SFCC Development MCP Server

## Package: dw.crypto # Class JWSHeader ## Inheritance Hierarchy - Object - dw.crypto.JWSHeader ## Description This class represents an immutable header of a JWS (JSON Web Signature) object. ## Properties ### algorithm **Type:** String (Read Only) Get the value of the algorithm parameter (alg). ## Constructor Summary ## Method Summary ### getAlgorithm **Signature:** `getAlgorithm() : String` Get the value of the algorithm parameter (alg). ### parse **Signature:** `static parse(map : Object) : JWSHeader` Convert the given Map or JavaScript object into a JWS header. ### parseEncoded **Signature:** `static parseEncoded(base64encoded : String) : JWSHeader` Parse the given string as a Base64URL-encoded JWS header. ### parseJSON **Signature:** `static parseJSON(json : String) : JWSHeader` Parse the given string as a JWS header. ### toMap **Signature:** `toMap() : Map` Get a copy of these headers as a Map. ### toString **Signature:** `toString() : String` Get the content of the headers as a JSON String. ## Method Detail ## Method Details ### getAlgorithm **Signature:** `getAlgorithm() : String` **Description:** Get the value of the algorithm parameter (alg). **Returns:** Algorithm parameter from this header. --- ### parse **Signature:** `static parse(map : Object) : JWSHeader` **Description:** Convert the given Map or JavaScript object into a JWS header. All keys correspond to JWS parameters. The algorithm parameter (alg) is required. See JWS.verify(CertificateRef) for supported values. **Parameters:** - `map`: Map or object data to convert. **Returns:** JWS Header. --- ### parseEncoded **Signature:** `static parseEncoded(base64encoded : String) : JWSHeader` **Description:** Parse the given string as a Base64URL-encoded JWS header. The algorithm parameter (alg) is required. See JWS.verify(CertificateRef) for supported values. **Parameters:** - `base64encoded`: Base64URL string to parse. **Returns:** JWS Header. --- ### parseJSON **Signature:** `static parseJSON(json : String) : JWSHeader` **Description:** Parse the given string as a JWS header. The algorithm parameter (alg) is required. See JWS.verify(CertificateRef) for supported values. **Parameters:** - `json`: JSON string to parse. **Returns:** JWS Header. --- ### toMap **Signature:** `toMap() : Map` **Description:** Get a copy of these headers as a Map. **Returns:** Copy of the JWS headers. --- ### toString **Signature:** `toString() : String` **Description:** Get the content of the headers as a JSON String. **Returns:** JSON String. ---