eu.clarussecure.proxy.protocol.plugins.pgsql.message.sql

Class PgsqlEventProcessor

java.lang.Object

eu.clarussecure.proxy.protocol.plugins.pgsql.message.sql.PgsqlEventProcessor

All Implemented Interfaces:

EventProcessor

public class PgsqlEventProcessor
extends Object
implements EventProcessor

Field Summary

Fields

Modifier and Type	Field and Description
static String	DATABASE_KEY
static String	FUNCTION_ADD_GEOMETRY_COLUMN
static String	FUNCTION_HAS_COLUMN_PRIVILEGE
static String	FUNCTION_METADATA
static String	FUNCTION_PROTECTED
static String	FUNCTION_ST_AS_BINARY
static String	FUNCTION_ST_AS_TEXT
static String	FUNCTION_ST_ESTIMATED_EXTENT
static String	FUNCTION_ST_EXTENT
static String	FUNCTION_UPPER
String[]	FUNCTIONS_WITH_SUPPORTED_RETURN_TYPE
static String	USER_KEY

Constructor Summary

Constructors

Constructor and Description
PgsqlEventProcessor()

Method Summary

Modifier and Type	Method and Description
MessageTransferMode<AuthenticationResponse,Void>	processAuthenticationResponse(io.netty.channel.ChannelHandlerContext ctx, AuthenticationResponse response)
MessageTransferMode<Void,Void>	processBindCompleteResponse(io.netty.channel.ChannelHandlerContext ctx)
QueriesTransferMode<BindStep,CommandResults>	processBindStep(io.netty.channel.ChannelHandlerContext ctx, BindStep bindStep)
MessageTransferMode<Void,Void>	processCloseCompleteResponse(io.netty.channel.ChannelHandlerContext ctx)
QueriesTransferMode<CloseStep,CommandResults>	processCloseStep(io.netty.channel.ChannelHandlerContext ctx, CloseStep closeStep)
MessageTransferMode<CString,Void>	processCommandCompleteResult(io.netty.channel.ChannelHandlerContext ctx, CString tag)
MessageTransferMode<List<io.netty.buffer.ByteBuf>,Void>	processDataRowResponse(io.netty.channel.ChannelHandlerContext ctx, List<io.netty.buffer.ByteBuf> values)
QueriesTransferMode<DescribeStep,CommandResults>	processDescribeStep(io.netty.channel.ChannelHandlerContext ctx, DescribeStep describeStep)
MessageTransferMode<Void,Void>	processEmptyQueryResponse(io.netty.channel.ChannelHandlerContext ctx)
MessageTransferMode<Map<Byte,CString>,Void>	processErrorResult(io.netty.channel.ChannelHandlerContext ctx, Map<Byte,CString> fields)
QueriesTransferMode<ExecuteStep,CommandResults>	processExecuteStep(io.netty.channel.ChannelHandlerContext ctx, ExecuteStep executeStep)
QueriesTransferMode<FlushStep,Void>	processFlushStep(io.netty.channel.ChannelHandlerContext ctx, FlushStep flushStep)
MessageTransferMode<Void,Void>	processNoDataResponse(io.netty.channel.ChannelHandlerContext ctx)
MessageTransferMode<List<Long>,Void>	processParameterDescriptionResponse(io.netty.channel.ChannelHandlerContext ctx, List<Long> types)
MessageTransferMode<Void,Void>	processParseCompleteResponse(io.netty.channel.ChannelHandlerContext ctx)
MessageTransferMode<Void,Void>	processPortalSuspendedResponse(io.netty.channel.ChannelHandlerContext ctx)
MessageTransferMode<Byte,Void>	processReadyForQueryResponse(io.netty.channel.ChannelHandlerContext ctx, Byte transactionStatus)
MessageTransferMode<List<PgsqlRowDescriptionMessage.Field>,Void>	processRowDescriptionResponse(io.netty.channel.ChannelHandlerContext ctx, List<PgsqlRowDescriptionMessage.Field> fields)
QueriesTransferMode<SQLStatement,CommandResults>	processStatement(io.netty.channel.ChannelHandlerContext ctx, SQLStatement sqlStatement)
QueriesTransferMode<SynchronizeStep,Byte>	processSynchronizeStep(io.netty.channel.ChannelHandlerContext ctx, SynchronizeStep synchronizeStep)
MessageTransferMode<CString,Void>	processUserAuthentication(io.netty.channel.ChannelHandlerContext ctx, CString password)
MessageTransferMode<Map<CString,CString>,Void>	processUserIdentification(io.netty.channel.ChannelHandlerContext ctx, Map<CString,CString> parameters)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

