42 lines
1020 B
Go
42 lines
1020 B
Go
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package did
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type ResolutionOpts struct {
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hintVerificationMethod []string
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}
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func (opts *ResolutionOpts) HasVerificationMethodHint(hint string) bool {
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for _, h := range opts.hintVerificationMethod {
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if h == hint {
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return true
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}
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}
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return false
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}
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func CollectResolutionOpts(opts []ResolutionOption) ResolutionOpts {
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res := ResolutionOpts{}
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for _, opt := range opts {
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opt(&res)
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}
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return res
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}
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type ResolutionOption func(opts *ResolutionOpts)
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// WithResolutionHintVerificationMethod adds a hint for the type of verification method to be used
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// when resolving and constructing the DID Document, if possible.
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// Hints are expected to be VerificationMethod string types, like ed25519vm.Type.
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func WithResolutionHintVerificationMethod(hint string) ResolutionOption {
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return func(opts *ResolutionOpts) {
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if len(hint) == 0 {
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return
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}
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for _, s := range opts.hintVerificationMethod {
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if s == hint {
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return
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}
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}
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opts.hintVerificationMethod = append(opts.hintVerificationMethod, hint)
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}
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}
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