Azure DevOps Services | Azure DevOps Server 2022 - Azure DevOps Server 2019
Azure Artifacts enables developers to manage their packages from various sources, including both public registries like npmjs.com and private feeds. To authenticate with Azure Artifacts, you'll need to configure your npm config file. This file contains feed URLs and credentials used by npm, offering options to customize your npm client behavior, such as setting up proxies, defining default package locations, or configuring private package feeds. The .npmrc file is typically located in the user's home directory but can also be created at the project level to override default settings.
Azure Artifacts recommends using two separate configuration files. The first is dedicated to authenticating with Azure Artifacts, while the second should be kept locally to store your credentials. This approach allows you to share your configuration file while keeping your credentials secure.
To set up the second file, simply place it in your home directory on your development machine and include all your registry credentials. This enables the npm client to easily access your credentials for authentication.
The following steps will guide you through setting up the first configuration file:
Note
vsts-npm-auth is not supported in Azure DevOps Server.
Copy the following snippet and paste it into your user-level npmrc file:
Organization-scoped feed:
; begin auth token
//pkgs.dev.azure.com/<ORGANIZATION_NAME>/_packaging/<FEED_NAME>/npm/registry/:username=[ENTER_ANY_VALUE_BUT_NOT_AN_EMPTY_STRING]
//pkgs.dev.azure.com/<ORGANIZATION_NAME>/_packaging/<FEED_NAME>/npm/registry/:_password=[BASE64_ENCODED_PERSONAL_ACCESS_TOKEN]
//pkgs.dev.azure.com/<ORGANIZATION_NAME>/_packaging/<FEED_NAME>/npm/registry/:email=npm requires email to be set but doesn't use the value
//pkgs.dev.azure.com/<ORGANIZATION_NAME>/_packaging/<FEED_NAME>/npm/:username=[ANY_VALUE_BUT_NOT_AN_EMPTY_STRING]
//pkgs.dev.azure.com/<ORGANIZATION_NAME>/_packaging/<FEED_NAME>/npm/:_password=[BASE64_ENCODED_PERSONAL_ACCESS_TOKEN]
//pkgs.dev.azure.com/<ORGANIZATION_NAME>/_packaging/<FEED_NAME>/npm/:email=npm requires email to be set but doesn't use the value
; end auth token
Project-scoped feed:
; begin auth token
//pkgs.dev.azure.com/<ORGANIZATION_NAME>/<PROJECT_NAME>/_packaging/<FEED_NAME>/npm/registry/:username=[ENTER_ANY_VALUE_BUT_NOT_AN_EMPTY_STRING]
//pkgs.dev.azure.com/<ORGANIZATION_NAME>/<PROJECT_NAME>/_packaging/<FEED_NAME>/npm/registry/:_password=[BASE64_ENCODED_PERSONAL_ACCESS_TOKEN]
//pkgs.dev.azure.com/<ORGANIZATION_NAME>/<PROJECT_NAME>/_packaging/<FEED_NAME>/npm/registry/:email=npm requires email to be set but doesn't use the value
//pkgs.dev.azure.com/<ORGANIZATION_NAME>/<PROJECT_NAME>/_packaging/<FEED_NAME>/npm/:username=[ENTER_ANY_VALUE_BUT_NOT_AN_EMPTY_STRING]
//pkgs.dev.azure.com/<ORGANIZATION_NAME>/<PROJECT_NAME>/_packaging/<FEED_NAME>/npm/:_password=[BASE64_ENCODED_PERSONAL_ACCESS_TOKEN]
//pkgs.dev.azure.com/<ORGANIZATION_NAME>/<PROJECT_NAME>/_packaging/<FEED_NAME>/npm/:email=npm requires email to be set but doesn't use the value
; end auth token
Run the following command in a command prompt window, and then paste your personal access token when prompted. Once done, copy the generated Base 64 encoded value.
If you're on Linux/Mac, you can alternatively use the following command to convert your personal access token to Base 64. Copy the resulting Base64 encoded value.
echo -n "YOUR_PERSONAL_ACCESS-TOKEN" | base64
Replace the placeholders [BASE64_ENCODED_PERSONAL_ACCESS_TOKEN] in your user .npmrc file with the encoded personal access token obtained from the previous step.
