Scala:如何忽略’SSLHandshakeException’
发布时间:2020-12-16 09:55:08 所属栏目:安全 来源:网络整理
导读:有了这样的代码: val html = Source.fromURL("https://scans.io/json") 获得例外: Exception in thread "main" javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.cert
有了这样的代码:
val html = Source.fromURL("https://scans.io/json") 获得例外: Exception in thread "main" javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at sun.security.ssl.Alerts.getSSLException(Alerts.java:192) at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1886) ... 我可以找到如何修复Java但不知道 – 如何在Scala中修复它? 解决方法
您可以通过配置SSLContext来实现此目的.
这是一个有效的代码 import javax.net.ssl._ import java.security.cert.X509Certificate import scala.io.Source // Bypasses both client and server validation. object TrustAll extends X509TrustManager { val getAcceptedIssuers = null def checkClientTrusted(x509Certificates: Array[X509Certificate],s: String) = {} def checkServerTrusted(x509Certificates: Array[X509Certificate],s: String) = {} } // Verifies all host names by simply returning true. object VerifiesAllHostNames extends HostnameVerifier { def verify(s: String,sslSession: SSLSession) = true } // Main class object Test extends App { // SSL Context initialization and configuration val sslContext = SSLContext.getInstance("SSL") sslContext.init(null,Array(TrustAll),new java.security.SecureRandom()) HttpsURLConnection.setDefaultSSLSocketFactory(sslContext.getSocketFactory) HttpsURLConnection.setDefaultHostnameVerifier(VerifiesAllHostNames) // Actual call val html = Source.fromURL("https://scans.io/json") println(html.mkString) } 这个怎么运作 Source.fromURL在场景后面使用java.net.HttpURLConnection.所以这段代码很简单,因为TrustAll会绕过checkClientTrusted和checkServerTrusted方法. (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |