delphi (prism) soap web services and security adding soap headers, hashing and https bob swart (aka...
TRANSCRIPT
Delphi (Prism) SOAP Web Services and Security
Adding SOAP Headers, Hashing and HTTPS
Bob Swart (aka Dr.Bob)
Agenda
• SOAP Web Services Security
• Delphi Prism XE ASP.NET Chat Server
• Securing ASP.NET Chat Server– Using SOAP Headers, Hashing and HTTPS
• Writing ASP.NET Chat Client– Send Hashed SOAP Headers, using HTTPS
• Writing Delphi XE Win32 Client– Send SOAP Headers, using HTTPS
SOAP Message
• SOAP Envelope– SOAP Header
• Header Block• …
– SOAP Body• Message Body (Request or Response)• SOAP Fault (only in case of error)
• Part of W3C standard
Summary
• SOAP Web Services Security– SOAP Headers– HTTPS / SSL– Hash contents of SOAP Header (optional)
• SOAP Web Clients– ASP.NET client
• Send Hashed SOAP Headers, using HTTPS
– Win32 VCL client– Send SOAP Headers, using HTTPS
References
• Free recent “Dr.Bob Examines…” articles– #122: Delphi Prism web chat service (Feb 2010)
• http://www.drbob42.com/examines/examinC2.htm
– #127: Securing chat with SOAP Headers (July 2010)• http://www.drbob42.com/examines/examinC7.htm • https://www.bobswart.nl/WebChat (actual chat URL)
• Courseware manuals– Delphi 2010 XML, SOAP & Web Services manual
(from Lulu.com or as PDF from http://www.eBob42.com/courseware)
– Delphi XE edition coming (free update for PDF customers)
– Delphi Prism Development Essentials