USER_KEY

public static final String USER_KEY

See Also:

Constant Field Values

DATABASE_KEY

public static final String DATABASE_KEY

See Also:

Constant Field Values

FUNCTION_METADATA

public static final String FUNCTION_METADATA

See Also:

Constant Field Values

FUNCTION_PROTECTED

public static final String FUNCTION_PROTECTED

See Also:

Constant Field Values

FUNCTION_HAS_COLUMN_PRIVILEGE

public static final String FUNCTION_HAS_COLUMN_PRIVILEGE

See Also:

Constant Field Values

FUNCTION_ADD_GEOMETRY_COLUMN

public static final String FUNCTION_ADD_GEOMETRY_COLUMN

See Also:

Constant Field Values

FUNCTION_ST_AS_BINARY

public static final String FUNCTION_ST_AS_BINARY

See Also:

Constant Field Values

FUNCTION_ST_AS_TEXT

public static final String FUNCTION_ST_AS_TEXT

See Also:

Constant Field Values

FUNCTION_ST_EXTENT

public static final String FUNCTION_ST_EXTENT

See Also:

Constant Field Values

FUNCTION_ST_ESTIMATED_EXTENT

public static final String FUNCTION_ST_ESTIMATED_EXTENT

See Also:

Constant Field Values

FUNCTION_UPPER

public static final String FUNCTION_UPPER

See Also:

Constant Field Values

FUNCTIONS_WITH_SUPPORTED_RETURN_TYPE

public String[] FUNCTIONS_WITH_SUPPORTED_RETURN_TYPE

Constructor Detail

PgsqlEventProcessor

public PgsqlEventProcessor()

Method Detail

processUserIdentification

public MessageTransferMode<Map<CString,CString>,Void> processUserIdentification(io.netty.channel.ChannelHandlerContext ctx,
                                                                                Map<CString,CString> parameters)
                                                                         throws IOException

Specified by:

processUserIdentification in interface EventProcessor

Throws:

IOException

processAuthenticationResponse

public MessageTransferMode<AuthenticationResponse,Void> processAuthenticationResponse(io.netty.channel.ChannelHandlerContext ctx,
                                                                                      AuthenticationResponse response)
                                                                               throws IOException

Specified by:

processAuthenticationResponse in interface EventProcessor

Throws:

IOException

processUserAuthentication

public MessageTransferMode<CString,Void> processUserAuthentication(io.netty.channel.ChannelHandlerContext ctx,
                                                                   CString password)
                                                            throws IOException

Specified by:

processUserAuthentication in interface EventProcessor

Throws:

IOException

processStatement

public QueriesTransferMode<SQLStatement,CommandResults> processStatement(io.netty.channel.ChannelHandlerContext ctx,
                                                                         SQLStatement sqlStatement)
                                                                  throws IOException

Specified by:

processStatement in interface EventProcessor

Throws:

IOException

processBindStep

public QueriesTransferMode<BindStep,CommandResults> processBindStep(io.netty.channel.ChannelHandlerContext ctx,
                                                                    BindStep bindStep)
                                                             throws IOException

Specified by:

processBindStep in interface EventProcessor

Throws:

IOException

processDescribeStep

public QueriesTransferMode<DescribeStep,CommandResults> processDescribeStep(io.netty.channel.ChannelHandlerContext ctx,
                                                                            DescribeStep describeStep)
                                                                     throws IOException

Specified by:

processDescribeStep in interface EventProcessor

Throws:

IOException

processExecuteStep

public QueriesTransferMode<ExecuteStep,CommandResults> processExecuteStep(io.netty.channel.ChannelHandlerContext ctx,
                                                                          ExecuteStep executeStep)
                                                                   throws IOException

Specified by:

processExecuteStep in interface EventProcessor

Throws:

