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index.js
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// @ts-check
'use strict';
const fs = require('fs');
const url = require('url');
const pathlib = require('path');
const co = require('co');
const maybe = require('call-me-maybe');
const fetch = require('node-fetch');
const yaml = require('js-yaml');
const jptr = require('reftools/lib/jptr.js');
const common = require('./common.js');
const walkSchema = require('./walkSchema.js').walkSchema;
const statusCodes = require('./statusCodes.js').statusCodes;
// TODO split out into params, security etc
// TODO handle specification-extensions with plugins?
const targetVersion = '3.0.0';
var componentNames; // initialised in main
function throwError(message, options) {
let err = new Error(message);
err.options = options;
throw err;
}
function throwOrWarn(message, container, options) {
if (options.warnOnly) {
container[options.warnProperty||'x-s2o-warning'] = message;
}
else {
throwError(message, options);
}
}
function fixUpSubSchema(schema,parent) {
if (schema.discriminator && typeof schema.discriminator === 'string') {
schema.discriminator = { propertyName: schema.discriminator };
}
if (schema.items && Array.isArray(schema.items)) {
if (schema.items.length === 0) {
schema.items = {};
}
else if (schema.items.length === 1) {
schema.items = schema.items[0];
}
else schema.items = { anyOf: schema.items };
}
if (schema.type && Array.isArray(schema.type)) {
if (schema.type.length === 0) {
delete schema.type;
}
else {
if (!schema.oneOf) schema.oneOf = [];
for (let type of schema.type) {
let newSchema = {};
if (type === 'null') {
schema.nullable = true;
}
else {
newSchema.type = type;
for (let prop of common.arrayProperties) {
if (typeof schema.prop !== 'undefined') {
newSchema[prop] = schema[prop];
delete schema[prop];
}
}
}
if (newSchema.type) {
schema.oneOf.push(newSchema);
}
}
delete schema.type;
if (schema.oneOf.length === 0) {
delete schema.oneOf; // means was just null => nullable
}
else if (schema.oneOf.length < 2) {
schema.type = schema.oneOf[0].type;
if (Object.keys(schema.oneOf[0]).length > 1) {
throwOrWarn('Lost properties from oneOf',schema,options);
}
delete schema.oneOf;
}
}
// do not else this
if (schema.type && Array.isArray(schema.type) && schema.type.length === 1) {
schema.type = schema.type[0];
}
}
if (schema.type && schema.type === 'null') {
delete schema.type;
schema.nullable = true;
}
if ((schema.type === 'array') && (!schema.items)) {
schema.items = {};
}
if (typeof schema.required === 'boolean') {
if (schema.required && schema.name) {
if (typeof parent.required === 'undefined') {
parent.required = [];
}
if (Array.isArray(parent.required)) parent.required.push(schema.name);
}
delete schema.required;
}
// TODO if we have a nested properties (object inside an object) and the
// *parent* type is not set, force it to object
// TODO if default is set but type is not set, force type to typeof default
}
function fixUpSubSchemaExtensions(schema,parent) {
if (schema["x-required"] && Array.isArray(schema["x-required"])) {
if (!schema.required) schema.required = [];
schema.required = schema.required.concat(schema["x-required"]);
delete schema["x-required"];
}
if (schema["x-anyOf"]) {
schema.anyOf = schema["x-anyOf"];
delete schema["x-anyOf"];
}
if (schema["x-oneOf"]) {
schema.anyOf = schema["x-oneOf"];
delete schema["x-oneOf"];
}
if (schema["x-not"]) {
schema.anyOf = schema["x-not"];
delete schema["x-not"];
}
if (typeof schema["x-nullable"] === 'boolean') {
schema.nullable = schema["x-nullable"];
