@azure-rest/core-client
Version:
Core library for interfacing with Azure Rest Clients
55 lines • 2.75 kB
JavaScript
;
// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
Object.defineProperty(exports, "__esModule", { value: true });
exports.addCredentialPipelinePolicy = addCredentialPipelinePolicy;
exports.createDefaultPipeline = createDefaultPipeline;
exports.getCachedDefaultHttpsClient = getCachedDefaultHttpsClient;
const core_rest_pipeline_1 = require("@azure/core-rest-pipeline");
const core_auth_1 = require("@azure/core-auth");
const apiVersionPolicy_js_1 = require("./apiVersionPolicy.js");
const keyCredentialAuthenticationPolicy_js_1 = require("./keyCredentialAuthenticationPolicy.js");
let cachedHttpClient;
/**
* Adds a credential policy to the pipeline if a credential is provided. If none is provided, no policy is added.
*/
function addCredentialPipelinePolicy(pipeline, endpoint, options = {}) {
var _a, _b, _c, _d;
const { credential, clientOptions } = options;
if (!credential) {
return;
}
if ((0, core_auth_1.isTokenCredential)(credential)) {
const tokenPolicy = (0, core_rest_pipeline_1.bearerTokenAuthenticationPolicy)({
credential,
scopes: (_b = (_a = clientOptions === null || clientOptions === void 0 ? void 0 : clientOptions.credentials) === null || _a === void 0 ? void 0 : _a.scopes) !== null && _b !== void 0 ? _b : `${endpoint}/.default`,
});
pipeline.addPolicy(tokenPolicy);
}
else if (isKeyCredential(credential)) {
if (!((_c = clientOptions === null || clientOptions === void 0 ? void 0 : clientOptions.credentials) === null || _c === void 0 ? void 0 : _c.apiKeyHeaderName)) {
throw new Error(`Missing API Key Header Name`);
}
const keyPolicy = (0, keyCredentialAuthenticationPolicy_js_1.keyCredentialAuthenticationPolicy)(credential, (_d = clientOptions === null || clientOptions === void 0 ? void 0 : clientOptions.credentials) === null || _d === void 0 ? void 0 : _d.apiKeyHeaderName);
pipeline.addPolicy(keyPolicy);
}
}
/**
* Creates a default rest pipeline to re-use accross Rest Level Clients
*/
function createDefaultPipeline(endpoint, credential, options = {}) {
const pipeline = (0, core_rest_pipeline_1.createPipelineFromOptions)(options);
pipeline.addPolicy((0, apiVersionPolicy_js_1.apiVersionPolicy)(options));
addCredentialPipelinePolicy(pipeline, endpoint, { credential, clientOptions: options });
return pipeline;
}
function isKeyCredential(credential) {
return credential.key !== undefined;
}
function getCachedDefaultHttpsClient() {
if (!cachedHttpClient) {
cachedHttpClient = (0, core_rest_pipeline_1.createDefaultHttpClient)();
}
return cachedHttpClient;
}
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