30 lines
518 B
Go
30 lines
518 B
Go
package parse
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import (
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"fmt"
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"time"
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"github.com/ucan-wg/go-ucan/did"
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"github.com/ucan-wg/go-ucan/pkg/policy/limits"
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)
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func OptionalDID(s *string) (did.DID, error) {
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if s == nil {
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return did.Undef, nil
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}
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return did.Parse(*s)
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}
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func OptionalTimestamp(sec *int64) (*time.Time, error) {
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if sec == nil {
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return nil, nil
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}
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if *sec > limits.MaxInt53 || *sec < limits.MinInt53 {
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return nil, fmt.Errorf("timestamp value %d exceeds safe integer bounds", *sec)
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}
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t := time.Unix(*sec, 0)
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return &t, nil
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}
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