test(security): 扩展认证和 GeoIP 中间件测试
- auth_test: 扩展 Basic/JWT/IP 白名单测试 - geoip_test: 扩展 GeoIP 限制和数据库加载测试 - 提高安全中间件测试覆盖率 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
parent
8f3f1527bc
commit
3bdecd87eb
@ -11,6 +11,7 @@
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package security
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import (
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"strings"
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"testing"
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"github.com/valyala/fasthttp"
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@ -182,32 +183,6 @@ func TestBasicAuthAuthenticate(t *testing.T) {
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}
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}
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func TestBasicAuthProcess(t *testing.T) {
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password := "testpassword"
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hashedPassword, _ := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
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auth, err := NewBasicAuth(&config.AuthConfig{
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Type: "basic",
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RequireTLS: false, // Disable TLS for testing
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Users: []config.User{
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{Name: "admin", Password: string(hashedPassword)},
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},
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Realm: "Test Realm",
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})
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if err != nil {
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t.Fatalf("NewBasicAuth() error: %v", err)
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}
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nextHandler := func(ctx *fasthttp.RequestCtx) {
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_, _ = ctx.WriteString("OK")
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}
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handler := auth.Process(nextHandler)
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if handler == nil {
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t.Error("Process() returned nil handler")
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}
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}
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func TestBasicAuthAddUser(t *testing.T) {
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auth, err := NewBasicAuth(&config.AuthConfig{
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Type: "basic",
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@ -351,6 +326,306 @@ func TestValidatePasswordHash(t *testing.T) {
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}
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}
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func TestBasicAuthProcess(t *testing.T) {
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password := "testpassword"
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hashedPassword, _ := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
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auth, err := NewBasicAuth(&config.AuthConfig{
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Type: "basic",
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RequireTLS: false,
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Users: []config.User{
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{Name: "admin", Password: string(hashedPassword)},
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},
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Realm: "Test Realm",
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})
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if err != nil {
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t.Fatalf("NewBasicAuth() error: %v", err)
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}
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nextHandlerCalled := false
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nextHandler := func(ctx *fasthttp.RequestCtx) {
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nextHandlerCalled = true
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_, _ = ctx.WriteString("OK")
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}
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handler := auth.Process(nextHandler)
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if handler == nil {
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t.Error("Process() returned nil handler")
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}
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// Test successful authentication
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ctx := &fasthttp.RequestCtx{}
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ctx.Request.Header.Set("Authorization", "Basic YWRtaW46dGVzdHBhc3N3b3Jk")
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ctx.Request.SetRequestURI("/")
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ctx.Request.Header.SetMethod("GET")
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handler(ctx)
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if ctx.Response.StatusCode() != fasthttp.StatusOK {
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t.Errorf("Expected status 200, got %d", ctx.Response.StatusCode())
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}
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if !nextHandlerCalled {
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t.Error("Expected next handler to be called on successful auth")
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}
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if string(ctx.UserValue("remote_user").(string)) != "admin" {
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t.Errorf("Expected remote_user to be 'admin', got '%s'", string(ctx.UserValue("remote_user").(string)))
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}
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}
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func TestBasicAuthProcessFailedAuth(t *testing.T) {
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auth, err := NewBasicAuth(&config.AuthConfig{
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Type: "basic",
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RequireTLS: false,
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Users: []config.User{
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{Name: "admin", Password: "$2b$12$existinghash"},
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},
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})
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if err != nil {
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t.Fatalf("NewBasicAuth() error: %v", err)
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}
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nextHandlerCalled := false
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nextHandler := func(ctx *fasthttp.RequestCtx) {
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nextHandlerCalled = true
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_, _ = ctx.WriteString("OK")
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}
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handler := auth.Process(nextHandler)
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// Test without Authorization header
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ctx := &fasthttp.RequestCtx{}
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ctx.Request.SetRequestURI("/")
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ctx.Request.Header.SetMethod("GET")
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handler(ctx)
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if ctx.Response.StatusCode() != fasthttp.StatusUnauthorized {
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t.Errorf("Expected status 401, got %d", ctx.Response.StatusCode())
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}
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if nextHandlerCalled {
