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Posted to dev@hc.apache.org by "Oleg Kalnichevski (JIRA)" <ji...@apache.org> on 2017/05/18 14:39:04 UTC
[jira] [Resolved] (HTTPCLIENT-1851) Regression ClassCastException
when connecting SSL
[ https://issues.apache.org/jira/browse/HTTPCLIENT-1851?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Oleg Kalnichevski resolved HTTPCLIENT-1851.
-------------------------------------------
Resolution: Duplicate
Fix Version/s: 4.5.4
Fixed by HTTPCLIENT-1836.
Oleg
> Regression ClassCastException when connecting SSL
> -------------------------------------------------
>
> Key: HTTPCLIENT-1851
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1851
> Project: HttpComponents HttpClient
> Issue Type: Bug
> Components: HttpClient (classic)
> Affects Versions: 4.5.3
> Reporter: Scott Carlson
> Fix For: 4.5.4
>
>
> I have a small program that makes a Rest call to get some data. With
> 'org.apache.httpcomponents:httpclient:4.5.2', it works fine.
> Upgrading to org.apache.httpcomponents:httpclient:4.5.3, I'm getting a ClassCastException. Nothing else changed. 4.5.2 doesn't even seem to go through this code path at all.
> 09:24:02.987 [main] DEBUG org.apache.http.impl.conn.PoolingHttpClientConnectionManager - Connection released: [id: 0][route: {s}->https://testserver:9091][total kept alive: 0; route allocated: 0 of 2; total allocated: 0 of 20]
> Exception in thread "main" java.lang.ClassCastException: [B cannot be cast to java.lang.String
> at org.apache.http.conn.ssl.DefaultHostnameVerifier.getSubjectAltNames(DefaultHostnameVerifier.java:309)
> at org.apache.http.conn.ssl.AbstractVerifier.verify(AbstractVerifier.java:136)
> at org.apache.http.conn.ssl.AbstractVerifier.verify(AbstractVerifier.java:123)
> at org.apache.http.conn.ssl.SSLConnectionSocketFactory.verifyHostname(SSLConnectionSocketFactory.java:463)
> at org.apache.http.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:397)
> at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:355)
> at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142)
> at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:359)
> at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:381)
> at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:237)
> at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
> at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
> at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:111)
> at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
> at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
> at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
> at org.springframework.http.client.HttpComponentsClientHttpRequest.executeInternal(HttpComponentsClientHttpRequest.java:89)
> at org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48)
> at org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:53)
> at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:652)
> at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:628)
> at org.springframework.web.client.RestTemplate.getForObject(RestTemplate.java:303)
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