BREAKING CHANGE:
`staleTime` (previously `clientMaxAge`) has been removed. Check out `refetchInterval` instead. It should cover most of the cases. If not, we can look into adding this back later on.
When using the default settings of the Github provider, with the "user" scope, it grants read/write access to profile info only. By changing to "read:user" and "user:email" it will only request read-only access https://docs.github.com/en/developers/apps/building-oauth-apps/scopes-for-oauth-apps
BREAKING CHANGE:
By default, the GitHub Provider scope won't ask for full write access to user profiles. If you need that, you will now have to add the `user` scope to your configuration.
MS Docs has a lot of local language translations, so it's best to remove locale information from the URLs so that when someone follows them, they land on the right language version of the content.
BREAKING CHANGE:
`prisma-legacy` is now gone. Use `@next-auth/prisma-adapter`. Any features from the old adapter will be migrated over to the new one eventually. This is done so we can require the same default set of options from all the built-in providers, rather than allowing ambiguity on what an official adapter has to support.
The `TypeORM` adapter will probably be the only one migrated as-is, but in the future, we would like to break it down to lighter-weight adapters that only support single databases.
Adapters no longer have to return a `getAdapter()` method, they can return the actual adapter methods instead. All the values previously being provided through the arguments of `getAdapter` will now be available in a more digestible format directly in the concerning methods. This behavior was created so that connections could be handled more efficiently. Our review has shown that currently, the TypeORM adapter is the only one that does not handle connections out-of-the-box, so we are going to look into how we can create a wrapper/util function to make it work in the new version. For all other adapters, this will be a huge gain, as with this new API, methods are actually overrideable without creating a whole new custom adapter! 🥳
Example:
```js
function MySlightlyCustomAdapter(...args) {
const adapter = AdapterFromSomeoneElse(...args)
adapter.someMethodIWantToModify = (...args) => {
// Much better implementation goes here.
}
return adapter
}
```
**The following method names are changing:**
```diff
- getSession
+ getSessionAndUser
```
This method now requires that you return both the user and the session as `{user, session}`. If any of these could not be retrieved, you will have to return `null` instead. (In other words, this must be a transaction.) This requires one less database call, improving the user session retrieval. Any expiry logic included in the Adapter before is now done in the core as well.
```diff
- createVerificationRequest
+ createVerificationToken
```
Better describes the functionality. This method no longer needs to call `provider.sendVerificationRequest`, we are moving this into the core. This responsibility shouldn't have fallen to the adapter in the first place.
`createVerificationToken` will now receive a `VerificationToken` object, which looks like this:
```ts
interface VerificationToken {
identifier: string
expires: Date
token: string
}
```
The token provided is already hashed, so nothing has to be done, simply write it to your database. (Here we lift up the responsibility from the adapter to hash tokens)
```diff
- getVerificationRequest
+ useVerificationToken
```
Better describes the functionality. It now also has the responsibility to delete the used-up token from the database. Most ORMs should support retrieving the value while deleting it at the same time, so it will reduce the number of database calls.
``` diff
- deleteVerificationRequest
```
This method is gone. See `useVerificationToken`.
Most of the method signatures have been changed, have a look at the [TypeScript interface](ba4ec5faa3/types/adapters.d.ts) to get a better picture.
Adds a new way to import providers for modularity and better tree-shaking.
BREAKING CHANGE:
Providers now have to be imported one-by-one:
Example:
```diff
- import Provider from "next-auth/providers"
- Providers.Auth0({...})
+ import Auth0Provider from "next-auth/providers/auth0"
+ Auth0Provider({...})
```
> This touches on all OAuth providers, so there is a big potential for breaking by default. We have let new providers be added for contributors' specific needs, but from now on, we will require a more strict default on all new providers, so the basic behavior is predictable for everyone.
⚠ Unfortunately, we will not have the capacity to test each and every provider that has been added to the default providers, but we will do our best to test the most popular ones. (@ndom91 has worked on setting up the infrastructure for this). If you wish to make sure that the provider you are using will stay working, please reach out with your concerns and tell us how can you help us test that particular provider in the future. 🙏
That said, I will try my best to not break ANY of the currently built-in providers, or at least make the migration super easy. So hopefully, you won't have to change anything. It will most probably affect you if you defined a custom provider though.