delete schema["x-nullable"];
}
}
function fixUpSchema(schema) {
walkSchema(schema,{},{},function(schema,parent,state){
fixUpSubSchemaExtensions(schema,parent);
fixUpSubSchema(schema,parent);
});
}
function fixupRefs(obj, key, state, options) {
if (common.isRef(obj,key)) {
if (obj[key].startsWith('#/definitions/')) {
//only the first part of a schema component name must be sanitised
let keys = obj[key].replace('#/definitions/', '').split('/');
let newKey = componentNames.schemas[keys[0]]; //lookup
if (!newKey) {
throwOrWarn('Could not resolve reference '+obj[key],obj,state.payload.options);
}
else {
keys[0] = newKey;
}
obj[key] = '#/components/schemas/' + keys.join('/');
}
if (obj[key].startsWith('#/parameters/')) {
// for extensions like Apigee's x-templates
obj[key] = '#/components/parameters/' + common.sanitise(obj[key].replace('#/parameters/', ''));
}
if (obj[key].startsWith('#/responses/')) {
// for extensions like Apigee's x-templates
obj[key] = '#/components/responses/' + common.sanitise(obj[key].replace('#/responses/', ''));
}
}
if ((key === 'x-ms-odata') && (typeof obj[key] === 'string')) {
let keys = obj[key].replace('#/definitions/', '').replace('#/components/schemas/','').split('/');
let newKey = componentNames.schemas[keys[0]]; //lookup
if (!newKey) {
throwOrWarn('Could not resolve reference '+obj[key],obj,state.payload.options);
}
else {
keys[0] = newKey;
}
obj[key] = '#/components/schemas/' + keys.join('/');
}
}
function processSecurity(securityObject) {
for (let s in securityObject) {
for (let k in securityObject[s]) {
let sname = common.sanitise(k);
if (k != sname) {
securityObject[s][sname] = securityObject[s][k];
delete securityObject[s][k];
}
}
}
}
function processSecurityScheme(scheme, options) {
if (scheme.type === 'basic') {
scheme.type = 'http';
scheme.scheme = 'basic';
}
if (scheme.type === 'oauth2') {
let flow = {};
let flowName = scheme.flow;
if (scheme.flow === 'application') flowName = 'clientCredentials';
if (scheme.flow === 'accessCode') flowName = 'authorizationCode';
if (typeof scheme.authorizationUrl !== 'undefined') flow.authorizationUrl = scheme.authorizationUrl.split('?')[0].trim() || '/';
if (typeof scheme.tokenUrl !== 'undefined') flow.tokenUrl = scheme.tokenUrl.split('?')[0].trim() || '/';
flow.scopes = scheme.scopes || {};
scheme.flows = {};
scheme.flows[flowName] = flow;
delete scheme.flow;
delete scheme.authorizationUrl;
delete scheme.tokenUrl;
delete scheme.scopes;
if (typeof scheme.name !== 'undefined') {
if (options.patch) {
delete scheme.name;
}
else {
throwError('(Patchable) oauth2 securitySchemes should not have name property', options);
}
}
}
}
function deleteParameters(value) {
return !value["x-s2o-delete"];
}
function processHeader(header, options) {
if (header.$ref) {
header.$ref = header.$ref.replace('#/responses/', '#/components/responses/');
}
else {
if (header.type && !header.schema) {
header.schema = {};
}
if (header.type) header.schema.type = header.type;
if (header.items && header.items.collectionFormat) {
if (header.items.type && header.items.type != 'array') {
if (header.items.collectionFormat != header.collectionFormat) {
throwOrWarn('Nested collectionFormats are not supported', header, options);
}
delete header.items.collectionFormat;
}
}
if (typeof header.collectionFormat !== 'undefined') {
if (header.type != 'array') {
if (options.patch) {
delete header.collectionFormat;
}
else {
throwError('(Patchable) collectionFormat is only applicable to header.type array', options);
}
}
if (header.collectionFormat === 'csv') {
header.style = 'simple';
}
if (header.collectionFormat === 'ssv') {
