Block/unblock (#96)

* remote + local block logic, incl. federation

* improve blocking stuff

* fiddle with display of blocked profiles

* go fmt

internal/processing/account.go

@@ -59,3 +59,11 @@ func (p *processor) AccountFollowCreate(authed *oauth.Auth, form *apimodel.Accou
 func (p *processor) AccountFollowRemove(authed *oauth.Auth, targetAccountID string) (*apimodel.Relationship, gtserror.WithCode) {
 	return p.accountProcessor.FollowRemove(authed.Account, targetAccountID)
 }
+
+func (p *processor) AccountBlockCreate(authed *oauth.Auth, targetAccountID string) (*apimodel.Relationship, gtserror.WithCode) {
+	return p.accountProcessor.BlockCreate(authed.Account, targetAccountID)
+}
+
+func (p *processor) AccountBlockRemove(authed *oauth.Auth, targetAccountID string) (*apimodel.Relationship, gtserror.WithCode) {
+	return p.accountProcessor.BlockRemove(authed.Account, targetAccountID)
+}

internal/processing/account/account.go

@@ -59,6 +59,11 @@ type Processor interface {
 	FollowCreate(requestingAccount *gtsmodel.Account, form *apimodel.AccountFollowRequest) (*apimodel.Relationship, gtserror.WithCode)
 	// FollowRemove handles the removal of a follow/follow request to an account, either remote or local.
 	FollowRemove(requestingAccount *gtsmodel.Account, targetAccountID string) (*apimodel.Relationship, gtserror.WithCode)
+	// BlockCreate handles the creation of a block from requestingAccount to targetAccountID, either remote or local.
+	BlockCreate(requestingAccount *gtsmodel.Account, targetAccountID string) (*apimodel.Relationship, gtserror.WithCode)
+	// BlockRemove handles the removal of a block from requestingAccount to targetAccountID, either remote or local.
+	BlockRemove(requestingAccount *gtsmodel.Account, targetAccountID string) (*apimodel.Relationship, gtserror.WithCode)
+
 	// UpdateHeader does the dirty work of checking the header part of an account update form,
 	// parsing and checking the image, and doing the necessary updates in the database for this to become
 	// the account's new header image.