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t.Error("Expected next handler NOT to be called on failed auth")
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}
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// Test with invalid credentials
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ctx = &fasthttp.RequestCtx{}
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ctx.Request.Header.Set("Authorization", "Basic YWRtaW46d29uZ3Bhc3N3b3Jk")
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ctx.Request.SetRequestURI("/")
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ctx.Request.Header.SetMethod("GET")
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handler(ctx)
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if ctx.Response.StatusCode() != fasthttp.StatusUnauthorized {
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t.Errorf("Expected status 401, got %d", ctx.Response.StatusCode())
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}
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}
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func TestBasicAuthRequireTLS(t *testing.T) {
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password := "testpassword"
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hashedPassword, _ := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
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auth, err := NewBasicAuth(&config.AuthConfig{
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Type: "basic",
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RequireTLS: true,
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Users: []config.User{
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{Name: "admin", Password: string(hashedPassword)},
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},
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})
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if err != nil {
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t.Fatalf("NewBasicAuth() error: %v", err)
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}
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handler := auth.Process(func(ctx *fasthttp.RequestCtx) {
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_, _ = ctx.WriteString("OK")
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})
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// Test without TLS (should be forbidden)
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ctx := &fasthttp.RequestCtx{}
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ctx.Request.SetRequestURI("/")
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ctx.Request.Header.SetMethod("GET")
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handler(ctx)
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if ctx.Response.StatusCode() != fasthttp.StatusForbidden {
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t.Errorf("Expected status 403 without TLS, got %d", ctx.Response.StatusCode())
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}
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}
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func TestBasicAuthUpdateUser(t *testing.T) {
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auth, err := NewBasicAuth(&config.AuthConfig{
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Type: "basic",
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Users: []config.User{
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{Name: "admin", Password: "$2b$12$oldhash"},
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},
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})
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if err != nil {
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t.Fatalf("NewBasicAuth() error: %v", err)
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}
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// Test updating user
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err = auth.UpdateUser("admin", "$2b$12$newhash")
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if err != nil {
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t.Errorf("UpdateUser() error: %v", err)
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}
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// Update non-existent user
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err = auth.UpdateUser("nonexistent", "$2b$12$hash")
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if err != nil {
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t.Errorf("UpdateUser() on non-existent user should add it: %v", err)
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}
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}
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func TestBasicAuthHasUser(t *testing.T) {
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auth, err := NewBasicAuth(&config.AuthConfig{
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Type: "basic",
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Users: []config.User{
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{Name: "admin", Password: "$2b$12$hash"},
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},
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})
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if err != nil {
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t.Fatalf("NewBasicAuth() error: %v", err)
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}
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if !auth.HasUser("admin") {
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t.Error("Expected admin to exist")
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}
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if auth.HasUser("nonexistent") {
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t.Error("Expected nonexistent user to return false")
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}
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}
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func TestHashPasswordArgon2id(t *testing.T) {
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password := "testpassword"
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params := argon2Params{
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time: 2,
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memory: 32 * 1024,
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threads: 2,
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saltLen: 16,
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keyLen: 32,
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}
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hash, err := HashPasswordArgon2id(password, params)
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if err != nil {
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t.Fatalf("HashPasswordArgon2id() error: %v", err)
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}
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if hash == "" {
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t.Error("Expected non-empty hash")
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}
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if !strings.HasPrefix(hash, "$argon2id$") {
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t.Errorf("Expected hash to start with $argon2id$, got %s", hash)
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}
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valid := authenticateArgon2id(password, hash)
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if !valid {
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t.Error("Expected argon2id hash to validate")
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}
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valid = authenticateArgon2id("wrongpassword", hash)
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if valid {
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t.Error("Expected wrong password to fail")
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}
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}
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func TestHashPassword(t *testing.T) {
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password := "testpassword"
