forked from mirror/jwt
39 lines
1.4 KiB
Go
39 lines
1.4 KiB
Go
package jwt
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import "time"
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// ParserOption is used to implement functional-style options that modify the behavior of the parser. To add
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// new options, just create a function (ideally beginning with With or Without) that returns an anonymous function that
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// takes a *Parser type as input and manipulates its configuration accordingly.
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type ParserOption func(*Parser)
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// WithValidMethods is an option to supply algorithm methods that the parser will check. Only those methods will be considered valid.
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// It is heavily encouraged to use this option in order to prevent attacks such as https://auth0.com/blog/critical-vulnerabilities-in-json-web-token-libraries/.
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func WithValidMethods(methods []string) ParserOption {
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return func(p *Parser) {
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p.ValidMethods = methods
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}
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}
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// WithJSONNumber is an option to configure the underlying JSON parser with UseNumber
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func WithJSONNumber() ParserOption {
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return func(p *Parser) {
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p.UseJSONNumber = true
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}
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}
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// WithoutClaimsValidation is an option to disable claims validation. This option should only be used if you exactly know
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// what you are doing.
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func WithoutClaimsValidation() ParserOption {
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return func(p *Parser) {
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p.SkipClaimsValidation = true
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}
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}
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// WithLeeway returns the ParserOption for specifying the leeway window.
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func WithLeeway(d time.Duration) ParserOption {
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return func(p *Parser) {
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p.v.leeway = d
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}
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}
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