@aws-cdk/aws-apigateway/lib/util.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.JsonSchemaMapper = exports.validateDouble = exports.validateInteger = exports.parseAwsApiCall = exports.parseMethodOptionsPath = exports.validateHttpMethod = exports.ALL_METHODS = void 0;
const url_1 = require("url");
const jsonSchema = require("./json-schema");
exports.ALL_METHODS = ['OPTIONS', 'GET', 'PUT', 'POST', 'DELETE', 'PATCH', 'HEAD'];
const ALLOWED_METHODS = ['ANY', ...exports.ALL_METHODS];
function validateHttpMethod(method, messagePrefix = '') {
    if (!ALLOWED_METHODS.includes(method)) {
        throw new Error(`${messagePrefix}Invalid HTTP method "${method}". Allowed methods: ${ALLOWED_METHODS.join(',')}`);
    }
}
exports.validateHttpMethod = validateHttpMethod;
function parseMethodOptionsPath(originalPath) {
    if (!originalPath.startsWith('/')) {
        throw new Error(`Method options path must start with '/': ${originalPath}`);
    }
    const path = originalPath.slice(1); // trim trailing '/'
    const components = path.split('/');
    if (components.length < 2) {
        throw new Error(`Method options path must include at least two components: /{resource}/{method} (i.e. /foo/bar/GET): ${path}`);
    }
    const httpMethod = components.pop().toUpperCase(); // last component is an HTTP method
    if (httpMethod !== '*') {
        validateHttpMethod(httpMethod, `${originalPath}: `);
    }
    let resourcePath = '/~1' + components.join('~1');
    if (components.length === 1 && components[0] === '*') {
        resourcePath = '/*';
    }
    else if (components.length === 1 && components[0] === '') {
        resourcePath = '/';
    }
    return {
        httpMethod,
        resourcePath,
    };
}
exports.parseMethodOptionsPath = parseMethodOptionsPath;
function parseAwsApiCall(path, action, actionParams) {
    if (actionParams && !action) {
        throw new Error('"actionParams" requires that "action" will be set');
    }
    if (path && action) {
        throw new Error(`"path" and "action" are mutually exclusive (path="${path}", action="${action}")`);
    }
    if (path) {
        return {
            apiType: 'path',
            apiValue: path,
        };
    }
    if (action) {
        if (actionParams) {
            action += '&' + url_1.format({ query: actionParams }).slice(1);
        }
        return {
            apiType: 'action',
            apiValue: action,
        };
    }
    throw new Error('Either "path" or "action" are required');
}
exports.parseAwsApiCall = parseAwsApiCall;
function validateInteger(property, messagePrefix) {
    if (property && !Number.isInteger(property)) {
        throw new Error(`${messagePrefix} should be an integer`);
    }
}
exports.validateInteger = validateInteger;
function validateDouble(property, messagePrefix) {
    if (property && isNaN(property) && isNaN(parseFloat(property.toString()))) {
        throw new Error(`${messagePrefix} should be an double`);
    }
}
exports.validateDouble = validateDouble;
class JsonSchemaMapper {
    /**
     * Transforms naming of some properties to prefix with a $, where needed
     * according to the JSON schema spec
     * @param schema The JsonSchema object to transform for CloudFormation output
     */
    static toCfnJsonSchema(schema) {
        const result = JsonSchemaMapper._toCfnJsonSchema(schema);
        if (!('$schema' in result)) {
            result.$schema = jsonSchema.JsonSchemaVersion.DRAFT4;
        }
        return result;
    }
    static _toCfnJsonSchema(schema, preserveKeys = false) {
        if (schema == null || typeof schema !== 'object') {
            return schema;
        }
        if (Array.isArray(schema)) {
            return schema.map(entry => JsonSchemaMapper._toCfnJsonSchema(entry));
        }
        return Object.assign({}, ...Object.entries(schema).map(([key, value]) => {
            const mapKey = !preserveKeys && (key in JsonSchemaMapper.SchemaPropsWithPrefix);
            const newKey = mapKey ? JsonSchemaMapper.SchemaPropsWithPrefix[key] : key;
            // If keys were preserved, don't consider SchemaPropsWithUserDefinedChildren for those keys (they are user-defined!)
            const newValue = JsonSchemaMapper._toCfnJsonSchema(value, !preserveKeys && JsonSchemaMapper.SchemaPropsWithUserDefinedChildren[key]);
            return { [newKey]: newValue };
        }));
    }
}
exports.JsonSchemaMapper = JsonSchemaMapper;
JsonSchemaMapper.SchemaPropsWithPrefix = {
    schema: '$schema',
    ref: '$ref',
};
// The value indicates whether direct children should be key-mapped.