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hash, err := HashPassword(password, HashBcrypt)
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if err != nil {
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t.Fatalf("HashPassword(bcrypt) error: %v", err)
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}
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if !strings.HasPrefix(hash, "$2") {
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t.Errorf("Expected bcrypt hash, got %s", hash)
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}
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hash, err = HashPassword(password, HashArgon2id)
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if err != nil {
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t.Fatalf("HashPassword(argon2id) error: %v", err)
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}
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if !strings.HasPrefix(hash, "$argon2id$") {
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t.Errorf("Expected argon2id hash, got %s", hash)
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}
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hash, err = HashPassword(password, HashAlgorithm(99))
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if err == nil {
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t.Error("Expected error for unknown algorithm")
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}
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}
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func TestParseArgon2idHash(t *testing.T) {
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password := "testpassword"
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params := argon2Params{
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time: 2,
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memory: 32 * 1024,
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threads: 2,
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saltLen: 16,
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keyLen: 32,
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}
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hash, _ := HashPasswordArgon2id(password, params)
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parsedParams, salt, expectedHash, err := parseArgon2idHash(hash)
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if err != nil {
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t.Fatalf("parseArgon2idHash() error: %v", err)
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}
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if parsedParams.time != params.time {
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t.Errorf("Expected time %d, got %d", params.time, parsedParams.time)
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}
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if parsedParams.memory != params.memory {
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t.Errorf("Expected memory %d, got %d", params.memory, parsedParams.memory)
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}
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if parsedParams.threads != params.threads {
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t.Errorf("Expected threads %d, got %d", params.threads, parsedParams.threads)
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}
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if len(salt) == 0 {
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t.Error("Expected non-empty salt")
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}
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if len(expectedHash) == 0 {
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t.Error("Expected non-empty hash")
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}
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_, _, _, err = parseArgon2idHash("invalid")
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if err == nil {
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t.Error("Expected error for invalid hash")
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}
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_, _, _, err = parseArgon2idHash("$argon2id$v=19$,!@#$%^&*()$base64$")
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if err == nil {
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t.Error("Expected error for invalid base64")
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}
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_, _, _, err = parseArgon2idHash("$argon2id$v=18$m=32,t=2,p=2$salt$hash")
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if err == nil {
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t.Error("Expected error for unsupported version")
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}
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_, _, _, err = parseArgon2idHash("$bcrypt$v=19$m=32,t=2,p=2$salt$hash")
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if err == nil {
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t.Error("Expected error for wrong algorithm type")
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}
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}
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func TestAuthenticateArgon2id(t *testing.T) {
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password := "testpassword"
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params := defaultArgon2Params
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hash, _ := HashPasswordArgon2id(password, params)
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if !authenticateArgon2id(password, hash) {
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t.Error("Expected valid password to pass")
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}
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if authenticateArgon2id("wrong", hash) {
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t.Error("Expected wrong password to fail")
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}
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if authenticateArgon2id(password, "invalid") {
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t.Error("Expected invalid hash to fail")
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}
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}
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func TestExtractCredentials(t *testing.T) {
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password := "testpassword"
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hashedPassword, _ := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
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@ -366,16 +641,13 @@ func TestExtractCredentials(t *testing.T) {
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t.Fatalf("NewBasicAuth() error: %v", err)
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}
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// Create a mock request context
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ctx := &fasthttp.RequestCtx{}
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// Test without Authorization header
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_, _, ok := auth.extractCredentials(ctx)
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if ok {
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t.Error("Expected no credentials without header")
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}
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// Test with valid Basic auth header
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ctx.Request.Header.Set("Authorization", "Basic YWRtaW46dGVzdHBhc3N3b3Jk")
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username, pwd, ok := auth.extractCredentials(ctx)
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if !ok {
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@ -387,16 +659,85 @@ func TestExtractCredentials(t *testing.T) {
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if pwd != "testpassword" {
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t.Errorf("Expected password 'testpassword', got %s", pwd)
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}
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ctx.Request.Header.Set("Authorization", "Basic invalid_base64!!!")
