[client] add json gateway for netbird daemon (#6272)

* add json gateway for netbird daemon

* client: add optional daemon JSON socket gateway
This commit is contained in:
Nicolas Frati
2026-07-07 16:58:48 +02:00
committed by GitHub
parent 47352e6e45
commit d0d6dd4b0c
13 changed files with 3341 additions and 32 deletions
+28
View File
@@ -41,6 +41,8 @@ func TestSaveAndLoadServiceParams(t *testing.T) {
params := &serviceParams{
LogLevel: "debug",
DaemonAddr: "unix:///var/run/netbird.sock",
JSONSocket: "tcp://127.0.0.1:8080",
EnableJSONSocket: true,
ManagementURL: "https://my.server.com",
ConfigPath: "/etc/netbird/config.json",
LogFiles: []string{"/var/log/netbird/client.log", "console"},
@@ -63,6 +65,8 @@ func TestSaveAndLoadServiceParams(t *testing.T) {
assert.Equal(t, params.LogLevel, loaded.LogLevel)
assert.Equal(t, params.DaemonAddr, loaded.DaemonAddr)
assert.Equal(t, params.JSONSocket, loaded.JSONSocket)
assert.Equal(t, params.EnableJSONSocket, loaded.EnableJSONSocket)
assert.Equal(t, params.ManagementURL, loaded.ManagementURL)
assert.Equal(t, params.ConfigPath, loaded.ConfigPath)
assert.Equal(t, params.LogFiles, loaded.LogFiles)
@@ -101,6 +105,8 @@ func TestLoadServiceParams_InvalidJSON(t *testing.T) {
func TestCurrentServiceParams(t *testing.T) {
origLogLevel := logLevel
origDaemonAddr := daemonAddr
origJSONSocket := jsonSocket
origEnableJSONSocket := enableJSONSocket
origManagementURL := managementURL
origConfigPath := configPath
origLogFiles := logFiles
@@ -110,6 +116,8 @@ func TestCurrentServiceParams(t *testing.T) {
t.Cleanup(func() {
logLevel = origLogLevel
daemonAddr = origDaemonAddr
jsonSocket = origJSONSocket
enableJSONSocket = origEnableJSONSocket
managementURL = origManagementURL
configPath = origConfigPath
logFiles = origLogFiles
@@ -120,6 +128,8 @@ func TestCurrentServiceParams(t *testing.T) {
logLevel = "trace"
daemonAddr = "tcp://127.0.0.1:9999"
jsonSocket = "tcp://127.0.0.1:8080"
enableJSONSocket = true
managementURL = "https://mgmt.example.com"
configPath = "/tmp/test-config.json"
logFiles = []string{"/tmp/test.log"}
@@ -131,6 +141,8 @@ func TestCurrentServiceParams(t *testing.T) {
assert.Equal(t, "trace", params.LogLevel)
assert.Equal(t, "tcp://127.0.0.1:9999", params.DaemonAddr)
assert.Equal(t, "tcp://127.0.0.1:8080", params.JSONSocket)
assert.True(t, params.EnableJSONSocket)
assert.Equal(t, "https://mgmt.example.com", params.ManagementURL)
assert.Equal(t, "/tmp/test-config.json", params.ConfigPath)
assert.Equal(t, []string{"/tmp/test.log"}, params.LogFiles)
@@ -142,6 +154,8 @@ func TestCurrentServiceParams(t *testing.T) {
func TestApplyServiceParams_OnlyUnchangedFlags(t *testing.T) {
origLogLevel := logLevel
origDaemonAddr := daemonAddr
origJSONSocket := jsonSocket
origEnableJSONSocket := enableJSONSocket
origManagementURL := managementURL
origConfigPath := configPath
origLogFiles := logFiles
@@ -151,6 +165,8 @@ func TestApplyServiceParams_OnlyUnchangedFlags(t *testing.T) {
t.Cleanup(func() {
logLevel = origLogLevel
daemonAddr = origDaemonAddr
jsonSocket = origJSONSocket
enableJSONSocket = origEnableJSONSocket
managementURL = origManagementURL
configPath = origConfigPath
logFiles = origLogFiles
@@ -162,6 +178,8 @@ func TestApplyServiceParams_OnlyUnchangedFlags(t *testing.T) {
// Reset all flags to defaults.
logLevel = "info"
daemonAddr = "unix:///var/run/netbird.sock"
jsonSocket = defaultJSONSocket
enableJSONSocket = false
managementURL = ""
configPath = "/etc/netbird/config.json"
logFiles = []string{"/var/log/netbird/client.log"}
@@ -184,6 +202,8 @@ func TestApplyServiceParams_OnlyUnchangedFlags(t *testing.T) {
saved := &serviceParams{
LogLevel: "debug",
DaemonAddr: "tcp://127.0.0.1:5555",
JSONSocket: "tcp://127.0.0.1:8080",
EnableJSONSocket: true,
ManagementURL: "https://saved.example.com",
ConfigPath: "/saved/config.json",
LogFiles: []string{"/saved/client.log"},
@@ -201,6 +221,8 @@ func TestApplyServiceParams_OnlyUnchangedFlags(t *testing.T) {
// All other fields were not Changed, so they should use saved values.
assert.Equal(t, "tcp://127.0.0.1:5555", daemonAddr)
assert.Equal(t, "tcp://127.0.0.1:8080", jsonSocket)
assert.True(t, enableJSONSocket)
assert.Equal(t, "https://saved.example.com", managementURL)
assert.Equal(t, "/saved/config.json", configPath)
assert.Equal(t, []string{"/saved/client.log"}, logFiles)
@@ -212,14 +234,17 @@ func TestApplyServiceParams_OnlyUnchangedFlags(t *testing.T) {
func TestApplyServiceParams_BooleanRevertToFalse(t *testing.T) {
origProfilesDisabled := profilesDisabled
origUpdateSettingsDisabled := updateSettingsDisabled
origEnableJSONSocket := enableJSONSocket
t.Cleanup(func() {
profilesDisabled = origProfilesDisabled
updateSettingsDisabled = origUpdateSettingsDisabled
enableJSONSocket = origEnableJSONSocket
})
// Simulate current state where booleans are true (e.g. set by previous install).
profilesDisabled = true
updateSettingsDisabled = true
enableJSONSocket = true
// Reset Changed state so flags appear unset.
serviceCmd.PersistentFlags().VisitAll(func(f *pflag.Flag) {
@@ -238,6 +263,7 @@ func TestApplyServiceParams_BooleanRevertToFalse(t *testing.T) {
assert.False(t, profilesDisabled, "saved false should override current true")
assert.False(t, updateSettingsDisabled, "saved false should override current true")
assert.False(t, enableJSONSocket, "saved false should override current true")
}
func TestApplyServiceParams_ClearManagementURL(t *testing.T) {
@@ -530,6 +556,7 @@ func fieldToGlobalVar(field string) string {
m := map[string]string{
"LogLevel": "logLevel",
"DaemonAddr": "daemonAddr",
"JSONSocket": "jsonSocket",
"ManagementURL": "managementURL",
"ConfigPath": "configPath",
"LogFiles": "logFiles",
@@ -537,6 +564,7 @@ func fieldToGlobalVar(field string) string {
"DisableUpdateSettings": "updateSettingsDisabled",
"EnableCapture": "captureEnabled",
"DisableNetworks": "networksDisabled",
"EnableJSONSocket": "enableJSONSocket",
"ServiceEnvVars": "serviceEnvVars",
}
if v, ok := m[field]; ok {