throwOrWarn('collectionFormat:ssv is no longer supported for headers', header, options); // not lossless
}
if (header.collectionFormat === 'pipes') {
throwOrWarn('collectionFormat:pipes is no longer supported for headers', header, options); // not lossless
}
if (header.collectionFormat === 'multi') {
header.explode = true;
}
if (header.collectionFormat === 'tsv') {
throwOrWarn('collectionFormat:tsv is no longer supported', header, options); // not lossless
}
delete header.collectionFormat;
}
delete header.type;
for (let prop of common.parameterTypeProperties) {
if (typeof header[prop] !== 'undefined') {
header.schema[prop] = header[prop];
delete header[prop];
}
}
for (let prop of common.arrayProperties) {
if (typeof header[prop] !== 'undefined') {
header.schema[prop] = header[prop];
delete header[prop];
}
}
}
}
function fixParamRef(param, options) {
if (param.$ref.indexOf('#/parameters/') >= 0) {
let refComponents = param.$ref.split('#/parameters/');
param.$ref = refComponents[0] + '#/components/parameters/' + common.sanitise(refComponents[1]);
}
if (param.$ref.indexOf('#/definitions/') >= 0) {
throwOrWarn('Definition used as parameter', param, options);
}
}
/**
* @returns requestBody
*/
function processParameter(param, op, path, index, openapi, options) {
var result = {};
var singularRequestBody = true;
var consumes = ((op && op.consumes) || []).concat(openapi.consumes || []);
consumes = consumes.filter(common.uniqueOnly);
if (param.$ref && (typeof param.$ref === 'string')) {
// if we still have a ref here, it must be an internal one
fixParamRef(param, options);
var ptr = param.$ref.replace('#/components/parameters/', '');
var rbody = false;
let target = openapi.components.parameters[ptr]; // resolves a $ref, must have been sanitised already
if (((!target) || (target["x-s2o-delete"])) && param.$ref.startsWith('#/')) {
// if it's gone, chances are it's a requestBody component now unless spec was broken
param["x-s2o-delete"] = true;
rbody = true;
}
// shared formData parameters from swagger or path level could be used in any combination.
// we dereference all op.requestBody's then hash them and pull out common ones later
if (rbody) {
let ref = param.$ref;
let newParam = common.resolveInternal(openapi, param.$ref);
if (!newParam && ref.startsWith('#/')) {
throwOrWarn('Could not resolve reference ' + ref, param, options);
}
else {
if (newParam) param = newParam; // preserve reference
}
}
}
if (param.name || param.in) { // if it's a real parameter OR we've dereferenced it
if (typeof param['x-deprecated'] === 'boolean') {
param.deprecated = param['x-deprecated'];
delete param['x-deprecated'];
}
if (typeof param['x-example'] !== 'undefined') {
param.example = param['x-example'];
delete param['x-example'];
}
if ((param.in != 'body') && (!param.type)) {
if (options.patch) {
param.type = 'string';
}
else {
throwError('(Patchable) parameter.type is mandatory for non-body parameters', options);
}
}
if (param.type && typeof param.type === 'object' && param.type.$ref) {
// $ref anywhere sensibility
param.type = resolveInternal(openapi, param.type.$ref);
}
if (param.description && typeof param.description === 'object' && param.description.$ref) {
// $ref anywhere sensibility
param.description = resolveInternal(openapi, param.description.$ref);
}
var oldCollectionFormat = param.collectionFormat;
if (param.collectionFormat) {
if (param.type != 'array') {
if (options.patch) {
delete param.collectionFormat;
}
else {
throwError('(Patchable) collectionFormat is only applicable to param.type array', options);
}
}