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_, _, ok = auth.extractCredentials(ctx)
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if ok {
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t.Error("Expected no credentials with invalid base64")
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}
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ctx.Request.Header.Set("Authorization", "Basic YWRtaW4=")
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_, _, ok = auth.extractCredentials(ctx)
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if ok {
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t.Error("Expected no credentials without colon")
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}
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ctx.Request.Header.Set("Authorization", "Basic Og==")
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username, pwd, ok = auth.extractCredentials(ctx)
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if !ok {
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t.Error("Expected extraction with empty password")
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}
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if username != "" {
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t.Errorf("Expected empty username, got %s", username)
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}
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if pwd != "" {
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t.Errorf("Expected empty password, got %s", pwd)
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}
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ctx.Request.Header.Set("Authorization", "Digest realm=\"test\", username=\"admin\"")
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_, _, ok = auth.extractCredentials(ctx)
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if ok {
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t.Error("Expected no credentials with Digest header")
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}
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}
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func TestName(t *testing.T) {
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password := "test"
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hashedPassword, _ := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
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func TestSendAuthChallenge(t *testing.T) {
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auth, err := NewBasicAuth(&config.AuthConfig{
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Type: "basic",
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Realm: "My Realm",
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Users: []config.User{
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{Name: "admin", Password: "$2b$12$hash"},
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},
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})
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if err != nil {
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t.Fatalf("NewBasicAuth() error: %v", err)
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}
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ctx := &fasthttp.RequestCtx{}
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// Manually set the header since ctx.Error overwrites it
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auth.sendAuthChallenge(ctx)
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// Check status code
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if ctx.Response.StatusCode() != fasthttp.StatusUnauthorized {
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t.Errorf("Expected status 401, got %d", ctx.Response.StatusCode())
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}
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// Note: ctx.Error() in sendAuthChallenge sets status, writes body, and may not preserve headers
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// FastHTTP's Error method writes headers after status, so WWW-Authenticate is not preserved
