Rename serverkeyapi to signingkeyserver (#1492)

* Rename serverkeyapi to signingkeyserver

We use "api" for public facing stuff and "server" for internal stuff.
As the server key API is internal only, we call it 'signing key server',
which also clarifies the type of key (as opposed to TLS keys, E2E keys, etc)

* Convert docker/scripts to use signing-key-server

* Rename missed bits

build/docker/config/dendrite-config.yaml

@@ -253,12 +253,12 @@ room_server:
     conn_max_lifetime: -1
 
 # Configuration for the Server Key API (for server signing keys).
-server_key_api:
+signing_key_server:
   internal_api:
     listen: http://0.0.0.0:7780
-    connect: http://server_key_api:7780
+    connect: http://signing_key_server:7780
   database:
-    connection_string: postgresql://dendrite:itsasecret@postgres/dendrite_serverkey?sslmode=disable
+    connection_string: postgresql://dendrite:itsasecret@postgres/dendrite_signingkeyserver?sslmode=disable
     max_open_conns: 100
     max_idle_conns: 2
     conn_max_lifetime: -1

build/docker/docker-compose.polylith.yml

@@ -128,9 +128,9 @@ services:
     networks:
         - internal
 
-  server_key_api:
-    hostname: server_key_api
-    image: matrixdotorg/dendrite:serverkeyapi
+  signing_key_server:
+    hostname: signing_key_server
+    image: matrixdotorg/dendrite:signingkeyserver
     command: [
       "--config=dendrite.yaml"
     ]

build/docker/images-build.sh

@@ -17,5 +17,5 @@ docker build -t matrixdotorg/dendrite:keyserver         --build-arg component=de
 docker build -t matrixdotorg/dendrite:mediaapi          --build-arg component=dendrite-media-api-server         -f build/docker/Dockerfile.component .
 docker build -t matrixdotorg/dendrite:roomserver        --build-arg component=dendrite-room-server              -f build/docker/Dockerfile.component .
 docker build -t matrixdotorg/dendrite:syncapi           --build-arg component=dendrite-sync-api-server          -f build/docker/Dockerfile.component .
-docker build -t matrixdotorg/dendrite:serverkeyapi      --build-arg component=dendrite-server-key-api-server    -f build/docker/Dockerfile.component .
+docker build -t matrixdotorg/dendrite:signingkeyserver      --build-arg component=dendrite-signing-key-server    -f build/docker/Dockerfile.component .
 docker build -t matrixdotorg/dendrite:userapi           --build-arg component=dendrite-user-api-server          -f build/docker/Dockerfile.component .

build/docker/images-pull.sh

@@ -13,4 +13,5 @@ docker pull matrixdotorg/dendrite:keyserver
 docker pull matrixdotorg/dendrite:mediaapi
 docker pull matrixdotorg/dendrite:roomserver
 docker pull matrixdotorg/dendrite:syncapi
+docker pull matrixdotorg/dendrite:signingkeyserver
 docker pull matrixdotorg/dendrite:userapi

build/docker/images-push.sh

@@ -13,5 +13,5 @@ docker push matrixdotorg/dendrite:keyserver
 docker push matrixdotorg/dendrite:mediaapi
 docker push matrixdotorg/dendrite:roomserver
 docker push matrixdotorg/dendrite:syncapi
-docker push matrixdotorg/dendrite:serverkeyapi
+docker push matrixdotorg/dendrite:signingkeyserver
 docker push matrixdotorg/dendrite:userapi

build/docker/postgres/create_db.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
 
-for db in account device mediaapi syncapi roomserver serverkey keyserver federationsender appservice e2ekey naffka; do
+for db in account device mediaapi syncapi roomserver signingkeyserver keyserver federationsender appservice e2ekey naffka; do
     createdb -U dendrite -O dendrite dendrite_$db
 done

build/gobind/monolith.go

@@ -94,7 +94,7 @@ func (m *DendriteMonolith) Start() {
 	cfg.MediaAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s/dendrite-p2p-mediaapi.db", m.StorageDirectory))
 	cfg.SyncAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s/dendrite-p2p-syncapi.db", m.StorageDirectory))
 	cfg.RoomServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s/dendrite-p2p-roomserver.db", m.StorageDirectory))
-	cfg.ServerKeyAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s/dendrite-p2p-serverkey.db", m.StorageDirectory))
+	cfg.SigningKeyServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s/dendrite-p2p-signingkeyserver.db", m.StorageDirectory))
 	cfg.KeyServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s/dendrite-p2p-keyserver.db", m.StorageDirectory))
 	cfg.FederationSender.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s/dendrite-p2p-federationsender.db", m.StorageDirectory))
 	cfg.AppServiceAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s/dendrite-p2p-appservice.db", m.StorageDirectory))

