source: TI12-security/trunk/python/ndg.security.test/ndg/security/test/wsSecurity/server/echoServer.py @ 3165

Subversion URL: http://proj.badc.rl.ac.uk/svn/ndg/TI12-security/trunk/python/ndg.security.test/ndg/security/test/wsSecurity/server/echoServer.py@3165
Revision 3165, 3.1 KB checked in by pjkersha, 12 years ago (diff)

security/python/ndg.security.test/ndg/security/test/wsSecurity: added certs and keys from test CA and made fix to echoServer.py to correctly read these from config file.

  • Property svn:executable set to *
Line 
1#!/usr/bin/env python
2#
3# How to build an echo server using the extended code generation
4#
5import sys, os
6from ConfigParser import SafeConfigParser
7
8# Import the ZSI stuff you'd need no matter what
9from ZSI.ServiceContainer import ServiceContainer
10
11# This is a new method imported to show it's value
12from ZSI.ServiceContainer import GetSOAPContext
13
14from ndg.security.test.wsSecurity.server.EchoService_services_server import \
15    EchoService as _EchoService
16
17from ndg.security.common import wsSecurity
18
19priKeyPwd = 'JunkJunk'
20certFilePath = './Junk-cert.pem'
21priKeyFilePath = './Junk-key.pem'
22caCertFilePath = './cacert.pem'
23
24class EchoService(_EchoService):
25
26    def __init__(self, **kw):
27       
28        # Stop in debugger at beginning of SOAP stub if environment variable
29        # is set
30        self.__debug = bool(os.environ.get('NDGSEC_INT_DEBUG'))
31        if self.__debug:
32            import pdb
33            pdb.set_trace()
34           
35        _EchoService.__init__(self, **kw)
36       
37    def sign(self, sw):
38        '''\
39        Overrides ServiceInterface class method to allow digital signature'''
40        self.signatureHandler.sign(sw)
41       
42    def verify(self, ps):
43        '''\
44        Overrides ServiceInterface class method to allow signature
45        verification'''     
46        self.signatureHandler.verify(ps)
47       
48    def soap_Echo(self, ps, **kw):
49        '''Simple echo method to test WS-Security DSIG
50       
51        @type ps: ZSI ParsedSoap
52        @param ps: client SOAP message
53        @rtype: tuple
54        @return: response objects'''
55        if self.__debug:
56            import pdb
57            pdb.set_trace()
58       
59        response = _EchoService.soap_Echo(self, ps)   
60        response.EchoResult = "Received message from client: " + \
61                            self.request.EchoIn
62        return response
63
64   
65if __name__ == "__main__":
66    # Here we set up the server
67    cfg = SafeConfigParser()
68    cfg.read("./echoServer.cfg")
69   
70    hostname = cfg.get('setUp', 'hostname')
71    port = cfg.getint('setUp', 'port')
72    path = cfg.get('setUp', 'path')
73   
74    signingPriKeyFilePath = cfg.get('setUp', 'signingPriKeyFilePath')
75    signingPriKeyPwd = cfg.get('setUp', 'signingPriKeyPwd')
76    signingCertFilePath = cfg.get('setUp', 'signingCertFilePath')
77    caCertFilePathList = cfg.get('setUp', 'caCertFilePathList').split()
78
79    serviceContainer = ServiceContainer((hostname, port))   
80   
81    # Create the Inherited version of the server
82    echo = EchoService(tracefile=sys.stdout)
83    echo.signatureHandler = wsSecurity.SignatureHandler(\
84                                    signingCertFilePath=signingCertFilePath,
85                                    signingPriKeyFilePath=signingPriKeyFilePath,
86                                    signingPriKeyPwd=signingPriKeyPwd,
87                                    caCertFilePathList=caCertFilePathList)
88
89    serviceContainer.setNode(echo, url=path)
90   
91    try:
92        # Run the service container
93        print "listening at http://%s:%s%s" % (hostname, port, path)
94        serviceContainer.serve_forever()
95    except KeyboardInterrupt:
96        sys.exit(0)
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