diff --git a/certs/generate.go b/certs/generate.go
index 05ae11b..0d9f3ff 100644
--- a/certs/generate.go
+++ b/certs/generate.go
@@ -104,7 +104,7 @@ func GenAllCerts(path, domain string) error {
 
 	// Create server certs
 	dnsNames := []string{domain}
-	srvKey, srvCrt, err := GenCert(caPub, caPriv, dnsNames)
+	srvKey, srvCrt, err := GenCert("server", caPub, caPriv, dnsNames)
 	if err != nil {
 		return err
 	}
@@ -115,7 +115,7 @@ func GenAllCerts(path, domain string) error {
 		return err
 	}
 
-	clientKey, clientCrt, err := GenCert(caPub, caPriv, []string{})
+	clientKey, clientCrt, err := GenCert("client", caPub, caPriv, []string{})
 	if err != nil {
 		return err
 	}
@@ -129,7 +129,7 @@ func GenAllCerts(path, domain string) error {
 	return nil
 }
 
-func GenCert(caPub, caPrivKey []byte, dnsNames []string) (priv, pub []byte, err error) {
+func GenCert(cn string, caPub, caPrivKey []byte, dnsNames []string) (priv, pub []byte, err error) {
 	// Parse ca
 	ca, err := x509.ParseCertificate(caPub)
 	if err != nil {
@@ -144,6 +144,7 @@ func GenCert(caPub, caPrivKey []byte, dnsNames []string) (priv, pub []byte, err
 	cert := &x509.Certificate{
 		SerialNumber: big.NewInt(time.Now().Unix()),
 		Subject: pkix.Name{
+			CommonName:   cn,
 			Organization: []string{"ezshare"},
 			Country:      []string{"No"},
 			Locality:     []string{"Oslo"},
diff --git a/cmd/ezshare.go b/cmd/ezshare.go
index c1ad365..3b8bcff 100644
--- a/cmd/ezshare.go
+++ b/cmd/ezshare.go
@@ -18,6 +18,8 @@ import (
 	"gitea.benny.dog/torjus/ezshare/config"
 	"gitea.benny.dog/torjus/ezshare/pb"
 	"gitea.benny.dog/torjus/ezshare/server"
+	"gitea.benny.dog/torjus/ezshare/server/interceptors"
+	"gitea.benny.dog/torjus/ezshare/store"
 	"github.com/urfave/cli/v2"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/credentials"
@@ -211,6 +213,7 @@ func ActionServe(c *cli.Context) error {
 
 		grpcServer := grpc.NewServer(
 			grpc.Creds(creds),
+			grpc.ChainUnaryInterceptor(interceptors.NewAuthInterceptor(&store.MemoryStore{})),
 		)
 		pb.RegisterFileServiceServer(grpcServer, grpcFileServer)
 
diff --git a/go.mod b/go.mod
index ac08fa1..124e782 100644
--- a/go.mod
+++ b/go.mod
@@ -9,6 +9,7 @@ require (
 	github.com/pelletier/go-toml v1.9.4
 	github.com/urfave/cli/v2 v2.3.0
 	go.etcd.io/bbolt v1.3.6
+	golang.org/x/crypto v0.0.0-20211202192323-5770296d904e
 	google.golang.org/grpc v1.42.0
 	google.golang.org/protobuf v1.27.1
 )
diff --git a/go.sum b/go.sum
index d486309..6c7139d 100644
--- a/go.sum
+++ b/go.sum
@@ -76,6 +76,8 @@ go.etcd.io/bbolt v1.3.6/go.mod h1:qXsaaIqmgQH0T+OPdb99Bf+PKfBBQVAdyD6TY9G8XM4=
 go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20211202192323-5770296d904e h1:MUP6MR3rJ7Gk9LEia0LP2ytiH6MuCfs7qYz+47jGdD8=
+golang.org/x/crypto v0.0.0-20211202192323-5770296d904e/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
@@ -88,6 +90,7 @@ golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
 golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
+golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20211203184738-4852103109b8 h1:PFkPt/jI9Del3hmFplBtRp8tDhSRpFu7CyRs7VmEC0M=
 golang.org/x/net v0.0.0-20211203184738-4852103109b8/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
@@ -105,6 +108,7 @@ golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211124211545-fe61309f8881 h1:TyHqChC80pFkXWraUUf6RuB5IqFdQieMLwwCJokV2pc=
 golang.org/x/sys v0.0.0-20211124211545-fe61309f8881/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
diff --git a/pb/ezshare.pb.go b/pb/ezshare.pb.go
index edf5cd9..3af0c12 100644
--- a/pb/ezshare.pb.go
+++ b/pb/ezshare.pb.go
@@ -24,25 +24,28 @@ const (
 type User_Role int32
 
 const (
-	User_UNAPPROVED User_Role = 0
+	User_UNKNOWN    User_Role = 0
 	User_VIEWONLY   User_Role = 1
 	User_USER       User_Role = 2
 	User_ADMIN      User_Role = 3
+	User_UNAPPROVED User_Role = 4
 )
 
 // Enum value maps for User_Role.
