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|
package tor
import (
"strings"
"testing"
)
func TestValidateOnionAddress(t *testing.T) {
tests := []struct {
name string
addr string
wantErr bool
}{
// Valid v3 .onion addresses (56 base32 chars + .onion)
{
name: "valid v3 onion with port",
addr: "abcdefghijklmnopqrstuvwxyz234567abcdefghijklmnopqrstuvwx.onion:8080",
wantErr: false,
},
{
name: "valid v3 onion without port",
addr: "abcdefghijklmnopqrstuvwxyz234567abcdefghijklmnopqrstuvwx.onion",
wantErr: false,
},
{
name: "valid v3 onion lowercase",
addr: "vwxyz234567abcdefghijklmnopqrstuvwxyz234567abcdefghijklm.onion:443",
wantErr: false,
},
// Invalid addresses
{
name: "empty",
addr: "",
wantErr: true,
},
{
name: "clearnet domain",
addr: "example.com:8080",
wantErr: true,
},
{
name: "clearnet IP",
addr: "192.168.1.1:8080",
wantErr: true,
},
{
name: "v2 onion (too short)",
addr: "abcdefghijklmnop.onion:8080",
wantErr: true,
},
{
name: "uppercase not allowed",
addr: "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567ABCDEFGHIJKLMNOPQRSTUVWX.onion",
wantErr: true,
},
{
name: "invalid characters",
addr: "abcdefghijklmnopqrstuvwxyz234567abcdefghijklmnopqrst0189.onion",
wantErr: true, // 0, 1, 8, 9 not in base32
},
{
name: "too long",
addr: "abcdefghijklmnopqrstuvwxyz234567abcdefghijklmnopqrstuvwxyzab.onion",
wantErr: true,
},
{
name: "missing .onion",
addr: "abcdefghijklmnopqrstuvwxyz234567abcdefghijklmnopqrstuvwx",
wantErr: true,
},
{
name: "invalid port",
addr: "abcdefghijklmnopqrstuvwxyz234567abcdefghijklmnopqrstuvwx.onion:999999",
wantErr: true,
},
{
name: "localhost",
addr: "localhost:8080",
wantErr: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
err := ValidateOnionAddress(tt.addr)
if (err != nil) != tt.wantErr {
t.Errorf("ValidateOnionAddress(%q) error = %v, wantErr %v", tt.addr, err, tt.wantErr)
}
})
}
}
func TestValidateOnionAddress_ErrorMessages(t *testing.T) {
tests := []struct {
addr string
errContains string
}{
{"", "empty"},
{"example.com", ".onion"},
{"short.onion", "invalid"},
}
for _, tt := range tests {
err := ValidateOnionAddress(tt.addr)
if err == nil {
t.Errorf("Expected error for %q", tt.addr)
continue
}
if !strings.Contains(strings.ToLower(err.Error()), strings.ToLower(tt.errContains)) {
t.Errorf("Error %q should contain %q", err.Error(), tt.errContains)
}
}
}
func TestOnionRegex(t *testing.T) {
// Valid patterns (56 base32 chars + .onion + optional port)
validAddrs := []string{
"abcdefghijklmnopqrstuvwxyz234567abcdefghijklmnopqrstuvwx.onion",
"abcdefghijklmnopqrstuvwxyz234567abcdefghijklmnopqrstuvwx.onion:80",
"abcdefghijklmnopqrstuvwxyz234567abcdefghijklmnopqrstuvwx.onion:8080",
"abcdefghijklmnopqrstuvwxyz234567abcdefghijklmnopqrstuvwx.onion:65535",
}
for _, addr := range validAddrs {
if !OnionRegex.MatchString(addr) {
t.Errorf("OnionRegex should match %q", addr)
}
}
// Invalid patterns
invalidAddrs := []string{
"tooshort.onion",
"example.com",
"127.0.0.1:8080",
"UPPERCASE.onion",
}
for _, addr := range invalidAddrs {
if OnionRegex.MatchString(addr) {
t.Errorf("OnionRegex should NOT match %q", addr)
}
}
}
func TestDefaultProxyAddresses(t *testing.T) {
if len(DefaultProxyAddresses) == 0 {
