Jens Borgland created HTTPCLIENT-1698:
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             Summary: Hostname verification fails when using URL with literal 
IPv6 address
                 Key: HTTPCLIENT-1698
                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1698
             Project: HttpComponents HttpClient
          Issue Type: Bug
          Components: HttpConn
    Affects Versions: 4.4.1
            Reporter: Jens Borgland


Repro steps:

# Set up an HTTPS server with proper certificates (with the IPv6 address as a 
subject alternative name)
# Set up HttpClient with the DefaultHostnameVerifier
# Try to contact the server using the IPv6 address (in square brackets in 
accordance with RFC 2732) in the URL, something like: 
https://[2001:db8::2:1]:443/example

Result: 
An SSLPeerUnverifiedException (note the square brackets):
{noformat} 
Host name '[2001:db8::2:1]' does not match the certificate subject provided by 
the peer <redacted>
{noformat} 

*Expected*: 
The hostname verification to work 
({{org.apache.http.conn.ssl.SSLConnectionSocketFactory}} should feed just the 
IP address, without square brackets, to the HostnameVerifier).



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