@backstage/integration/dist/azureBlobStorage/DefaultAzureCredentialsProvider.cjs.js

Helpers for managing integrations towards external systems

'use strict';

var identity = require('@azure/identity');

class DefaultAzureCredentialsManager {
  constructor(configProviders) {
    this.configProviders = configProviders;
    this.cachedCredentials = /* @__PURE__ */ new Map();
  }
  cachedCredentials;
  /**
   * Creates an instance of DefaultAzureCredentialsManager from a Backstage integration registry.
   */
  static fromIntegrations(integrations) {
    const configProviders = integrations.azureBlobStorage.list().reduce((acc, integration) => {
      acc.set(
        integration.config.accountName || "default",
        integration.config
      );
      return acc;
    }, /* @__PURE__ */ new Map());
    return new DefaultAzureCredentialsManager(configProviders);
  }
  createCredential(config) {
    if (config.aadCredential && config.aadCredential.clientId && config.aadCredential.clientSecret && config.aadCredential.tenantId) {
      return new identity.ClientSecretCredential(
        config.aadCredential.tenantId,
        config.aadCredential.clientId,
        config.aadCredential.clientSecret
      );
    }
    return new identity.DefaultAzureCredential();
  }
  async getCredentials(accountName) {
    if (this.cachedCredentials.has(accountName)) {
      return this.cachedCredentials.get(accountName);
    }
    const config = this.configProviders.get(accountName);
    if (!config) {
      throw new Error(`No configuration found for account: ${accountName}`);
    }
    const credential = this.createCredential(config);
    this.cachedCredentials.set(accountName, credential);
    return credential;
  }
}

exports.DefaultAzureCredentialsManager = DefaultAzureCredentialsManager;
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