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🚀 feat: Integrate Azure Blob Storage for file handling and image uploads (#6153)

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* 🚀 feat: Integrate Azure Blob Storage for file handling and image uploads

* 🐼 refactor: Correct module import case for Azure in strategies.js

* 🚀 feat: Add Azure support in SourceIcon component

* 🚀 feat: Enhance Azure Blob Service initialization with Managed Identity support

* 🐼 refactor: Remove unused Azure dependencies from package.json and package-lock.json

* 🐼 refactor: Remove unused Azure dependencies from package.json and package-lock.json

* 🐼 refactor: Remove unused Azure dependencies from package.json and package-lock.json

* 🚀 feat: Add Azure SDK dependencies for identity and storage blob

* 🔧 fix: Reorganize imports in strategies.js for better clarity

* 🔧 fix: Correct comment formatting in strategies.js for consistency

* 🔧 fix: Improve comment formatting in strategies.js for consistency
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Ruben Talstra 2025-03-19 15:45:52 +01:00 • committed by GitHub
parent f95d5aaf4d
commit 0a4a16d1f7
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55
api/server/services/Files/Azure/initialize.js Normal file
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const { BlobServiceClient } = require('@azure/storage-blob');
const { logger } = require('~/config');
let blobServiceClient = null;
let azureWarningLogged = false;
/**
* Initializes the Azure Blob Service client.
* This function establishes a connection by checking if a connection string is provided.
* If available, the connection string is used; otherwise, Managed Identity (via DefaultAzureCredential) is utilized.
* Note: Container creation (and its public access settings) is handled later in the CRUD functions.
* @returns {BlobServiceClient|null} The initialized client, or null if the required configuration is missing.
*/
const initializeAzureBlobService = () => {
if (blobServiceClient) {
return blobServiceClient;
}
const connectionString = process.env.AZURE_STORAGE_CONNECTION_STRING;
if (connectionString) {
blobServiceClient = BlobServiceClient.fromConnectionString(connectionString);
logger.info('Azure Blob Service initialized using connection string');
} else {
const { DefaultAzureCredential } = require('@azure/identity');
const accountName = process.env.AZURE_STORAGE_ACCOUNT_NAME;
if (!accountName) {
if (!azureWarningLogged) {
logger.error(
'[initializeAzureBlobService] Azure Blob Service not initialized. Connection string missing and AZURE_STORAGE_ACCOUNT_NAME not provided.',
);
azureWarningLogged = true;
}
return null;
}
const url = `https://${accountName}.blob.core.windows.net`;
const credential = new DefaultAzureCredential();
blobServiceClient = new BlobServiceClient(url, credential);
logger.info('Azure Blob Service initialized using Managed Identity');
}
return blobServiceClient;
};
/**
* Retrieves the Azure ContainerClient for the given container name.
* @param {string} [containerName=process.env.AZURE_CONTAINER_NAME || 'files'] - The container name.
* @returns {ContainerClient|null} The Azure ContainerClient.
*/
const getAzureContainerClient = (containerName = process.env.AZURE_CONTAINER_NAME || 'files') => {
const serviceClient = initializeAzureBlobService();
return serviceClient ? serviceClient.getContainerClient(containerName) : null;
};
module.exports = {
initializeAzureBlobService,
getAzureContainerClient,
};