 var (
 	User_Role_name = map[int32]string{
-		0: "UNAPPROVED",
+		0: "UNKNOWN",
 		1: "VIEWONLY",
 		2: "USER",
 		3: "ADMIN",
+		4: "UNAPPROVED",
 	}
 	User_Role_value = map[string]int32{
-		"UNAPPROVED": 0,
+		"UNKNOWN":    0,
 		"VIEWONLY":   1,
 		"USER":       2,
 		"ADMIN":      3,
+		"UNAPPROVED": 4,
 	}
 )
 
@@ -639,7 +642,7 @@ func (x *User) GetUserRole() User_Role {
 	if x != nil {
 		return x.UserRole
 	}
-	return User_UNAPPROVED
+	return User_UNKNOWN
 }
 
 func (x *User) GetActive() bool {
@@ -1318,7 +1321,7 @@ var file_protos_ezshare_proto_rawDesc = []byte{
 	0x08, 0x6d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b, 0x32,
 	0x16, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x46, 0x69, 0x6c, 0x65, 0x2e, 0x4d,
 	0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0x52, 0x08, 0x6d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74,
-	0x61, 0x22, 0xdf, 0x01, 0x0a, 0x04, 0x55, 0x73, 0x65, 0x72, 0x12, 0x0e, 0x0a, 0x02, 0x69, 0x64,
+	0x61, 0x22, 0xec, 0x01, 0x0a, 0x04, 0x55, 0x73, 0x65, 0x72, 0x12, 0x0e, 0x0a, 0x02, 0x69, 0x64,
 	0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x02, 0x69, 0x64, 0x12, 0x1a, 0x0a, 0x08, 0x75, 0x73,
 	0x65, 0x72, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x08, 0x75, 0x73,
 	0x65, 0x72, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x27, 0x0a, 0x0f, 0x68, 0x61, 0x73, 0x68, 0x65, 0x64,
@@ -1328,93 +1331,94 @@ var file_protos_ezshare_proto_rawDesc = []byte{
 	0x28, 0x0e, 0x32, 0x12, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x55, 0x73, 0x65,
 	0x72, 0x2e, 0x52, 0x6f, 0x6c, 0x65, 0x52, 0x08, 0x75, 0x73, 0x65, 0x72, 0x52, 0x6f, 0x6c, 0x65,
 	0x12, 0x16, 0x0a, 0x06, 0x61, 0x63, 0x74, 0x69, 0x76, 0x65, 0x18, 0x05, 0x20, 0x01, 0x28, 0x08,
-	0x52, 0x06, 0x61, 0x63, 0x74, 0x69, 0x76, 0x65, 0x22, 0x39, 0x0a, 0x04, 0x52, 0x6f, 0x6c, 0x65,
-	0x12, 0x0e, 0x0a, 0x0a, 0x55, 0x4e, 0x41, 0x50, 0x50, 0x52, 0x4f, 0x56, 0x45, 0x44, 0x10, 0x00,
-	0x12, 0x0c, 0x0a, 0x08, 0x56, 0x49, 0x45, 0x57, 0x4f, 0x4e, 0x4c, 0x59, 0x10, 0x01, 0x12, 0x08,
-	0x0a, 0x04, 0x55, 0x53, 0x45, 0x52, 0x10, 0x02, 0x12, 0x09, 0x0a, 0x05, 0x41, 0x44, 0x4d, 0x49,
-	0x4e, 0x10, 0x03, 0x22, 0x4d, 0x0a, 0x13, 0x52, 0x65, 0x67, 0x69, 0x73, 0x74, 0x65, 0x72, 0x55,
-	0x73, 0x65, 0x72, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1a, 0x0a, 0x08, 0x75, 0x73,
-	0x65, 0x72, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x08, 0x75, 0x73,
-	0x65, 0x72, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x1a, 0x0a, 0x08, 0x70, 0x61, 0x73, 0x73, 0x77, 0x6f,
-	0x72, 0x64, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x08, 0x70, 0x61, 0x73, 0x73, 0x77, 0x6f,
-	0x72, 0x64, 0x22, 0x3c, 0x0a, 0x14, 0x52, 0x65, 0x67, 0x69, 0x73, 0x74, 0x65, 0x72, 0x55, 0x73,
-	0x65, 0x72, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x0e, 0x0a, 0x02, 0x69, 0x64,
-	0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x02, 0x69, 0x64, 0x12, 0x14, 0x0a, 0x05, 0x74, 0x6f,
-	0x6b, 0x65, 0x6e, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x74, 0x6f, 0x6b, 0x65, 0x6e,
-	0x22, 0xb1, 0x02, 0x0a, 0x10, 0x4c, 0x6f, 0x67, 0x69, 0x6e, 0x55, 0x73, 0x65, 0x72, 0x52, 0x65,
-	0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x45, 0x0a, 0x0a, 0x77, 0x69, 0x74, 0x68, 0x5f, 0x74, 0x6f,
-	0x6b, 0x65, 0x6e, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x24, 0x2e, 0x65, 0x7a, 0x73, 0x68,
-	0x61, 0x72, 0x65, 0x2e, 0x4c, 0x6f, 0x67, 0x69, 0x6e, 0x55, 0x73, 0x65, 0x72, 0x52, 0x65, 0x71,
