s whole:\n%s", k, phone.Note)
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}
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}
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if strings.Contains(phone.Body, "/storage") || strings.Count(phone.Body, "\n") > 3 {
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t.Errorf("the body is not the glance:\n%s", phone.Body)
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}
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desk := h.sayOn(h.open["ask.mesh-controller.s-9"], "raised", "desktop")
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if strings.Contains(desk.Text(), "/storage") || !strings.Contains(desk.Note, "+ shares: library=‹path›") {
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t.Errorf("the desk shows a value whole, or not every key:\n%s", desk.Note)
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}
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// A secret's shape in the whole details refuses the ask as a whole.
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b := proposalAsk(c, "s-10")
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b.WholeDetails = "+ token: ghp_abcdefghijklmnopqrstuvwxyz0123456789"
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submit(t, h, "mesh-controller", b)
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settle(h, c)
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if _, kept := store.asks["mesh-controller.s-10"]; kept || len(tg.sends) != 1 {
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t.Errorf("an ask whose whole details carry a secret was taken")
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}
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}
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// A change's line the rule refuses keeps its key's name in the note (the review of mesh-controller #304): the
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// operator knows which setting holds a value they are not shown. A line whose key the rule refuses too is said
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// withheld whole.
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func TestAWithheldChangeLineKeepsItsKey(t *testing.T) {
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for line, want := range map[string]string{
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"+ password: hunter2": "+ password (a value carrying a value given to a secret's name is withheld here)",
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"~ shares: /mnt/media (was: x)": "~ shares (a value carrying a file path is withheld here)",
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"Read it at /etc/x": "(a line carrying a file path is withheld here)",
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"+ ghp_abcdefghijklmnopqrstuvwxyz0123456789: 1": "(a line carrying ",
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} {
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refusal, ok := Check(line)
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if ok {
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t.Fatalf("%q passes the content rule", line)
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}
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if got := withheldLine(line, refusal, Check); !strings.HasPrefix(got, want) {
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t.Errorf("%q: %q, want %q", line, got, want)
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}
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}
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}
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