Name who a read-write access grants its path's group to, so modules write shared data through the group the operator gave it (hq ADR 0312, issue 537)

Each read-write access is composed with a grant: the module's containers that
mount its path and the account its tools run as (the operator's, or the module's
own under ADR 0259 §8); that runtime restarts on the access, so it holds a group
the engine put its account in. A read access grants nothing. Sent only to an
engine whose statement says GrantContract (4), since an older one refuses the
field. Pins the node-engine at the branch that reads it.

cmd/mesh-controller/plan.go

@@ -918,9 +918,14 @@ func renderingFor(ctx context.Context, open *stores, node string,
 	if err != nil {
 		return catalogue.Rendering{}, inventory.Node{}, err
 	}
+	grantsGroups, err := engineGrantsGroups(ctx, inv, node)
+	if err != nil {
+		return catalogue.Rendering{}, inventory.Node{}, err
+	}
 	return catalogue.Rendering{
 		ReadsHealth:   readsHealth,
 		JudgesRoot:    judgesRoot,
+		GrantsGroups:  grantsGroups,
 		BusMembership: memberships[node],
 		Settings:      settings, Generators: gens, Grants: grants, Needed: needed, Foreseen: foreseen, Ports: ports,
 		Certificate: certificate, Authority: authority, Mesh: private, Names: names,
@@ -953,6 +958,16 @@ func engineJudgesRoot(ctx context.Context, inv *inventory.Inventory, node string
 	return had && stated.Contract >= link.RootContract, nil
 }
 
+// engineGrantsGroups says whether a machine's node-engine reads an access's `grant` (novox/hq ADR 0312), by its own
+// newest statement, for the same reason as engineReadsHealth: an older engine parses strictly.
+func engineGrantsGroups(ctx context.Context, inv *inventory.Inventory, node string) (bool, error) {
+	stated, had, err := inv.HealthOf(ctx, node)
+	if err != nil {
+		return false, err
+	}
+	return had && stated.Contract >= link.GrantContract, nil
+}
+
 // zonesInTheMesh is every zone a module in the mesh declares, where the mesh placed it (novox/hq ADR
 // 0199): the zone settled from that node's settings, the node's private address, the port the
 // answering listen is published on there.

go.mod

@@ -35,4 +35,4 @@ require (
 // committed. Every build (the build agent's `go build`, the Dockerfile) compiles from vendor/ and
 // fetches nothing; go refuses to build when vendor/ and this file disagree, so a pin moved without
 // `go mod vendor` fails loudly, at once, everywhere.
-replace github.com/novox/mesh-host => git.novox.be/novox/mesh-host v0.0.0-20261011092230-20d5af9b2d5f
+replace github.com/novox/mesh-host => git.novox.be/novox/mesh-host v0.0.0-20261012102338-f4efc3cad0a6

go.sum

@@ -1,5 +1,5 @@
-git.novox.be/novox/mesh-host v0.0.0-20261011092230-20d5af9b2d5f h1:8N5OW2mdTNIck2pe4EciTYX5NsrPsHrTLENGNIWYNTU=
-git.novox.be/novox/mesh-host v0.0.0-20261011092230-20d5af9b2d5f/go.mod h1:tcTK4LMs1d6JpZUwy3hSHMFG/MIuDr/XFs7/nbeaW/c=
+git.novox.be/novox/mesh-host v0.0.0-20261012102338-f4efc3cad0a6 h1:2AvHCfs6dKOAOBTUoxkebEb5ZxHjQbAeeIMdgRtap6A=
+git.novox.be/novox/mesh-host v0.0.0-20261012102338-f4efc3cad0a6/go.mod h1:tcTK4LMs1d6JpZUwy3hSHMFG/MIuDr/XFs7/nbeaW/c=
 git.novox.be/novox/mesh-sdk/go v0.1.14-0.20261010191001-33917f91ac3c h1:l5onJwoIeH8yE/PjVlEeoPyXBsHp2NQiWLllz2fwX7s=
 git.novox.be/novox/mesh-sdk/go v0.1.14-0.20261010191001-33917f91ac3c/go.mod h1:GFuZUElBZ9A++mxgIKo97aXXo+kV0uJ/UkbhQPPIbrY=
 github.com/antithesishq/antithesis-sdk-go v0.7.0-default-no-op h1:Z/MZK75wC/NSrkgqeNIa7jexam9uWzhLmFTSCPI/kn0=

internal/catalogue/declaration.go

@@ -246,6 +246,11 @@ type Rendering struct {
 	// statement's contract is link.RootContract or later). To an older, strict engine the field is not
 	// sent, and the account it names is not judged — which the self-check says, as not judged.
 	JudgesRoot bool
+
+	// GrantsGroups says this machine's node-engine reads an access's `grant` (novox/hq ADR 0312: its statement's
+	// contract is link.GrantContract or later). To an older, strict engine the field is not sent, nor the
+	// runtime's restarts on it, and a read-write access is reached as before: by whoever owns the path.
+	GrantsGroups bool
 }
 