if ((param.collectionFormat === 'csv') && ((param.in === 'query') || (param.in === 'cookie'))) {
param.style = 'form';
}
if ((param.collectionFormat === 'csv') && ((param.in === 'path') || (param.in === 'header'))) {
param.style = 'simple';
}
if (param.collectionFormat === 'ssv') {
if (param.in === 'query') {
param.style = 'spaceDelimited';
}
else {
throwOrWarn('collectionFormat:ssv is no longer supported except for in:query parameters', param, options); // not lossless
}
}
if (param.collectionFormat === 'pipes') {
if (param.in === 'query') {
param.style = 'pipeDelimited';
}
else {
throwOrWarn('collectionFormat:pipes is no longer supported except for in:query parameters', param, options); // not lossless
}
}
if (param.collectionFormat === 'multi') {
param.explode = true;
}
if (param.collectionFormat === 'tsv') {
throwOrWarn('collectionFormat:tsv is no longer supported', param, options); // not lossless
}
delete param.collectionFormat;
}
if (param.type && (param.type != 'object') && (param.type != 'body') && (param.in != 'formData')) {
if (param.items && param.schema) {
throwOrWarn('parameter has array,items and schema', param, options);
}
else {
if ((!param.schema) || (typeof param.schema !== 'object')) param.schema = {};
param.schema.type = param.type;
if (param.items) {
param.schema.items = param.items;
delete param.items;
common.recurse(param.schema.items, null, function (obj, key, state) {
if ((key === 'collectionFormat') && (typeof obj[key] === 'string')) {
if (oldCollectionFormat && obj[key] !== oldCollectionFormat) {
throwOrWarn('Nested collectionFormats are not supported', param, options);
}
delete obj[key]; // not lossless
}
// items in 2.0 was a subset of JSON-Schema items object, it gets
// fixed up below
});
}
for (let prop of common.parameterTypeProperties) {
if (typeof param[prop] !== 'undefined') param.schema[prop] = param[prop];
delete param[prop];
}
}
}
if (param.schema) {
fixUpSchema(param.schema);
}
if (param["x-ms-skip-url-encoding"]) {
if (param.in === 'query') { // might be in:path, not allowed in OAS3
param.allowReserved = true;
delete param["x-ms-skip-url-encoding"];
}
}
}
if (param.in === 'formData') {
// convert to requestBody component
singularRequestBody = false;
result.content = {};
var contentType = 'application/x-www-form-urlencoded';
if ((consumes.length) && (consumes.indexOf('multipart/form-data') >= 0)) {
contentType = 'multipart/form-data';
}
result.content[contentType] = {};
if (param.schema) {
result.content[contentType].schema = param.schema;
if (param.schema.$ref) {
result['x-s2o-name'] = param.schema.$ref.replace('#/components/schemas/', '');
}
}
else {
result.content[contentType].schema = {};
result.content[contentType].schema.type = 'object';
result.content[contentType].schema.properties = {};
result.content[contentType].schema.properties[param.name] = {};
var schema = result.content[contentType].schema;
let target = result.content[contentType].schema.properties[param.name];
if (param.description) target.description = param.description;
if (param.example) target.example = param.example;
if (param.type) target.type = param.type;
for (let prop of common.parameterTypeProperties) {
if (typeof param[prop] !== 'undefined') target[prop] = param[prop];
}
if (param.required === true) {
if (!schema.required) schema.required = [];
schema.required.push(param.name);
}
if (typeof param.default !== 'undefined') target.default = param.default;
if (target.properties) target.properties = param.properties;
if (param.allOf) target.allOf = param.allOf; // new are anyOf, oneOf, not, x- vendor extensions?
