[jira] [Created] (NET-692) apache commons net 关于 FTPS的功能bug

["zheng qin (Jira)" <ji...@apache.org>]

zheng qin created NET-692:
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             Summary: apache commons net 关于 FTPS的功能bug
                 Key: NET-692
                 URL: https://issues.apache.org/jira/browse/NET-692
             Project: Commons Net
          Issue Type: Bug
          Components: FTP
    Affects Versions: 3.7
            Reporter: zheng qin
             Fix For: 3.7,1


LiteCA通过apache commons net开源软件，通过FTPS协议对接FTP服务器失败，异常堆栈打印如下：

javax.net.ssl.SSLException: Unsupported or unrecognized SSL message
 at java.base/sun.security.ssl.SSLSocketInputRecord.handleUnknownRecord(Unknown Source)
 at java.base/sun.security.ssl.SSLSocketInputRecord.decode(Unknown Source)
 at java.base/sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
 at java.base/sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
 at java.base/sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
 at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
 at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
 at org.apache.commons.net.ftp.FTPSClient._openDataConnection_(FTPSClient.java:642)
 at org.apache.commons.net.ftp.FTPClient._retrieveFile(FTPClient.java:1907)
 at org.apache.commons.net.ftp.FTPClient.retrieveFile(FTPClient.java:1893)



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