 // RootField is a user resource's field saying the account must never become root without a person
@@ -543,6 +548,9 @@ func (r Resolution) compose(with Rendering, owner map[string]string,
 	}
 
 	var out []map[string]any
+	// The read-write accesses each module grants its tools' account, by module (novox/hq ADR 0312): the runtime
+	// that runs as that account is restarted on them.
+	grantedToTools := map[string][]string{}
 	for _, m := range r.Modules {
 		if with.Adopted && m.Filtering != nil {
 			// Nothing of a module that loads a filter, on an adopted node: its table would drop
@@ -1115,6 +1123,13 @@ func (r Resolution) compose(with Rendering, owner map[string]string,
 			out = append(out, copied)
 		}
 
+		// **A read-write access grants its path's group to what runs this module's code** (novox/hq ADR 0312):
+		// the containers composed above that mount it, and the account its tools run as. Only to an engine that
+		// reads the field.
+		if with.GrantsGroups {
+			grantedToTools[m.Module] = grantAccesses(out, owner, m.Module, r.toolsAccount(m, with))
+		}
+
 		// **What only the mesh knows, where this module asked for it.** The graph is the control
 		// plane's; making a name resolve is the module's software. Emitted as ordinary files under
 		// this module's name, so they are applied, reported and removed exactly as anything else
@@ -1141,6 +1156,12 @@ func (r Resolution) compose(with Rendering, owner map[string]string,
 		}
 		owner[fmt.Sprint(process["id"])] = RuntimeModule
 		out = append(out, process)
+		// Restarted when an access moved its account's groups, so its process holds them (novox/hq ADR 0312 §6).
+		for _, m := range r.Modules {
+			if m.RunsAs == "" {
+				restartOnGrants(process, grantedToTools[m.Module])
+			}
+		}
 		// And a runtime of its own for each module of its own account, after it (novox/hq ADR 0259 §8).
 		owns, err := r.ownRuntimes(with)
 		if err != nil {
@@ -1149,6 +1170,7 @@ func (r Resolution) compose(with Rendering, owner map[string]string,
 		for _, p := range owns {
 			id := fmt.Sprint(p["id"])
 			owner[id] = strings.TrimSuffix(id, "."+OwnRuntimeID())
+			restartOnGrants(p, grantedToTools[owner[id]])
 			out = append(out, p)
 		}
 		// What each module's bundles are given is read as the account the runtime runs as — not what a