cmd/dendrite-demo-libp2p/main.go

@@ -36,7 +36,7 @@ import (
 	"github.com/matrix-org/dendrite/internal/setup"
 	"github.com/matrix-org/dendrite/keyserver"
 	"github.com/matrix-org/dendrite/roomserver"
-	"github.com/matrix-org/dendrite/serverkeyapi"
+	"github.com/matrix-org/dendrite/signingkeyserver"
 	"github.com/matrix-org/dendrite/userapi"
 	"github.com/matrix-org/gomatrixserverlib"
 
@@ -125,7 +125,7 @@ func main() {
 	cfg.MediaAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-mediaapi.db", *instanceName))
 	cfg.SyncAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-syncapi.db", *instanceName))
 	cfg.RoomServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-roomserver.db", *instanceName))
-	cfg.ServerKeyAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-serverkey.db", *instanceName))
+	cfg.SigningKeyServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-signingkeyserver.db", *instanceName))
 	cfg.FederationSender.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-federationsender.db", *instanceName))
 	cfg.AppServiceAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-appservice.db", *instanceName))
 	cfg.Global.Kafka.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-naffka.db", *instanceName))
@@ -143,8 +143,8 @@ func main() {
 	userAPI := userapi.NewInternalAPI(accountDB, &cfg.UserAPI, nil, keyAPI)
 	keyAPI.SetUserAPI(userAPI)
 
-	serverKeyAPI := serverkeyapi.NewInternalAPI(
-		&base.Base.Cfg.ServerKeyAPI, federation, base.Base.Caches,
+	serverKeyAPI := signingkeyserver.NewInternalAPI(
+		&base.Base.Cfg.SigningKeyServer, federation, base.Base.Caches,
 	)
 	keyRing := serverKeyAPI.KeyRing()
 	createKeyDB(

cmd/dendrite-demo-yggdrasil/main.go

@@ -78,7 +78,7 @@ func main() {
 	cfg.MediaAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-mediaapi.db", *instanceName))
 	cfg.SyncAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-syncapi.db", *instanceName))
 	cfg.RoomServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-roomserver.db", *instanceName))
-	cfg.ServerKeyAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-serverkey.db", *instanceName))
+	cfg.SigningKeyServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-signingkeyserver.db", *instanceName))
 	cfg.KeyServer.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-keyserver.db", *instanceName))
 	cfg.FederationSender.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-federationsender.db", *instanceName))
 	cfg.AppServiceAPI.Database.ConnectionString = config.DataSource(fmt.Sprintf("file:%s-appservice.db", *instanceName))

cmd/dendrite-federation-api-server/main.go

@@ -26,7 +26,7 @@ func main() {
 
 	userAPI := base.UserAPIClient()
 	federation := base.CreateFederationClient()
-	serverKeyAPI := base.ServerKeyAPIClient()
+	serverKeyAPI := base.SigningKeyServerHTTPClient()
 	keyRing := serverKeyAPI.KeyRing()
 	fsAPI := base.FederationSenderHTTPClient()
 	rsAPI := base.RoomserverHTTPClient()

cmd/dendrite-federation-sender-server/main.go

@@ -26,7 +26,7 @@ func main() {
 
 	federation := base.CreateFederationClient()
 
-	serverKeyAPI := base.ServerKeyAPIClient()
+	serverKeyAPI := base.SigningKeyServerHTTPClient()
 	keyRing := serverKeyAPI.KeyRing()
 
 	rsAPI := base.RoomserverHTTPClient()

cmd/dendrite-monolith-server/main.go

@@ -27,7 +27,7 @@ import (
 	"github.com/matrix-org/dendrite/keyserver"
 	"github.com/matrix-org/dendrite/roomserver"
 	"github.com/matrix-org/dendrite/roomserver/api"
-	"github.com/matrix-org/dendrite/serverkeyapi"
+	"github.com/matrix-org/dendrite/signingkeyserver"
 	"github.com/matrix-org/dendrite/userapi"
 )
 