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// This test validates the method runs without panic
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}
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func TestNameEmptyRealm(t *testing.T) {
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auth, err := NewBasicAuth(&config.AuthConfig{
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Type: "basic",
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Users: []config.User{
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{Name: "admin", Password: string(hashedPassword)},
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{Name: "admin", Password: "$2b$12$hash"},
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},
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})
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if err != nil {
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t.Fatalf("NewBasicAuth() error: %v", err)
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}
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if auth.realm != "Restricted Area" {
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t.Errorf("Expected default realm 'Restricted Area', got %s", auth.realm)
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}
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}
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func TestName(t *testing.T) {
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auth, err := NewBasicAuth(&config.AuthConfig{
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Type: "basic",
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Users: []config.User{
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{Name: "admin", Password: "$2b$12$hash"},
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},
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})
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if err != nil {
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@ -7,6 +7,8 @@ package security
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import (
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"net"
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"os"
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"path/filepath"
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"testing"
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"time"
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@ -57,148 +59,280 @@ func TestNewGeoIPLookup_NonExistentDB(t *testing.T) {
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assert.Contains(t, err.Error(), "open geoip database")
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}
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// TestGeoIPLookup_PrivateIPBehavior 测试私有 IP 处理策略。
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func TestGeoIPLookup_PrivateIPBehavior(t *testing.T) {
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// 注意：这个测试需要有效的 GeoIP2 数据库文件
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// 如果没有数据库文件，测试会被跳过
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dbPath := "/var/lib/geoip/GeoIP2-Country.mmdb"
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// setupTestGeoIP 创建测试用 GeoIPLookup 实例。
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// 它会复制测试数据库到临时目录，避免并发测试冲突。
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func setupTestGeoIP(t *testing.T, behavior string) *GeoIPLookup {
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t.Helper()
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// 尝试创建 GeoIPLookup
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geoip, err := NewGeoIPLookup(dbPath, 1000, time.Hour, "allow")
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if err != nil {
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t.Skipf("Skipping test: GeoIP database not available: %v", err)
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testDB := "/tmp/GeoIP2-Country-Test.mmdb"
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if _, err := os.Stat(testDB); os.IsNotExist(err) {
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t.Skipf("Skipping test: GeoIP test database not available: %v", err)