if ((param.type === 'array') && (param.items)) {
target.items = param.items;
}
if (param.type === 'file') {
target.type = 'string';
target.format = 'binary';
}
}
}
else if (param.type === 'file') {
// convert to requestBody
if (param.required) result.required = param.required;
result.content = {};
result.content["application/octet-stream"] = {};
result.content["application/octet-stream"].schema = {};
result.content["application/octet-stream"].schema.type = 'string';
result.content["application/octet-stream"].schema.format = 'binary';
}
if (param.in === 'body') {
result.content = {};
if (param.name) result['x-s2o-name'] = (op && op.operationId ? common.sanitiseAll(op.operationId) : '') + ('_' + param.name).toCamelCase();
if (param.description) result.description = param.description;
if (param.required) result.required = param.required;
if (param.schema && param.schema.$ref) {
result['x-s2o-name'] = param.schema.$ref.replace('#/components/schemas/', '');
}
else if (param.schema && (param.schema.type === 'array') && param.schema.items && param.schema.items.$ref) {
result['x-s2o-name'] = param.schema.items.$ref.replace('#/components/schemas/', '') + 'Array';
}
if (!consumes.length) {
consumes.push('application/json'); // TODO verify default
}
for (let mimetype of consumes) {
result.content[mimetype] = {};
result.content[mimetype].schema = common.clone(param.schema) || {};
fixUpSchema(result.content[mimetype].schema);
}
}
if (Object.keys(result).length > 0) {
param["x-s2o-delete"] = true;
// work out where to attach the requestBody
if (op) {
if (op.requestBody && singularRequestBody) {
op.requestBody["x-s2o-overloaded"] = true;
let opId = op.operationId || index;
throwOrWarn('Operation ' + opId + ' has multiple requestBodies', op, options);
}
else {
op.requestBody = Object.assign({}, op.requestBody); // make sure we have one
if ((op.requestBody.content && op.requestBody.content["multipart/form-data"])
&& (result.content["multipart/form-data"])) {
op.requestBody.content["multipart/form-data"].schema.properties =
Object.assign(op.requestBody.content["multipart/form-data"].schema.properties, result.content["multipart/form-data"].schema.properties);
}
else if ((op.requestBody.content && op.requestBody.content["application/x-www-form-urlencoded"])
&& (result.content["application/x-www-form-urlencoded"])) {
op.requestBody.content["application/x-www-form-urlencoded"].schema.properties =
Object.assign(op.requestBody.content["application/x-www-form-urlencoded"].schema.properties, result.content["application/x-www-form-urlencoded"].schema.properties);
}
else {
op.requestBody = Object.assign(op.requestBody, result);
if (!op.requestBody['x-s2o-name']) {
if (op.requestBody.schema && op.requestBody.schema.$ref) {
op.requestBody['x-s2o-name'] = op.requestBody.schema.$ref.replace('#/components/schemas/', '').split('/').join('');
}
else if (op.operationId) {
op.requestBody['x-s2o-name'] = common.sanitiseAll(op.operationId);
}
}
}
}
}
}
// tidy up
delete param.type;
for (let prop of common.parameterTypeProperties) {
delete param[prop];
}
if ((param.in === 'path') && ((typeof param.required === 'undefined') || (param.required !== true))) {
if (options.patch) {
param.required = true;
}
else {
throwError('(Patchable) path parameters must be required:true', options);
}
}
return result;
}
function processResponse(response, name, op, openapi, options) {
if (response.$ref && (typeof response.$ref === 'string')) {
if (response.$ref.indexOf('#/definitions/') >= 0) {
//response.$ref = '#/components/schemas/'+common.sanitise(response.$ref.replace('#/definitions/',''));
throwOrWarn('definition used as response: ' + response.$ref, response, options);
}
else {
if (response.$ref.startsWith('#/responses/')) {
response.$ref = '#/components/responses/' + common.sanitise(response.$ref.replace('#/responses/', ''));
}
}
}
else {
if ((typeof response.description === 'undefined') || (response.description === null)