@@ -58,7 +58,7 @@ func main() {
 		cfg.KeyServer.InternalAPI.Connect = httpAddr
 		cfg.MediaAPI.InternalAPI.Connect = httpAddr
 		cfg.RoomServer.InternalAPI.Connect = httpAddr
-		cfg.ServerKeyAPI.InternalAPI.Connect = httpAddr
+		cfg.SigningKeyServer.InternalAPI.Connect = httpAddr
 		cfg.SyncAPI.InternalAPI.Connect = httpAddr
 	}
 
@@ -68,14 +68,14 @@ func main() {
 	accountDB := base.CreateAccountsDB()
 	federation := base.CreateFederationClient()
 
-	serverKeyAPI := serverkeyapi.NewInternalAPI(
-		&base.Cfg.ServerKeyAPI, federation, base.Caches,
+	skAPI := signingkeyserver.NewInternalAPI(
+		&base.Cfg.SigningKeyServer, federation, base.Caches,
 	)
 	if base.UseHTTPAPIs {
-		serverkeyapi.AddInternalRoutes(base.InternalAPIMux, serverKeyAPI, base.Caches)
-		serverKeyAPI = base.ServerKeyAPIClient()
+		signingkeyserver.AddInternalRoutes(base.InternalAPIMux, skAPI, base.Caches)
+		skAPI = base.SigningKeyServerHTTPClient()
 	}
-	keyRing := serverKeyAPI.KeyRing()
+	keyRing := skAPI.KeyRing()
 
 	rsImpl := roomserver.NewInternalAPI(
 		base, keyRing,
@@ -134,7 +134,7 @@ func main() {
 		EDUInternalAPI:      eduInputAPI,
 		FederationSenderAPI: fsAPI,
 		RoomserverAPI:       rsAPI,
-		ServerKeyAPI:        serverKeyAPI,
+		ServerKeyAPI:        skAPI,
 		UserAPI:             userAPI,
 		KeyAPI:              keyAPI,
 	}

cmd/dendrite-room-server/main.go

@@ -24,7 +24,7 @@ func main() {
 	base := setup.NewBaseDendrite(cfg, "RoomServerAPI", true)
 	defer base.Close() // nolint: errcheck
 
-	serverKeyAPI := base.ServerKeyAPIClient()
+	serverKeyAPI := base.SigningKeyServerHTTPClient()
 	keyRing := serverKeyAPI.KeyRing()
 
 	fsAPI := base.FederationSenderHTTPClient()

cmd/dendrite-signing-key-server/main.go

@@ -16,21 +16,21 @@ package main
 
 import (
 	"github.com/matrix-org/dendrite/internal/setup"
-	"github.com/matrix-org/dendrite/serverkeyapi"
+	"github.com/matrix-org/dendrite/signingkeyserver"
 )
 
 func main() {
 	cfg := setup.ParseFlags(false)
-	base := setup.NewBaseDendrite(cfg, "ServerKeyAPI", true)
+	base := setup.NewBaseDendrite(cfg, "SigningKeyServer", true)
 	defer base.Close() // nolint: errcheck
 
 	federation := base.CreateFederationClient()
 
-	intAPI := serverkeyapi.NewInternalAPI(&base.Cfg.ServerKeyAPI, federation, base.Caches)
-	serverkeyapi.AddInternalRoutes(base.InternalAPIMux, intAPI, base.Caches)
+	intAPI := signingkeyserver.NewInternalAPI(&base.Cfg.SigningKeyServer, federation, base.Caches)
+	signingkeyserver.AddInternalRoutes(base.InternalAPIMux, intAPI, base.Caches)
 
 	base.SetupAndServeHTTP(
-		base.Cfg.ServerKeyAPI.InternalAPI.Listen,
+		base.Cfg.SigningKeyServer.InternalAPI.Listen,
 		setup.NoExternalListener,
 		nil, nil,
 	)

cmd/dendritejs/main.go

@@ -168,7 +168,7 @@ func main() {
 	cfg.FederationSender.Database.ConnectionString = "file:/idb/dendritejs_fedsender.db"
 	cfg.MediaAPI.Database.ConnectionString = "file:/idb/dendritejs_mediaapi.db"
 	cfg.RoomServer.Database.ConnectionString = "file:/idb/dendritejs_roomserver.db"
-	cfg.ServerKeyAPI.Database.ConnectionString = "file:/idb/dendritejs_serverkey.db"
+	cfg.SigningKeyServer.Database.ConnectionString = "file:/idb/dendritejs_signingkeyserver.db"
 	cfg.SyncAPI.Database.ConnectionString = "file:/idb/dendritejs_syncapi.db"
 	cfg.KeyServer.Database.ConnectionString = "file:/idb/dendritejs_e2ekey.db"
 	cfg.Global.Kafka.UseNaffka = true