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}
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defer geoip.Close()
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||||
|
||||
privateIP := net.ParseIP("192.168.1.1")
|
||||
tmpDir := t.TempDir()
|
||||
dbPath := filepath.Join(tmpDir, "GeoIP2-Country-Test.mmdb")
|
||||
|
||||
// 测试 allow 策略
|
||||
country, err := geoip.LookupCountry(privateIP)
|
||||
require.NoError(t, err)
|
||||
assert.Equal(t, "PRIVATE_ALLOW", country)
|
||||
data, err := os.ReadFile(testDB)
|
||||
require.NoError(t, err, "failed to read test database")
|
||||
err = os.WriteFile(dbPath, data, 0o644)
|
||||
require.NoError(t, err, "failed to write test database to temp dir")
|
||||
|
||||
geoip, err := NewGeoIPLookup(dbPath, 1000, time.Hour, behavior)
|
||||
require.NoError(t, err, "failed to create GeoIPLookup")
|
||||
t.Cleanup(func() { geoip.Close() })
|
||||
|
||||
return geoip
|
||||
}
|
||||
|
||||
// TestGeoIPLookup_PrivateIPBehavior_Deny 测试私有 IP deny 策略。
|
||||
func TestGeoIPLookup_PrivateIPBehavior_Deny(t *testing.T) {
|
||||
dbPath := "/var/lib/geoip/GeoIP2-Country.mmdb"
|
||||
|
||||
geoip, err := NewGeoIPLookup(dbPath, 1000, time.Hour, "deny")
|
||||
if err != nil {
|
||||
t.Skipf("Skipping test: GeoIP database not available: %v", err)
|
||||
}
|
||||
defer geoip.Close()
|
||||
|
||||
privateIP := net.ParseIP("10.0.0.1")
|
||||
|
||||
country, err := geoip.LookupCountry(privateIP)
|
||||
require.NoError(t, err)
|
||||
assert.Equal(t, "PRIVATE_DENY", country)
|
||||
// TestNewGeoIPLookup_ValidDB 测试使用有效数据库创建 GeoIPLookup。
|
||||
func TestNewGeoIPLookup_ValidDB(t *testing.T) {
|
||||
geoip := setupTestGeoIP(t, "allow")
|
||||
assert.NotNil(t, geoip.db)
|
||||
assert.NotNil(t, geoip.cache)
|
||||
assert.Equal(t, time.Hour, geoip.ttl)
|
||||
assert.Equal(t, "allow", geoip.privateIPBehavior)
|
||||
}
|
||||
|
||||
// TestGeoIPLookup_PrivateIPBehavior_Bypass 测试私有 IP bypass 策略。
|
||||
func TestGeoIPLookup_PrivateIPBehavior_Bypass(t *testing.T) {
|
||||
dbPath := "/var/lib/geoip/GeoIP2-Country.mmdb"
|
||||
// TestNewGeoIPLookup_DefaultPrivateIPBehavior 测试默认私有 IP 行为（空字符串）。
|
||||
func TestNewGeoIPLookup_DefaultPrivateIPBehavior(t *testing.T) {
|
||||
geoip := setupTestGeoIP(t, "")
|
||||
assert.Equal(t, "allow", geoip.privateIPBehavior)
|
||||
}
|
||||
|
||||
geoip, err := NewGeoIPLookup(dbPath, 1000, time.Hour, "bypass")
|
||||
if err != nil {
|
||||
t.Skipf("Skipping test: GeoIP database not available: %v", err)
|
||||
// TestGeoIPLookup_LookupCountry 测试 IP 国家查询（已知国家代码）。
|
||||
func TestGeoIPLookup_LookupCountry(t *testing.T) {
|
||||
geoip := setupTestGeoIP(t, "allow")
|
||||
|
||||
// 2.125.160.216 在测试数据库中映射到 GB
|
||||
country, err := geoip.LookupCountry(net.ParseIP("2.125.160.216"))
|
||||
require.NoError(t, err)
|
||||
assert.Equal(t, "GB", country)
|
||||
|
||||
// 67.43.156.1 在测试数据库中映射到 BT
|
||||
country2, err := geoip.LookupCountry(net.ParseIP("67.43.156.1"))
|
||||
require.NoError(t, err)
|
||||
assert.Equal(t, "BT", country2)
|
||||
}
|
||||
|
||||
// TestGeoIPLookup_LookupCountry_Unknown 测试未找到国家代码时返回 UNKNOWN。
|
||||
func TestGeoIPLookup_LookupCountry_Unknown(t *testing.T) {
|
||||
geoip := setupTestGeoIP(t, "allow")
|
||||
|
||||
// 8.8.8.8 在测试数据库中没有记录
|
||||
country, err := geoip.LookupCountry(net.ParseIP("8.8.8.8"))
|
||||
require.NoError(t, err)
|
||||
assert.Equal(t, "UNKNOWN", country)
|
||||
}
|
||||
|
||||
// TestGeoIPLookup_PrivateIPAllow 测试私有 IP allow 策略。
|
||||
func TestGeoIPLookup_PrivateIPAllow(t *testing.T) {
|
||||
geoip := setupTestGeoIP(t, "allow")
|
||||
|
||||
tests := []struct {
|
||||
name string
|
||||
ip string
|
||||
}{
|
||||
{"10.0.0.1", "10.0.0.1"},
|
||||
{"192.168.1.1", "192.168.1.1"},
|
||||
{"127.0.0.1", "127.0.0.1"},
|
||||
}
|
||||
defer geoip.Close()
|
||||
|
||||
privateIP := net.ParseIP("172.16.0.1")
|
||||
for _, tt := range tests {
|
||||
t.Run(tt.name, func(t *testing.T) {
|
||||
country, err := geoip.LookupCountry(net.ParseIP(tt.ip))
|
||||
require.NoError(t, err)
|
||||
assert.Equal(t, "PRIVATE_ALLOW", country)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
_, err = geoip.LookupCountry(privateIP)
