mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-12-29 10:36:31 +00:00
84 lines
3.6 KiB
Go
84 lines
3.6 KiB
Go
package pub
|
|
|
|
import (
|
|
"context"
|
|
"net/http"
|
|
|
|
"github.com/superseriousbusiness/activity/streams/vocab"
|
|
)
|
|
|
|
// SocialProtocol contains behaviors an application needs to satisfy for the
|
|
// full ActivityPub C2S implementation to be supported by this library.
|
|
//
|
|
// It is only required if the client application wants to support the client-to-
|
|
// server, or social, protocol.
|
|
//
|
|
// It is passed to the library as a dependency injection from the client
|
|
// application.
|
|
type SocialProtocol interface {
|
|
// Hook callback after parsing the request body for a client request
|
|
// to the Actor's outbox.
|
|
//
|
|
// Can be used to set contextual information based on the
|
|
// ActivityStreams object received.
|
|
//
|
|
// Only called if the Social API is enabled.
|
|
//
|
|
// Warning: Neither authentication nor authorization has taken place at
|
|
// this time. Doing anything beyond setting contextual information is
|
|
// strongly discouraged.
|
|
//
|
|
// If an error is returned, it is passed back to the caller of
|
|
// PostOutbox. In this case, the DelegateActor implementation must not
|
|
// write a response to the ResponseWriter as is expected that the caller
|
|
// to PostOutbox will do so when handling the error.
|
|
PostOutboxRequestBodyHook(c context.Context, r *http.Request, data vocab.Type) (context.Context, error)
|
|
// AuthenticatePostOutbox delegates the authentication of a POST to an
|
|
// outbox.
|
|
//
|
|
// Only called if the Social API is enabled.
|
|
//
|
|
// If an error is returned, it is passed back to the caller of
|
|
// PostOutbox. In this case, the implementation must not write a
|
|
// response to the ResponseWriter as is expected that the client will
|
|
// do so when handling the error. The 'authenticated' is ignored.
|
|
//
|
|
// If no error is returned, but authentication or authorization fails,
|
|
// then authenticated must be false and error nil. It is expected that
|
|
// the implementation handles writing to the ResponseWriter in this
|
|
// case.
|
|
//
|
|
// Finally, if the authentication and authorization succeeds, then
|
|
// authenticated must be true and error nil. The request will continue
|
|
// to be processed.
|
|
AuthenticatePostOutbox(c context.Context, w http.ResponseWriter, r *http.Request) (out context.Context, authenticated bool, err error)
|
|
// SocialCallbacks returns the application logic that handles
|
|
// ActivityStreams received from C2S clients.
|
|
//
|
|
// Note that certain types of callbacks will be 'wrapped' with default
|
|
// behaviors supported natively by the library. Other callbacks
|
|
// compatible with streams.TypeResolver can be specified by 'other'.
|
|
//
|
|
// For example, setting the 'Create' field in the SocialWrappedCallbacks
|
|
// lets an application dependency inject additional behaviors they want
|
|
// to take place, including the default behavior supplied by this
|
|
// library. This is guaranteed to be compliant with the ActivityPub
|
|
// Social protocol.
|
|
//
|
|
// To override the default behavior, instead supply the function in
|
|
// 'other', which does not guarantee the application will be compliant
|
|
// with the ActivityPub Social Protocol.
|
|
//
|
|
// Applications are not expected to handle every single ActivityStreams
|
|
// type and extension. The unhandled ones are passed to DefaultCallback.
|
|
SocialCallbacks(c context.Context) (wrapped SocialWrappedCallbacks, other []interface{}, err error)
|
|
// DefaultCallback is called for types that go-fed can deserialize but
|
|
// are not handled by the application's callbacks returned in the
|
|
// Callbacks method.
|
|
//
|
|
// Applications are not expected to handle every single ActivityStreams
|
|
// type and extension, so the unhandled ones are passed to
|
|
// DefaultCallback.
|
|
DefaultCallback(c context.Context, activity Activity) error
|
|
}
|