64 lines
1.4 KiB
Go
64 lines
1.4 KiB
Go
package jws
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import (
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"github.com/lestrrat-go/option"
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)
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type Option = option.Interface
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type identPayloadSigner struct{}
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type identDetachedPayload struct{}
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type identHeaders struct{}
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type identMessage struct{}
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func WithSigner(signer Signer, key interface{}, public, protected Headers) Option {
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return option.New(identPayloadSigner{}, &payloadSigner{
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signer: signer,
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key: key,
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protected: protected,
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public: public,
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})
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}
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type SignOption interface {
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Option
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signOption()
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}
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type signOption struct {
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Option
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}
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func (*signOption) signOption() {}
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// WithHeaders allows you to specify extra header values to include in the
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// final JWS message
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func WithHeaders(h Headers) SignOption {
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return &signOption{option.New(identHeaders{}, h)}
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}
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// VerifyOption describes an option that can be passed to the jws.Verify function
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type VerifyOption interface {
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Option
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verifyOption()
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}
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type verifyOption struct {
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Option
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}
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func (*verifyOption) verifyOption() {}
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// WithMessage can be passed to Verify() to obtain the jws.Message upon
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// a successful verification.
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func WithMessage(m *Message) VerifyOption {
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return &verifyOption{option.New(identMessage{}, m)}
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}
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// WithDetachedPayload can be used to verify a JWS message with a
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// detached payload. If you have to verify using this option, you should
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// know exactly how and why this works.
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func WithDetachedPayload(v []byte) VerifyOption {
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return &verifyOption{option.New(identDetachedPayload{}, v)}
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}
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