novox/mesh-sdk
18
0
Fork 0
Code Issues 1 Pull Requests 1 Actions Packages Projects Releases Wiki Activity

Grant a node's engine any verb and event of its node seat on its own node, so a verb added to the contract needs no grants release first (issue 774)
mesh/delivery merged: source.main moved to novox/mesh-sdk@712ec9481b40
Details
mesh/delivery-group group fix/engine-seat-any-verb merged: every member is merged
Details
mesh/check checking 748543c35f7f on 712ec9481b40 | novox/mesh-sdk#147 in group fix/engine-seat-any-verb

Browse Source 
The grants part composed the engine's subscriptions from catalogue.EngineVerbs at its own mesh-sdk pin, so mesh-host #184's optional verb composition was refused on every node and every engine reopened its link every four minutes. Quick fix: re-pin the grants part. Thorough fix (this): the seat's subjects on the engine's node, any verb, as a module answers mesh.mod.<module>.tool.>; callers stay granted per verb.
This commit is contained in:
jschoubben
2026-10-31 01:05:57 +01:00
parent dec3bfe7a8
commit 748543c35f
2 changed files with 23 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
go/buscompose/engine.go
+8 -6
View File
@@ -39,13 +39,15 @@ func EnginePackagesGrants(node string) []string {
// seat's events about its node, answers discovery for the seat, asks who answers what (the login shell's execute, ADR
// 0563 §6), and asks the operator under asks.EngineAsker(node) on the router's seat as its holder declares it, as any
// user of that seat is granted.
//
// Its verbs and events are granted as any verb and any event of the seat on its own node, not as the contract's list:
// the list is compiled into whichever mesh-sdk the grants part pins, so a verb the engine gained before the grants part
// was released was refused on every node and the engine reopened its link every few minutes (2026-10-31, the optional
// verb composition of mesh-host #184). As a module answers `mesh.mod.<module>.tool.>`, nothing is given away: no other
// principal may subscribe this seat's subjects of this node, and a caller is still granted each verb by name.
func engineGrants(p Principal) (pub, sub []string) {
for _, v := range catalogue.EngineVerbs() {
sub = append(sub, "mesh.seat."+EngineSeat+".tool."+v.Name+"."+p.Node)
}
for _, e := range catalogue.EngineEvents {
pub = append(pub, "mesh.seat."+EngineSeat+".event."+e+"."+p.Node)
}
sub = append(sub, "mesh.seat."+EngineSeat+".tool.*."+p.Node)
pub = append(pub, "mesh.seat."+EngineSeat+".event.*."+p.Node)
sub = append(sub, announcing(EngineSeat)...)
pub = append(pub, discovering()...)
tp, ts := seatTrafficGrants(SeatTrafficOf(asks.EngineAsker(p.Node), nil, p.Uses, nil))