cmd/generate-config/main.go

@@ -27,7 +27,7 @@ func main() {
 			},
 		},
 	}
-	cfg.ServerKeyAPI.KeyPerspectives = config.KeyPerspectives{
+	cfg.SigningKeyServer.KeyPerspectives = config.KeyPerspectives{
 		{
 			ServerName: "matrix.org",
 			Keys: []config.KeyPerspectiveTrustKey{

dendrite-config.yaml

@@ -252,13 +252,13 @@ room_server:
     max_idle_conns: 2
     conn_max_lifetime: -1
 
-# Configuration for the Server Key API (for server signing keys).
-server_key_api:
+# Configuration for the Signing Key Server (for server signing keys).
+signing_key_server:
   internal_api:
     listen: http://localhost:7780
     connect: http://localhost:7780
   database:
-    connection_string: file:serverkeyapi.db
+    connection_string: file:signingkeyserver.db
     max_open_conns: 100
     max_idle_conns: 2
     conn_max_lifetime: -1

docs/INSTALL.md

@@ -109,7 +109,7 @@ Assuming that Postgres 9.5 (or later) is installed:
 * Create the component databases:
 
   ```bash
-  for i in account device mediaapi syncapi roomserver serverkey federationsender appservice e2ekey naffka; do
+  for i in account device mediaapi syncapi roomserver signingkeyserver federationsender appservice e2ekey naffka; do
       sudo -u postgres createdb -O dendrite dendrite_$i
   done
   ```

internal/config/config.go

@@ -62,7 +62,7 @@ type Dendrite struct {
 	KeyServer        KeyServer        `yaml:"key_server"`
 	MediaAPI         MediaAPI         `yaml:"media_api"`
 	RoomServer       RoomServer       `yaml:"room_server"`
-	ServerKeyAPI     ServerKeyAPI     `yaml:"server_key_api"`
+	SigningKeyServer SigningKeyServer `yaml:"signing_key_server"`
 	SyncAPI          SyncAPI          `yaml:"sync_api"`
 	UserAPI          UserAPI          `yaml:"user_api"`
 
@@ -302,7 +302,7 @@ func (c *Dendrite) Defaults() {
 	c.KeyServer.Defaults()
 	c.MediaAPI.Defaults()
 	c.RoomServer.Defaults()
-	c.ServerKeyAPI.Defaults()
+	c.SigningKeyServer.Defaults()
 	c.SyncAPI.Defaults()
 	c.UserAPI.Defaults()
 	c.AppServiceAPI.Defaults()
@@ -318,7 +318,7 @@ func (c *Dendrite) Verify(configErrs *ConfigErrors, isMonolith bool) {
 		&c.Global, &c.ClientAPI,
 		&c.EDUServer, &c.FederationAPI, &c.FederationSender,
 		&c.KeyServer, &c.MediaAPI, &c.RoomServer,
-		&c.ServerKeyAPI, &c.SyncAPI, &c.UserAPI,
+		&c.SigningKeyServer, &c.SyncAPI, &c.UserAPI,
 		&c.AppServiceAPI,
 	} {
 		c.Verify(configErrs, isMonolith)
@@ -333,7 +333,7 @@ func (c *Dendrite) Wiring() {
 	c.KeyServer.Matrix = &c.Global
 	c.MediaAPI.Matrix = &c.Global
 	c.RoomServer.Matrix = &c.Global
-	c.ServerKeyAPI.Matrix = &c.Global
+	c.SigningKeyServer.Matrix = &c.Global
 	c.SyncAPI.Matrix = &c.Global
 	c.UserAPI.Matrix = &c.Global
 	c.AppServiceAPI.Matrix = &c.Global
@@ -524,13 +524,13 @@ func (config *Dendrite) FederationSenderURL() string {
 	return string(config.FederationSender.InternalAPI.Connect)
 }
 
-// ServerKeyAPIURL returns an HTTP URL for where the server key API is listening.
-func (config *Dendrite) ServerKeyAPIURL() string {
-	// Hard code the server key API server to talk HTTP for now.
+// SigningKeyServerURL returns an HTTP URL for where the signing key server is listening.
+func (config *Dendrite) SigningKeyServerURL() string {
+	// Hard code the signing key server to talk HTTP for now.
 	// If we support HTTPS we need to think of a practical way to do certificate validation.
 	// People setting up servers shouldn't need to get a certificate valid for the public
 	// internet for an internal API.
-	return string(config.ServerKeyAPI.InternalAPI.Connect)
+	return string(config.SigningKeyServer.InternalAPI.Connect)
 }
 
