feat(GODT-3122): server now support display name for addresses.

address_test.go

@@ -9,6 +9,50 @@ import (
 	"github.com/stretchr/testify/require"
 )
 
+func TestAddress_DisplayName(t *testing.T) {
+	s := server.New()
+	defer s.Close()
+
+	// Create a user on the server.
+	userID, _, err := s.CreateUser("user", []byte("pass"))
+	require.NoError(t, err)
+	addr1, err := s.CreateAddress(userID, "[email protected]", []byte("pass"))
+	require.NoError(t, err)
+	require.NoError(t, s.ChangeAddressDisplayName(userID, addr1, "User 1"))
+
+	addr2, err := s.CreateAddress(userID, "[email protected]", []byte("pass"))
+	require.NoError(t, err)
+	require.NoError(t, s.ChangeAddressDisplayName(userID, addr2, "User 2"))
+
+	require.NoError(t, err)
+
+	m := proton.New(
+		proton.WithHostURL(s.GetHostURL()),
+		proton.WithTransport(proton.InsecureTransport()),
+	)
+	defer m.Close()
+
+	// Create one session for the user.
+	c, auth, err := m.NewClientWithLogin(context.Background(), "user", []byte("pass"))
+	require.NoError(t, err)
+	require.Equal(t, userID, auth.UserID)
+
+	// Get addresses for the user.
+	addrs, err := c.GetAddresses(context.Background())
+	require.NoError(t, err)
+
+	for _, addr := range addrs {
+		switch addr.ID {
+		case addr1:
+			require.Equal(t, addr.Email, "[email protected]")
+			require.Equal(t, addr.DisplayName, "User 1")
+		case addr2:
+			require.Equal(t, addr.Email, "[email protected]")
+			require.Equal(t, addr.DisplayName, "User 2")
+		}
+	}
+}
+
 func TestAddress_Types(t *testing.T) {
 	s := server.New()
 	defer s.Close()

server/backend/address.go

@@ -7,13 +7,14 @@ import (
 )
 
 type address struct {
-	addrID    string
-	email     string
-	order     int
-	status    proton.AddressStatus
-	addrType  proton.AddressType
-	keys      []key
-	allowSend bool
+	addrID      string
+	email       string
+	displayName string
+	order       int
+	status      proton.AddressStatus
+	addrType    proton.AddressType
+	keys        []key
+	allowSend   bool
 }
 
 func (add *address) toAddress() proton.Address {
@@ -27,7 +28,7 @@ func (add *address) toAddress() proton.Address {
 		Type:    add.addrType,
 
 		Order:       add.order,
-		DisplayName: add.email,
+		DisplayName: add.displayName,
 
 		Keys: xslices.Map(add.keys, func(key key) proton.Key {
 			privKey, err := crypto.NewKeyFromArmored(key.key)

server/backend/backend.go

@@ -275,13 +275,14 @@ func (b *Backend) createAddress(
 		addressID := uuid.NewString()
 
 		acc.addresses[addressID] = &address{
-			addrID:    addressID,
-			email:     email,
-			order:     len(acc.addresses) + 1,
-			status:    status,
-			addrType:  addrType,
-			keys:      keys,
-			allowSend: allowSend,
+			addrID:      addressID,
+			email:       email,
+			displayName: email,
+			order:       len(acc.addresses) + 1,
+			status:      status,
+			addrType:    addrType,
+			keys:        keys,
+			allowSend:   allowSend,
 		}
 
 		var update update
@@ -302,15 +303,15 @@ func (b *Backend) createAddress(
 	})
 }
 
-func (b *Backend) ChangeAddressType(userID, addrId string, addrType proton.AddressType) error {
+func (b *Backend) ChangeAddressType(userID, addrID string, addrType proton.AddressType) error {
 	return b.withAcc(userID, func(acc *account) error {
 		for _, addr := range acc.addresses {
-			if addr.addrID == addrId {
+			if addr.addrID == addrID {
 				addr.addrType = addrType
 				return nil
 			}
 		}
-		return fmt.Errorf("no addrID matching %s for user %s", addrId, userID)
+		return fmt.Errorf("no addrID matching %s for user %s", addrID, userID)
 	})
 }
 
@@ -326,6 +327,18 @@ func (b *Backend) ChangeAddressAllowSend(userID, addrId string, allowSend bool)
 	})
 }
 
+func (b *Backend) ChangeAddressDisplayName(userID, addrID, displayName string) error {
+	return b.withAcc(userID, func(acc *account) error {
+		for _, addr := range acc.addresses {
+			if addr.addrID == addrID {
+				addr.displayName = displayName
+				return nil
+			}
+		}
+		return fmt.Errorf("no addrID matching %s for user %s", addrID, userID)
+	})
+}
+
 func (b *Backend) CreateAddressKey(userID, addrID string, password []byte) error {
 	return b.withAcc(userID, func(acc *account) error {
 		token, err := crypto.RandomToken(32)

server/server.go

@@ -163,6 +163,10 @@ func (s *Server) ChangeAddressType(userID, addrId string, addrType proton.Addres
 	return s.b.ChangeAddressType(userID, addrId, addrType)
 }
 
+func (s *Server) ChangeAddressDisplayName(userID, addrID, displayName string) error {
+	return s.b.ChangeAddressDisplayName(userID, addrID, displayName)
+}
+
 func (s *Server) RemoveAddress(userID, addrID string) error {
 	return s.b.RemoveAddress(userID, addrID)
 }