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various sanding everywhere towards building the tookit

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This commit is contained in:
Michael Muré
2024-11-20 12:34:24 +01:00
parent 1098e76cba
commit e980d6c0b9
13 changed files with 176 additions and 48 deletions
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28
token/invocation/invocation.go
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@@ -102,34 +102,38 @@ func New(iss, sub did.DID, cmd command.Command, prf []cid.Cid, opts ...Option) (
return &tkn, nil
}
func (t *Token) ExecutionAllowed(loader DelegationLoader) (bool, error) {
func (t *Token) ExecutionAllowed(loader delegation.Loader) error {
return t.executionAllowed(loader, t.arguments)
}
func (t *Token) ExecutionAllowedWithArgsHook(loader DelegationLoader, hook func(*args.Args) *args.Args) (bool, error) {
return t.executionAllowed(loader, hook(t.arguments))
func (t *Token) ExecutionAllowedWithArgsHook(loader delegation.Loader, hook func(args args.ReadOnly) (*args.Args, error)) error {
newArgs, err := hook(t.arguments.ReadOnly())
if err != nil {
return err
}
return t.executionAllowed(loader, newArgs)
}
func (t *Token) executionAllowed(loader DelegationLoader, arguments *args.Args) (bool, error) {
func (t *Token) executionAllowed(loader delegation.Loader, arguments *args.Args) error {
delegations, err := t.loadProofs(loader)
if err != nil {
// All referenced delegations must be available - 4b
return false, err
return err
}
if err := t.verifyProofs(delegations); err != nil {
return false, err
return err
}
if err := t.verifyTimeBound(delegations); err != nil {
return false, err
return err
}
if err := t.verifyArgs(delegations, arguments); err != nil {
return false, err
return err
}
return true, nil
return nil
}
// Issuer returns the did.DID representing the Token's issuer.
@@ -154,8 +158,8 @@ func (t *Token) Command() command.Command {
// Arguments returns the arguments to be used when the command is
// invoked.
func (t *Token) Arguments() *args.Args {
return t.arguments
func (t *Token) Arguments() args.ReadOnly {
return t.arguments.ReadOnly()
}
// Proof() returns the ordered list of cid.Cid which reference the
@@ -225,7 +229,7 @@ func (t *Token) validate() error {
return errs
}
func (t *Token) loadProofs(loader DelegationLoader) (res []*delegation.Token, err error) {
func (t *Token) loadProofs(loader delegation.Loader) (res []*delegation.Token, err error) {
res = make([]*delegation.Token, len(t.proof))
for i, c := range t.proof {
res[i], err = loader.GetDelegation(c)