federate statuses

internal/message/fediprocess.go

@@ -22,6 +22,7 @@ import (
 	"context"
 	"fmt"
 	"net/http"
+	"net/url"
 
 	"github.com/go-fed/activity/streams"
 	apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
@@ -122,6 +123,89 @@ func (p *processor) GetFediUser(requestedUsername string, request *http.Request)
 	return data, nil
 }
 
+func (p *processor) GetFediFollowers(requestedUsername string, request *http.Request) (interface{}, ErrorWithCode) {
+	// get the account the request is referring to
+	requestedAccount := &gtsmodel.Account{}
+	if err := p.db.GetLocalAccountByUsername(requestedUsername, requestedAccount); err != nil {
+		return nil, NewErrorNotFound(fmt.Errorf("database error getting account with username %s: %s", requestedUsername, err))
+	}
+
+	// authenticate the request
+	requestingAccount, err := p.authenticateAndDereferenceFediRequest(requestedUsername, request)
+	if err != nil {
+		return nil, NewErrorNotAuthorized(err)
+	}
+
+	blocked, err := p.db.Blocked(requestedAccount.ID, requestingAccount.ID)
+	if err != nil {
+		return nil, NewErrorInternalError(err)
+	}
+
+	if blocked {
+		return nil, NewErrorNotAuthorized(fmt.Errorf("block exists between accounts %s and %s", requestedAccount.ID, requestingAccount.ID))
+	}
+
+	requestedAccountURI, err := url.Parse(requestedAccount.URI)
+	if err != nil {
+		return nil, NewErrorInternalError(fmt.Errorf("error parsing url %s: %s", requestedAccount.URI, err))
+	}
+
+	requestedFollowers, err := p.federator.FederatingDB().Followers(context.Background(), requestedAccountURI)
+	if err != nil {
+		return nil, NewErrorInternalError(fmt.Errorf("error fetching followers for uri %s: %s", requestedAccountURI.String(), err))
+	}
+
+	data, err := streams.Serialize(requestedFollowers)
+	if err != nil {
+		return nil, NewErrorInternalError(err)
+	}
+
+	return data, nil
+}
+
+func (p *processor) GetFediStatus(requestedUsername string, requestedStatusID string, request *http.Request) (interface{}, ErrorWithCode) {
+		// get the account the request is referring to
+		requestedAccount := &gtsmodel.Account{}
+		if err := p.db.GetLocalAccountByUsername(requestedUsername, requestedAccount); err != nil {
+			return nil, NewErrorNotFound(fmt.Errorf("database error getting account with username %s: %s", requestedUsername, err))
+		}
+
+		// authenticate the request
+		requestingAccount, err := p.authenticateAndDereferenceFediRequest(requestedUsername, request)
+		if err != nil {
+			return nil, NewErrorNotAuthorized(err)
+		}
+
+		blocked, err := p.db.Blocked(requestedAccount.ID, requestingAccount.ID)
+		if err != nil {
+			return nil, NewErrorInternalError(err)
+		}
+
+		if blocked {
+			return nil, NewErrorNotAuthorized(fmt.Errorf("block exists between accounts %s and %s", requestedAccount.ID, requestingAccount.ID))
+		}
+
+		s := &gtsmodel.Status{}
+		if err := p.db.GetWhere([]db.Where{
+			{Key: "id", Value: requestedStatusID},
+			{Key: "account_id", Value: requestedAccount.ID},
+		}, s); err != nil {
+			return nil, NewErrorNotFound(fmt.Errorf("database error getting status with id %s and account id %s: %s", requestedStatusID, requestedAccount.ID, err))
+		}
+
+		asStatus, err := p.tc.StatusToAS(s)
+		if err != nil {
+			return nil, NewErrorInternalError(err)
+		}
+
+		data, err := streams.Serialize(asStatus)
+		if err != nil {
+			return nil, NewErrorInternalError(err)
+		}
+
+		return data, nil
+}
+
 func (p *processor) GetWebfingerAccount(requestedUsername string, request *http.Request) (*apimodel.WebfingerAccountResponse, ErrorWithCode) {
 	// get the account the request is referring to
 	requestedAccount := &gtsmodel.Account{}

internal/message/fromclientapiprocess.go

@@ -90,30 +90,18 @@ func (p *processor) processFromClientAPI(clientMsg gtsmodel.FromClientAPI) error
 }
 
 func (p *processor) federateStatus(status *gtsmodel.Status) error {
-	// // derive the sending account -- it might be attached to the status already
-	// sendingAcct := &gtsmodel.Account{}
-	// if status.GTSAccount != nil {
-	// 	sendingAcct = status.GTSAccount
-	// } else {
-	// 	// it wasn't attached so get it from the db instead
-	// 	if err := p.db.GetByID(status.AccountID, sendingAcct); err != nil {
-	// 		return err
-	// 	}
-	// }
+	asStatus, err := p.tc.StatusToAS(status)
+	if err != nil {
+		return fmt.Errorf("federateStatus: error converting status to as format: %s", err)
+	}
 
-	// outboxURI, err := url.Parse(sendingAcct.OutboxURI)
-	// if err != nil {
-	// 	return err
-	// }
+	outboxIRI, err := url.Parse(status.GTSAccount.OutboxURI)
+	if err != nil {
+		return fmt.Errorf("federateStatus: error parsing outboxURI %s: %s", status.GTSAccount.OutboxURI, err)
+	}
 
-	// // convert the status to AS format Note
-	// note, err := p.tc.StatusToAS(status)
-	// if err != nil {
-	// 	return err
-	// }
-
-	// _, err = p.federator.FederatingActor().Send(context.Background(), outboxURI, note)
-	return nil
+	_, err = p.federator.FederatingActor().Send(context.Background(), outboxIRI, asStatus)
+	return err
 }
 
 func (p *processor) federateFollow(follow *gtsmodel.Follow, originAccount *gtsmodel.Account, targetAccount *gtsmodel.Account) error {

internal/message/processor.go

@@ -133,6 +133,14 @@ type Processor interface {
 	// before returning a JSON serializable interface to the caller.
 	GetFediUser(requestedUsername string, request *http.Request) (interface{}, ErrorWithCode)
 
+	// GetFediFollowers handles the getting of a fedi/activitypub representation of a user/account's followers, performing appropriate
+	// authentication before returning a JSON serializable interface to the caller.
+	GetFediFollowers(requestedUsername string, request *http.Request) (interface{}, ErrorWithCode)
+
+	// GetFediStatus handles the getting of a fedi/activitypub representation of a particular status, performing appropriate
+	// authentication before returning a JSON serializable interface to the caller.
+	GetFediStatus(requestedUsername string, requestedStatusID string, request *http.Request) (interface{}, ErrorWithCode)
+
 	// GetWebfingerAccount handles the GET for a webfinger resource. Most commonly, it will be used for returning account lookups.
 	GetWebfingerAccount(requestedUsername string, request *http.Request) (*apimodel.WebfingerAccountResponse, ErrorWithCode)
 

internal/message/processorutil.go

@@ -206,7 +206,7 @@ func (p *processor) processMentions(form *apimodel.AdvancedStatusCreateForm, acc
 		if err := p.db.Put(menchie); err != nil {
 			return fmt.Errorf("error putting mentions in db: %s", err)
 		}
-		menchies = append(menchies, menchie.TargetAccountID)
+		menchies = append(menchies, menchie.ID)
 	}
 	// add full populated gts menchies to the status for passing them around conveniently
 	status.GTSMentions = gtsMenchies