Copy the following snippet and paste it into your user-level .npmrc file:
Collection-scoped feed:
; begin auth token
//<SERVER_NAME>/<COLLECTION_NAME>/_packaging/<FEED_NAME>/npm/registry/:username=DefaultCollection
//<SERVER_NAME>/<COLLECTION_NAME>/_packaging/<FEED_NAME>/npm/registry/:_password=[BASE64_ENCODED_PERSONAL_ACCESS_TOKEN]
//<SERVER_NAME>/<COLLECTION_NAME>/_packaging/<FEED_NAME>/npm/registry/:email=npm requires email to be set but doesn't use the value
//<SERVER_NAME>/<COLLECTION_NAME>/_packaging/<FEED_NAME>/npm/:username=DefaultCollection
//<SERVER_NAME>/<COLLECTION_NAME>/_packaging/<FEED_NAME>/npm/:_password=[BASE64_ENCODED_PERSONAL_ACCESS_TOKEN]
//<SERVER_NAME>/<COLLECTION_NAME>/_packaging/<FEED_NAME>/npm/:email=npm requires email to be set but doesn't use the value
; end auth token
Project-scoped feed:
; begin auth token
//<SERVER_NAME>/<COLLECTION_NAME>/<PROJECT_NAME>/_packaging/<FEED_NAME>/npm/registry/:username=[ENTER_ANY_VALUE_BUT_NOT_AN_EMPTY_STRING]
//<SERVER_NAME>/<COLLECTION_NAME>/<PROJECT_NAME>/_packaging/<FEED_NAME>/npm/registry/:_password=[BASE64_ENCODED_PERSONAL_ACCESS_TOKEN]
//<SERVER_NAME>/<COLLECTION_NAME>/<PROJECT_NAME>/_packaging/<FEED_NAME>/npm/registry/:email=npm requires email to be set but doesn't use the value
//<SERVER_NAME>/<COLLECTION_NAME>/<PROJECT_NAME>/_packaging/<FEED_NAME>/npm/:username=[ENTER_ANY_VALUE_BUT_NOT_AN_EMPTY_STRING]
//<SERVER_NAME>/<COLLECTION_NAME>/<PROJECT_NAME>/_packaging/<FEED_NAME>/npm/:_password=[BASE64_ENCODED_PERSONAL_ACCESS_TOKEN]
//<SERVER_NAME>/<COLLECTION_NAME>/<PROJECT_NAME>/_packaging/<FEED_NAME>/npm/:email=npm requires email to be set but doesn't use the value
; end auth token
Run the following command in a command prompt window, and then paste your personal access token when prompted. Once done, copy the generated Base 64 encoded value.
Replace the placeholders [BASE64_ENCODED_PERSONAL_ACCESS_TOKEN] in your user .npmrc file with the encoded personal access token obtained from the previous step.
Copy the following snippet and paste it into your user-level .npmrc file:
Collection-scoped feed:
; begin auth token
//<SERVER_NAME>/<COLLECTION_NAME>/_packaging/<FEED_NAME>/npm/registry/:username=DefaultCollection
//<SERVER_NAME>/<COLLECTION_NAME>/_packaging/<FEED_NAME>/npm/registry/:_password=[BASE64_ENCODED_PERSONAL_ACCESS_TOKEN]
//<SERVER_NAME>/<COLLECTION_NAME>/_packaging/<FEED_NAME>/npm/registry/:email=npm requires email to be set but doesn't use the value
//<SERVER_NAME>/<COLLECTION_NAME>/_packaging/<FEED_NAME>/npm/:username=DefaultCollection
//<SERVER_NAME>/<COLLECTION_NAME>/_packaging/<FEED_NAME>/npm/:_password=[BASE64_ENCODED_PERSONAL_ACCESS_TOKEN]
//<SERVER_NAME>/<COLLECTION_NAME>/_packaging/<FEED_NAME>/npm/:email=npm requires email to be set but doesn't use the value
; end auth token
Project-scoped feed:
; begin auth token
//<SERVER_NAME>/<COLLECTION_NAME>/<PROJECT_NAME>/_packaging/<FEED_NAME>/npm/registry/:username=[ENTER_ANY_VALUE_BUT_NOT_AN_EMPTY_STRING]
//<SERVER_NAME>/<COLLECTION_NAME>/<PROJECT_NAME>/_packaging/<FEED_NAME>/npm/registry/:_password=[BASE64_ENCODED_PERSONAL_ACCESS_TOKEN]
//<SERVER_NAME>/<COLLECTION_NAME>/<PROJECT_NAME>/_packaging/<FEED_NAME>/npm/registry/:email=npm requires email to be set but doesn't use the value
//<SERVER_NAME>/<COLLECTION_NAME>/<PROJECT_NAME>/_packaging/<FEED_NAME>/npm/:username=[ENTER_ANY_VALUE_BUT_NOT_AN_EMPTY_STRING]
//<SERVER_NAME>/<COLLECTION_NAME>/<PROJECT_NAME>/_packaging/<FEED_NAME>/npm/:_password=[BASE64_ENCODED_PERSONAL_ACCESS_TOKEN]
