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Initial support for multiple server names (#2829)

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This PR is the first step towards virtual hosting by laying the
groundwork for multiple server names being configured.
This commit is contained in:
Neil Alexander 2022-10-26 12:59:19 +01:00 • committed by GitHub
parent 2a4c7f45b3
commit f6dea712d2
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GPG key ID: 4AEE18F83AFDEB23
46 changed files with 291 additions and 155 deletions
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13
clientapi/userutil/userutil.go
View file

@ -17,6 +17,7 @@ import (
"fmt"
"strings"
"github.com/matrix-org/dendrite/setup/config"
"github.com/matrix-org/gomatrixserverlib"
)
@ -24,23 +25,23 @@ import (
// usernameParam can either be a user ID or just the localpart/username.
// If serverName is passed, it is verified against the domain obtained from usernameParam (if present)
// Returns error in case of invalid usernameParam.
func ParseUsernameParam(usernameParam string, expectedServerName *gomatrixserverlib.ServerName) (string, error) {
func ParseUsernameParam(usernameParam string, cfg *config.Global) (string, gomatrixserverlib.ServerName, error) {
localpart := usernameParam
if strings.HasPrefix(usernameParam, "@") {
lp, domain, err := gomatrixserverlib.SplitID('@', usernameParam)
if err != nil {
return "", errors.New("invalid username")
return "", "", errors.New("invalid username")
}
if expectedServerName != nil && domain != *expectedServerName {
return "", errors.New("user ID does not belong to this server")
if !cfg.IsLocalServerName(domain) {
return "", "", errors.New("user ID does not belong to this server")
}
localpart = lp
return lp, domain, nil
}
return localpart, nil
return localpart, cfg.ServerName, nil
}
// MakeUserID generates user ID from localpart & server name

25
clientapi/userutil/userutil_test.go
View file

@ -15,6 +15,7 @@ package userutil
import (
"testing"
"github.com/matrix-org/dendrite/setup/config"
"github.com/matrix-org/gomatrixserverlib"
)
@ -28,7 +29,11 @@ var (
// TestGoodUserID checks that correct localpart is returned for a valid user ID.
func TestGoodUserID(t *testing.T) {
lp, err := ParseUsernameParam(goodUserID, &serverName)
cfg := &config.Global{
ServerName: serverName,
}
lp, _, err := ParseUsernameParam(goodUserID, cfg)
if err != nil {
t.Error("User ID Parsing failed for ", goodUserID, " with error: ", err.Error())
@ -41,7 +46,11 @@ func TestGoodUserID(t *testing.T) {
// TestWithLocalpartOnly checks that localpart is returned when usernameParam contains only localpart.
func TestWithLocalpartOnly(t *testing.T) {
lp, err := ParseUsernameParam(localpart, &serverName)
cfg := &config.Global{
ServerName: serverName,
}
lp, _, err := ParseUsernameParam(localpart, cfg)
if err != nil {
t.Error("User ID Parsing failed for ", localpart, " with error: ", err.Error())
@ -54,7 +63,11 @@ func TestWithLocalpartOnly(t *testing.T) {
// TestIncorrectDomain checks for error when there's server name mismatch.
func TestIncorrectDomain(t *testing.T) {
_, err := ParseUsernameParam(goodUserID, &invalidServerName)
cfg := &config.Global{
ServerName: invalidServerName,
}
_, _, err := ParseUsernameParam(goodUserID, cfg)
if err == nil {
t.Error("Invalid Domain should return an error")
@ -63,7 +76,11 @@ func TestIncorrectDomain(t *testing.T) {
// TestBadUserID checks that ParseUsernameParam fails for invalid user ID
func TestBadUserID(t *testing.T) {
_, err := ParseUsernameParam(badUserID, &serverName)
cfg := &config.Global{
ServerName: serverName,
}
_, _, err := ParseUsernameParam(badUserID, cfg)
if err == nil {
t.Error("Illegal User ID should return an error")