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Added the missing GroupParaleter syntax checker (DIRAPI-343,
DIRSERVER-2264)
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elecharny committed May 20, 2019
1 parent 194c648 commit 2e636415295a52ad7a8383538ba81e03b2d75949
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@@ -1753,6 +1753,10 @@
//-------------------------------------------------------------------------
// ---- Syntaxes ----------------------------------------------------------
//-------------------------------------------------------------------------
// RFC 2307
public static final String NIS_NETGROUP_TRIPLE_SYNTAX = "1.3.6.1.1.1.0.0";
public static final String BOOT_PARAMETER_SYNTAX = "1.3.6.1.1.1.0.1";

public static final String NAME_OR_NUMERIC_ID_SYNTAX = "1.3.6.1.4.1.18060.0.4.0.0.0";

public static final String OBJECT_CLASS_TYPE_SYNTAX = "1.3.6.1.4.1.18060.0.4.0.0.1";
@@ -0,0 +1,295 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
package org.apache.directory.api.ldap.model.schema.syntaxCheckers;


import org.apache.directory.api.i18n.I18n;
import org.apache.directory.api.ldap.model.constants.SchemaConstants;
import org.apache.directory.api.ldap.model.schema.SyntaxChecker;
import org.apache.directory.api.util.Strings;


/**
* A SyntaxChecker which verifies that a value is a BootParameter according to
* RFC 2307 :
* <pre>
* bootparameter = key "=" server ":" path
* key = keystring
* server = keystring
* path = keystring
* </pre>
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
@SuppressWarnings("serial")
public final class BootParameterSyntaxChecker extends SyntaxChecker
{
/**
* A static instance of BootParameterSyntaxChecker
*/
public static final BootParameterSyntaxChecker INSTANCE =
new BootParameterSyntaxChecker( SchemaConstants.BOOT_PARAMETER_SYNTAX );

/**
* A static Builder for this class
*/
public static final class Builder extends SCBuilder<BootParameterSyntaxChecker>
{
/**
* The Builder constructor
*/
private Builder()
{
super( SchemaConstants.BOOT_PARAMETER_SYNTAX );
}


/**
* Create a new instance of BootParameterSyntaxChecker
* @return A new instance of BootParameterSyntaxChecker
*/
@Override
public BootParameterSyntaxChecker build()
{
return new BootParameterSyntaxChecker( oid );
}
}


/**
* Creates a new instance of BootParameterSyntaxChecker.
*
* @param oid The OID to use for this SyntaxChecker
*/
private BootParameterSyntaxChecker( String oid )
{
super( oid );
}


/**
* @return An instance of the Builder for this class
*/
public static Builder builder()
{
return new Builder();
}


private int parseKeyString( String strValue, int pos, char limit )
{
try
{
char c = strValue.charAt( pos );

// The end of the keyString
if ( c == limit )
{
return pos;
}

// We must have a first alphabetic char
if ( Character.isUpperCase( c ) || Character.isLowerCase( c ) )
{
pos++;
}
else
{
return -1;
}

c = strValue.charAt( pos );

while ( c != limit )
{
if ( Character.isUpperCase( c ) || Character.isLowerCase( c ) || Character.isDigit( c ) ||
( c == '-' ) || ( c == ';' ) || ( c == '_' ) )
{
pos++;
}
else
{
return -1;
}

c = strValue.charAt( pos );
}

return pos;
}
catch ( IndexOutOfBoundsException ioobe )
{
return -1;
}
}


private int parseKeyString( String strValue, int pos )
{
try
{
char c = strValue.charAt( pos );

// We must have a first alphabetic char
if ( Character.isUpperCase( c ) || Character.isLowerCase( c ) )
{
pos++;
}
else
{
return -1;
}

while ( pos < strValue.length() )
{
c = strValue.charAt( pos );

if ( Character.isUpperCase( c ) || Character.isLowerCase( c ) || Character.isDigit( c ) ||
( c == '-' ) || ( c == ';' ) || ( c == '_' ) )
{
pos++;
}
else
{
return -1;
}
}

return pos;
}
catch ( IndexOutOfBoundsException ioobe )
{
return -1;
}
}


/**
* {@inheritDoc}
*/
@Override
public boolean isValidSyntax( Object value )
{
String strValue;

if ( value == null )
{
if ( LOG.isDebugEnabled() )
{
LOG.debug( I18n.err( I18n.ERR_13210_SYNTAX_INVALID, "null" ) );
}

return false;
}

if ( value instanceof String )
{
strValue = ( String ) value;
}
else if ( value instanceof byte[] )
{
strValue = Strings.utf8ToString( ( byte[] ) value );
}
else
{
strValue = value.toString();
}

// The BootParameter must at least contain a '=' and a ':', plus 3 keyStrings
if ( strValue.length() < 5 )
{
if ( LOG.isDebugEnabled() )
{
LOG.debug( I18n.err( I18n.ERR_13210_SYNTAX_INVALID, value ) );
}

return false;
}

// The key
int pos = parseKeyString( strValue, 0, '=' );

if ( pos == -1 )
{
if ( LOG.isDebugEnabled() )
{
LOG.debug( I18n.err( I18n.ERR_13210_SYNTAX_INVALID, value ) );
}

return false;
}

if ( strValue.charAt( pos ) != '=' )
{
if ( LOG.isDebugEnabled() )
{
LOG.debug( I18n.err( I18n.ERR_13210_SYNTAX_INVALID, value ) );
}

return false;
}
else
{
pos++;
}

// The server
pos = parseKeyString( strValue, pos, ':' );

if ( pos == -1 )
{
if ( LOG.isDebugEnabled() )
{
LOG.debug( I18n.err( I18n.ERR_13210_SYNTAX_INVALID, value ) );
}

return false;
}

if ( strValue.charAt( pos ) != ':' )
{
if ( LOG.isDebugEnabled() )
{
LOG.debug( I18n.err( I18n.ERR_13210_SYNTAX_INVALID, value ) );
}

return false;
}
else
{
pos++;
}

// The path
pos = parseKeyString( strValue, pos );

if ( pos == -1 )
{
if ( LOG.isDebugEnabled() )
{
LOG.debug( I18n.err( I18n.ERR_13210_SYNTAX_INVALID, value ) );
}

return false;
}

return true;
}
}

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