|| ((response.description === '') && options.patch)) {
if (options.patch) {
let sc = statusCodes.find(function (e) {
return e.code === name;
});
if ((typeof response === 'object') && (!Array.isArray(response))) {
response.description = (sc ? sc.phrase : '');
}
}
else {
throwError('(Patchable) response.description is mandatory', options);
}
}
if (response.schema) {
fixUpSchema(response.schema);
if (response.schema.$ref && (typeof response.schema.$ref === 'string') && response.schema.$ref.startsWith('#/responses/')) {
response.schema.$ref = '#/components/responses/' + common.sanitise(response.schema.$ref.replace('#/responses/', ''));
}
var produces = ((op && op.produces) || []).concat(openapi.produces || []).filter(common.uniqueOnly);
if (!produces.length) produces.push('*/*'); // TODO verify default
response.content = {};
for (let mimetype of produces) {
response.content[mimetype] = {};
response.content[mimetype].schema = common.clone(response.schema);
if (response.examples && response.examples[mimetype]) {
let example = {};
example.value = response.examples[mimetype];
response.content[mimetype].examples = {};
response.content[mimetype].examples.response = example;
delete response.examples[mimetype];
}
if (response.content[mimetype].schema.type === 'file') {
delete response.content[mimetype].schema;
}
}
delete response.schema;
}
// examples for content-types not listed in produces
for (let mimetype in response.examples) {
if (!response.content) response.content = {};
if (!response.content[mimetype]) response.content[mimetype] = {};
response.content[mimetype].examples = {};
response.content[mimetype].examples.response = {};
response.content[mimetype].examples.response.value = response.examples[mimetype];
}
delete response.examples;
if (response.headers) {
for (let h in response.headers) {
if (h.toLowerCase() === 'status code') {
if (options.patch) {
delete response.headers[h];
}
else {
throwError('(Patchable) "Status Code" is not a valid header', options);
}
}
else {
processHeader(response.headers[h], options);
}
}
}
}
}
function processPaths(container, containerName, options, requestBodyCache, openapi) {
for (let p in container) {
var path = container[p];
// path.$ref is external only
if ((path['x-trace']) && (typeof path['x-trace'] === 'object')) {
path.trace = path['x-trace'];
delete path['x-trace'];
}
if ((path['x-summary']) && (typeof path['x-summary'] === 'string')) {
path.summary = path['x-summary'];
delete path['x-summary'];
}
if ((path['x-description']) && (typeof path['x-description'] === 'string')) {
path.description = path['x-description'];
delete path['x-description'];
}
if ((path['x-servers']) && (Array.isArray(path['x-servers']))) {
path.servers = path['x-servers'];
delete path['x-servers'];
}
for (let method in path) {
if ((common.httpVerbs.indexOf(method) >= 0) || (method === 'x-amazon-apigateway-any-method')) {
var op = path[method];
if ((op['x-servers']) && (Array.isArray(op['x-servers']))) {
op.servers = op['x-servers'];
delete op['x-servers'];
}
if (op.parameters && Array.isArray(op.parameters)) {
if (path.parameters) {
for (let param of path.parameters) {
if (typeof param.$ref === 'string') {
fixParamRef(param, options);
param = common.resolveInternal(openapi, param.$ref);
}
var match = op.parameters.find(function (e, i, a) {
return ((e.name === param.name) && (e.in === param.in));
});
if (!match && (param.in === 'formData') || (param.in === 'body') || (param.type === 'file')) {
processParameter(param, op, path, p, openapi, options);
}
}
}
for (let param of op.parameters) {
processParameter(param, op, path, method + ':' + p, openapi, options);
}
if (!options.debug) {
op.parameters = op.parameters.filter(deleteParameters);
}
}
if (op.security) processSecurity(op.security);
//don't need to remove requestBody for non-supported ops as they "SHALL be ignored"
// responses
if (!op.responses) {
var defaultResp = {};
defaultResp.description = 'Default response';