-	0x75, 0x65, 0x73, 0x74, 0x2e, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x4c, 0x6f, 0x67, 0x69, 0x6e, 0x48,
-	0x00, 0x52, 0x09, 0x77, 0x69, 0x74, 0x68, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x12, 0x52, 0x0a, 0x0d,
-	0x77, 0x69, 0x74, 0x68, 0x5f, 0x70, 0x61, 0x73, 0x73, 0x77, 0x6f, 0x72, 0x64, 0x18, 0x02, 0x20,
-	0x01, 0x28, 0x0b, 0x32, 0x2b, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x4c, 0x6f,
-	0x67, 0x69, 0x6e, 0x55, 0x73, 0x65, 0x72, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x2e, 0x55,
-	0x73, 0x65, 0x72, 0x50, 0x61, 0x73, 0x73, 0x77, 0x6f, 0x72, 0x64, 0x4c, 0x6f, 0x67, 0x69, 0x6e,
-	0x48, 0x00, 0x52, 0x0c, 0x77, 0x69, 0x74, 0x68, 0x50, 0x61, 0x73, 0x73, 0x77, 0x6f, 0x72, 0x64,
-	0x1a, 0x4b, 0x0a, 0x11, 0x55, 0x73, 0x65, 0x72, 0x50, 0x61, 0x73, 0x73, 0x77, 0x6f, 0x72, 0x64,
-	0x4c, 0x6f, 0x67, 0x69, 0x6e, 0x12, 0x1a, 0x0a, 0x08, 0x75, 0x73, 0x65, 0x72, 0x6e, 0x61, 0x6d,
-	0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x08, 0x75, 0x73, 0x65, 0x72, 0x6e, 0x61, 0x6d,
-	0x65, 0x12, 0x1a, 0x0a, 0x08, 0x70, 0x61, 0x73, 0x73, 0x77, 0x6f, 0x72, 0x64, 0x18, 0x02, 0x20,
-	0x01, 0x28, 0x09, 0x52, 0x08, 0x70, 0x61, 0x73, 0x73, 0x77, 0x6f, 0x72, 0x64, 0x1a, 0x22, 0x0a,
-	0x0a, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x4c, 0x6f, 0x67, 0x69, 0x6e, 0x12, 0x14, 0x0a, 0x05, 0x74,
-	0x6f, 0x6b, 0x65, 0x6e, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x74, 0x6f, 0x6b, 0x65,
-	0x6e, 0x42, 0x11, 0x0a, 0x0f, 0x72, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x65, 0x64, 0x5f, 0x6c,
-	0x6f, 0x67, 0x69, 0x6e, 0x22, 0x74, 0x0a, 0x11, 0x4c, 0x6f, 0x67, 0x69, 0x6e, 0x55, 0x73, 0x65,
-	0x72, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x1f, 0x0a, 0x0b, 0x73, 0x65, 0x72,
-	0x76, 0x65, 0x72, 0x5f, 0x63, 0x65, 0x72, 0x74, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x0a,
-	0x73, 0x65, 0x72, 0x76, 0x65, 0x72, 0x43, 0x65, 0x72, 0x74, 0x12, 0x1f, 0x0a, 0x0b, 0x63, 0x6c,
-	0x69, 0x65, 0x6e, 0x74, 0x5f, 0x63, 0x65, 0x72, 0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0c, 0x52,
-	0x0a, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x43, 0x65, 0x72, 0x74, 0x12, 0x1d, 0x0a, 0x0a, 0x63,
-	0x6c, 0x69, 0x65, 0x6e, 0x74, 0x5f, 0x6b, 0x65, 0x79, 0x18, 0x03, 0x20, 0x01, 0x28, 0x0c, 0x52,
-	0x09, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x4b, 0x65, 0x79, 0x22, 0x12, 0x0a, 0x10, 0x4c, 0x69,
-	0x73, 0x74, 0x55, 0x73, 0x65, 0x72, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x22, 0x38,
-	0x0a, 0x11, 0x4c, 0x69, 0x73, 0x74, 0x55, 0x73, 0x65, 0x72, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f,
-	0x6e, 0x73, 0x65, 0x12, 0x23, 0x0a, 0x05, 0x75, 0x73, 0x65, 0x72, 0x73, 0x18, 0x01, 0x20, 0x03,
-	0x28, 0x0b, 0x32, 0x0d, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x55, 0x73, 0x65,
-	0x72, 0x52, 0x05, 0x75, 0x73, 0x65, 0x72, 0x73, 0x22, 0x2d, 0x0a, 0x12, 0x41, 0x70, 0x70, 0x72,
-	0x6f, 0x76, 0x65, 0x55, 0x73, 0x65, 0x72, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x17,
-	0x0a, 0x07, 0x75, 0x73, 0x65, 0x72, 0x5f, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52,
-	0x06, 0x75, 0x73, 0x65, 0x72, 0x49, 0x64, 0x32, 0xa5, 0x02, 0x0a, 0x0b, 0x46, 0x69, 0x6c, 0x65,
-	0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x12, 0x47, 0x0a, 0x0a, 0x55, 0x70, 0x6c, 0x6f, 0x61,
-	0x64, 0x46, 0x69, 0x6c, 0x65, 0x12, 0x1a, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e,