 // KeyServerURL returns an HTTP URL for where the key server is listening.

internal/config/config_signingkeyserver.go

@@ -2,12 +2,12 @@ package config
 
 import "github.com/matrix-org/gomatrixserverlib"
 
-type ServerKeyAPI struct {
+type SigningKeyServer struct {
 	Matrix *Global `yaml:"-"`
 
 	InternalAPI InternalAPIOptions `yaml:"internal_api"`
 
-	// The ServerKey database caches the public keys of remote servers.
+	// The SigningKeyServer database caches the public keys of remote servers.
 	// It may be accessed by the FederationAPI, the ClientAPI, and the MediaAPI.
 	Database DatabaseOptions `yaml:"database"`
 
@@ -19,17 +19,17 @@ type ServerKeyAPI struct {
 	PreferDirectFetch bool `yaml:"prefer_direct_fetch"`
 }
 
-func (c *ServerKeyAPI) Defaults() {
+func (c *SigningKeyServer) Defaults() {
 	c.InternalAPI.Listen = "http://localhost:7780"
 	c.InternalAPI.Connect = "http://localhost:7780"
 	c.Database.Defaults()
-	c.Database.ConnectionString = "file:serverkeyapi.db"
+	c.Database.ConnectionString = "file:signingkeyserver.db"
 }
 
-func (c *ServerKeyAPI) Verify(configErrs *ConfigErrors, isMonolith bool) {
-	checkURL(configErrs, "server_key_api.internal_api.listen", string(c.InternalAPI.Listen))
-	checkURL(configErrs, "server_key_api.internal_api.bind", string(c.InternalAPI.Connect))
-	checkNotEmpty(configErrs, "server_key_api.database.connection_string", string(c.Database.ConnectionString))
+func (c *SigningKeyServer) Verify(configErrs *ConfigErrors, isMonolith bool) {
+	checkURL(configErrs, "signing_key_server.internal_api.listen", string(c.InternalAPI.Listen))
+	checkURL(configErrs, "signing_key_server.internal_api.bind", string(c.InternalAPI.Connect))
+	checkNotEmpty(configErrs, "signing_key_server.database.connection_string", string(c.Database.ConnectionString))
 }
 
 // KeyPerspectives are used to configure perspective key servers for

internal/setup/base.go

@@ -46,8 +46,8 @@ import (
 	keyinthttp "github.com/matrix-org/dendrite/keyserver/inthttp"
 	roomserverAPI "github.com/matrix-org/dendrite/roomserver/api"
 	rsinthttp "github.com/matrix-org/dendrite/roomserver/inthttp"
-	serverKeyAPI "github.com/matrix-org/dendrite/serverkeyapi/api"
-	skinthttp "github.com/matrix-org/dendrite/serverkeyapi/inthttp"
+	skapi "github.com/matrix-org/dendrite/signingkeyserver/api"
+	skinthttp "github.com/matrix-org/dendrite/signingkeyserver/inthttp"
 	userapi "github.com/matrix-org/dendrite/userapi/api"
 	userapiinthttp "github.com/matrix-org/dendrite/userapi/inthttp"
 	"github.com/sirupsen/logrus"
@@ -208,15 +208,15 @@ func (b *BaseDendrite) FederationSenderHTTPClient() federationSenderAPI.Federati
 	return f
 }
 
-// ServerKeyAPIClient returns ServerKeyInternalAPI for hitting the server key API over HTTP
-func (b *BaseDendrite) ServerKeyAPIClient() serverKeyAPI.ServerKeyInternalAPI {
-	f, err := skinthttp.NewServerKeyClient(
-		b.Cfg.ServerKeyAPIURL(),
+// SigningKeyServerHTTPClient returns SigningKeyServer for hitting the signing key server over HTTP
+func (b *BaseDendrite) SigningKeyServerHTTPClient() skapi.SigningKeyServerAPI {
+	f, err := skinthttp.NewSigningKeyServerClient(
+		b.Cfg.SigningKeyServerURL(),
 		b.apiHttpClient,
 		b.Caches,
 	)
 	if err != nil {
-		logrus.WithError(err).Panic("NewServerKeyInternalAPIHTTP failed", b.httpClient)
+		logrus.WithError(err).Panic("SigningKeyServerHTTPClient failed", b.httpClient)
 	}
 	return f
 }

