[AXIS2C-1618] Error by reading SSL-stream

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: transport/http
• Labels: Parser SSL https patch
• Environment: Client, Windows, libxml2-Parser, SSL
• Assignee: Unassigned
• Reporter: Florian Zirker
• Created: 12/Dec/12 15:43
• Updated: 07/Apr/20 18:10

Description

First I used the Guththila-parser. By using this parser a probem occurred while parsing long (more than 1 Mb) messages. The parser stops reading the message out of the SSL-Stream like in AXIS2C-1356. Everything worked fine, if I switched to http and run without security.

After I used the libxml-Parser there was en error, too. But This Time at all Messages (also small ones).
The parser logs the error message: "libxml2_reader_wrapper.c(443) error occurred in reading xml"
The received node is empty.

When I debug the application i see, that de whole Message is retrieved from SSL_read. But at the end of the Message there is a zero returned. The funktion axis2_ssl_stream_read then get the error from openssl. In case of SSL_ERROR_ZERO_RETURN the length of readed Data is set of "-1".
I think there is the Bug. The Return of a zero isn't a error, it means that there is nothing more to read in the stream (http://www.openssl.org/docs/ssl/SSL_read.html)

Log:
[Wed Dec 12 16:18:47 2012] [...TRACE...] K:\Trunk\Extern\axis2c\src\core\transport\http\sender\http_sender.c(1610) Entry:axis2_http_sender_process_response
[Wed Dec 12 16:18:47 2012] [...TRACE...] K:\Trunk\Extern\axis2c\src\core\transport\http\util\http_transport_utils.c(3766) Entry:axis2_http_transport_utils_store_cookie
[Wed Dec 12 16:18:47 2012] [debug] K:\Trunk\Extern\axis2c\src\core\transport\http\util\http_transport_utils.c(3777) No session map found and no cookie set. So return
[Wed Dec 12 16:18:47 2012] [...TRACE...] K:\Trunk\Extern\axis2c\src\core\transport\http\sender\http_sender.c(1636) Exit:axis2_http_sender_process_response
[Wed Dec 12 16:18:47 2012] [debug] K:\Trunk\Extern\axis2c\src\core\transport\http\sender\http_transport_sender.c(794) OP name axutil_qname_get_localpart = http://www.w3.org/2004/08/wsdl/out-in
[Wed Dec 12 16:18:47 2012] [debug] K:\Trunk\Extern\axis2c\axiom\src\soap\soap_builder.c(894) identified soap version is soap12
[Wed Dec 12 16:18:47 2012] [...TRACE...] K:\Trunk\Extern\axis2c\src\core\transport\http\sender\http_transport_sender.c(569) Exit:axis2_http_transport_sender_invoke
[Wed Dec 12 16:18:47 2012] [...TRACE...] K:\Trunk\Extern\axis2c\src\core\engine\engine.c(182) axis2_engine_send end successfully
[Wed Dec 12 16:18:47 2012] [error] K:\Trunk\Extern\axis2c\axiom\src\parser\libxml2\libxml2_reader_wrapper.c(443) error occurred in reading xml stream
[Wed Dec 12 16:18:47 2012] [debug] K:\Trunk\Extern\axis2c\axiom\src\om\om_stax_builder.c(651) -1 returned from the xml reader when reading xml
[Wed Dec 12 16:18:47 2012] [error] K:\Trunk\Extern\axis2c\axiom\src\soap\soap_builder.c(329) Error occurred when building node
[Wed Dec 12 16:18:47 2012] [...TRACE...] K:\Trunk\Extern\axis2c\src\core\engine\engine.c(200) Start:axis2_engine_receive
[Wed Dec 12 16:18:47 2012] [...TRACE...] K:\Trunk\Extern\axis2c\src\core\engine\engine.c(648) Start:axis2_engine_invoke_phases