-	0x55, 0x70, 0x6c, 0x6f, 0x61, 0x64, 0x46, 0x69, 0x6c, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
-	0x74, 0x1a, 0x1b, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x55, 0x70, 0x6c, 0x6f,
-	0x61, 0x64, 0x46, 0x69, 0x6c, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00,
-	0x12, 0x3e, 0x0a, 0x07, 0x47, 0x65, 0x74, 0x46, 0x69, 0x6c, 0x65, 0x12, 0x17, 0x2e, 0x65, 0x7a,
-	0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x47, 0x65, 0x74, 0x46, 0x69, 0x6c, 0x65, 0x52, 0x65, 0x71,
-	0x75, 0x65, 0x73, 0x74, 0x1a, 0x18, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x47,
-	0x65, 0x74, 0x46, 0x69, 0x6c, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00,
-	0x12, 0x47, 0x0a, 0x0a, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x46, 0x69, 0x6c, 0x65, 0x12, 0x1a,
-	0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x46,
-	0x69, 0x6c, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1b, 0x2e, 0x65, 0x7a, 0x73,
-	0x68, 0x61, 0x72, 0x65, 0x2e, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x46, 0x69, 0x6c, 0x65, 0x52,
-	0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x44, 0x0a, 0x09, 0x4c, 0x69, 0x73,
-	0x74, 0x46, 0x69, 0x6c, 0x65, 0x73, 0x12, 0x19, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65,
-	0x2e, 0x4c, 0x69, 0x73, 0x74, 0x46, 0x69, 0x6c, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
-	0x74, 0x1a, 0x1a, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x4c, 0x69, 0x73, 0x74,
-	0x46, 0x69, 0x6c, 0x65, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x32,
-	0x95, 0x02, 0x0a, 0x0b, 0x55, 0x73, 0x65, 0x72, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x12,
-	0x49, 0x0a, 0x08, 0x52, 0x65, 0x67, 0x69, 0x73, 0x74, 0x65, 0x72, 0x12, 0x1c, 0x2e, 0x65, 0x7a,
-	0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x52, 0x65, 0x67, 0x69, 0x73, 0x74, 0x65, 0x72, 0x55, 0x73,
-	0x65, 0x72, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1d, 0x2e, 0x65, 0x7a, 0x73, 0x68,
-	0x61, 0x72, 0x65, 0x2e, 0x52, 0x65, 0x67, 0x69, 0x73, 0x74, 0x65, 0x72, 0x55, 0x73, 0x65, 0x72,
-	0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x40, 0x0a, 0x05, 0x4c, 0x6f,
-	0x67, 0x69, 0x6e, 0x12, 0x19, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x4c, 0x6f,
-	0x67, 0x69, 0x6e, 0x55, 0x73, 0x65, 0x72, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1a,
-	0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x4c, 0x6f, 0x67, 0x69, 0x6e, 0x55, 0x73,
-	0x65, 0x72, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x3f, 0x0a, 0x04,
-	0x4c, 0x69, 0x73, 0x74, 0x12, 0x19, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x4c,
-	0x69, 0x73, 0x74, 0x55, 0x73, 0x65, 0x72, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a,
-	0x1a, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x55, 0x73,
-	0x65, 0x72, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x38, 0x0a,
-	0x07, 0x41, 0x70, 0x70, 0x72, 0x6f, 0x76, 0x65, 0x12, 0x1b, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61,
-	0x72, 0x65, 0x2e, 0x41, 0x70, 0x70, 0x72, 0x6f, 0x76, 0x65, 0x55, 0x73, 0x65, 0x72, 0x52, 0x65,
-	0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x0e, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e,
-	0x45, 0x6d, 0x70, 0x74, 0x79, 0x22, 0x00, 0x42, 0x23, 0x5a, 0x21, 0x67, 0x69, 0x74, 0x65, 0x61,
-	0x2e, 0x62, 0x65, 0x6e, 0x6e, 0x79, 0x2e, 0x64, 0x6f, 0x67, 0x2f, 0x74, 0x6f, 0x72, 0x6a, 0x75,
