53 lines
990 B
Go
53 lines
990 B
Go
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package jws
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import (
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"encoding/json"
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"github.com/SermoDigital/jose"
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)
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// payload represents the payload of a JWS.
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type payload struct {
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v interface{}
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u json.Unmarshaler
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_ struct{}
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}
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// MarshalJSON implements json.Marshaler for payload.
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func (p *payload) MarshalJSON() ([]byte, error) {
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b, err := json.Marshal(p.v)
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if err != nil {
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return nil, err
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}
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return jose.EncodeEscape(b), nil
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}
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// Base64 implements jose.Encoder.
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func (p *payload) Base64() ([]byte, error) {
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b, err := json.Marshal(p.v)
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if err != nil {
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return nil, err
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}
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return jose.Base64Encode(b), nil
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}
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// MarshalJSON implements json.Unmarshaler for payload.
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func (p *payload) UnmarshalJSON(b []byte) error {
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b2, err := jose.DecodeEscaped(b)
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if err != nil {
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return err
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}
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if p.u != nil {
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err := p.u.UnmarshalJSON(b2)
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p.v = p.u
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return err
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}
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return json.Unmarshal(b2, &p.v)
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}
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var (
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_ json.Marshaler = (*payload)(nil)
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_ json.Unmarshaler = (*payload)(nil)
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_ jose.Encoder = (*payload)(nil)
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)
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