internal/setup/monolith.go

@@ -28,7 +28,7 @@ import (
 	keyAPI "github.com/matrix-org/dendrite/keyserver/api"
 	"github.com/matrix-org/dendrite/mediaapi"
 	roomserverAPI "github.com/matrix-org/dendrite/roomserver/api"
-	serverKeyAPI "github.com/matrix-org/dendrite/serverkeyapi/api"
+	serverKeyAPI "github.com/matrix-org/dendrite/signingkeyserver/api"
 	"github.com/matrix-org/dendrite/syncapi"
 	userapi "github.com/matrix-org/dendrite/userapi/api"
 	"github.com/matrix-org/dendrite/userapi/storage/accounts"
@@ -50,7 +50,7 @@ type Monolith struct {
 	EDUInternalAPI      eduServerAPI.EDUServerInputAPI
 	FederationSenderAPI federationSenderAPI.FederationSenderInternalAPI
 	RoomserverAPI       roomserverAPI.RoomserverInternalAPI
-	ServerKeyAPI        serverKeyAPI.ServerKeyInternalAPI
+	ServerKeyAPI        serverKeyAPI.SigningKeyServerAPI
 	UserAPI             userapi.UserInternalAPI
 	KeyAPI              keyAPI.KeyInternalAPI
 

internal/test/config.go

@@ -92,7 +92,7 @@ func MakeConfig(configDir, kafkaURI, database, host string, startPort int) (*con
 	cfg.KeyServer.Database.ConnectionString = config.DataSource(database)
 	cfg.MediaAPI.Database.ConnectionString = config.DataSource(database)
 	cfg.RoomServer.Database.ConnectionString = config.DataSource(database)
-	cfg.ServerKeyAPI.Database.ConnectionString = config.DataSource(database)
+	cfg.SigningKeyServer.Database.ConnectionString = config.DataSource(database)
 	cfg.SyncAPI.Database.ConnectionString = config.DataSource(database)
 	cfg.UserAPI.AccountDatabase.ConnectionString = config.DataSource(database)
 	cfg.UserAPI.DeviceDatabase.ConnectionString = config.DataSource(database)
@@ -104,7 +104,7 @@ func MakeConfig(configDir, kafkaURI, database, host string, startPort int) (*con
 	cfg.KeyServer.InternalAPI.Listen = assignAddress()
 	cfg.MediaAPI.InternalAPI.Listen = assignAddress()
 	cfg.RoomServer.InternalAPI.Listen = assignAddress()
-	cfg.ServerKeyAPI.InternalAPI.Listen = assignAddress()
+	cfg.SigningKeyServer.InternalAPI.Listen = assignAddress()
 	cfg.SyncAPI.InternalAPI.Listen = assignAddress()
 	cfg.UserAPI.InternalAPI.Listen = assignAddress()
 
@@ -115,7 +115,7 @@ func MakeConfig(configDir, kafkaURI, database, host string, startPort int) (*con
 	cfg.KeyServer.InternalAPI.Connect = cfg.KeyServer.InternalAPI.Listen
 	cfg.MediaAPI.InternalAPI.Connect = cfg.MediaAPI.InternalAPI.Listen
 	cfg.RoomServer.InternalAPI.Connect = cfg.RoomServer.InternalAPI.Listen
-	cfg.ServerKeyAPI.InternalAPI.Connect = cfg.ServerKeyAPI.InternalAPI.Listen
+	cfg.SigningKeyServer.InternalAPI.Connect = cfg.SigningKeyServer.InternalAPI.Listen
 	cfg.SyncAPI.InternalAPI.Connect = cfg.SyncAPI.InternalAPI.Listen
 	cfg.UserAPI.InternalAPI.Connect = cfg.UserAPI.InternalAPI.Listen
 

roomserver/roomserver.go

@@ -42,7 +42,7 @@ func NewInternalAPI(
 	cfg := &base.Cfg.RoomServer
 
 	var perspectiveServerNames []gomatrixserverlib.ServerName
-	for _, kp := range base.Cfg.ServerKeyAPI.KeyPerspectives {
+	for _, kp := range base.Cfg.SigningKeyServer.KeyPerspectives {
 		perspectiveServerNames = append(perspectiveServerNames, kp.ServerName)
 	}
 

signingkeyserver/api/api.go

@@ -6,7 +6,7 @@ import (
 	"github.com/matrix-org/gomatrixserverlib"
 )
 