-	0x73, 0x2f, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2f, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72,
-	0x6f, 0x74, 0x6f, 0x33,
+	0x52, 0x06, 0x61, 0x63, 0x74, 0x69, 0x76, 0x65, 0x22, 0x46, 0x0a, 0x04, 0x52, 0x6f, 0x6c, 0x65,
+	0x12, 0x0b, 0x0a, 0x07, 0x55, 0x4e, 0x4b, 0x4e, 0x4f, 0x57, 0x4e, 0x10, 0x00, 0x12, 0x0c, 0x0a,
+	0x08, 0x56, 0x49, 0x45, 0x57, 0x4f, 0x4e, 0x4c, 0x59, 0x10, 0x01, 0x12, 0x08, 0x0a, 0x04, 0x55,
+	0x53, 0x45, 0x52, 0x10, 0x02, 0x12, 0x09, 0x0a, 0x05, 0x41, 0x44, 0x4d, 0x49, 0x4e, 0x10, 0x03,
+	0x12, 0x0e, 0x0a, 0x0a, 0x55, 0x4e, 0x41, 0x50, 0x50, 0x52, 0x4f, 0x56, 0x45, 0x44, 0x10, 0x04,
+	0x22, 0x4d, 0x0a, 0x13, 0x52, 0x65, 0x67, 0x69, 0x73, 0x74, 0x65, 0x72, 0x55, 0x73, 0x65, 0x72,
+	0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1a, 0x0a, 0x08, 0x75, 0x73, 0x65, 0x72, 0x6e,
+	0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x08, 0x75, 0x73, 0x65, 0x72, 0x6e,
+	0x61, 0x6d, 0x65, 0x12, 0x1a, 0x0a, 0x08, 0x70, 0x61, 0x73, 0x73, 0x77, 0x6f, 0x72, 0x64, 0x18,
+	0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x08, 0x70, 0x61, 0x73, 0x73, 0x77, 0x6f, 0x72, 0x64, 0x22,
+	0x3c, 0x0a, 0x14, 0x52, 0x65, 0x67, 0x69, 0x73, 0x74, 0x65, 0x72, 0x55, 0x73, 0x65, 0x72, 0x52,
+	0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x0e, 0x0a, 0x02, 0x69, 0x64, 0x18, 0x01, 0x20,
+	0x01, 0x28, 0x09, 0x52, 0x02, 0x69, 0x64, 0x12, 0x14, 0x0a, 0x05, 0x74, 0x6f, 0x6b, 0x65, 0x6e,
+	0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x74, 0x6f, 0x6b, 0x65, 0x6e, 0x22, 0xb1, 0x02,
+	0x0a, 0x10, 0x4c, 0x6f, 0x67, 0x69, 0x6e, 0x55, 0x73, 0x65, 0x72, 0x52, 0x65, 0x71, 0x75, 0x65,
+	0x73, 0x74, 0x12, 0x45, 0x0a, 0x0a, 0x77, 0x69, 0x74, 0x68, 0x5f, 0x74, 0x6f, 0x6b, 0x65, 0x6e,
+	0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x24, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65,
+	0x2e, 0x4c, 0x6f, 0x67, 0x69, 0x6e, 0x55, 0x73, 0x65, 0x72, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
+	0x74, 0x2e, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x4c, 0x6f, 0x67, 0x69, 0x6e, 0x48, 0x00, 0x52, 0x09,
+	0x77, 0x69, 0x74, 0x68, 0x54, 0x6f, 0x6b, 0x65, 0x6e, 0x12, 0x52, 0x0a, 0x0d, 0x77, 0x69, 0x74,
+	0x68, 0x5f, 0x70, 0x61, 0x73, 0x73, 0x77, 0x6f, 0x72, 0x64, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b,
+	0x32, 0x2b, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x4c, 0x6f, 0x67, 0x69, 0x6e,
+	0x55, 0x73, 0x65, 0x72, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x2e, 0x55, 0x73, 0x65, 0x72,
+	0x50, 0x61, 0x73, 0x73, 0x77, 0x6f, 0x72, 0x64, 0x4c, 0x6f, 0x67, 0x69, 0x6e, 0x48, 0x00, 0x52,
+	0x0c, 0x77, 0x69, 0x74, 0x68, 0x50, 0x61, 0x73, 0x73, 0x77, 0x6f, 0x72, 0x64, 0x1a, 0x4b, 0x0a,
+	0x11, 0x55, 0x73, 0x65, 0x72, 0x50, 0x61, 0x73, 0x73, 0x77, 0x6f, 0x72, 0x64, 0x4c, 0x6f, 0x67,
+	0x69, 0x6e, 0x12, 0x1a, 0x0a, 0x08, 0x75, 0x73, 0x65, 0x72, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01,
+	0x20, 0x01, 0x28, 0x09, 0x52, 0x08, 0x75, 0x73, 0x65, 0x72, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x1a,
+	0x0a, 0x08, 0x70, 0x61, 0x73, 0x73, 0x77, 0x6f, 0x72, 0x64, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09,
+	0x52, 0x08, 0x70, 0x61, 0x73, 0x73, 0x77, 0x6f, 0x72, 0x64, 0x1a, 0x22, 0x0a, 0x0a, 0x54, 0x6f,
+	0x6b, 0x65, 0x6e, 0x4c, 0x6f, 0x67, 0x69, 0x6e, 0x12, 0x14, 0x0a, 0x05, 0x74, 0x6f, 0x6b, 0x65,
+	0x6e, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x74, 0x6f, 0x6b, 0x65, 0x6e, 0x42, 0x11,