internal/processing/account/createblock.go

@@ -0,0 +1,155 @@
+/*
+   GoToSocial
+   Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU Affero General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU Affero General Public License for more details.
+
+   You should have received a copy of the GNU Affero General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package account
+
+import (
+	"fmt"
+
+	apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
+	"github.com/superseriousbusiness/gotosocial/internal/db"
+	"github.com/superseriousbusiness/gotosocial/internal/gtserror"
+	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
+	"github.com/superseriousbusiness/gotosocial/internal/id"
+	"github.com/superseriousbusiness/gotosocial/internal/util"
+)
+
+func (p *processor) BlockCreate(requestingAccount *gtsmodel.Account, targetAccountID string) (*apimodel.Relationship, gtserror.WithCode) {
+	// make sure the target account actually exists in our db
+	targetAcct := &gtsmodel.Account{}
+	if err := p.db.GetByID(targetAccountID, targetAcct); err != nil {
+		if _, ok := err.(db.ErrNoEntries); ok {
+			return nil, gtserror.NewErrorNotFound(fmt.Errorf("BlockCreate: account %s not found in the db: %s", targetAccountID, err))
+		}
+	}
+
+	// if requestingAccount already blocks target account, we don't need to do anything
+	block := &gtsmodel.Block{}
+	if err := p.db.GetWhere([]db.Where{
+		{Key: "account_id", Value: requestingAccount.ID},
+		{Key: "target_account_id", Value: targetAccountID},
+	}, block); err == nil {
+		// block already exists, just return relationship
+		return p.RelationshipGet(requestingAccount, targetAccountID)
+	}
+
+	// make the block
+	newBlockID, err := id.NewULID()
+	if err != nil {
+		return nil, gtserror.NewErrorInternalError(err)
+	}
+	block.ID = newBlockID
+	block.AccountID = requestingAccount.ID
+	block.Account = requestingAccount
+	block.TargetAccountID = targetAccountID
+	block.TargetAccount = targetAcct
+	block.URI = util.GenerateURIForBlock(requestingAccount.Username, p.config.Protocol, p.config.Host, newBlockID)
+
+	// whack it in the database
+	if err := p.db.Put(block); err != nil {
+		return nil, gtserror.NewErrorInternalError(fmt.Errorf("BlockCreate: error creating block in db: %s", err))
+	}
+
+	// clear any follows or follow requests from the blocked account to the target account -- this is a simple delete
+	if err := p.db.DeleteWhere([]db.Where{
+		{Key: "account_id", Value: targetAccountID},
+		{Key: "target_account_id", Value: requestingAccount.ID},
+	}, &gtsmodel.Follow{}); err != nil {
+		return nil, gtserror.NewErrorInternalError(fmt.Errorf("BlockCreate: error removing follow in db: %s", err))
+	}
+	if err := p.db.DeleteWhere([]db.Where{
+		{Key: "account_id", Value: targetAccountID},
+		{Key: "target_account_id", Value: requestingAccount.ID},
+	}, &gtsmodel.FollowRequest{}); err != nil {
+		return nil, gtserror.NewErrorInternalError(fmt.Errorf("BlockCreate: error removing follow in db: %s", err))
+	}
+
+	// clear any follows or follow requests from the requesting account to the target account --
+	// this might require federation so we need to pass some messages around
+
+	// check if a follow request exists from the requesting account to the target account, and remove it if it does (storing the URI for later)
+	var frChanged bool
+	var frURI string
+	fr := &gtsmodel.FollowRequest{}
+	if err := p.db.GetWhere([]db.Where{
+		{Key: "account_id", Value: requestingAccount.ID},
+		{Key: "target_account_id", Value: targetAccountID},
+	}, fr); err == nil {
+		frURI = fr.URI
+		if err := p.db.DeleteByID(fr.ID, fr); err != nil {
+			return nil, gtserror.NewErrorInternalError(fmt.Errorf("BlockCreate: error removing follow request from db: %s", err))
+		}
+		frChanged = true
+	}
+
+	// now do the same thing for any existing follow
+	var fChanged bool
+	var fURI string
+	f := &gtsmodel.Follow{}
+	if err := p.db.GetWhere([]db.Where{
+		{Key: "account_id", Value: requestingAccount.ID},
+		{Key: "target_account_id", Value: targetAccountID},
+	}, f); err == nil {
+		fURI = f.URI
+		if err := p.db.DeleteByID(f.ID, f); err != nil {
+			return nil, gtserror.NewErrorInternalError(fmt.Errorf("BlockCreate: error removing follow from db: %s", err))
+		}
+		fChanged = true
+	}
+
+	// follow request status changed so send the UNDO activity to the channel for async processing
+	if frChanged {
+		p.fromClientAPI <- gtsmodel.FromClientAPI{
+			APObjectType:   gtsmodel.ActivityStreamsFollow,
+			APActivityType: gtsmodel.ActivityStreamsUndo,
+			GTSModel: &gtsmodel.Follow{
+				AccountID:       requestingAccount.ID,
+				TargetAccountID: targetAccountID,
+				URI:             frURI,
+			},
+			OriginAccount: requestingAccount,
+			TargetAccount: targetAcct,
+		}
+	}
+
+	// follow status changed so send the UNDO activity to the channel for async processing
+	if fChanged {
+		p.fromClientAPI <- gtsmodel.FromClientAPI{
+			APObjectType:   gtsmodel.ActivityStreamsFollow,
+			APActivityType: gtsmodel.ActivityStreamsUndo,
+			GTSModel: &gtsmodel.Follow{
+				AccountID:       requestingAccount.ID,
+				TargetAccountID: targetAccountID,
+				URI:             fURI,
+			},
+			OriginAccount: requestingAccount,
+			TargetAccount: targetAcct,
+		}
+	}
+
+	// handle the rest of the block process asynchronously
+	p.fromClientAPI <- gtsmodel.FromClientAPI{
+		APObjectType:   gtsmodel.ActivityStreamsBlock,
+		APActivityType: gtsmodel.ActivityStreamsCreate,
+		GTSModel:       block,
+		OriginAccount:  requestingAccount,
+		TargetAccount:  targetAcct,
+	}
+
+	return p.RelationshipGet(requestingAccount, targetAccountID)
+}

internal/processing/account/get.go

@@ -45,9 +45,19 @@ func (p *processor) Get(requestingAccount *gtsmodel.Account, targetAccountID str
 		p.log.WithField("func", "AccountGet").Debugf("dereferencing account: %s", err)
 	}
 
-	var mastoAccount *apimodel.Account
+	var blocked bool
 	var err error
-	if requestingAccount != nil && targetAccount.ID == requestingAccount.ID {
+	if requestingAccount != nil {
+		blocked, err = p.db.Blocked(requestingAccount.ID, targetAccountID)
+		if err != nil {
+			return nil, fmt.Errorf("error checking account block: %s", err)
+		}
+	}
+
+	var mastoAccount *apimodel.Account
+	if blocked {
+		mastoAccount, err = p.tc.AccountToMastoBlocked(targetAccount)
+	} else if requestingAccount != nil && targetAccount.ID == requestingAccount.ID {
 		mastoAccount, err = p.tc.AccountToMastoSensitive(targetAccount)
 	} else {
 		mastoAccount, err = p.tc.AccountToMastoPublic(targetAccount)

internal/processing/account/removeblock.go

@@ -0,0 +1,67 @@
+/*
+   GoToSocial
+   Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU Affero General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU Affero General Public License for more details.
+
+   You should have received a copy of the GNU Affero General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package account
+
+import (
+	"fmt"
+
+	apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
+	"github.com/superseriousbusiness/gotosocial/internal/db"
+	"github.com/superseriousbusiness/gotosocial/internal/gtserror"
+	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
+)
+
+func (p *processor) BlockRemove(requestingAccount *gtsmodel.Account, targetAccountID string) (*apimodel.Relationship, gtserror.WithCode) {
+	// make sure the target account actually exists in our db
+	targetAcct := &gtsmodel.Account{}
+	if err := p.db.GetByID(targetAccountID, targetAcct); err != nil {
+		if _, ok := err.(db.ErrNoEntries); ok {
+			return nil, gtserror.NewErrorNotFound(fmt.Errorf("BlockRemove: account %s not found in the db: %s", targetAccountID, err))
+		}
+	}
+
+	// check if a block exists, and remove it if it does (storing the URI for later)
+	var blockChanged bool
+	block := &gtsmodel.Block{}
+	if err := p.db.GetWhere([]db.Where{
+		{Key: "account_id", Value: requestingAccount.ID},
+		{Key: "target_account_id", Value: targetAccountID},
+	}, block); err == nil {
+		block.Account = requestingAccount
+		block.TargetAccount = targetAcct
+		if err := p.db.DeleteByID(block.ID, &gtsmodel.Block{}); err != nil {
+			return nil, gtserror.NewErrorInternalError(fmt.Errorf("BlockRemove: error removing block from db: %s", err))
+		}
+		blockChanged = true
+	}
+
+	// block status changed so send the UNDO activity to the channel for async processing
+	if blockChanged {
+		p.fromClientAPI <- gtsmodel.FromClientAPI{
+			APObjectType:   gtsmodel.ActivityStreamsBlock,
+			APActivityType: gtsmodel.ActivityStreamsUndo,
+			GTSModel:       block,
+			OriginAccount:  requestingAccount,
+			TargetAccount:  targetAcct,
+		}
+	}
+
+	// return whatever relationship results from all this
+	return p.RelationshipGet(requestingAccount, targetAccountID)
+}

internal/processing/blocks.go

@@ -0,0 +1,83 @@
+/*
+   GoToSocial
+   Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU Affero General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU Affero General Public License for more details.
+
+   You should have received a copy of the GNU Affero General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package processing
+
+import (
+	"fmt"
+	"net/url"
+
+	apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
+	"github.com/superseriousbusiness/gotosocial/internal/db"
+	"github.com/superseriousbusiness/gotosocial/internal/gtserror"
+	"github.com/superseriousbusiness/gotosocial/internal/oauth"
+)
+
+func (p *processor) BlocksGet(authed *oauth.Auth, maxID string, sinceID string, limit int) (*apimodel.BlocksResponse, gtserror.WithCode) {
+	accounts, nextMaxID, prevMinID, err := p.db.GetBlocksForAccount(authed.Account.ID, maxID, sinceID, limit)
+	if err != nil {
+		if _, ok := err.(db.ErrNoEntries); ok {
+			// there are just no entries
+			return &apimodel.BlocksResponse{
+				Accounts: []*apimodel.Account{},
+			}, nil
+		}
+		// there's an actual error
+		return nil, gtserror.NewErrorInternalError(err)
+	}
+
+	apiAccounts := []*apimodel.Account{}
+	for _, a := range accounts {
+		apiAccount, err := p.tc.AccountToMastoBlocked(a)
+		if err != nil {
+			continue
+		}
+		apiAccounts = append(apiAccounts, apiAccount)
+	}
+
+	return p.packageBlocksResponse(apiAccounts, "/api/v1/blocks", nextMaxID, prevMinID, limit)
+}
+
+func (p *processor) packageBlocksResponse(accounts []*apimodel.Account, path string, nextMaxID string, prevMinID string, limit int) (*apimodel.BlocksResponse, gtserror.WithCode) {
+	resp := &apimodel.BlocksResponse{
+		Accounts: []*apimodel.Account{},
+	}
+	resp.Accounts = accounts
+
+	// prepare the next and previous links
+	if len(accounts) != 0 {
+		nextLink := &url.URL{
+			Scheme:   p.config.Protocol,
+			Host:     p.config.Host,
+			Path:     path,
+			RawQuery: fmt.Sprintf("limit=%d&max_id=%s", limit, nextMaxID),
+		}
+		next := fmt.Sprintf("<%s>; rel=\"next\"", nextLink.String())
+
+		prevLink := &url.URL{
+			Scheme:   p.config.Protocol,
+			Host:     p.config.Host,
+			Path:     path,
+			RawQuery: fmt.Sprintf("limit=%d&min_id=%s", limit, prevMinID),
+		}
+		prev := fmt.Sprintf("<%s>; rel=\"prev\"", prevLink.String())
+		resp.LinkHeader = fmt.Sprintf("%s, %s", next, prev)
+	}
+
+	return resp, nil
+}