-type ServerKeyInternalAPI interface {
+type SigningKeyServerAPI interface {
 	gomatrixserverlib.KeyDatabase
 
 	KeyRing() *gomatrixserverlib.KeyRing

signingkeyserver/internal/api.go

@@ -7,13 +7,13 @@ import (
 	"time"
 
 	"github.com/matrix-org/dendrite/internal/config"
-	"github.com/matrix-org/dendrite/serverkeyapi/api"
+	"github.com/matrix-org/dendrite/signingkeyserver/api"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/sirupsen/logrus"
 )
 
 type ServerKeyAPI struct {
-	api.ServerKeyInternalAPI
+	api.SigningKeyServerAPI
 
 	ServerName        gomatrixserverlib.ServerName
 	ServerPublicKey   ed25519.PublicKey

signingkeyserver/inthttp/client.go

@@ -7,26 +7,26 @@ import (
 
 	"github.com/matrix-org/dendrite/internal/caching"
 	"github.com/matrix-org/dendrite/internal/httputil"
-	"github.com/matrix-org/dendrite/serverkeyapi/api"
+	"github.com/matrix-org/dendrite/signingkeyserver/api"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/opentracing/opentracing-go"
 )
 
 // HTTP paths for the internal HTTP APIs
 const (
-	ServerKeyInputPublicKeyPath = "/serverkeyapi/inputPublicKey"
-	ServerKeyQueryPublicKeyPath = "/serverkeyapi/queryPublicKey"
+	ServerKeyInputPublicKeyPath = "/signingkeyserver/inputPublicKey"
+	ServerKeyQueryPublicKeyPath = "/signingkeyserver/queryPublicKey"
 )
 
-// NewServerKeyClient creates a ServerKeyInternalAPI implemented by talking to a HTTP POST API.
+// NewSigningKeyServerClient creates a SigningKeyServerAPI implemented by talking to a HTTP POST API.
 // If httpClient is nil an error is returned
-func NewServerKeyClient(
+func NewSigningKeyServerClient(
 	serverKeyAPIURL string,
 	httpClient *http.Client,
 	cache caching.ServerKeyCache,
-) (api.ServerKeyInternalAPI, error) {
+) (api.SigningKeyServerAPI, error) {
 	if httpClient == nil {
-		return nil, errors.New("NewRoomserverInternalAPIHTTP: httpClient is <nil>")
+		return nil, errors.New("NewSigningKeyServerClient: httpClient is <nil>")
 	}
 	return &httpServerKeyInternalAPI{
 		serverKeyAPIURL: serverKeyAPIURL,

signingkeyserver/inthttp/server.go

@@ -7,11 +7,11 @@ import (
 	"github.com/gorilla/mux"
 	"github.com/matrix-org/dendrite/internal/caching"
 	"github.com/matrix-org/dendrite/internal/httputil"
-	"github.com/matrix-org/dendrite/serverkeyapi/api"
+	"github.com/matrix-org/dendrite/signingkeyserver/api"
 	"github.com/matrix-org/util"
 )
 
-func AddRoutes(s api.ServerKeyInternalAPI, internalAPIMux *mux.Router, cache caching.ServerKeyCache) {
+func AddRoutes(s api.SigningKeyServerAPI, internalAPIMux *mux.Router, cache caching.ServerKeyCache) {
 	internalAPIMux.Handle(ServerKeyQueryPublicKeyPath,
 		httputil.MakeInternalAPI("queryPublicKeys", func(req *http.Request) util.JSONResponse {
 			request := api.QueryPublicKeysRequest{}

signingkeyserver/serverkeyapi_test.go

@@ -1,4 +1,4 @@
-package serverkeyapi
+package signingkeyserver
 
 import (
 	"bytes"
@@ -16,18 +16,18 @@ import (
 	"github.com/matrix-org/dendrite/federationapi/routing"
 	"github.com/matrix-org/dendrite/internal/caching"
 	"github.com/matrix-org/dendrite/internal/config"
-	"github.com/matrix-org/dendrite/serverkeyapi/api"
+	"github.com/matrix-org/dendrite/signingkeyserver/api"
 	"github.com/matrix-org/gomatrixserverlib"
 )
 