+	0x0a, 0x0f, 0x72, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x65, 0x64, 0x5f, 0x6c, 0x6f, 0x67, 0x69,
+	0x6e, 0x22, 0x74, 0x0a, 0x11, 0x4c, 0x6f, 0x67, 0x69, 0x6e, 0x55, 0x73, 0x65, 0x72, 0x52, 0x65,
+	0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x1f, 0x0a, 0x0b, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72,
+	0x5f, 0x63, 0x65, 0x72, 0x74, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x0a, 0x73, 0x65, 0x72,
+	0x76, 0x65, 0x72, 0x43, 0x65, 0x72, 0x74, 0x12, 0x1f, 0x0a, 0x0b, 0x63, 0x6c, 0x69, 0x65, 0x6e,
+	0x74, 0x5f, 0x63, 0x65, 0x72, 0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x0a, 0x63, 0x6c,
+	0x69, 0x65, 0x6e, 0x74, 0x43, 0x65, 0x72, 0x74, 0x12, 0x1d, 0x0a, 0x0a, 0x63, 0x6c, 0x69, 0x65,
+	0x6e, 0x74, 0x5f, 0x6b, 0x65, 0x79, 0x18, 0x03, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x09, 0x63, 0x6c,
+	0x69, 0x65, 0x6e, 0x74, 0x4b, 0x65, 0x79, 0x22, 0x12, 0x0a, 0x10, 0x4c, 0x69, 0x73, 0x74, 0x55,
+	0x73, 0x65, 0x72, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x22, 0x38, 0x0a, 0x11, 0x4c,
+	0x69, 0x73, 0x74, 0x55, 0x73, 0x65, 0x72, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
+	0x12, 0x23, 0x0a, 0x05, 0x75, 0x73, 0x65, 0x72, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32,
+	0x0d, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x55, 0x73, 0x65, 0x72, 0x52, 0x05,
+	0x75, 0x73, 0x65, 0x72, 0x73, 0x22, 0x2d, 0x0a, 0x12, 0x41, 0x70, 0x70, 0x72, 0x6f, 0x76, 0x65,
+	0x55, 0x73, 0x65, 0x72, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x17, 0x0a, 0x07, 0x75,
+	0x73, 0x65, 0x72, 0x5f, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x06, 0x75, 0x73,
+	0x65, 0x72, 0x49, 0x64, 0x32, 0xa5, 0x02, 0x0a, 0x0b, 0x46, 0x69, 0x6c, 0x65, 0x53, 0x65, 0x72,
+	0x76, 0x69, 0x63, 0x65, 0x12, 0x47, 0x0a, 0x0a, 0x55, 0x70, 0x6c, 0x6f, 0x61, 0x64, 0x46, 0x69,
+	0x6c, 0x65, 0x12, 0x1a, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x55, 0x70, 0x6c,
+	0x6f, 0x61, 0x64, 0x46, 0x69, 0x6c, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1b,
+	0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x55, 0x70, 0x6c, 0x6f, 0x61, 0x64, 0x46,
+	0x69, 0x6c, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x3e, 0x0a,
+	0x07, 0x47, 0x65, 0x74, 0x46, 0x69, 0x6c, 0x65, 0x12, 0x17, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61,
+	0x72, 0x65, 0x2e, 0x47, 0x65, 0x74, 0x46, 0x69, 0x6c, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
+	0x74, 0x1a, 0x18, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x47, 0x65, 0x74, 0x46,
+	0x69, 0x6c, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x47, 0x0a,
+	0x0a, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x46, 0x69, 0x6c, 0x65, 0x12, 0x1a, 0x2e, 0x65, 0x7a,
+	0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x46, 0x69, 0x6c, 0x65,
+	0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1b, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72,
+	0x65, 0x2e, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x46, 0x69, 0x6c, 0x65, 0x52, 0x65, 0x73, 0x70,
+	0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x44, 0x0a, 0x09, 0x4c, 0x69, 0x73, 0x74, 0x46, 0x69,
+	0x6c, 0x65, 0x73, 0x12, 0x19, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x4c, 0x69,
+	0x73, 0x74, 0x46, 0x69, 0x6c, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1a,
+	0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x46, 0x69, 0x6c,
