-
Notifications
You must be signed in to change notification settings - Fork 1
Expand file tree
/
Copy pathqmc_test.go
More file actions
52 lines (46 loc) · 1.75 KB
/
Copy pathqmc_test.go
File metadata and controls
52 lines (46 loc) · 1.75 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
package main
import (
"bytes"
"os"
"testing"
)
// TestKuwoEkeyDecrypt 验证酷我 ekey 的 DES-ECB 解密 + raw key 提取 + QMC 密钥派生,
// 与 nonebot-plugin-kuwo (src/qmc.rs) 的 Python 实现逐字节对比。
func TestKuwoEkeyDecrypt(t *testing.T) {
ekeyBytes, err := os.ReadFile("testdata/test_ekey.txt")
if err != nil {
t.Skipf("跳过:未找到 testdata/test_ekey.txt: %v", err)
}
ekey := string(bytes.TrimSpace(ekeyBytes))
// 验证 kuwoBase64Decrypt(DES-ECB 解密 + 去尾部零)
decrypted, err := kuwoBase64Decrypt(ekey)
if err != nil {
t.Fatalf("kuwoBase64Decrypt 失败: %v", err)
}
if expected, eerr := os.ReadFile("testdata/expected_kuwo_b64dec.bin"); eerr == nil {
if !bytes.Equal(decrypted, expected) {
t.Errorf("kuwoBase64Decrypt 输出不匹配: got %d 字节, want %d 字节", len(decrypted), len(expected))
}
}
// 验证 extractQmcRawKey(从尾部提取 704/364 字节 base64 子串)
rawKey, err := extractQmcRawKey(ekey)
if err != nil {
t.Fatalf("extractQmcRawKey 失败: %v", err)
}
if expected, eerr := os.ReadFile("testdata/expected_raw_key.bin"); eerr == nil {
if !bytes.Equal(rawKey, expected) {
t.Errorf("rawKey 不匹配: got %d 字节, want %d 字节", len(rawKey), len(expected))
}
}
// 验证 deriveKey(QMC 密钥派生:base64 解码 → V2 前缀检查 → V1 派生)
qmcKey, err := deriveKey(rawKey)
if err != nil {
t.Fatalf("deriveKey 失败: %v", err)
}
if expected, eerr := os.ReadFile("testdata/expected_qmc_key.bin"); eerr == nil {
if !bytes.Equal(qmcKey, expected) {
t.Errorf("qmcKey 不匹配: got %d 字节, want %d 字节", len(qmcKey), len(expected))
}
}
t.Logf("解密链验证通过: ekey(%d) → rawKey(%d) → qmcKey(%d)", len(ekey), len(rawKey), len(qmcKey))
}