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Posted to dev@directory.apache.org by "Emmanuel Lecharny (JIRA)" <ji...@apache.org> on 2015/10/07 16:51:27 UTC
[jira] [Created] (DIRAPI-255) An escaped space at the end of a RDN
will not be kept due to a bug in the ComplexDNParser
Emmanuel Lecharny created DIRAPI-255:
----------------------------------------
Summary: An escaped space at the end of a RDN will not be kept due to a bug in the ComplexDNParser
Key: DIRAPI-255
URL: https://issues.apache.org/jira/browse/DIRAPI-255
Project: Directory Client API
Issue Type: Bug
Affects Versions: 1.0.0-M31
Reporter: Emmanuel Lecharny
Fix For: 1.0.0-M32
When we try to parse a DN like {{"cn=\\ a b c\\ "}}, the {{ComplexDnParser}} will remove the last space due to this code :
{code}
attributeTypeAndValue [Rdn rdn] returns [String upName = ""]
{
matchedProduction( "attributeTypeAndValue()" );
String type = null;
UpAndNormValue value = new UpAndNormValue();
String upValue = null;
}
:
(
( SPACE { upName += " "; } )*
type = attributeType { upName += type; }
( SPACE { upName += " "; } )*
EQUALS { upName += "="; }
( SPACE
{
upName += " ";
if ( upValue == null )
{
upValue = " ";
}
else
{
upValue += " ";
}
} )*
attributeValue[value]
{
try
{
if ( value.value instanceof String )
{
Object unescapedValue = Rdn.unescapeValue( Strings.trim( (String)value.rawValue ) );
...
{code}
Here, the {{trim}} method will remove the last space, no matter if there is a backslash before
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