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add method

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This commit is contained in:
Looly 2023-04-17 10:55:27 +08:00
parent 2505a7d4dd
commit 30e91dd505
1 changed files with 71 additions and 13 deletions
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64
hutool-core/src/main/java/org/dromara/hutool/core/net/ssl/SSLUtil.java
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@ -12,11 +12,15 @@
package org.dromara.hutool.core.net.ssl;
import org.dromara.hutool.core.exceptions.UtilException;
import org.dromara.hutool.core.io.IORuntimeException;
import org.dromara.hutool.core.text.StrUtil;
import javax.net.ssl.KeyManager;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.*;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.Provider;
/**
* SSL(Secure Sockets Layer 安全套接字协议)相关工具封装
@ -26,6 +30,60 @@ import javax.net.ssl.TrustManager;
*/
public class SSLUtil {
/**
* 获取指定的{@link X509TrustManager}<br>
* 此方法主要用于获取自签证书的{@link X509TrustManager}
*
* @param keyStore {@link KeyStore}
* @param provider 算法提供者，如bc，{@code null}表示默认
* @return {@link X509TrustManager} or {@code null}
* @since 6.0.0
*/
public static X509TrustManager getTrustManager(final KeyStore keyStore, final Provider provider) {
return getTrustManager(keyStore, null, provider);
}
/**
* 获取指定的{@link X509TrustManager}<br>
* 此方法主要用于获取自签证书的{@link X509TrustManager}
*
* @param keyStore {@link KeyStore}
* @param algorithm 算法名称，如"SunX509"，{@code null}表示默认SunX509
* @param provider 算法提供者，如bc，{@code null}表示默认SunJSSE
* @return {@link X509TrustManager} or {@code null}
* @since 6.0.0
*/
public static X509TrustManager getTrustManager(final KeyStore keyStore, String algorithm, final Provider provider) {
final TrustManagerFactory tmf;
if(StrUtil.isEmpty(algorithm)){
algorithm = TrustManagerFactory.getDefaultAlgorithm();
}
try {
if(null == provider){
tmf = TrustManagerFactory.getInstance(algorithm);
} else{
tmf = TrustManagerFactory.getInstance(algorithm, provider);
}
} catch (final NoSuchAlgorithmException e) {
throw new UtilException(e);
}
try {
tmf.init(keyStore);
} catch (final KeyStoreException e) {
throw new UtilException(e);
}
final TrustManager[] tms = tmf.getTrustManagers();
for (final TrustManager tm : tms) {
if (tm instanceof X509TrustManager) {
return (X509TrustManager) tm;
}
}
return null;
}
/**
* 创建{@link SSLContext}，信任全部，协议为TLS
*