IOException

processCloseStep

public QueriesTransferMode<CloseStep,CommandResults> processCloseStep(io.netty.channel.ChannelHandlerContext ctx,
                                                                      CloseStep closeStep)
                                                               throws IOException

Specified by:

processCloseStep in interface EventProcessor

Throws:

IOException

processSynchronizeStep

public QueriesTransferMode<SynchronizeStep,Byte> processSynchronizeStep(io.netty.channel.ChannelHandlerContext ctx,
                                                                        SynchronizeStep synchronizeStep)
                                                                 throws IOException

Specified by:

processSynchronizeStep in interface EventProcessor

Throws:

IOException

processFlushStep

public QueriesTransferMode<FlushStep,Void> processFlushStep(io.netty.channel.ChannelHandlerContext ctx,
                                                            FlushStep flushStep)
                                                     throws IOException

Specified by:

processFlushStep in interface EventProcessor

Throws:

IOException

processParseCompleteResponse

public MessageTransferMode<Void,Void> processParseCompleteResponse(io.netty.channel.ChannelHandlerContext ctx)

Specified by:

processParseCompleteResponse in interface EventProcessor

processBindCompleteResponse

public MessageTransferMode<Void,Void> processBindCompleteResponse(io.netty.channel.ChannelHandlerContext ctx)

Specified by:

processBindCompleteResponse in interface EventProcessor

processParameterDescriptionResponse

public MessageTransferMode<List<Long>,Void> processParameterDescriptionResponse(io.netty.channel.ChannelHandlerContext ctx,
                                                                                List<Long> types)

Specified by:

processParameterDescriptionResponse in interface EventProcessor

processRowDescriptionResponse

public MessageTransferMode<List<PgsqlRowDescriptionMessage.Field>,Void> processRowDescriptionResponse(io.netty.channel.ChannelHandlerContext ctx,
                                                                                                      List<PgsqlRowDescriptionMessage.Field> fields)

Specified by:

processRowDescriptionResponse in interface EventProcessor

processDataRowResponse

public MessageTransferMode<List<io.netty.buffer.ByteBuf>,Void> processDataRowResponse(io.netty.channel.ChannelHandlerContext ctx,
                                                                                      List<io.netty.buffer.ByteBuf> values)
                                                                               throws IOException

Specified by:

processDataRowResponse in interface EventProcessor

Throws:

IOException

processNoDataResponse

public MessageTransferMode<Void,Void> processNoDataResponse(io.netty.channel.ChannelHandlerContext ctx)

Specified by:

processNoDataResponse in interface EventProcessor

processCommandCompleteResult

public MessageTransferMode<CString,Void> processCommandCompleteResult(io.netty.channel.ChannelHandlerContext ctx,
                                                                      CString tag)
                                                               throws IOException

Specified by:

processCommandCompleteResult in interface EventProcessor

Throws:

IOException

processEmptyQueryResponse

public MessageTransferMode<Void,Void> processEmptyQueryResponse(io.netty.channel.ChannelHandlerContext ctx)
                                                         throws IOException

Specified by:

processEmptyQueryResponse in interface EventProcessor

Throws:

IOException

processPortalSuspendedResponse

public MessageTransferMode<Void,Void> processPortalSuspendedResponse(io.netty.channel.ChannelHandlerContext ctx)
                                                              throws IOException

Specified by:

processPortalSuspendedResponse in interface EventProcessor

Throws:

IOException

processErrorResult

public MessageTransferMode<Map<Byte,CString>,Void> processErrorResult(io.netty.channel.ChannelHandlerContext ctx,
                                                                      Map<Byte,CString> fields)
                                                               throws IOException

Specified by:

processErrorResult in interface EventProcessor

Throws:

IOException

processCloseCompleteResponse

public MessageTransferMode<Void,Void> processCloseCompleteResponse(io.netty.channel.ChannelHandlerContext ctx)

Specified by:

processCloseCompleteResponse in interface EventProcessor

processReadyForQueryResponse

public MessageTransferMode<Byte,Void> processReadyForQueryResponse(io.netty.channel.ChannelHandlerContext ctx,
                                                                   Byte transactionStatus)
                                                            throws IOException

Specified by:

processReadyForQueryResponse in interface EventProcessor

Throws:

IOException