+	0x65, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x32, 0x95, 0x02, 0x0a,
+	0x0b, 0x55, 0x73, 0x65, 0x72, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x12, 0x49, 0x0a, 0x08,
+	0x52, 0x65, 0x67, 0x69, 0x73, 0x74, 0x65, 0x72, 0x12, 0x1c, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61,
+	0x72, 0x65, 0x2e, 0x52, 0x65, 0x67, 0x69, 0x73, 0x74, 0x65, 0x72, 0x55, 0x73, 0x65, 0x72, 0x52,
+	0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1d, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65,
+	0x2e, 0x52, 0x65, 0x67, 0x69, 0x73, 0x74, 0x65, 0x72, 0x55, 0x73, 0x65, 0x72, 0x52, 0x65, 0x73,
+	0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x40, 0x0a, 0x05, 0x4c, 0x6f, 0x67, 0x69, 0x6e,
+	0x12, 0x19, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x4c, 0x6f, 0x67, 0x69, 0x6e,
+	0x55, 0x73, 0x65, 0x72, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1a, 0x2e, 0x65, 0x7a,
+	0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x4c, 0x6f, 0x67, 0x69, 0x6e, 0x55, 0x73, 0x65, 0x72, 0x52,
+	0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x3f, 0x0a, 0x04, 0x4c, 0x69, 0x73,
+	0x74, 0x12, 0x19, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x4c, 0x69, 0x73, 0x74,
+	0x55, 0x73, 0x65, 0x72, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1a, 0x2e, 0x65,
+	0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x4c, 0x69, 0x73, 0x74, 0x55, 0x73, 0x65, 0x72, 0x73,
+	0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x38, 0x0a, 0x07, 0x41, 0x70,
+	0x70, 0x72, 0x6f, 0x76, 0x65, 0x12, 0x1b, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e,
+	0x41, 0x70, 0x70, 0x72, 0x6f, 0x76, 0x65, 0x55, 0x73, 0x65, 0x72, 0x52, 0x65, 0x71, 0x75, 0x65,
+	0x73, 0x74, 0x1a, 0x0e, 0x2e, 0x65, 0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2e, 0x45, 0x6d, 0x70,
+	0x74, 0x79, 0x22, 0x00, 0x42, 0x23, 0x5a, 0x21, 0x67, 0x69, 0x74, 0x65, 0x61, 0x2e, 0x62, 0x65,
+	0x6e, 0x6e, 0x79, 0x2e, 0x64, 0x6f, 0x67, 0x2f, 0x74, 0x6f, 0x72, 0x6a, 0x75, 0x73, 0x2f, 0x65,
+	0x7a, 0x73, 0x68, 0x61, 0x72, 0x65, 0x2f, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f,
+	0x33,
 }
 
 var (
diff --git a/protos/ezshare.proto b/protos/ezshare.proto
index 8473c39..84192fb 100644
--- a/protos/ezshare.proto
+++ b/protos/ezshare.proto
@@ -79,10 +79,11 @@ message User {
     string username = 2;
     bytes hashed_password = 3;
     enum Role {
-        UNAPPROVED = 0;
+        UNKNOWN = 0;
         VIEWONLY = 1;
         USER = 2;
         ADMIN = 3;
+        UNAPPROVED = 4;
     }
     Role user_role = 4;
     bool active = 5;
diff --git a/server/grpc.go b/server/fileservice.go
similarity index 100%
rename from server/grpc.go
rename to server/fileservice.go
diff --git a/server/http.go b/server/http.go
index d57c9f1..e244636 100644
--- a/server/http.go
+++ b/server/http.go
@@ -31,7 +31,7 @@ func (s *HTTPServer) FileHandler(w http.ResponseWriter, r *http.Request) {
 	id := chi.URLParam(r, "id")
 	f, err := s.store.GetFile(id)
 	if err != nil {
-		if err == store.ErrNoSuchFile {
+		if err == store.ErrNoSuchItem {
 			WriteErrorResponse(w, http.StatusNotFound, "file not found")
 			return
 		}
diff --git a/server/interceptors/auth.go b/server/interceptors/auth.go
new file mode 100644
index 0000000..848f1bd
--- /dev/null
+++ b/server/interceptors/auth.go
@@ -0,0 +1,55 @@
+package interceptors
+
+import (
+	"context"
+	"fmt"
+
+	"gitea.benny.dog/torjus/ezshare/pb"