internal/processing/fromclientapi.go

@@ -76,7 +76,6 @@ func (p *processor) processFromClientAPI(clientMsg gtsmodel.FromClientAPI) error
 			}
 
 			return p.federateFave(fave, clientMsg.OriginAccount, clientMsg.TargetAccount)
-
 		case gtsmodel.ActivityStreamsAnnounce:
 			// CREATE BOOST/ANNOUNCE
 			boostWrapperStatus, ok := clientMsg.GTSModel.(*gtsmodel.Status)
@@ -93,6 +92,25 @@ func (p *processor) processFromClientAPI(clientMsg gtsmodel.FromClientAPI) error
 			}
 
 			return p.federateAnnounce(boostWrapperStatus, clientMsg.OriginAccount, clientMsg.TargetAccount)
+		case gtsmodel.ActivityStreamsBlock:
+			// CREATE BLOCK
+			block, ok := clientMsg.GTSModel.(*gtsmodel.Block)
+			if !ok {
+				return errors.New("block was not parseable as *gtsmodel.Block")
+			}
+
+			// remove any of the blocking account's statuses from the blocked account's timeline, and vice versa
+			if err := p.timelineManager.WipeStatusesFromAccountID(block.AccountID, block.TargetAccountID); err != nil {
+				return err
+			}
+			if err := p.timelineManager.WipeStatusesFromAccountID(block.TargetAccountID, block.AccountID); err != nil {
+				return err
+			}
+
+			// TODO: same with notifications
+			// TODO: same with bookmarks
+
+			return p.federateBlock(block)
 		}
 	case gtsmodel.ActivityStreamsUpdate:
 		// UPDATE
@@ -132,6 +150,13 @@ func (p *processor) processFromClientAPI(clientMsg gtsmodel.FromClientAPI) error
 				return errors.New("undo was not parseable as *gtsmodel.Follow")
 			}
 			return p.federateUnfollow(follow, clientMsg.OriginAccount, clientMsg.TargetAccount)
+		case gtsmodel.ActivityStreamsBlock:
+			// UNDO BLOCK
+			block, ok := clientMsg.GTSModel.(*gtsmodel.Block)
+			if !ok {
+				return errors.New("undo was not parseable as *gtsmodel.Block")
+			}
+			return p.federateUnblock(block)
 		case gtsmodel.ActivityStreamsLike:
 			// UNDO LIKE/FAVE
 			fave, ok := clientMsg.GTSModel.(*gtsmodel.StatusFave)
@@ -530,3 +555,93 @@ func (p *processor) federateAccountUpdate(updatedAccount *gtsmodel.Account, orig
 	_, err = p.federator.FederatingActor().Send(context.Background(), outboxIRI, update)
 	return err
 }
+
+func (p *processor) federateBlock(block *gtsmodel.Block) error {
+	if block.Account == nil {
+		a := &gtsmodel.Account{}
+		if err := p.db.GetByID(block.AccountID, a); err != nil {
+			return fmt.Errorf("federateBlock: error getting block account from database: %s", err)
+		}
+		block.Account = a
+	}
+
+	if block.TargetAccount == nil {
+		a := &gtsmodel.Account{}
+		if err := p.db.GetByID(block.TargetAccountID, a); err != nil {
+			return fmt.Errorf("federateBlock: error getting block target account from database: %s", err)
+		}
+		block.TargetAccount = a
+	}
+
+	// if both accounts are local there's nothing to do here
+	if block.Account.Domain == "" && block.TargetAccount.Domain == "" {
+		return nil
+	}
+
+	asBlock, err := p.tc.BlockToAS(block)
+	if err != nil {
+		return fmt.Errorf("federateBlock: error converting block to AS format: %s", err)
+	}
+
+	outboxIRI, err := url.Parse(block.Account.OutboxURI)
+	if err != nil {