We will monitor the default configuration much more closely, so the behavior will be more consistent across providers by default.
Closes#1846, Closes#1605, Closes#1607
BREAKING CHANGES:
Basecamp provider is removed. See the explanation [here](https://github.com/basecamp/api/blob/master/sections/authentication.md#on-authenticating-users-via-oauth)
**ALL** OAuth providers' `profile` callback is expected to only return these fields by default from now on: `id`, `name`, `email`, and `image` at most. Any of these missing values should be set to `null`.
The following new options are available:
1. `authorization` (replaces `authorizationUrl`, `authorizationParams`, `scope`)
2. `token` replaces (`accessTokenUrl`, `headers`, `params`)
3. `userinfo` (replaces `profileUrl`)
These three options map nicely to the OAuth spec's three endpoints for
1. initiating the login flow
2. retrieve OAuth tokens
3. retrieve user information
They all take the form of `EndpointHandler`:
```ts
type EndpointRequest<C, R> = (
context: C & {
/** `openid-client` Client */
client: Client
/** Provider is passed for convenience, ans also contains the `callbackUrl`. */
provider: OAuthConfig & {
signinUrl: string
callbackUrl: string
}
}
) => Awaitable<R>
/** Gives granular control of the request to the given endpoint */
type AdvancedEndpointHandler<P extends UrlParams, C, R> = {
/** Endpoint URL. Can contain parameters. Optionally, you can use `params`*/
url?: string
/** These will be prepended to the `url` */
params?: P
/**
* Control the corresponding OAuth endpoint request completely.
* Useful if your provider relies on some custom behavior
* or it diverges from the OAuth spec.
*
* - ⚠ **This is an advanced option.**
* You should **try to avoid using advanced options** unless you are very comfortable using them.
*/
request?: EndpointRequest<C, R>
}
/** Either an URL (containing all the parameters) or an object with more granular control. */
type EndpointHandler<P extends UrlParams, C = any, R = any> =
| string
| AdvancedEndpointHandler<P, C, R>
```
In case of `authorization`, the `EndpointHandler` can define the `params` as [`AuthorizationParameters`](51dc47d9ac/types/index.d.ts (L108-L143))
> Note: `authorization` does not implement `request` yet. We will have to see if there is demand for it.
From now on, instead of using the `...` spread operator when adding a new built-in provider, the user is expected to add `options` as a property at the end of the default config. This way, we can deep merge the user config with the default one. This is needed to let the user do something like this:
```js
MyProvider({
clientId: "",
clientSecret: "",
authorization: { params: {scope: ""} }
})
```
So even if the default config defines anything in `authorization`, only the user-defined parts will be overridden.
* chore(deps): add openid-client
* chore: merge in next
* refactor(provider): remove redundant requestUrl param
* feat(provider): make profile callback optional
* refactor: use openid-client for OAuth2/OIDC
* refactor: use openidClient in oauth signin handler
* refactor: use openidClient in oauth callback handler
* docs(warn): add async issuer/old config warnings
* chore(deps): remove jsonwebtoken
* chore: add issuer property for testing locally
* chore(dev): import providers one-by-one
* fix(oauth): handle when no user in body/query
* chore(deps): remove pkce-challenge
* chore(dev): change Auth0 protection
* refactor(oauth): simplify pkce/state
* refactor: split OAuth1 client, reduce openid client
will improve API in another PR
* chore: change comment, dev app
* chore: mention OIDC client config discovery
* fix: add new operator when creating OIDC client
* refactor: delete req.query.nextauth after use
* docs(ts): use `TokenSet` from `openid-client`
* chore: simplify/type signin route
* refactor: rename to client-legacy to indicate intnet of maintenance
* chore(deps): try setting `oauth` as optional peer dep
* chore(deps): add `oauth` back as regular dependency
* chore(deps): add @types/oauth as dev dependency
* chore: remove params kept for backwards compatibility
* chore: don't make breaking changes in this PR
* chore(core): use correct TS declarations
* refactor: move files/add more accurate types internally
* chore: remove TODO comment
* chore: catch all errors in authorization URL generation
* docs(readme): add opencollective details to readme
* docs(www): add sponsors to docs footer
* docs(readme): move support under ack
* docs(www): dropped docusaurus link in footer