JsonSchemaMapper.SchemaPropsWithUserDefinedChildren = {
    definitions: true,
    properties: true,
    patternProperties: true,
    dependencies: true,
};
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"util.js","sourceRoot":"","sources":["util.ts"],"names":[],"mappings":";;;AAAA,6BAA0C;AAC1C,4CAA4C;AAE/B,QAAA,WAAW,GAAG,CAAC,SAAS,EAAE,KAAK,EAAE,KAAK,EAAE,MAAM,EAAE,QAAQ,EAAE,OAAO,EAAE,MAAM,CAAC,CAAC;AAExF,MAAM,eAAe,GAAG,CAAC,KAAK,EAAE,GAAG,mBAAW,CAAC,CAAC;AAEhD,SAAgB,kBAAkB,CAAC,MAAc,EAAE,gBAAwB,EAAE;IAC3E,IAAI,CAAC,eAAe,CAAC,QAAQ,CAAC,MAAM,CAAC,EAAE;QACrC,MAAM,IAAI,KAAK,CAAC,GAAG,aAAa,wBAAwB,MAAM,uBAAuB,eAAe,CAAC,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,CAAC;KACnH;AACH,CAAC;AAJD,gDAIC;AAED,SAAgB,sBAAsB,CAAC,YAAoB;IACzD,IAAI,CAAC,YAAY,CAAC,UAAU,CAAC,GAAG,CAAC,EAAE;QACjC,MAAM,IAAI,KAAK,CAAC,4CAA4C,YAAY,EAAE,CAAC,CAAC;KAC7E;IAED,MAAM,IAAI,GAAG,YAAY,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,CAAC,oBAAoB;IAExD,MAAM,UAAU,GAAG,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;IAEnC,IAAI,UAAU,CAAC,MAAM,GAAG,CAAC,EAAE;QACzB,MAAM,IAAI,KAAK,CAAC,uGAAuG,IAAI,EAAE,CAAC,CAAC;KAChI;IAED,MAAM,UAAU,GAAG,UAAU,CAAC,GAAG,EAAG,CAAC,WAAW,EAAE,CAAC,CAAC,mCAAmC;IACvF,IAAI,UAAU,KAAK,GAAG,EAAE;QACtB,kBAAkB,CAAC,UAAU,EAAE,GAAG,YAAY,IAAI,CAAC,CAAC;KACrD;IAED,IAAI,YAAY,GAAG,KAAK,GAAG,UAAU,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;IACjD,IAAI,UAAU,CAAC,MAAM,KAAK,CAAC,IAAI,UAAU,CAAC,CAAC,CAAC,KAAK,GAAG,EAAE;QACpD,YAAY,GAAG,IAAI,CAAC;KACrB;SAAM,IAAI,UAAU,CAAC,MAAM,KAAK,CAAC,IAAI,UAAU,CAAC,CAAC,CAAC,KAAK,EAAE,EAAE;QAC1D,YAAY,GAAG,GAAG,CAAC;KACpB;IAED,OAAO;QACL,UAAU;QACV,YAAY;KACb,CAAC;AACJ,CAAC;AA7BD,wDA6BC;AAED,SAAgB,eAAe,CAAC,IAAa,EAAE,MAAe,EAAE,YAAwC;IACtG,IAAI,YAAY,IAAI,CAAC,MAAM,EAAE;QAC3B,MAAM,IAAI,KAAK,CAAC,mDAAmD,CAAC,CAAC;KACtE;IAED,IAAI,IAAI,IAAI,MAAM,EAAE;QAClB,MAAM,IAAI,KAAK,CAAC,qDAAqD,IAAI,cAAc,MAAM,IAAI,CAAC,CAAC;KACpG;IAED,IAAI,IAAI,EAAE;QACR,OAAO;YACL,OAAO,EAAE,MAAM;YACf,QAAQ,EAAE,IAAI;SACf,CAAC;KACH;IAED,IAAI,MAAM,EAAE;QACV,IAAI,YAAY,EAAE;YAChB,MAAM,IAAI,GAAG,GAAG,YAAS,CAAC,EAAE,KAAK,EAAE,YAAY,EAAE,CAAC,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC;SAC7D;QAED,OAAO;YACL,OAAO,EAAE,QAAQ;YACjB,QAAQ,EAAE,MAAM;SACjB,CAAC;KACH;IAED,MAAM,IAAI,KAAK,CAAC,wCAAwC,CAAC,CAAC;AAC5D,CAAC;AA5BD,0CA4BC;AAED,SAAgB,eAAe,CAAC,QAA4B,EAAE,aAAqB;IACjF,IAAI,QAAQ,IAAI,CAAC,MAAM,CAAC,SAAS,CAAC,QAAQ,CAAC,EAAE;QAC3C,MAAM,IAAI,KAAK,CAAC,GAAG,aAAa,uBAAuB,CAAC,CAAC;KAC1D;AACH,CAAC;AAJD,0CAIC;AAED,SAAgB,cAAc,CAAC,QAA4B,EAAE,aAAqB;IAChF,IAAI,QAAQ,IAAI,KAAK,CAAC,QAAQ,CAAC,IAAI,KAAK,CAAC,UAAU,CAAC,QAAQ,CAAC,QAAQ,EAAE,CAAC,CAAC,EAAE;QACzE,MAAM,IAAI,KAAK,CAAC,GAAG,aAAa,sBAAsB,CAAC,CAAC;KACzD;AACH,CAAC;AAJD,wCAIC;AAED,MAAa,gBAAgB;IAC3B;;;;OAIG;IACI,MAAM,CAAC,eAAe,CAAC,MAA6B;QACzD,MAAM,MAAM,GAAG,gBAAgB,CAAC,gBAAgB,CAAC,MAAM,CAAC,CAAC;QACzD,IAAI,CAAE,CAAC,SAAS,IAAI,MAAM,CAAC,EAAE;YAC3B,MAAM,CAAC,OAAO,GAAG,UAAU,CAAC,iBAAiB,CAAC,MAAM,CAAC;SACtD;QACD,OAAO,MAAM,CAAC;KACf;IAcO,MAAM,CAAC,gBAAgB,CAAC,MAAW,EAAE,YAAY,GAAG,KAAK;QAC/D,IAAI,MAAM,IAAI,IAAI,IAAI,OAAO,MAAM,KAAK,QAAQ,EAAE;YAChD,OAAO,MAAM,CAAC;SACf;QACD,IAAI,KAAK,CAAC,OAAO,CAAC,MAAM,CAAC,EAAE;YACzB,OAAO,MAAM,CAAC,GAAG,CAAC,KAAK,CAAC,EAAE,CAAC,gBAAgB,CAAC,gBAAgB,CAAC,KAAK,CAAC,CAAC,CAAC;SACtE;QACD,OAAO,MAAM,CAAC,MAAM,CAAC,EAAE,EAAE,GAAG,MAAM,CAAC,OAAO,CAAC,MAAM,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC,GAAG,EAAE,KAAK,CAAC,EAAE,EAAE;YACtE,MAAM,MAAM,GAAG,CAAC,YAAY,IAAI,CAAC,GAAG,IAAI,gBAAgB,CAAC,qBAAqB,CAAC,CAAC;YAChF,MAAM,MAAM,GAAG,MAAM,CAAC,CAAC,CAAC,gBAAgB,CAAC,qBAAqB,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC,GAAG,CAAC;YAC1E,oHAAoH;YACpH,MAAM,QAAQ,GAAG,gBAAgB,CAAC,gBAAgB,CAAC,KAAK,EAAE,CAAC,YAAY,IAAI,gBAAgB,CAAC,kCAAkC,CAAC,GAAG,CAAC,CAAC,CAAC;YACrI,OAAO,EAAE,CAAC,MAAM,CAAC,EAAE,QAAQ,EAAE,CAAC;QAChC,CAAC,CAAC,CAAC,CAAC;KACL;;AAxCH,4CAyCC;AA3ByB,sCAAqB,GAA8B;IACzE,MAAM,EAAE,SAAS;IACjB,GAAG,EAAE,MAAM;CACZ,CAAC;AACF,oEAAoE;AAC5C,mDAAkC,GAA+B;IACvF,WAAW,EAAE,IAAI;IACjB,UAAU,EAAE,IAAI;IAChB,iBAAiB,EAAE,IAAI;IACvB,YAAY,EAAE,IAAI;CACnB,CAAC","sourcesContent":["import { format as formatUrl } from 'url';\nimport * as jsonSchema from './json-schema';\n\nexport const ALL_METHODS = ['OPTIONS', 'GET', 'PUT', 'POST', 'DELETE', 'PATCH', 'HEAD'];\n\nconst ALLOWED_METHODS = ['ANY', ...ALL_METHODS];\n\nexport function validateHttpMethod(method: string, messagePrefix: string = '') {\n  if (!ALLOWED_METHODS.includes(method)) {\n    throw new Error(`${messagePrefix}Invalid HTTP method \"${method}\". Allowed methods: ${ALLOWED_METHODS.join(',')}`);\n  }\n}\n\nexport function parseMethodOptionsPath(originalPath: string): { resourcePath: string, httpMethod: string } {\n  if (!originalPath.startsWith('/')) {\n    throw new Error(`Method options path must start with '/': ${originalPath}`);\n  }\n\n  const path = originalPath.slice(1); // trim trailing '/'\n\n  const components = path.split('/');\n\n  if (components.length < 2) {\n    throw new Error(`Method options path must include at least two components: /{resource}/{method} (i.e. /foo/bar/GET): ${path}`);\n  }\n\n  const httpMethod = components.pop()!.toUpperCase(); // last component is an HTTP method\n  if (httpMethod !== '*') {\n    validateHttpMethod(httpMethod, `${originalPath}: `);\n  }\n\n  let resourcePath = '/~1' + components.join('~1');\n  if (components.length === 1 && components[0] === '*') {\n    resourcePath = '/*';\n  } else if (components.length === 1 && components[0] === '') {\n    resourcePath = '/';\n  }\n\n  return {\n    httpMethod,\n    resourcePath,\n  };\n}\n\nexport function parseAwsApiCall(path?: string, action?: string, actionParams?: { [key: string]: string }): { apiType: string, apiValue: string } {\n  if (actionParams && !action) {\n    throw new Error('\"actionParams\" requires that \"action\" will be set');\n  }\n\n  if (path && action) {\n    throw new Error(`\"path\" and \"action\" are mutually exclusive (path=\"${path}\", action=\"${action}\")`);\n  }\n\n  if (path) {\n    return {\n      apiType: 'path',\n      apiValue: path,\n    };\n  }\n\n  if (action) {\n    if (actionParams) {\n      action += '&' + formatUrl({ query: actionParams }).slice(1);\n    }\n\n    return {\n      apiType: 'action',\n      apiValue: action,\n    };\n  }\n\n  throw new Error('Either \"path\" or \"action\" are required');\n}\n\nexport function validateInteger(property: number | undefined, messagePrefix: string) {\n  if (property && !Number.isInteger(property)) {\n    throw new Error(`${messagePrefix} should be an integer`);\n  }\n}\n\nexport function validateDouble(property: number | undefined, messagePrefix: string) {\n  if (property && isNaN(property) && isNaN(parseFloat(property.toString()))) {\n    throw new Error(`${messagePrefix} should be an double`);\n  }\n}\n\nexport class JsonSchemaMapper {\n  /**\n   * Transforms naming of some properties to prefix with a $, where needed\n   * according to the JSON schema spec\n   * @param schema The JsonSchema object to transform for CloudFormation output\n   */\n  public static toCfnJsonSchema(schema: jsonSchema.JsonSchema): any {\n    const result = JsonSchemaMapper._toCfnJsonSchema(schema);\n    if (! ('$schema' in result)) {\n      result.$schema = jsonSchema.JsonSchemaVersion.DRAFT4;\n    }\n    return result;\n  }\n\n  private static readonly SchemaPropsWithPrefix: { [key: string]: string } = {\n    schema: '$schema',\n    ref: '$ref',\n  };\n  // The value indicates whether direct children should be key-mapped.\n  private static readonly SchemaPropsWithUserDefinedChildren: { [key: string]: boolean } = {\n    definitions: true,\n    properties: true,\n    patternProperties: true,\n    dependencies: true,\n  };\n\n  private static _toCfnJsonSchema(schema: any, preserveKeys = false): any {\n    if (schema == null || typeof schema !== 'object') {\n      return schema;\n    }\n    if (Array.isArray(schema)) {\n      return schema.map(entry => JsonSchemaMapper._toCfnJsonSchema(entry));\n    }\n    return Object.assign({}, ...Object.entries(schema).map(([key, value]) => {\n      const mapKey = !preserveKeys && (key in JsonSchemaMapper.SchemaPropsWithPrefix);\n      const newKey = mapKey ? JsonSchemaMapper.SchemaPropsWithPrefix[key] : key;\n      // If keys were preserved, don't consider SchemaPropsWithUserDefinedChildren for those keys (they are user-defined!)\n      const newValue = JsonSchemaMapper._toCfnJsonSchema(value, !preserveKeys && JsonSchemaMapper.SchemaPropsWithUserDefinedChildren[key]);\n      return { [newKey]: newValue };\n    }));\n  }\n}\n"]}