|
||||
// TestGeoIPLookup_PrivateIPDeny 测试私有 IP deny 策略。
|
||||
func TestGeoIPLookup_PrivateIPDeny(t *testing.T) {
|
||||
geoip := setupTestGeoIP(t, "deny")
|
||||
|
||||
tests := []struct {
|
||||
name string
|
||||
ip string
|
||||
}{
|
||||
{"10.0.0.1", "10.0.0.1"},
|
||||
{"172.16.0.1", "172.16.0.1"},
|
||||
}
|
||||
|
||||
for _, tt := range tests {
|
||||
t.Run(tt.name, func(t *testing.T) {
|
||||
country, err := geoip.LookupCountry(net.ParseIP(tt.ip))
|
||||
require.NoError(t, err)
|
||||
assert.Equal(t, "PRIVATE_DENY", country)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
// TestGeoIPLookup_PrivateIPBypass 测试私有 IP bypass 策略。
|
||||
func TestGeoIPLookup_PrivateIPBypass(t *testing.T) {
|
||||
geoip := setupTestGeoIP(t, "bypass")
|
||||
|
||||
country, err := geoip.LookupCountry(net.ParseIP("172.16.0.1"))
|
||||
assert.Error(t, err)
|
||||
assert.Contains(t, err.Error(), "private IP bypassed")
|
||||
}
|
||||
|
||||
// TestGeoIPLookup_DefaultPrivateIPBehavior 测试默认私有 IP 行为。
|
||||
func TestGeoIPLookup_DefaultPrivateIPBehavior(t *testing.T) {
|
||||
dbPath := "/var/lib/geoip/GeoIP2-Country.mmdb"
|
||||
|
||||
// 空字符串应该使用默认的 "allow"
|
||||
geoip, err := NewGeoIPLookup(dbPath, 1000, time.Hour, "")
|
||||
if err != nil {
|
||||
t.Skipf("Skipping test: GeoIP database not available: %v", err)
|
||||
}
|
||||
defer geoip.Close()
|
||||
|
||||
privateIP := net.ParseIP("127.0.0.1")
|
||||
|
||||
country, err := geoip.LookupCountry(privateIP)
|
||||
require.NoError(t, err)
|
||||
assert.Equal(t, "PRIVATE_ALLOW", country)
|
||||
}
|
||||
|
||||
// TestGeoIPLookup_GetStats 测试统计信息获取。
|
||||
func TestGeoIPLookup_GetStats(t *testing.T) {
|
||||
dbPath := "/var/lib/geoip/GeoIP2-Country.mmdb"
|
||||
|
||||
geoip, err := NewGeoIPLookup(dbPath, 1000, time.Hour, "allow")
|
||||
if err != nil {
|
||||
t.Skipf("Skipping test: GeoIP database not available: %v", err)
|
||||
}
|
||||
defer geoip.Close()
|
||||
|
||||
stats := geoip.GetStats()
|
||||
assert.GreaterOrEqual(t, stats.CacheSize, 0)
|
||||
assert.GreaterOrEqual(t, stats.CacheMaxSize, 0)
|
||||
assert.Empty(t, country)
|
||||
}
|
||||
|
||||
// TestGeoIPLookup_CacheBehavior 测试缓存行为。
|
||||
func TestGeoIPLookup_CacheBehavior(t *testing.T) {
|
||||
dbPath := "/var/lib/geoip/GeoIP2-Country.mmdb"
|
||||
geoip := setupTestGeoIP(t, "allow")
|
||||
|
||||
geoip, err := NewGeoIPLookup(dbPath, 1000, time.Hour, "allow")
|
||||
if err != nil {
|
||||
t.Skipf("Skipping test: GeoIP database not available: %v", err)
|
||||
}
|
||||
defer geoip.Close()
|
||||
// 第一次查询（数据库）
|
||||
country1, err := geoip.LookupCountry(net.ParseIP("2.125.160.216"))
|
||||
require.NoError(t, err)
|
||||
|
||||
// 使用公网 IP 进行测试（假设 8.8.8.8 是美国）
|
||||
publicIP := net.ParseIP("8.8.8.8")
|
||||
|
||||
// 第一次查询
|
||||
country1, err := geoip.LookupCountry(publicIP)
|
||||
if err != nil {
|
||||
// 数据库中可能没有该 IP 的信息
|
||||
t.Skipf("Skipping test: IP not found in database: %v", err)
|
||||
}
|
||||
|
||||
// 第二次查询（应该从缓存返回）
|
||||
country2, err := geoip.LookupCountry(publicIP)
|
||||
// 第二次查询（缓存）
|
||||
country2, err := geoip.LookupCountry(net.ParseIP("2.125.160.216"))
|
||||
require.NoError(t, err)
|
||||
assert.Equal(t, country1, country2)
|
||||
|
||||
// 验证缓存大小
|
||||
// 验证缓存大小 > 0
|
||||
stats := geoip.GetStats()
|
||||
assert.GreaterOrEqual(t, stats.CacheSize, 1)
|
||||
}
|
||||
|
||||
// TestGeoIPLookup_MultipleIPsCaching 测试多个不同 IP 的缓存。
|
||||
func TestGeoIPLookup_MultipleIPsCaching(t *testing.T) {
|
||||
geoip := setupTestGeoIP(t, "allow")
|
||||
|
||||
// 查询多个不同的 IP
|
||||
ip1 := net.ParseIP("2.125.160.216")
|
||||
ip2 := net.ParseIP("67.43.156.0")
|
||||
|
||||
_, err := geoip.LookupCountry(ip1)
|
||||
require.NoError(t, err)
|
||||
|
||||
_, err = geoip.LookupCountry(ip2)
|
||||
require.NoError(t, err)
|
||||
|
||||
// 缓存中应该有 2 个条目
|
||||
stats := geoip.GetStats()
|
||||
assert.GreaterOrEqual(t, stats.CacheSize, 2)
|
||||
}
|
||||
|
||||
// TestGeoIPLookup_GetStats 测试统计信息获取。
|
||||
func TestGeoIPLookup_GetStats(t *testing.T) {
|
||||
geoip := setupTestGeoIP(t, "allow")
|
||||
|
||||
stats := geoip.GetStats()
|
||||
assert.GreaterOrEqual(t, stats.CacheSize, 0)
|
||||
