mirror of
https://github.com/Buriburizaem0n/nezha_domains.git
synced 2026-09-19 09:40:12 +00:00
79 lines
2.3 KiB
Go
79 lines
2.3 KiB
Go
package controller
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import (
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"bytes"
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"net/http/httptest"
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"testing"
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"github.com/gin-gonic/gin"
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"github.com/stretchr/testify/require"
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"github.com/nezhahq/nezha/model"
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"github.com/nezhahq/nezha/service/singleton"
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)
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func mcpEndpointRawCtx(t *testing.T, tok *model.APIToken, raw []byte) (*gin.Context, *httptest.ResponseRecorder) {
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t.Helper()
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gin.SetMode(gin.TestMode)
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w := httptest.NewRecorder()
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c, engine := gin.CreateTestContext(w)
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require.NotNil(t, engine)
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c.Request = httptest.NewRequest("POST", "/mcp", bytes.NewReader(raw))
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c.Request.Header.Set("Content-Type", "application/json")
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c.Set(apiTokenCtxKey, tok)
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c.Set(model.CtxKeyAPIToken, tok)
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return c, w
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}
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func mcpRateLimitTestSetup(t *testing.T, budget int) *model.APIToken {
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t.Helper()
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originalConf := singleton.Conf
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originalLimiter := mcpRateLimiterShared
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t.Cleanup(func() {
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singleton.Conf = originalConf
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mcpRateLimiterShared = originalLimiter
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})
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cfg := &model.Config{}
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cfg.SetMCPEnabled(true)
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singleton.Conf = &singleton.ConfigClass{Config: cfg}
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mcpRateLimiterShared = newMCPRateLimiter(budget, budget)
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return &model.APIToken{ID: 4243, UserID: 1}
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}
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// A flood of tools/call requests whose params fail to parse must still consume
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// the per-token budget. Otherwise a valid PAT bypasses the limiter by always
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// sending malformed arguments.
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func TestMCPMalformedToolsCallParamsCountsAgainstRateLimit(t *testing.T) {
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tok := mcpRateLimitTestSetup(t, 2)
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raw := []byte(`{"jsonrpc":"2.0","id":1,"method":"tools/call","params":"not-an-object"}`)
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for i := 0; i < 5; i++ {
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c, w := mcpEndpointRawCtx(t, tok, raw)
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mcpEndpoint(c)
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require.NotEmpty(t, w.Body.Bytes())
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}
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if mcpRateLimiterShared.Allow(tok.ID) {
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t.Fatal("malformed tools/call params must still consume the rate budget; limiter not saturated")
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}
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}
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// A flood of unparseable JSON-RPC envelopes from an authenticated PAT must also
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// consume the budget.
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func TestMCPMalformedEnvelopeCountsAgainstRateLimit(t *testing.T) {
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tok := mcpRateLimitTestSetup(t, 2)
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raw := []byte(`{not valid json`)
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for i := 0; i < 5; i++ {
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c, w := mcpEndpointRawCtx(t, tok, raw)
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mcpEndpoint(c)
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require.NotEmpty(t, w.Body.Bytes())
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}
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if mcpRateLimiterShared.Allow(tok.ID) {
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t.Fatal("malformed JSON-RPC envelope must still consume the rate budget; limiter not saturated")
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}
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}
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