internal/catalogue/grants.go

@@ -0,0 +1,131 @@
+package catalogue
+
+import (
+	"fmt"
+	"path/filepath"
+	"sort"
+	"strings"
+)
+
+// A read-write access grants the path's own group to what runs the module's code (novox/hq ADR 0312, issue 537).
+//
+// **The controller says who; the node-engine reads which group.** Which group owns the operator's path is a fact
+// of the machine the controller cannot know, and the path is never changed (§2): so each read-write access
+// reaches a machine naming the identities its module's code runs as, and the node-engine reads the path's group
+// at apply and grants it to them. Two kinds of identity run a module's code here:
+//
+//   - each of its containers that mounts the path — the source of one of its volumes is the path, or below it —
+//     which gains the group as a supplementary group of its process and is recreated with it;
+//   - the account its tools run as, where it has a tools bundle the machine's runtime loads: the operator's
+//     account the runtime runs as, or the module's own account for a module served by a runtime of its own
+//     (ADR 0259 §8). That runtime names the access under its `restart-on`, so it is restarted when the access
+//     moved the account's groups, and its new process holds the group with no new login (§6).
+//
+// A read access grants nothing (§3): it is sent as before. A read-write access whose module runs nothing here is
+// sent an empty grant, so the node-engine still states it unhealthy while its group cannot write (§2).
+//
+// **Only to an engine that reads it.** An older node-engine parses strictly and refuses a whole declaration for a
+// field it does not know; the field and the restarts it brings are composed only where the engine's statement
+// says link.GrantContract or later (Rendering.GrantsGroups).
+
+// GrantField is an access's field naming who its path's group is granted to (novox/hq ADR 0312).
+const GrantField = "grant"
+
+// toolsAccount is the account module m's tools run as on this machine, or empty where they run nowhere as one:
+// no runtime here, no bundle it loads, a module left out of an adopted machine's declaration, or a runtime
+// running as root on a machine with no account.
+func (r Resolution) toolsAccount(m Manifest, with Rendering) string {
+	if !r.runtimeHere() || (with.Adopted && m.Filtering != nil) {
+		return ""
+	}
+	loads := false
+	for _, b := range m.Bundles {
+		if len(b.Loads) > 0 {
+			loads = true
+		}
+	}
+	if !loads {
+		return ""
+	}
+	if m.RunsAs != "" {
+		return m.RunsAs
+	}
+	return r.Account
+}
+
+// grantAccesses writes the grant of every read-write access of module, among the resources composed so far: the
+// module's containers that mount the access's path, and account when it is not empty. The ids of the accesses
+// that grant to account, for the runtime that runs as it to be restarted on.
+func grantAccesses(out []map[string]any, owner map[string]string, module, account string) []string {
+	var containers []map[string]any
+	for _, res := range out {
+		if res["type"] == "container" && owner[fmt.Sprint(res["id"])] == module {
+			containers = append(containers, res)
+		}
+	}
+	var toAccount []string
+	for _, res := range out {
+		if res["type"] != "access" || owner[fmt.Sprint(res["id"])] != module || res["mode"] != AccessReadWrite {
+			continue
+		}
+		path, _ := res["path"].(string)
+		grant := map[string]any{}
+		var mounting []any
+		for _, c := range containers {
+			if mounts(c, path) {
+				mounting = append(mounting, fmt.Sprint(c["id"]))
+			}
+		}
+		if len(mounting) > 0 {
+			grant["containers"] = mounting
+		}
+		if account != "" {
+			grant["account"] = account
+			toAccount = append(toAccount, fmt.Sprint(res["id"]))
+		}
+		res[GrantField] = grant
+	}
+	sort.Strings(toAccount)
+	return toAccount
+}
+
+// mounts says whether a container mounts path, or something below it, from the machine.
+func mounts(container map[string]any, path string) bool {
+	volumes, _ := container["volumes"].([]any)
+	path = filepath.Clean(path)
+	for _, v := range volumes {
+		s, ok := v.(string)
+		if !ok {
+			continue
+		}
+		source, _, _ := strings.Cut(s, ":")
+		if !strings.HasPrefix(source, "/") {
+			continue // a named volume: the runtime's, not the operator's path
+		}
+		source = filepath.Clean(source)
+		if source == path || strings.HasPrefix(source, path+"/") {
+			return true
+		}
+	}
+	return false
+}
+
+// restartOnGrants adds to a runtime process's restart-on the accesses that grant to the account it runs as, so it
+// is restarted to hold a group the account was put in or taken out of (novox/hq ADR 0312 §6).
+func restartOnGrants(process map[string]any, ids []string) {
+	if process == nil || len(ids) == 0 {
+		return
+	}
+	restarts, _ := process["restart-on"].([]any)
+	seen := map[string]bool{}
+	for _, id := range restarts {
+		seen[fmt.Sprint(id)] = true
+	}
+	for _, id := range ids {
+		if !seen[id] {
+			restarts = append(restarts, id)
+			seen[id] = true
+		}
+	}
+	process["restart-on"] = restarts
+}

