{"version":3,"file":"JoseHeader.js","sources":["../../src/crypto/JoseHeader.ts"],"sourcesContent":["/*\n * Copyright (c) Microsoft Corporation. All rights reserved.\n * Licensed under the MIT License.\n */\n\nimport { JoseHeaderError } from \"../error/JoseHeaderError\";\nimport { JsonTypes } from \"../utils/Constants\";\n\nexport type JoseHeaderOptions = {\n    typ?: JsonTypes,\n    alg?: string,\n    kid?: string\n};\n\nexport class JoseHeader {\n    public typ?: JsonTypes;\n    public alg?: string;\n    public kid?: string;\n\n    constructor (options: JoseHeaderOptions) {\n        this.typ = options.typ;\n        this.alg = options.alg;\n        this.kid = options.kid;\n    }\n\n    /**\n     * Builds SignedHttpRequest formatted JOSE Header from the\n     * JOSE Header options provided or previously set on the object and returns\n     * the stringified header object.\n     * Throws if keyId or algorithm aren't provided since they are required for Access Token Binding.\n     * @param shrHeaderOptions \n     * @returns \n     */\n    static getShrHeaderString(shrHeaderOptions: JoseHeaderOptions): string {\n        // KeyID is required on the SHR header\n        if (!shrHeaderOptions.kid) {\n            throw JoseHeaderError.createMissingKidError();\n        }\n\n        // Alg is required on the SHR header\n        if (!shrHeaderOptions.alg) {\n            throw JoseHeaderError.createMissingAlgError();\n        }\n\n        const shrHeader = new JoseHeader({\n            // Access Token PoP headers must have type JWT, but the type header can be overriden for special cases\n            typ: shrHeaderOptions.typ || JsonTypes.Jwt,\n            kid: shrHeaderOptions.kid,\n            alg: shrHeaderOptions.alg\n        });\n\n        return JSON.stringify(shrHeader);\n    }\n}\n"],"names":[],"mappings":";;;;;AAAA;;;AAGG;AAWH,IAAA,UAAA,kBAAA,YAAA;AAKI,IAAA,SAAA,UAAA,CAAa,OAA0B,EAAA;AACnC,QAAA,IAAI,CAAC,GAAG,GAAG,OAAO,CAAC,GAAG,CAAC;AACvB,QAAA,IAAI,CAAC,GAAG,GAAG,OAAO,CAAC,GAAG,CAAC;AACvB,QAAA,IAAI,CAAC,GAAG,GAAG,OAAO,CAAC,GAAG,CAAC;KAC1B;AAED;;;;;;;AAOG;IACI,UAAkB,CAAA,kBAAA,GAAzB,UAA0B,gBAAmC,EAAA;;AAEzD,QAAA,IAAI,CAAC,gBAAgB,CAAC,GAAG,EAAE;AACvB,YAAA,MAAM,eAAe,CAAC,qBAAqB,EAAE,CAAC;AACjD,SAAA;;AAGD,QAAA,IAAI,CAAC,gBAAgB,CAAC,GAAG,EAAE;AACvB,YAAA,MAAM,eAAe,CAAC,qBAAqB,EAAE,CAAC;AACjD,SAAA;AAED,QAAA,IAAM,SAAS,GAAG,IAAI,UAAU,CAAC;;AAE7B,YAAA,GAAG,EAAE,gBAAgB,CAAC,GAAG,IAAI,SAAS,CAAC,GAAG;YAC1C,GAAG,EAAE,gBAAgB,CAAC,GAAG;YACzB,GAAG,EAAE,gBAAgB,CAAC,GAAG;AAC5B,SAAA,CAAC,CAAC;AAEH,QAAA,OAAO,IAAI,CAAC,SAAS,CAAC,SAAS,CAAC,CAAC;KACpC,CAAA;IACL,OAAC,UAAA,CAAA;AAAD,CAAC,EAAA;;;;"}