lxm_library_java/JustAuth
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♻️ 使用 StandardCharsets.UTF_8 替换 字符串UTF-8

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1. 字符串形式的 utf-8 会抛异常
2. Charset 的性能要好
This commit is contained in:
Yangkai.Shen
2019-06-21 15:34:38 +08:00
parent b8d9f2ebc9
commit 9d1ab36e21
1 changed files with 8 additions and 11 deletions
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19
src/main/java/me/zhyd/oauth/utils/GlobalAuthUtil.java
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@@ -8,6 +8,8 @@ import javax.crypto.spec.SecretKeySpec;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.net.URLEncoder;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;
import java.util.Arrays;
@@ -22,16 +24,12 @@ import java.util.Map;
* @since 1.8
*/
public class GlobalAuthUtil {
private static final String DEFAULT_ENCODING = "UTF-8";
private static final Charset DEFAULT_ENCODING = StandardCharsets.UTF_8;
private static final String ALGORITHM = "HmacSHA256";
public static String generateDingTalkSignature(String secretKey, String timestamp) {
try {
byte[] signData = sign(secretKey.getBytes(DEFAULT_ENCODING), timestamp.getBytes(DEFAULT_ENCODING));
return urlEncode(new String(Base64.encode(signData, false)));
} catch (UnsupportedEncodingException ex) {
throw new AuthException("Unsupported algorithm: " + DEFAULT_ENCODING, ex);
}
byte[] signData = sign(secretKey.getBytes(DEFAULT_ENCODING), timestamp.getBytes(DEFAULT_ENCODING));
return urlEncode(new String(Base64.encode(signData, false)));
}
private static byte[] sign(byte[] key, byte[] data) {
@@ -52,9 +50,8 @@ public class GlobalAuthUtil {
}
try {
String encoded = URLEncoder.encode(value, GlobalAuthUtil.DEFAULT_ENCODING);
return encoded.replace("+", "%20").replace("*", "%2A")
.replace("~", "%7E").replace("/", "%2F");
String encoded = URLEncoder.encode(value, GlobalAuthUtil.DEFAULT_ENCODING.displayName());
return encoded.replace("+", "%20").replace("*", "%2A").replace("~", "%7E").replace("/", "%2F");
} catch (UnsupportedEncodingException e) {
throw new AuthException("Failed To Encode Uri", e);
}
@@ -65,7 +62,7 @@ public class GlobalAuthUtil {
return "";
}
try {
return URLDecoder.decode(value, GlobalAuthUtil.DEFAULT_ENCODING);
return URLDecoder.decode(value, GlobalAuthUtil.DEFAULT_ENCODING.displayName());
} catch (UnsupportedEncodingException e) {
throw new AuthException("Failed To Decode Uri", e);
}