//<SERVER_NAME>/<COLLECTION_NAME>/<PROJECT_NAME>/_packaging/<FEED_NAME>/npm/:email=npm requires email to be set but doesn't use the value
; end auth token
Run the following command in a command prompt window, and then paste your personal access token when prompted. Once done, copy the generated Base 64 encoded value.
Replace the placeholders [BASE64_ENCODED_PERSONAL_ACCESS_TOKEN] in your user .npmrc file with the encoded personal access token obtained from the previous step.
Sign in to your Azure DevOps collection, and then navigate to your project.
Select Artifacts, and then select Connect to feed.
A new window will appear. From the left-hand navigation pane, select npm.
Follow the provided instructions to configure your project and user .npmrc files.
Tip
Using multiple registries in .npmrc files is supported with scopes and upstream sources.
Pipeline authentication
To authenticate with your pipeline, Azure Artifacts recommends using the npm authenticate task.
When using task runners such as gulp or Grunt, it's to prioritize setting your npm authenticate task at the beginning of your pipeline. This step guarantees that your credentials are injected into your project's .npmrc file and retained throughout the pipeline run, enabling subsequent steps to access the credentials in the configuration file.
Navigate to your project, select Pipelines, and then select your pipeline definition.
Select Edit to modify your pipeline.
Select + to add a new task to your pipeline.
Navigate to your project, select Pipelines > Builds, and then select your build definition.
Select Edit to modify your build pipeline.
Select + to add a new task to your build pipeline.
Search for the npm Authenticate task, and then select Add.
Select your .npmrc file, and then select Save & queue when you're done.
- task: npmAuthenticate@0
inputs:
workingFile: .npmrc ## Path to the npmrc file
customEndpoint: #Optional ## Comma-separated list of npm service connection names for registries from external organizations. For registries in your org, leave this blank
Note
To access your feed from your pipeline, make sure that the build service role is set to Feed And Upstream Reader (Contributor) in your Feed settings > Permissions.
Note
If your organization is using a firewall or a proxy server, make sure you allow the appropriate domain URLs. See Allowed IP addresses and domain URLs for details.
Troubleshoot
vsts-npm-auth is not recognized
This error indicates that the npm modules folder hasn't been added to your path. Rerun the Node.js setup and make sure to select the Add to PATH option. Alternatively, you can add the npm modules folder to your path by modifying the PATH variable to %APPDATA%\npm in Command Prompt or $env:APPDATA\npm in PowerShell.
Unable to authenticate
Error: code E401 npm ERR! Unable to authenticate: -> Run the vsts-npm-auth command with -F flag to reauthenticate:
vsts-npm-auth -config .npmrc -F
Reset vsts-npm-auth
Follow these steps to reset your vsts-npm-auth credentials:
If you encounter a 403 error, it may indicate a name conflict. In Azure Artifacts, packages are immutable, meaning that once you publish a package to your feed, its version number is permanently reserved. Even if you delete it, you cannot publish a new package with the same version number. To address this issue, update the package version in your package.json file, and then try again.
In this module, the Space Game web team guides you through creating a build pipeline that produces a package that can be used by multiple applications.