Add public-ipv4/public-ipv6 config options for manual IP override

On some servers ifconfig.co is unreachable (e.g. Hetzner, AdGuard DNS
blocklists), causing 'mtg doctor' SNI-DNS check and 'mtg access' link
generation to fail. New config options allow specifying public IPs
manually, with automatic detection as fallback.

Fixes #405
This commit is contained in:
Alexey Dolotov
2026-03-29 00:47:49 +03:00
parent cc4b6ce2f4
commit 2b07c0037e
9 changed files with 63 additions and 3 deletions
+26
View File
@@ -42,6 +42,32 @@ func (suite *ConfigTestSuite) TestParseMinimalConfig() {
suite.Equal("0.0.0.0:3128", conf.BindTo.String())
}
func (suite *ConfigTestSuite) TestParsePublicIP() {
conf, err := config.Parse(suite.ReadConfig("public_ip.toml"))
suite.NoError(err)
suite.Equal("203.0.113.1", conf.PublicIPv4.Get(nil).String())
suite.Equal("2001:db8::1", conf.PublicIPv6.Get(nil).String())
}
func (suite *ConfigTestSuite) TestParsePublicIPv4Only() {
conf, err := config.Parse(suite.ReadConfig("public_ip_v4_only.toml"))
suite.NoError(err)
suite.Equal("203.0.113.1", conf.PublicIPv4.Get(nil).String())
suite.Nil(conf.PublicIPv6.Get(nil))
}
func (suite *ConfigTestSuite) TestParsePublicIPInvalid() {
_, err := config.Parse(suite.ReadConfig("public_ip_invalid.toml"))
suite.Error(err)
}
func (suite *ConfigTestSuite) TestParsePublicIPNotSet() {
conf, err := config.Parse(suite.ReadConfig("minimal.toml"))
suite.NoError(err)
suite.Nil(conf.PublicIPv4.Get(nil))
suite.Nil(conf.PublicIPv6.Get(nil))
}
func (suite *ConfigTestSuite) TestString() {
conf, err := config.Parse(suite.ReadConfig("minimal.toml"))
suite.NoError(err)