+		return fmt.Errorf("federateBlock: error parsing outboxURI %s: %s", block.Account.OutboxURI, err)
+	}
+
+	_, err = p.federator.FederatingActor().Send(context.Background(), outboxIRI, asBlock)
+	return err
+}
+
+func (p *processor) federateUnblock(block *gtsmodel.Block) error {
+	if block.Account == nil {
+		a := &gtsmodel.Account{}
+		if err := p.db.GetByID(block.AccountID, a); err != nil {
+			return fmt.Errorf("federateUnblock: error getting block account from database: %s", err)
+		}
+		block.Account = a
+	}
+
+	if block.TargetAccount == nil {
+		a := &gtsmodel.Account{}
+		if err := p.db.GetByID(block.TargetAccountID, a); err != nil {
+			return fmt.Errorf("federateUnblock: error getting block target account from database: %s", err)
+		}
+		block.TargetAccount = a
+	}
+
+	// if both accounts are local there's nothing to do here
+	if block.Account.Domain == "" && block.TargetAccount.Domain == "" {
+		return nil
+	}
+
+	asBlock, err := p.tc.BlockToAS(block)
+	if err != nil {
+		return fmt.Errorf("federateUnblock: error converting block to AS format: %s", err)
+	}
+
+	targetAccountURI, err := url.Parse(block.TargetAccount.URI)
+	if err != nil {
+		return fmt.Errorf("federateUnblock: error parsing uri %s: %s", block.TargetAccount.URI, err)
+	}
+
+	// create an Undo and set the appropriate actor on it
+	undo := streams.NewActivityStreamsUndo()
+	undo.SetActivityStreamsActor(asBlock.GetActivityStreamsActor())
+
+	// Set the block as the 'object' property.
+	undoObject := streams.NewActivityStreamsObjectProperty()
+	undoObject.AppendActivityStreamsBlock(asBlock)
+	undo.SetActivityStreamsObject(undoObject)
+
+	// Set the To of the undo as the target of the block
+	undoTo := streams.NewActivityStreamsToProperty()
+	undoTo.AppendIRI(targetAccountURI)
+	undo.SetActivityStreamsTo(undoTo)
+
+	outboxIRI, err := url.Parse(block.Account.OutboxURI)
+	if err != nil {
+		return fmt.Errorf("federateUnblock: error parsing outboxURI %s: %s", block.Account.OutboxURI, err)
+	}
+	_, err = p.federator.FederatingActor().Send(context.Background(), outboxIRI, undo)
+	return err
+}

internal/processing/fromfederator.go

@@ -34,7 +34,7 @@ func (p *processor) processFromFederator(federatorMsg gtsmodel.FromFederator) er
 		"federatorMsg": fmt.Sprintf("%+v", federatorMsg),
 	})
 
-	l.Debug("entering function PROCESS FROM FEDERATOR")
+	l.Trace("entering function PROCESS FROM FEDERATOR")
 
 	switch federatorMsg.APActivityType {
 	case gtsmodel.ActivityStreamsCreate:
@@ -47,7 +47,7 @@ func (p *processor) processFromFederator(federatorMsg gtsmodel.FromFederator) er
 				return errors.New("note was not parseable as *gtsmodel.Status")
 			}
 
-			l.Debug("will now derefence incoming status")
+			l.Trace("will now derefence incoming status")
 			if err := p.federator.DereferenceStatusFields(incomingStatus, federatorMsg.ReceivingAccount.Username); err != nil {
 				return fmt.Errorf("error dereferencing status from federator: %s", err)
 			}
@@ -70,7 +70,7 @@ func (p *processor) processFromFederator(federatorMsg gtsmodel.FromFederator) er
 				return errors.New("profile was not parseable as *gtsmodel.Account")
 			}
 
