// Copyright (c) HashiCorp, Inc. // SPDX-License-Identifier: BUSL-1.1 package xds import ( "testing" "github.com/stretchr/testify/require" "github.com/hashicorp/consul/agent/structs" ) func TestParseProxyConfig(t *testing.T) { tests := []struct { name string input map[string]interface{} want ProxyConfig }{ { name: "defaults - nil", input: nil, want: ProxyConfig{ Protocol: "tcp", LocalConnectTimeoutMs: 5000, }, }, { name: "defaults - empty", input: map[string]interface{}{}, want: ProxyConfig{ Protocol: "tcp", LocalConnectTimeoutMs: 5000, }, }, { name: "defaults - other stuff", input: map[string]interface{}{ "foo": "bar", "envoy_foo": "envoy_bar", }, want: ProxyConfig{ Protocol: "tcp", LocalConnectTimeoutMs: 5000, }, }, { name: "protocol override", input: map[string]interface{}{ "protocol": "http", }, want: ProxyConfig{ Protocol: "http", LocalConnectTimeoutMs: 5000, }, }, { name: "protocol uppercase override", input: map[string]interface{}{ "protocol": "HTTP", }, want: ProxyConfig{ Protocol: "http", LocalConnectTimeoutMs: 5000, }, }, { name: "bind address override, string", input: map[string]interface{}{ "bind_address": "127.0.0.2", }, want: ProxyConfig{ LocalConnectTimeoutMs: 5000, Protocol: "tcp", BindAddress: "127.0.0.2", }, }, { name: "bind port override, string", input: map[string]interface{}{ "bind_port": "8888", }, want: ProxyConfig{ LocalConnectTimeoutMs: 5000, Protocol: "tcp", BindPort: 8888, }, }, { name: "bind port override, int", input: map[string]interface{}{ "bind_port": 8889, }, want: ProxyConfig{ LocalConnectTimeoutMs: 5000, Protocol: "tcp", BindPort: 8889, }, }, { name: "local connect timeout override, string", input: map[string]interface{}{ "local_connect_timeout_ms": "1000", }, want: ProxyConfig{ LocalConnectTimeoutMs: 1000, Protocol: "tcp", }, }, { name: "local connect timeout override, float ", input: map[string]interface{}{ "local_connect_timeout_ms": float64(1000.0), }, want: ProxyConfig{ LocalConnectTimeoutMs: 1000, Protocol: "tcp", }, }, { name: "local connect timeout override, int ", input: map[string]interface{}{ "local_connect_timeout_ms": 1000, }, want: ProxyConfig{ LocalConnectTimeoutMs: 1000, Protocol: "tcp", }, }, { name: "local request timeout override, string", input: map[string]interface{}{ "local_request_timeout_ms": "1000", }, want: ProxyConfig{ LocalConnectTimeoutMs: 5000, LocalRequestTimeoutMs: intPointer(1000), Protocol: "tcp", }, }, { name: "local request timeout override, float ", input: map[string]interface{}{ "local_request_timeout_ms": float64(1000.0), }, want: ProxyConfig{ LocalConnectTimeoutMs: 5000, LocalRequestTimeoutMs: intPointer(1000), Protocol: "tcp", }, }, { name: "local request timeout override, int ", input: map[string]interface{}{ "local_request_timeout_ms": 1000, }, want: ProxyConfig{ LocalConnectTimeoutMs: 5000, LocalRequestTimeoutMs: intPointer(1000), Protocol: "tcp", }, }, { name: "local idle timeout override, float ", input: map[string]interface{}{ "local_idle_timeout_ms": float64(1000.0), }, want: ProxyConfig{ LocalConnectTimeoutMs: 5000, LocalIdleTimeoutMs: intPointer(1000), Protocol: "tcp", }, }, { name: "local idle timeout override, int ", input: map[string]interface{}{ "local_idle_timeout_ms": 1000, }, want: ProxyConfig{ LocalConnectTimeoutMs: 5000, LocalIdleTimeoutMs: intPointer(1000), Protocol: "tcp", }, }, { name: "local idle timeout override, string", input: map[string]interface{}{ "local_idle_timeout_ms": "1000", }, want: ProxyConfig{ LocalConnectTimeoutMs: 5000, LocalIdleTimeoutMs: intPointer(1000), Protocol: "tcp", }, }, { name: "balance inbound connections override, string", input: map[string]interface{}{ "balance_inbound_connections": "exact_balance", }, want: ProxyConfig{ LocalConnectTimeoutMs: 5000, Protocol: "tcp", BalanceInboundConnections: "exact_balance", }, }, } for _, tt := range tests { t.Run(tt.name, func(t *testing.T) { got, err := ParseProxyConfig(tt.input) require.NoError(t, err) require.Equal(t, tt.want, got) }) } } func TestParseGatewayConfig(t *testing.T) { tests := []struct { name string input map[string]interface{} want GatewayConfig }{ { name: "defaults - nil", input: nil, want: GatewayConfig{ ConnectTimeoutMs: 5000, }, }, { name: "defaults - empty", input: map[string]interface{}{}, want: GatewayConfig{ ConnectTimeoutMs: 5000, }, }, { name: "defaults - other stuff", input: map[string]interface{}{ "foo": "bar", "envoy_foo": "envoy_bar", }, want: GatewayConfig{ ConnectTimeoutMs: 5000, }, }, { name: "kitchen sink", input: map[string]interface{}{ "envoy_gateway_bind_tagged_addresses": true, "envoy_gateway_bind_addresses": map[string]structs.ServiceAddress{"foo": {Address: "127.0.0.1", Port: 80}}, "envoy_gateway_no_default_bind": true, "envoy_dns_discovery_type": "StRiCt_DnS", "connect_timeout_ms": 10, }, want: GatewayConfig{ ConnectTimeoutMs: 10, BindTaggedAddresses: true, NoDefaultBind: true, BindAddresses: map[string]structs.ServiceAddress{"foo": {Address: "127.0.0.1", Port: 80}}, DNSDiscoveryType: "strict_dns", }, }, { name: "deprecated kitchen sink", input: map[string]interface{}{ "envoy_mesh_gateway_bind_tagged_addresses": true, "envoy_mesh_gateway_bind_addresses": map[string]structs.ServiceAddress{"foo": {Address: "127.0.0.1", Port: 80}}, "envoy_mesh_gateway_no_default_bind": true, "connect_timeout_ms": 10, }, want: GatewayConfig{ ConnectTimeoutMs: 10, BindTaggedAddresses: true, NoDefaultBind: true, BindAddresses: map[string]structs.ServiceAddress{"foo": {Address: "127.0.0.1", Port: 80}}, }, }, { name: "new fields override deprecated ones", input: map[string]interface{}{ // Deprecated "envoy_mesh_gateway_bind_tagged_addresses": true, "envoy_mesh_gateway_bind_addresses": map[string]structs.ServiceAddress{"foo": {Address: "127.0.0.1", Port: 80}}, "envoy_mesh_gateway_no_default_bind": true, // New "envoy_gateway_bind_tagged_addresses": false, "envoy_gateway_bind_addresses": map[string]structs.ServiceAddress{"bar": {Address: "127.0.0.1", Port: 8080}}, "envoy_gateway_no_default_bind": false, }, want: GatewayConfig{ ConnectTimeoutMs: 5000, BindTaggedAddresses: false, NoDefaultBind: false, BindAddresses: map[string]structs.ServiceAddress{"bar": {Address: "127.0.0.1", Port: 8080}}, }, }, } for _, tt := range tests { t.Run(tt.name, func(t *testing.T) { got, err := ParseGatewayConfig(tt.input) require.NoError(t, err) require.Equal(t, tt.want, got) }) } } func intPointer(i int) *int { return &i }