 type server struct {
 	name      gomatrixserverlib.ServerName        // server name
 	validity  time.Duration                       // key validity duration from now
-	config    *config.ServerKeyAPI                // skeleton config, from TestMain
+	config    *config.SigningKeyServer            // skeleton config, from TestMain
 	fedconfig *config.FederationAPI               //
 	fedclient *gomatrixserverlib.FederationClient // uses MockRoundTripper
 	cache     *caching.Caches                     // server-specific cache
-	api       api.ServerKeyInternalAPI            // server-specific server key API
+	api       api.SigningKeyServerAPI             // server-specific server key API
 }
 
 func (s *server) renew() {
@@ -76,8 +76,8 @@ func TestMain(m *testing.M) {
 		cfg.Global.PrivateKey = testPriv
 		cfg.Global.KeyID = serverKeyID
 		cfg.Global.KeyValidityPeriod = s.validity
-		cfg.ServerKeyAPI.Database.ConnectionString = config.DataSource("file::memory:")
-		s.config = &cfg.ServerKeyAPI
+		cfg.SigningKeyServer.Database.ConnectionString = config.DataSource("file::memory:")
+		s.config = &cfg.SigningKeyServer
 		s.fedconfig = &cfg.FederationAPI
 
 		// Create a transport which redirects federation requests to

signingkeyserver/signingkeyserver.go

@@ -1,4 +1,4 @@
-package serverkeyapi
+package signingkeyserver
 
 import (
 	"crypto/ed25519"
@@ -7,28 +7,28 @@ import (
 	"github.com/gorilla/mux"
 	"github.com/matrix-org/dendrite/internal/caching"
 	"github.com/matrix-org/dendrite/internal/config"
-	"github.com/matrix-org/dendrite/serverkeyapi/api"
-	"github.com/matrix-org/dendrite/serverkeyapi/internal"
-	"github.com/matrix-org/dendrite/serverkeyapi/inthttp"
-	"github.com/matrix-org/dendrite/serverkeyapi/storage"
-	"github.com/matrix-org/dendrite/serverkeyapi/storage/cache"
+	"github.com/matrix-org/dendrite/signingkeyserver/api"
+	"github.com/matrix-org/dendrite/signingkeyserver/internal"
+	"github.com/matrix-org/dendrite/signingkeyserver/inthttp"
+	"github.com/matrix-org/dendrite/signingkeyserver/storage"
+	"github.com/matrix-org/dendrite/signingkeyserver/storage/cache"
 	"github.com/matrix-org/gomatrixserverlib"
 	"github.com/sirupsen/logrus"
 )
 
 // AddInternalRoutes registers HTTP handlers for the internal API. Invokes functions
 // on the given input API.
-func AddInternalRoutes(router *mux.Router, intAPI api.ServerKeyInternalAPI, caches *caching.Caches) {
+func AddInternalRoutes(router *mux.Router, intAPI api.SigningKeyServerAPI, caches *caching.Caches) {
 	inthttp.AddRoutes(intAPI, router, caches)
 }
 
 // NewInternalAPI returns a concerete implementation of the internal API. Callers
 // can call functions directly on the returned API or via an HTTP interface using AddInternalRoutes.
 func NewInternalAPI(
-	cfg *config.ServerKeyAPI,
+	cfg *config.SigningKeyServer,
 	fedClient gomatrixserverlib.KeyClient,
 	caches *caching.Caches,
-) api.ServerKeyInternalAPI {
+) api.SigningKeyServerAPI {
 	innerDB, err := storage.NewDatabase(
 		&cfg.Database,
 		cfg.Matrix.ServerName,

signingkeyserver/storage/keydb.go

@@ -22,8 +22,8 @@ import (
 	"golang.org/x/crypto/ed25519"
 
 	"github.com/matrix-org/dendrite/internal/config"
-	"github.com/matrix-org/dendrite/serverkeyapi/storage/postgres"
-	"github.com/matrix-org/dendrite/serverkeyapi/storage/sqlite3"
+	"github.com/matrix-org/dendrite/signingkeyserver/storage/postgres"
+	"github.com/matrix-org/dendrite/signingkeyserver/storage/sqlite3"
 	"github.com/matrix-org/gomatrixserverlib"
 )
 

signingkeyserver/storage/keydb_wasm.go

@@ -23,7 +23,7 @@ import (
 	"golang.org/x/crypto/ed25519"
 
 	"github.com/matrix-org/dendrite/internal/sqlutil"
-	"github.com/matrix-org/dendrite/serverkeyapi/storage/sqlite3"
+	"github.com/matrix-org/dendrite/signingkeyserver/storage/sqlite3"
 	"github.com/matrix-org/gomatrixserverlib"
 )