t.Error("DefaultProxyAddresses should not be empty")
}
for _, addr := range DefaultProxyAddresses {
if !strings.HasPrefix(addr, "socks5://") {
t.Errorf("Proxy address should start with socks5://: %s", addr)
}
}
}
func TestNewDialer(t *testing.T) {
dialer := NewDialer()
if dialer == nil {
t.Fatal("NewDialer() returned nil")
}
if len(dialer.ProxyAddresses) == 0 {
t.Error("Dialer should have default proxy addresses")
}
if dialer.Timeout == 0 {
t.Error("Dialer should have default timeout")
}
if dialer.KeepAlive == 0 {
t.Error("Dialer should have default keepalive")
}
}
func TestDialer_CustomSettings(t *testing.T) {
dialer := NewDialer()
dialer.ProxyAddresses = []string{"socks5://custom:1234"}
if len(dialer.ProxyAddresses) != 1 {
t.Error("Should allow custom proxy addresses")
}
}
// Note: These tests don't actually connect to Tor (that would require Tor running)
// They just test the validation and configuration logic
func TestConnect_InvalidAddress(t *testing.T) {
_, err := Connect("invalid-address", nil)
if err == nil {
t.Error("Connect should fail with invalid address")
}
}
func TestConnect_EmptyAddress(t *testing.T) {
_, err := Connect("", nil)
if err == nil {
t.Error("Connect should fail with empty address")
}
}
func TestDialer_Dial_InvalidAddress(t *testing.T) {
dialer := NewDialer()
_, err := dialer.Dial("not-an-onion")
if err == nil {
t.Error("Dial should fail with invalid address")
}
}
func TestConnectWithCallback_InvalidAddress(t *testing.T) {
var progressMessages []string
callback := func(msg string) {
progressMessages = append(progressMessages, msg)
}
_, err := ConnectWithCallback("invalid", nil, callback)
if err == nil {
t.Error("ConnectWithCallback should fail with invalid address")
}
}
func TestTestProxyAvailable_InvalidURL(t *testing.T) {
err := TestProxyAvailable("not-a-valid-url")
if err == nil {
t.Error("TestProxyAvailable should fail with invalid URL")
}
}
func TestTestProxyAvailable_NotRunning(t *testing.T) {
// This proxy shouldn't exist
err := TestProxyAvailable("socks5://127.0.0.1:59999")
if err == nil {
t.Error("TestProxyAvailable should fail when proxy not running")
}
}
func TestDialer_IsAvailable_NoProxy(t *testing.T) {
dialer := &Dialer{
ProxyAddresses: []string{"socks5://127.0.0.1:59999"}, // Non-existent
}
if dialer.IsAvailable() {
t.Error("IsAvailable should return false when no proxy running")
}
}
// Test constants
func TestConstants(t *testing.T) {
if DefaultConnectionTimeout == 0 {
t.Error("DefaultConnectionTimeout should not be zero")
}
if DefaultKeepAlive == 0 {
t.Error("DefaultKeepAlive should not be zero")
}
if ProxyTestTimeout == 0 {
t.Error("ProxyTestTimeout should not be zero")
}
}
// Benchmark validation
func BenchmarkValidateOnionAddress_Valid(b *testing.B) {
addr := "abcdefghijklmnopqrstuvwxyz234567abcdefghijklmnopqrstuvwx.onion:8080"
for i := 0; i < b.N; i++ {
ValidateOnionAddress(addr)
}
}
func BenchmarkValidateOnionAddress_Invalid(b *testing.B) {
addr := "example.com"
for i := 0; i < b.N; i++ {
ValidateOnionAddress(addr)
}
}
func BenchmarkOnionRegex_Match(b *testing.B) {
addr := "abcdefghijklmnopqrstuvwxyz234567abcdefghijklmnopqrstuvwx.onion:8080"
for i := 0; i < b.N; i++ {
OnionRegex.MatchString(addr)
}
}
|