op.responses = { default: defaultResp };
}
for (let r in op.responses) {
var response = op.responses[r];
processResponse(response, r, op, openapi, options);
}
if (op.schemes && op.schemes.length) {
for (let scheme of op.schemes) {
if ((!openapi.schemes) || (openapi.schemes.indexOf(scheme) < 0)) {
if (!op.servers) {
op.servers = [];
}
for (let server of openapi.servers) {
let newServer = common.clone(server);
let serverUrl = url.parse(newServer.url);
serverUrl.protocol = scheme;
newServer.url = serverUrl.format();
op.servers.push(newServer);
}
}
}
}
if (options.debug) {
op["x-s2o-consumes"] = op.consumes || [];
op["x-s2o-produces"] = op.produces || [];
}
delete op.consumes;
delete op.produces;
delete op.schemes;
if (op["x-ms-examples"]) {
for (let e in op["x-ms-examples"]) {
let example = op["x-ms-examples"][e];
let se = common.sanitiseAll(e);
if (example.parameters) {
for (let p in example.parameters) {
let value = example.parameters[p];
for (var param of op.parameters.concat(path.parameters||[])) {
if (param.$ref) {
param = jptr.jptr(openapi,param.$ref);
}
if ((param.name === p) && (!param.example)) {
if (!param.examples) {
param.examples = {};
}
param.examples[e] = {value: value};
}
}
}
}
if (example.responses) {
for (let r in example.responses) {
if (example.responses[r].headers) {
for (let h in example.responses[r].headers) {
let value = example.responses[r].headers[h];
for (let rh in op.responses[r].headers) {
if (rh === h) {
let header = op.responses[r].headers[rh];
header.example = value;
}
}
}
}
if (example.responses[r].body) {
openapi.components.examples[se] = { value: common.clone(example.responses[r].body) };
if (op.responses[r] && op.responses[r].content) {
for (let ct in op.responses[r].content) {
let contentType = op.responses[r].content[ct];
if (!contentType.examples) {
contentType.examples = {};
}
contentType.examples[e] = { $ref: '#/components/examples/'+se };
}
}
}
}
}
}
delete op["x-ms-examples"];
}
if (op.parameters && op.parameters.length === 0) delete op.parameters;
if (op.requestBody) {
var effectiveOperationId = op.operationId ? common.sanitiseAll(op.operationId) : common.sanitiseAll(method + p).toCamelCase();
var rbName = common.sanitise(op.requestBody['x-s2o-name'] || effectiveOperationId || '');
delete op.requestBody['x-s2o-name'];
var rbStr = JSON.stringify(op.requestBody);
var rbSha256 = common.sha256(rbStr);
if (!requestBodyCache[rbSha256]) {
var entry = {};
entry.name = rbName;
entry.body = op.requestBody;
entry.refs = [];
requestBodyCache[rbSha256] = entry;
}
let ptr = '#/'+containerName+'/'+encodeURIComponent(jptr.jpescape(p))+'/'+method+'/requestBody';
requestBodyCache[rbSha256].refs.push(ptr);
}
}
}
if (path.parameters) {
for (let p2 in path.parameters) {
var param = path.parameters[p2];
processParameter(param, null, path, p, openapi, options); // index here is the path string
}
if (!options.debug) {
path.parameters = path.parameters.filter(deleteParameters);
}
}
}
}
function main(openapi, options) {
var requestBodyCache = {};
componentNames = { schemas: {} };
if (openapi.security) processSecurity(openapi.security);
for (let s in openapi.components.securitySchemes) {
let sname = common.sanitise(s);
if (s != sname) {
if (openapi.components.securitySchemes[sname]) {
throwError('Duplicate sanitised securityScheme name ' + sname, options);
}
openapi.components.securitySchemes[sname] = openapi.components.securitySchemes[s];
delete openapi.components.securitySchemes[s];
}
processSecurityScheme(openapi.components.securitySchemes[sname], options);
}
for (let s in openapi.components.schemas) {
let sname = common.sanitiseAll(s);
let suffix = '';
if (s != sname) {
while (openapi.components.schemas[sname + suffix]) {
// @ts-ignore
suffix = (suffix ? ++suffix : 2);
}
openapi.components.schemas[sname + suffix] = openapi.components.schemas[s];
delete openapi.components.schemas[s];
}
componentNames.schemas[s] = sname + suffix;