internal/catalogue/grants_test.go

@@ -0,0 +1,154 @@
+package catalogue
+
+import (
+	"encoding/json"
+	"fmt"
+	"testing"
+
+	"github.com/novox/mesh-host/validate"
+)
+
+// Defends novox/hq ADR 0312 and issue 537 on the controller's side: each read-write access reaches the machine
+// naming who its path's group is granted to — the module's containers that mount it, and the account its tools
+// run as — and the tool runner is restarted on it; a read access grants nothing; and none of it is sent to a
+// node-engine older than the field, which would refuse the whole declaration.
+
+const anImage = "x@sha256:1111111111111111111111111111111111111111111111111111111111111111"
+
+// anImporter files into one library it writes and reads another: a container mounting both, a step mounting
+// neither, and tools served by the machine's runtime.
+func anImporter(t *testing.T) Manifest {
+	t.Helper()
+	m := aToolsModule(t, "importer", "tools/index.js")
+	m.Accesses = []Access{
+		{ID: "music", Path: "/storage/media/music", Mode: AccessReadWrite},
+		{ID: "movies", Path: "/storage/media/movies", Mode: AccessRead},
+	}
+	m.Resources = []map[string]any{
+		{"id": "app", "type": "container", "name": "importer", "image": anImage,
+			"volumes": []any{"${access:music}/incoming:/music", "${access:movies}:/movies:ro"}},
+		{"id": "sidecar", "type": "container", "name": "importer-sidecar", "image": anImage},
+	}
+	return m
+}
+
+func composeImporter(t *testing.T, r Resolution, with Rendering) map[string]map[string]any {
+	t.Helper()
+	with.Needed = map[string]map[string]string{RuntimeModule: {"broker": "sealed-credential"}}
+	with.ArtifactStore = "anchor.internal:5101"
+	out, err := r.Declaration(with)
+	if err != nil {
+		t.Fatal(err)
+	}
+	// What the node-engine this controller pins would make of it: nothing refused.
+	body, err := json.Marshal(map[string]any{"declaration": validate.Version, "resources": out})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if problems := validate.Declaration(body); len(problems) > 0 {
+		t.Fatalf("composed into something the node-engine refuses: %v", problems)
+	}
+	return byID(out)
+}
+
+func TestAReadWriteAccessNamesTheContainersThatMountItAndTheToolsAccount(t *testing.T) {
+	r := Resolution{Node: "ace", Account: "jochen", Modules: []Manifest{anImporter(t), theRuntime(t)}}
+	got := composeImporter(t, r, Rendering{GrantsGroups: true})
+
+	music := got["importer."+AccessID("/storage/media/music")]
+	if music == nil {
+		t.Fatalf("no access resource for the library: %v", keysOf(got))
+	}
+	grant, _ := music[GrantField].(map[string]any)
+	if fmt.Sprint(grant["containers"]) != "[importer.app]" || grant["account"] != "jochen" {
+		t.Errorf("the read-write access grants %v; want the container that mounts it and the tools' account", grant)
+	}
+	// A read access grants nothing (§3).
+	if movies := got["importer."+AccessID("/storage/media/movies")]; movies[GrantField] != nil {
+		t.Errorf("a read access names a grant: %v", movies[GrantField])
+	}
+	// The tool runner is restarted when the access moved its account's groups (§6).
+	runtime := got[RuntimeModule+"."+RuntimeProcessID()]
+	found := false
+	for _, id := range runtime["restart-on"].([]any) {
+		if id == "importer."+AccessID("/storage/media/music") {
+			found = true
+		}
+	}
+	if !found {
+		t.Errorf("the tool runner is not restarted on the access that grants its account: %v", runtime["restart-on"])
+	}
+}
+
+func TestAModuleOfItsOwnAccountIsGrantedAsThatAccount(t *testing.T) {
+	m := anImporter(t)
+	m.RunsAs = "importer"
+	m.OwnSecrets = OwnSecrets{"broker": {Path: "/var/lib/mesh/importer/broker"}}
+	runtime := theRuntime(t)
+	runtime.Bundles[0].Binary = "node-tools"
+	r := Resolution{Node: "ace", Account: "jochen", Modules: []Manifest{m, runtime}}
+	with := Rendering{GrantsGroups: true}
+	with.Needed = map[string]map[string]string{RuntimeModule: {"broker": "sealed"}, "importer": {"broker": "sealed"}}
+	with.ArtifactStore = "anchor.internal:5101"
+	out, err := r.Declaration(with)
+	if err != nil {
+		t.Fatal(err)
+	}
+	got := byID(out)
+	grant, _ := got["importer."+AccessID("/storage/media/music")][GrantField].(map[string]any)
+	if grant["account"] != "importer" {
+		t.Errorf("the access grants %v; want the module's own account", grant)
+	}
+	own := got["importer."+OwnRuntimeID()]
+	if fmt.Sprint(own["restart-on"]) == "" || !restartsOnIt(own["restart-on"], "importer."+AccessID("/storage/media/music")) {
+		t.Errorf("the module's own runtime is not restarted on its access: %v", own["restart-on"])
+	}
+	if restartsOnIt(got[RuntimeModule+"."+RuntimeProcessID()]["restart-on"], "importer."+AccessID("/storage/media/music")) {
+		t.Error("the machine's runtime is restarted on an access of a module it does not serve")
+	}
+}
+
+func TestAModuleThatRunsNothingHereSendsAnEmptyGrant(t *testing.T) {
+	m := mod("spool", nil, nil, nil)
+	m.Accesses = []Access{{Path: "/storage/downloads", Mode: AccessReadWrite}}
+	out, err := Resolution{Node: "ace", Account: "jochen", Modules: []Manifest{m}}.Declaration(Rendering{GrantsGroups: true})
+	if err != nil {
+		t.Fatal(err)
+	}
+	grant, has := byID(out)["spool."+AccessID("/storage/downloads")][GrantField].(map[string]any)
+	if !has || len(grant) != 0 {
+		t.Errorf("a read-write access of a module running nothing here is sent %v (sent %v); want an empty grant, "+
+			"so its group is still judged", grant, has)
+	}
+}
+
+func TestNoGrantIsSentToAnEngineOlderThanTheField(t *testing.T) {
+	r := Resolution{Node: "ace", Account: "jochen", Modules: []Manifest{anImporter(t), theRuntime(t)}}
+	got := composeImporter(t, r, Rendering{})
+	for id, res := range got {
+		if _, has := res[GrantField]; has {
+			t.Errorf("%s names a grant to an engine that does not read it", id)
+		}
+	}
+	if restartsOnIt(got[RuntimeModule+"."+RuntimeProcessID()]["restart-on"], "importer."+AccessID("/storage/media/music")) {
+		t.Error("the tool runner is restarted on an access an older engine grants nothing for")
+	}
+}
+
+func restartsOnIt(list any, want string) bool {
+	items, _ := list.([]any)
+	for _, i := range items {
+		if fmt.Sprint(i) == want {
+			return true
+		}
+	}
+	return false
+}
+
+func keysOf(m map[string]map[string]any) []string {
+	var out []string
+	for k := range m {
+		out = append(out, k)
+	}
+	return out
+}