-			l.Debug("will now derefence incoming account")
+			l.Trace("will now derefence incoming account")
 			if err := p.federator.DereferenceAccountFields(incomingAccount, "", false); err != nil {
 				return fmt.Errorf("error dereferencing account from federator: %s", err)
 			}
@@ -127,6 +127,22 @@ func (p *processor) processFromFederator(federatorMsg gtsmodel.FromFederator) er
 			if err := p.notifyAnnounce(incomingAnnounce); err != nil {
 				return err
 			}
+		case gtsmodel.ActivityStreamsBlock:
+			// CREATE A BLOCK
+			block, ok := federatorMsg.GTSModel.(*gtsmodel.Block)
+			if !ok {
+				return errors.New("block was not parseable as *gtsmodel.Block")
+			}
+
+			// remove any of the blocking account's statuses from the blocked account's timeline, and vice versa
+			if err := p.timelineManager.WipeStatusesFromAccountID(block.AccountID, block.TargetAccountID); err != nil {
+				return err
+			}
+			if err := p.timelineManager.WipeStatusesFromAccountID(block.TargetAccountID, block.AccountID); err != nil {
+				return err
+			}
+			// TODO: same with notifications
+			// TODO: same with bookmarks
 		}
 	case gtsmodel.ActivityStreamsUpdate:
 		// UPDATE
@@ -138,7 +154,7 @@ func (p *processor) processFromFederator(federatorMsg gtsmodel.FromFederator) er
 				return errors.New("profile was not parseable as *gtsmodel.Account")
 			}
 
-			l.Debug("will now derefence incoming account")
+			l.Trace("will now derefence incoming account")
 			if err := p.federator.DereferenceAccountFields(incomingAccount, federatorMsg.ReceivingAccount.Username, true); err != nil {
 				return fmt.Errorf("error dereferencing account from federator: %s", err)
 			}

internal/processing/processor.go

@@ -82,6 +82,10 @@ type Processor interface {
 	AccountFollowCreate(authed *oauth.Auth, form *apimodel.AccountFollowRequest) (*apimodel.Relationship, gtserror.WithCode)
 	// AccountFollowRemove handles the removal of a follow/follow request to an account, either remote or local.
 	AccountFollowRemove(authed *oauth.Auth, targetAccountID string) (*apimodel.Relationship, gtserror.WithCode)
+	// AccountBlockCreate handles the creation of a block from authed account to target account, either remote or local.
+	AccountBlockCreate(authed *oauth.Auth, targetAccountID string) (*apimodel.Relationship, gtserror.WithCode)
+	// AccountBlockRemove handles the removal of a block from authed account to target account, either remote or local.
+	AccountBlockRemove(authed *oauth.Auth, targetAccountID string) (*apimodel.Relationship, gtserror.WithCode)
 
 	// AdminEmojiCreate handles the creation of a new instance emoji by an admin, using the given form.
 	AdminEmojiCreate(authed *oauth.Auth, form *apimodel.EmojiCreateRequest) (*apimodel.Emoji, error)
@@ -99,6 +103,9 @@ type Processor interface {
 	// AppCreate processes the creation of a new API application
 	AppCreate(authed *oauth.Auth, form *apimodel.ApplicationCreateRequest) (*apimodel.Application, error)
 
+	// BlocksGet returns a list of accounts blocked by the requesting account.
+	BlocksGet(authed *oauth.Auth, maxID string, sinceID string, limit int) (*apimodel.BlocksResponse, gtserror.WithCode)
+
 	// FileGet handles the fetching of a media attachment file via the fileserver.
 	FileGet(authed *oauth.Auth, form *apimodel.GetContentRequestForm) (*apimodel.Content, error)
 
@@ -275,14 +282,14 @@ func (p *processor) Start() error {
 		for {
 			select {
 			case clientMsg := <-p.fromClientAPI:
-				p.log.Infof("received message FROM client API: %+v", clientMsg)
+				p.log.Tracef("received message FROM client API: %+v", clientMsg)
 				go func() {
 					if err := p.processFromClientAPI(clientMsg); err != nil {
 						p.log.Error(err)
 					}
 				}()
 			case federatorMsg := <-p.fromFederator:
-				p.log.Infof("received message FROM federator: %+v", federatorMsg)
+				p.log.Tracef("received message FROM federator: %+v", federatorMsg)
 				go func() {
 					if err := p.processFromFederator(federatorMsg); err != nil {
 						p.log.Error(err)