fix: The hmac-auth plugin support HMAC-SM3 algorithm. Resolved #11927

[fanchangjifen]

Description

The current version of APISIX is built based on OpenSSL 3.x and includes the lua-resty-openssl module. On this basis, the dependency of the HMAC algorithm in the hmac-auth plugin has been modified to enable the plugin to support the HMAC-SM3 message authentication code algorithm.

Fixes #11927

Checklist

• I have explained the need for this PR and the problem it solves
• I have explained the changes or the new features added to this PR
• I have added tests corresponding to this change
• I have updated the documentation to reflect this change
• I have verified that this change is backward compatible (If not, please discuss on the APISIX mailing list first)

[Revolyssup]

@fanchangjifen Can you add some tests. here please?

[fanchangjifen]

@fanchangjifen Can you add some tests. here please?

What kind of example? I might not be very good at automated test cases. Could you provide an implementation of HAMC-SM3 based on Tencent Kona Crypto, similar to this one: #11929 @Revolyssup

[fanchangjifen]

for java

<dependency>
    <groupId>com.tencent.kona</groupId>
    <artifactId>kona-crypto</artifactId>
    <version>1.0.10</version>
</dependency>

public static String hmacSm3Base64Str(final String key, final String data) {
  try {
      Security.addProvider(new KonaCryptoProvider());
      SecretKey secretKey = new SecretKeySpec(key.getBytes(StandardCharsets.UTF_8), "HmacSM3");
      Mac hmac = Mac.getInstance("HmacSM3");
      hmac.init(secretKey);
      byte[] hmacSm3Bytes = hmac.doFinal(data.getBytes(StandardCharsets.UTF_8));
      return new String(Base64.encodeBase64(hmacSm3Bytes), StandardCharsets.UTF_8);
  } catch (Exception e) {
      e.printStackTrace();
  }
  return null;
}

[Baoyuantop]

Please add test case and doc.

[fanchangjifen]

Please add test case and doc.
测试脚本看不太懂，能否告知在哪里写测试用例和文档

[fanchangjifen]

Please add test case and doc.

另外我需要通过其他语言来佐证signature的一致性，不太清楚如何下手
test case里面对hmac-sha256的验证，是用两种不同的计算过程实现的

[Baoyuantop]

Please add test case and doc.
测试脚本看不太懂，能否告知在哪里写测试用例和文档

You can refer to https://apisix.apache.org/docs/apisix/internal/testing-framework/