fixUpSchema(openapi.components.schemas[sname+suffix])
}
// fix all $refs to their new locations (and potentially new names)
common.recurse(openapi, { payload: { options: options } }, fixupRefs);
for (let p in openapi.components.parameters) {
let sname = common.sanitise(p);
if (p != sname) {
if (openapi.components.parameters[sname]) {
throwError('Duplicate sanitised parameter name ' + sname, options);
}
openapi.components.parameters[sname] = openapi.components.parameters[p];
delete openapi.components.parameters[p];
}
let param = openapi.components.parameters[sname];
processParameter(param, null, null, sname, openapi, options);
}
for (let r in openapi.components.responses) {
let sname = common.sanitise(r);
if (r != sname) {
if (openapi.components.responses[sname]) {
throwError('Duplicate sanitised response name ' + sname, options);
}
openapi.components.responses[sname] = openapi.components.responses[r];
delete openapi.components.responses[r];
}
var response = openapi.components.responses[sname];
processResponse(response, sname, null, openapi, options);
if (response.headers) {
for (let h in response.headers) {
if (h.toLowerCase() === 'status code') {
if (options.patch) {
delete response.headers[h];
}
else {
throwError('(Patchable) "Status Code" is not a valid header', options);
}
}
else {
processHeader(response.headers[h], options);
}
}
}
}
for (let r in openapi.components.requestBodies) { // converted ones
let rb = openapi.components.requestBodies[r];
let rbStr = JSON.stringify(rb);
let rbSha256 = common.sha256(rbStr);
let entry = {};
entry.name = r;
entry.body = rb;
entry.refs = [];
requestBodyCache[rbSha256] = entry;
}
processPaths(openapi.paths, 'paths', options, requestBodyCache, openapi);
if (openapi["x-ms-paths"]) {
processPaths(openapi["x-ms-paths"], 'x-ms-paths', options, requestBodyCache, openapi);
}
if (!options.debug) {
for (let p in openapi.components.parameters) {
let param = openapi.components.parameters[p];
if (param["x-s2o-delete"]) {
delete openapi.components.parameters[p];
}
}
}
if (options.debug) {
openapi["x-s2o-consumes"] = openapi.consumes || [];
openapi["x-s2o-produces"] = openapi.produces || [];
}
delete openapi.consumes;
delete openapi.produces;
delete openapi.schemes;
var rbNamesGenerated = [];
openapi.components.requestBodies = {}; // for now as we've dereffed them
var counter = 1;
for (let e in requestBodyCache) {
let entry = requestBodyCache[e];
if (entry.refs.length > 1) {
// create a shared requestBody
var suffix = '';
if (!entry.name) {
entry.name = 'requestBody';
// @ts-ignore
suffix = counter++;
}
while (rbNamesGenerated.indexOf(entry.name + suffix) >= 0) {
// @ts-ignore - this can happen if descriptions are not exactly the same (e.g. bitbucket)
suffix = (suffix ? ++suffix : 2);
}
entry.name = entry.name + suffix;
rbNamesGenerated.push(entry.name);
openapi.components.requestBodies[entry.name] = common.clone(entry.body);
for (let r in entry.refs) {
var ref = {};
ref.$ref = '#/components/requestBodies/' + entry.name;
jptr.jptr(openapi,entry.refs[r],ref);
}
}
}
if (openapi.components.responses && Object.keys(openapi.components.responses).length === 0) {
delete openapi.components.responses;
}
if (openapi.components.parameters && Object.keys(openapi.components.parameters).length === 0) {
delete openapi.components.parameters;
}
if (openapi.components.examples && Object.keys(openapi.components.examples).length === 0) {
delete openapi.components.examples;
}
if (openapi.components.requestBodies && Object.keys(openapi.components.requestBodies).length === 0) {
delete openapi.components.requestBodies;
}
if (openapi.components.securitySchemes && Object.keys(openapi.components.securitySchemes).length === 0) {
delete openapi.components.securitySchemes;
}
if (openapi.components.headers && Object.keys(openapi.components.headers).length === 0) {
delete openapi.components.headers;
}
if (openapi.components.schemas && Object.keys(openapi.components.schemas).length === 0) {