[Wed Dec 12 16:18:47 2012] [...TRACE...] K:\Trunk\Extern\axis2c\src\core\engine\phase.c(161) Entry:axis2_phase_invoke
[Wed Dec 12 16:18:47 2012] [debug] K:\Trunk\Extern\axis2c\src\core\engine\phase.c(202) Invoke the handler request_uri_based_dispatcher within the phase Transport
[Wed Dec 12 16:18:47 2012] [debug] K:\Trunk\Extern\axis2c\src\core\engine\phase.c(202) Invoke the handler addressing_based_dispatcher within the phase Transport
[Wed Dec 12 16:18:47 2012] [...TRACE...] K:\Trunk\Extern\axis2c\src\core\engine\phase.c(260) Exit:axis2_phase_invoke
[Wed Dec 12 16:18:47 2012] [...TRACE...] K:\Trunk\Extern\axis2c\src\core\engine\phase.c(161) Entry:axis2_phase_invoke
[Wed Dec 12 16:18:47 2012] [...TRACE...] K:\Trunk\Extern\axis2c\src\core\engine\phase.c(260) Exit:axis2_phase_invoke
[Wed Dec 12 16:18:47 2012] [...TRACE...] K:\Trunk\Extern\axis2c\src\core\engine\phase.c(161) Entry:axis2_phase_invoke
[Wed Dec 12 16:18:47 2012] [debug] K:\Trunk\Extern\axis2c\src\core\engine\phase.c(202) Invoke the handler rest_dispatcher within the phase Dispatch
[Wed Dec 12 16:18:47 2012] [debug] K:\Trunk\Extern\axis2c\src\core\engine\phase.c(202) Invoke the handler soap_message_body_based_dispatcher within the phase Dispatch
[Wed Dec 12 16:18:47 2012] [debug] K:\Trunk\Extern\axis2c\axiom\src\om\om_stax_builder.c(640) OM is fully built. Nothing more to build
[Wed Dec 12 16:18:47 2012] [debug] K:\Trunk\Extern\axis2c\src\core\engine\phase.c(202) Invoke the handler soap_action_based_dispatcher within the phase Dispatch
[Wed Dec 12 16:18:47 2012] [debug] K:\Trunk\Extern\axis2c\src\core\engine\soap_action_disp.c(84) Checking for service using SOAPAction is not implemented
[Wed Dec 12 16:18:47 2012] [...TRACE...] K:\Trunk\Extern\axis2c\src\core\engine\phase.c(260) Exit:axis2_phase_invoke
[Wed Dec 12 16:18:47 2012] [...TRACE...] K:\Trunk\Extern\axis2c\src\core\engine\phase.c(161) Entry:axis2_phase_invoke
[Wed Dec 12 16:18:47 2012] [debug] K:\Trunk\Extern\axis2c\src\core\engine\phase.c(202) Invoke the handler dispatch_post_conditions_evaluator within the phase PostDispatch
[Wed Dec 12 16:18:47 2012] [debug] K:\Trunk\Extern\axis2c\src\core\engine\phase.c(202) Invoke the handler context_handler within the phase PostDispatch
[Wed Dec 12 16:18:47 2012] [...TRACE...] K:\Trunk\Extern\axis2c\src\core\engine\ctx_handler.c(101) Entry:axis2_ctx_handler_invoke
[Wed Dec 12 16:18:47 2012] [...TRACE...] K:\Trunk\Extern\axis2c\src\core\engine\phase.c(260) Exit:axis2_phase_invoke
[Wed Dec 12 16:18:47 2012] [...TRACE...] K:\Trunk\Extern\axis2c\src\core\engine\engine.c(667) End:axis2_engine_invoke_phases
[Wed Dec 12 16:18:47 2012] [...TRACE...] K:\Trunk\Extern\axis2c\src\core\engine\engine.c(648) Start:axis2_engine_invoke_phases
[Wed Dec 12 16:18:47 2012] [...TRACE...] K:\Trunk\Extern\axis2c\src\core\engine\engine.c(667) End:axis2_engine_invoke_phases
[Wed Dec 12 16:18:47 2012] [...TRACE...] K:\Trunk\Extern\axis2c\src\core\engine\engine.c(304) Exit:axis2_engine_receive
[Wed Dec 12 16:18:47 2012] [error] K:\Trunk\Extern\axis2c\axiom\src\soap\soap_builder.c(319) Invalid soap builder
[Wed Dec 12 16:18:47 2012] [debug] K:\Trunk\Extern\axis2c\axiom\src\om\om_stax_builder.c(640) OM is fully built. Nothing more to build