+	"gitea.benny.dog/torjus/ezshare/store"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/credentials"
+	"google.golang.org/grpc/peer"
+)
+
+type ContextKey string
+
+var ContextKeyRole ContextKey = "role"
+
+func NewAuthInterceptor(s store.UserStore) grpc.UnaryServerInterceptor {
+	return func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (resp interface{}, err error) {
+		p, ok := peer.FromContext(ctx)
+		if ok {
+			tlsInfo, ok := p.AuthInfo.(credentials.TLSInfo)
+			if ok {
+				fmt.Printf("%+v\n", tlsInfo.State.PeerCertificates[0].Subject.CommonName)
+				if len(tlsInfo.State.PeerCertificates) == 1 {
+					cert := tlsInfo.State.PeerCertificates[0]
+
+					id := cert.Subject.CommonName
+
+					user, err := s.GetUser(id)
+					if err == nil {
+						newCtx := context.WithValue(ctx, ContextKeyRole, user.UserRole)
+						return handler(newCtx, req)
+					}
+				}
+			}
+		}
+
+		newCtx := context.WithValue(ctx, ContextKeyRole, pb.User_UNKNOWN)
+
+		return handler(newCtx, req)
+	}
+}
+
+func RoleFromContext(ctx context.Context) pb.User_Role {
+	value := ctx.Value(ContextKeyRole)
+	if value == nil {
+		return pb.User_UNKNOWN
+	}
+	role, ok := value.(pb.User_Role)
+	if ok {
+		return role
+	}
+	return pb.User_UNKNOWN
+}
diff --git a/server/userservice.go b/server/userservice.go
new file mode 100644
index 0000000..ffacdc9
--- /dev/null
+++ b/server/userservice.go
@@ -0,0 +1,62 @@
+package server
+
+import (
+	"context"
+	"fmt"
+
+	"gitea.benny.dog/torjus/ezshare/pb"
+	"gitea.benny.dog/torjus/ezshare/store"
+	"github.com/google/uuid"
+	"golang.org/x/crypto/bcrypt"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+)
+
+type GRPCUserServiceServer struct {
+	store store.UserStore
+	pb.UnimplementedUserServiceServer
+}
+
+func NewGRPCUserServiceServer(store store.UserStore) *GRPCUserServiceServer {
+	return &GRPCUserServiceServer{store: store}
+}
+func (s *GRPCUserServiceServer) Register(ctx context.Context, req *pb.RegisterUserRequest) (*pb.RegisterUserResponse, error) {
+	// Check if user already exists
+	if _, err := s.store.GetUserByUsername(req.Username); err != store.ErrNoSuchItem {
+		return nil, fmt.Errorf("user already exists")
+	}
+
+	pw, err := hashPassword(req.Password)
+	if err != nil {
+		return nil, fmt.Errorf("unable to hash password: %w", err)
+	}
+	user := &pb.User{
+		Id:             uuid.Must(uuid.NewRandom()).String(),
+		Username:       req.Username,
+		HashedPassword: pw,
+		UserRole:       pb.User_USER,
+		Active:         true,
+	}
+
+	if err := s.store.StoreUser(user); err != nil {
+		return nil, status.Error(codes.Internal, fmt.Sprintf("unable to store user: %s", err))
+	}
+
+	return &pb.RegisterUserResponse{Id: user.Id, Token: ""}, nil
+}
+
+func (s *GRPCUserServiceServer) Login(_ context.Context, _ *pb.LoginUserRequest) (*pb.LoginUserResponse, error) {
+	return nil, status.Error(codes.Unimplemented, "not yet implemented")
+}
+
+func (s *GRPCUserServiceServer) List(_ context.Context, _ *pb.ListUsersRequest) (*pb.ListUsersResponse, error) {
+	return nil, status.Error(codes.Unimplemented, "not yet implemented")
+}
+
+func (s *GRPCUserServiceServer) Approve(_ context.Context, _ *pb.ApproveUserRequest) (*pb.Empty, error) {
+	return nil, status.Error(codes.Unimplemented, "not yet implemented")
+}
+
+func hashPassword(password string) ([]byte, error) {
+	return bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
+}