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Najbolje Prakse

The following guide is a list of the best practices collected and that we usually recommend to all users. Do not take this guide as mandatory, you might pick some of them according your needs.

Feel free to suggest your best practices with the Verdaccio community.

Private Registry

Možete dodavati korisnike i određivati koji će korisnici imati pristup kojim paketima.

It is recommended that you define a prefix for your private packages, for example local-* or scoped @my-company/*, so all your private things will look like this: local-foo. This way you can clearly separate public packages from private ones.

 yaml
packages:
'@my-company/*':
access: $all
publish: $authenticated
'local-*':
access: $all
publish: $authenticated
'@*/*':
access: $all
publish: $authenticated
'**':
access: $all
publish: $authenticated

Always remember, the order of packages access is important, packages are mached always top to bottom.

Korišćenje javnih paketa sa npmjs.org

If a package doesn't exist in the storage, the server will try to fetch it from npmjs.org. If npmjs.org is down, it serves packages from the cache pretending that no other packages exist. Verdaccio will download only what's needed (requested by clients), and this information will be cached, so if the client requests the same thing a second time it can be served without asking npmjs.org for it.

Example:

If you successfully request express@4.0.1 from the server once, you'll be able to do it again (with all of it's dependencies) any time, even if npmjs.org is down. Though note that express@4.0.0 will not be downloaded until it's actually needed by somebody. And if npmjs.org is offline, the server will say that only express@4.0.1 (what's in the cache) is published, but nothing else.

Override public packages

If you want to use a modified version of some public package foo, you can just publish it to your local server, so when your type npm install foo, it'll consider installing your version.

Ovde postoje dve opcije:

  1. You want to create a separate fork and stop synchronizing with public version.

    If you want to do that, you should modify your configuration file so Verdaccio won't make requests regarding this package to npmjs anymore. Add a separate entry for this package to config.yaml and remove npmjs from proxy list and restart the server.

    packages:
    '@my-company/*':
    access: $all
    publish: $authenticated
    # comment it out or leave it empty
    # proxy:

    When you publish your package locally, you should probably start with version string higher than existing one, so it won't conflict with existing package in the cache.

  2. Ako želite da svoju verziju koristite samo privremeno, ali da se vratite na javnu čim se pojavi ažurirana.

    In order to avoid version conflicts, you should use a custom pre-release suffix of the next patch version. For example, if a public package has version 0.1.2, you can upload 0.1.3-my-temp-fix.

     npm version 0.1.3-my-temp-fix
    npm --publish --tag fix --registry http://localhost:4873

    This way your package will be used until its original maintainer updates his public package to 0.1.3.

Sigurnost

Security starts in your environment.

Additional reading:

Strong package access with $authenticated

By default all packages you publish in Verdaccio are accessible for all users. We recommend protecting your registry from external non-authorized users by updating the access property of your packages to $authenticated.

packages:
'@my-company/*':
access: $authenticated
publish: $authenticated
'@*/*':
access: $authenticated
publish: $authenticated
'**':
access: $authenticated
publish: $authenticated

In that way, nobody will take advance of your registry unless is authorized and private packages won't be displayed in the User Interface.

Remove proxy to increase security at private packages

Using HTTPS is a common recomendation, for such reason we recommend read the SSL section to make Verdaccio secure or using a HTTPS reverse proxy on top of Verdaccio.

packages:
"@*/*":
access: $authenticated
publish: $authenticated
proxy: npmjs
"**":
access: $authenticated
publish: $authenticated
proxy: npmjs

This means, if a private packaged eg: @my-company/auth is published locally, the registry will look up at the public registry. If your intention is fully protection, remove the proxy property from your configuration, for instance:

packages:
"@my-company/*":
access: $authenticated
publish: $authenticated
unpublish: $authenticated
"@*/*":
access: $authenticated
publish: $authenticated
proxy: npmjs
"**":
access: $authenticated
publish: $authenticated
proxy: npmjs

This configuration will avoid downloading needlessly to external registries, merging external metadata and download external tarballs.

Server

Secured Connections

Using HTTPS is a common recommendation. For this reason we recommend reading the SSL section to make Verdaccio secure, or alternatively using an HTTPS reverse proxy on top of Verdaccio.

Expiring Tokens

Since verdaccio@3.x the tokens have no expiration date. For such reason we introduced in the next verdaccio@4.x the JWT feature PR#896

security:
api:
jwt:
sign:
expiresIn: 15d
notBefore: 0
web:
sign:
expiresIn: 7d

Using this configuration will override the current system and you will be able to control how long the token will live.

Using JWT also improves the performance with authentication plugins. The old system will perform an unpackage and validate the credentials on every request, while JWT will rely on the token signature instead, avoiding the overhead for the plugin.

As a side note, be aware at npmjs and the legacy verdaccio token never expires** unless you invalidate manually.