func testVerified(t *testing.T, g TrustGraph, k libtrust.PublicKey, keyName, target string, permission uint16) {
if ok, err := g.Verify(k, target, permission); err != nil {
t.Fatalf("Unexpected error during verification: %s", err)
} else if !ok {
t.Errorf("key failed verification\n\tKey: %s(%s)\n\tNamespace: %s", keyName, k.KeyID(), target)
}
}
func (g *memoryGraph) GetGrants(key libtrust.PublicKey, node string, permission uint16) ([][]*Grant, error) {
grants := [][]*Grant{}
collect := func(grant *Grant, chain []*Grant) bool {
grantChain := make([]*Grant, len(chain)+1)
copy(grantChain, chain)
grantChain[len(grantChain)-1] = grant
grants = append(grants, grantChain)
return false
}
g.walkGrants(key.KeyID(), node, permission, collect, nil, nil, true)
return grants, nil
}
func (g *memoryGraph) Verify(key libtrust.PublicKey, node string, permission uint16) (bool, error) {
return g.walkGrants(key.KeyID(), node, permission, foundWalkFunc, nil, nil, false), nil
}