li
40c563c4ae
400 "Failed to parse request body" 此前丢弃底层错误，无法区分 JSON 真非法、还是 body 被截断/被中间件提前消费。 - 服务层 invalid json 错误增补 len/offset/非法字符信息 （仅诊断元数据，不含 body 内容，可安全 wrap）； - handler 层新增 logRequestBodyParseFailure，向服务端日志输出 底层错误 + body 长度 + 转义后的 head/tail 片段（各 256B）， 客户端响应文案保持不变； - 接入全部 9 处入站解析点（messages/count_tokens/responses/ chat_completions/embeddings，Anthropic 与 OpenAI 网关）。 Fixes #3715
53 lines
1.5 KiB
Go
53 lines
1.5 KiB
Go
//go:build unit
|
|
|
|
package service
|
|
|
|
import (
|
|
"fmt"
|
|
"strings"
|
|
"testing"
|
|
|
|
"github.com/Wei-Shaw/sub2api/internal/domain"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestDescribeInvalidJSON_TruncatedBody(t *testing.T) {
|
|
// Simulates a body cut off mid-stream (e.g. partially consumed by middleware).
|
|
body := []byte(`{"model":"claude-sonnet-4-6","messages":[{"role":"user","content":"hi`)
|
|
|
|
err := DescribeInvalidJSON(body)
|
|
|
|
require.Error(t, err)
|
|
require.Contains(t, err.Error(), fmt.Sprintf("len=%d", len(body)))
|
|
require.Contains(t, err.Error(), "unexpected end of JSON input")
|
|
}
|
|
|
|
func TestDescribeInvalidJSON_InvalidCharacterWithOffset(t *testing.T) {
|
|
body := []byte(`{"model": bad}`)
|
|
|
|
err := DescribeInvalidJSON(body)
|
|
|
|
require.Error(t, err)
|
|
require.Contains(t, err.Error(), "offset=11")
|
|
require.Contains(t, err.Error(), "invalid character")
|
|
}
|
|
|
|
func TestDescribeInvalidJSON_DoesNotLeakBodyContent(t *testing.T) {
|
|
secret := "sk-super-secret-value"
|
|
body := []byte(`{"api_key":"` + secret + `","broken":`)
|
|
|
|
err := DescribeInvalidJSON(body)
|
|
|
|
require.Error(t, err)
|
|
require.NotContains(t, err.Error(), secret)
|
|
}
|
|
|
|
func TestParseGatewayRequest_InvalidJSONErrorIsDiagnostic(t *testing.T) {
|
|
body := []byte(`{"model":"claude-sonnet-4-6","messages":[`)
|
|
|
|
_, err := ParseGatewayRequest(NewRequestBodyRef(body), domain.PlatformAnthropic)
|
|
|
|
require.Error(t, err)
|
|
require.True(t, strings.HasPrefix(err.Error(), "invalid json (len="), "error should carry diagnostics, got: %s", err.Error())
|
|
}
|