internal/link/protocol.go

@@ -436,6 +436,12 @@ const ReadinessContract = 2
 // parses strictly and would refuse the whole declaration for it.
 const RootContract = 3
 
+// GrantContract is the statement of an engine that also reads an access's `grant` (novox/hq ADR 0312): it grants a
+// read-write access's path group to the containers and the account the grant names, takes it back, and states the
+// access unhealthy while the group cannot write. Only to such an engine is the field sent: an older one parses
+// strictly and would refuse the whole declaration for it.
+const GrantContract = 4
+
 // ReasonRoot starts the reason of an account verdict that found a way to root (ADR 0266); the node-engine's
 // own words (mesh-host internal/accounts ReasonRoot).
 const ReasonRoot = "can become root without a person"
@@ -487,6 +493,11 @@ const KindAccount = "account"
 // ReasonUsedAsFound.
 const KindDirectory = "directory"
 
+// KindAccess is a read-write access that grants its path's group (novox/hq ADR 0312): healthy while the group may
+// write the path, unhealthy while it cannot — the operator's to decide, since the mesh changes nothing on the path
+// — or while the path is owned by a group that is never granted. The node-engine's own (mesh-host internal/link).
+const KindAccess = "access"
+
 // ReasonUsedAsFound starts the reason of a directory used as found.
 const ReasonUsedAsFound = "used as found:"
 

vendor/github.com/novox/mesh-host/internal/declaration/declaration.go

@@ -464,6 +464,35 @@ type Access struct {
 	Path string `json:"path"`
 	// Mode is how this module reaches the path: read or read-write. Absent narrows to read.
 	Mode string `json:"mode,omitempty"`
+
+	// Grant is who the path's own group is granted to, for a read-write access (novox/hq ADR 0312 §1): the
+	// identities the module's code runs as. The controller says who; the node-engine reads which group owns
+	// the path when it applies, because only the machine knows, and never changes the path (§2). Absent is a
+	// controller older than the grant, or an access that grants nothing — and a read access always is one (§3).
+	Grant *AccessGrant `json:"grant,omitempty"`
+}
+
+// AccessGrant is the identities a read-write access grants its path's group to (novox/hq ADR 0312 §1).
+type AccessGrant struct {
+	// Containers are the module's containers that mount the path, by id: each is created with the group as a
+	// supplementary group of its process, and recreated when the group moves (§6).
+	Containers []string `json:"containers,omitempty"`
+	// Account is the account that runs the module's tools: put in the group as an account group, as ADR 0252
+	// §1 puts one, and taken out again as §3 takes back (§5). Empty for a module whose code runs nowhere as
+	// an account.
+	Account string `json:"account,omitempty"`
+}
+
+// UnmarshalJSON reads a grant as strictly as a resource is read: a field the engine does not know is a
+// thing the controller believes it asked for, and is refused rather than ignored.
+func (g *AccessGrant) UnmarshalJSON(raw []byte) error {
+	type plain AccessGrant
+	var p plain
+	if err := strictDecode(raw, &p); err != nil {
+		return fmt.Errorf("a grant: %w", err)
+	}
+	*g = AccessGrant(p)
+	return nil
 }
 