assert.GreaterOrEqual(t, stats.CacheMaxSize, 0)
|
||||
|
||||
// 查询后缓存大小应该增加
|
||||
_, err := geoip.LookupCountry(net.ParseIP("2.125.160.216"))
|
||||
require.NoError(t, err)
|
||||
|
||||
stats = geoip.GetStats()
|
||||
assert.GreaterOrEqual(t, stats.CacheSize, 1)
|
||||
}
|
||||
|
||||
// TestGeoIPLookup_Close 测试关闭数据库连接。
|
||||
func TestGeoIPLookup_Close(t *testing.T) {
|
||||
testDB := "/tmp/GeoIP2-Country-Test.mmdb"
|
||||
if _, err := os.Stat(testDB); os.IsNotExist(err) {
|
||||
t.Skipf("Skipping test: GeoIP test database not available: %v", err)
|
||||
}
|
||||
|
||||
geoip, err := NewGeoIPLookup(testDB, 100, time.Minute, "allow")
|
||||
require.NoError(t, err)
|
||||
|
||||
err = geoip.Close()
|
||||
assert.NoError(t, err)
|
||||
|
||||
// 关闭后再次查询应该报错
|
||||
_, err = geoip.LookupCountry(net.ParseIP("2.125.160.216"))
|
||||
assert.Error(t, err)
|
||||
}
|
||||
|
||||
// TestGeoIPLookup_TTLExpiration 测试缓存 TTL 过期。
|
||||
func TestGeoIPLookup_TTLExpiration(t *testing.T) {
|
||||
dbPath := "/var/lib/geoip/GeoIP2-Country.mmdb"
|
||||
|
||||
// 使用很短的 TTL
|
||||
geoip, err := NewGeoIPLookup(dbPath, 1000, 1*time.Millisecond, "allow")
|
||||
if err != nil {
|
||||
t.Skipf("Skipping test: GeoIP database not available: %v", err)
|
||||
}
|
||||
geoip, err := NewGeoIPLookup("/tmp/GeoIP2-Country-Test.mmdb", 1000, 1*time.Millisecond, "allow")
|
||||
require.NoError(t, err)
|
||||
defer geoip.Close()
|
||||
|
||||
publicIP := net.ParseIP("8.8.8.8")
|
||||
publicIP := net.ParseIP("2.125.160.216")
|
||||
|
||||
// 第一次查询
|
||||
_, err = geoip.LookupCountry(publicIP)
|
||||
if err != nil {
|
||||
t.Skipf("Skipping test: IP not found in database: %v", err)
|
||||
}
|
||||
require.NoError(t, err)
|
||||
|
||||
// 等待 TTL 过期
|
||||
time.Sleep(10 * time.Millisecond)
|
||||
|
||||
// 再次查询（缓存应该已过期）
|
||||
_, err = geoip.LookupCountry(publicIP)
|
||||
// 不应该报错，只是重新查询数据库
|
||||
// 再次查询（缓存应该已过期，重新查询数据库）
|
||||
country, err := geoip.LookupCountry(publicIP)
|
||||
assert.NoError(t, err)
|
||||
assert.Equal(t, "GB", country)
|
||||
}
|
||||
|
||||
// TestGeoIPLookup_InvalidIP 测试无效 IP 地址查询。
|
||||
func TestGeoIPLookup_InvalidIP(t *testing.T) {
|
||||
geoip := setupTestGeoIP(t, "allow")
|
||||
|
||||
// 传递 nil IP
|
||||
_, err := geoip.LookupCountry(nil)
|
||||
assert.Error(t, err)
|
||||
}
|
||||
|
||||
// TestGeoIPLookup_SmallCacheSize 测试小缓存容量 LRU 淘汰。
|
||||
func TestGeoIPLookup_SmallCacheSize(t *testing.T) {
|
||||
// 使用很小的缓存容量（2），测试 LRU 淘汰
|
||||
testDB := "/tmp/GeoIP2-Country-Test.mmdb"
|
||||
if _, err := os.Stat(testDB); os.IsNotExist(err) {
|
||||
t.Skipf("Skipping test: GeoIP test database not available: %v", err)
|
||||
}
|
||||
|
||||
geoip, err := NewGeoIPLookup(testDB, 2, time.Hour, "allow")
|
||||
require.NoError(t, err)
|
||||
defer geoip.Close()
|
||||
|
||||
// 查询 3 个不同的 IP，超过缓存容量
|
||||
ips := []string{"2.125.160.216", "67.43.156.0", "67.43.156.1"}
|
||||
for _, ipStr := range ips {
|
||||
_, err := geoip.LookupCountry(net.ParseIP(ipStr))
|
||||
assert.NoError(t, err)
|
||||
}
|
||||
|
||||
// 缓存大小不会超过设定的限制
|
||||
stats := geoip.GetStats()
|
||||
assert.LessOrEqual(t, stats.CacheSize, 2)
|
||||
}
|
||||
|
||||
// TestGeoIPLookup_PrivateIPNotCached 测试私有 IP 不会被缓存。
|
||||
func TestGeoIPLookup_PrivateIPNotCached(t *testing.T) {
|
||||
geoip := setupTestGeoIP(t, "allow")
|
||||
|
||||
// 查询私有 IP（不会进入数据库查询缓存）
|
||||
_, err := geoip.LookupCountry(net.ParseIP("10.0.0.1"))
|
||||
require.NoError(t, err)
|
||||
|
||||
// 查询一个公网 IP
|
||||
_, err = geoip.LookupCountry(net.ParseIP("2.125.160.216"))
|
||||
require.NoError(t, err)
|
||||
|
||||
// 缓存中只有 1 个条目（公网 IP）
|
||||
stats := geoip.GetStats()
|
||||
assert.Equal(t, 1, stats.CacheSize)
|
||||
}
|
||||
|
||||
// TestGeoIPLookup_ConcurrentAccess 测试并发访问安全性。
|
||||
func TestGeoIPLookup_ConcurrentAccess(t *testing.T) {
|
||||
geoip := setupTestGeoIP(t, "allow")
|
||||
|
||||
done := make(chan bool, 10)
|
||||
for i := 0; i < 10; i++ {
|
||||
go func() {
|
||||
_, err := geoip.LookupCountry(net.ParseIP("2.125.160.216"))
|
||||
assert.NoError(t, err)
|
||||
done <- true
|
||||
}()
|
||||
}
|
||||
|
||||
for i := 0; i < 10; i++ {
|
||||
<-done
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user