 func (a *Access) Identity() string { return a.ID }
@@ -482,6 +511,22 @@ func (a *Access) validate(where string, _ bool) []string {
 		problems = append(problems, fmt.Sprintf(
 			"%s: an access is %q or %q, not %q", where, AccessRead, AccessReadWrite, a.Mode))
 	}
+	if a.Grant != nil && a.Mode != AccessReadWrite {
+		// A read access reads as any account may, and gains no group (novox/hq ADR 0312 §3).
+		problems = append(problems, where+": a read access grants nothing, and this one names a grant; "+
+			"only a read-write access grants its path's group (novox/hq ADR 0312 §3)")
+	}
+	if a.Grant != nil {
+		for _, id := range a.Grant.Containers {
+			if id == "" {
+				problems = append(problems, where+": a grant names a container with no id")
+			}
+		}
+		if a.Grant.Account != "" && strings.ContainsAny(a.Grant.Account, " :/\t\n") {
+			problems = append(problems, where+": a grant's account is an account's name, and "+
+				a.Grant.Account+" is not one")
+		}
+	}
 	return problems
 }
 
@@ -1668,6 +1713,7 @@ func parse(raw []byte, allowActions bool) (*Declaration, error) {
 		d.Resources = append(d.Resources, resource)
 	}
 	problems = append(problems, checkWhileStopped(d.Resources)...)
+	problems = append(problems, checkGrants(d.Resources)...)
 	problems = append(problems, checkAdoption(env.Adoption, d.Resources, allowActions)...)
 	problems = append(problems, checkReplaces(d.Resources)...)
 	if env.Adoption == nil {
@@ -1732,6 +1778,32 @@ func checkWhileStopped(resources []Resource) []string {
 	return problems
 }
 
+// checkGrants judges each access's grant against the whole declaration (novox/hq ADR 0312): a container it
+// names is a container of this declaration, as a maintenance window's are. A grant to a container the machine
+// is not told about would be a group given to nothing, said as granted.
+func checkGrants(resources []Resource) []string {
+	containers := map[string]bool{}
+	for _, r := range resources {
+		if r.Kind() == TypeContainer {
+			containers[r.Identity()] = true
+		}
+	}
+	var problems []string
+	for _, r := range resources {
+		a, ok := r.(*Access)
+		if !ok || a.Grant == nil {
+			continue
+		}
+		for _, id := range a.Grant.Containers {
+			if id != "" && !containers[id] {
+				problems = append(problems, fmt.Sprintf("resource %q: its grant names %q, and this declaration "+
+					"has no container by that id", a.ID, id))
+			}
+		}
+	}
+	return problems
+}
+
 func strictDecode(raw []byte, into any) error {
 	// DisallowUnknownFields is the whole point rather than strictness for its own sake: a
 	// field the host does not know is a thing the control plane believes it asked for.

vendor/modules.txt

@@ -78,7 +78,7 @@ github.com/nats-io/nkeys
 # github.com/nats-io/nuid v1.0.1
 ## explicit
 github.com/nats-io/nuid
-# github.com/novox/mesh-host v0.0.0 => git.novox.be/novox/mesh-host v0.0.0-20261011092230-20d5af9b2d5f
+# github.com/novox/mesh-host v0.0.0 => git.novox.be/novox/mesh-host v0.0.0-20261012102338-f4efc3cad0a6
 ## explicit; go 1.26.0
 github.com/novox/mesh-host/internal/declaration
 github.com/novox/mesh-host/rootsearch
@@ -135,4 +135,4 @@ golang.org/x/text/width
 # golang.org/x/time v0.15.0
 ## explicit; go 1.25.0
 golang.org/x/time/rate
-# github.com/novox/mesh-host => git.novox.be/novox/mesh-host v0.0.0-20261011092230-20d5af9b2d5f
+# github.com/novox/mesh-host => git.novox.be/novox/mesh-host v0.0.0-20261012102338-f4efc3cad0a6