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/*
* Lasso library C unit tests
*
* Copyright (C) 2004 Entr'ouvert
* http://lasso.entrouvert.org
*
* Author: Emmanuel Raviart <eraviart@entrouvert.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdlib.h>
#include <string.h>
#include <check.h>
#include <lasso/lasso.h>
static char*
generateIdentityProviderContextDump()
{
LassoServer *serverContext;
serverContext = lasso_server_new(
"../examples/data/idp-metadata.xml",
"../examples/data/idp-public-key.pem",
"../examples/data/idp-private-key.pem",
"../examples/data/idp-crt.pem",
lassoSignatureMethodRsaSha1);
lasso_server_add_provider(
serverContext,
"../examples/data/sp-metadata.xml",
"../examples/data/sp-public-key.pem",
"../examples/data/ca-crt.pem");
return lasso_server_dump(serverContext);
}
static char*
generateServiceProviderContextDump()
{
LassoServer *serverContext;
serverContext = lasso_server_new(
"../examples/data/sp-metadata.xml",
"../examples/data/sp-public-key.pem",
"../examples/data/sp-private-key.pem",
"../examples/data/sp-crt.pem",
lassoSignatureMethodRsaSha1);
lasso_server_add_provider(
serverContext,
"../examples/data/idp-metadata.xml",
"../examples/data/idp-public-key.pem",
"../examples/data/ca-crt.pem");
return lasso_server_dump(serverContext);
}
START_TEST(test01_generateServersContextDumps)
{
char *identityProviderContextDump;
char *serviceProviderContextDump;
identityProviderContextDump = generateIdentityProviderContextDump();
fail_unless(identityProviderContextDump != NULL,
"generateIdentityProviderContextDump should not return NULL");
serviceProviderContextDump = generateServiceProviderContextDump();
fail_unless(serviceProviderContextDump != NULL,
"generateServiceProviderContextDump should not return NULL");
}
END_TEST
START_TEST(test02_serviceProviderLogin)
{
char *serviceProviderContextDump, *identityProviderContextDump;
LassoServer *spContext, *idpContext;
LassoLogin *spLoginContext, *idpLoginContext;
LassoLogout *spLogoutContext, *idpLogoutContext;
LassoLibAuthnRequest *request;
int rc;
char *relayState;
char *authnRequestUrl, *authnRequestQuery;
char *responseUrl, *responseQuery;
char *idpIdentityContextDump;
char *soapResponseMsg;
char *spIdentityContextDump, *spIdentityContextDumpTemp;
int requestType;
serviceProviderContextDump = generateServiceProviderContextDump();
spContext = lasso_server_new_from_dump(serviceProviderContextDump);
spLoginContext = lasso_login_new(spContext);
fail_unless(spLoginContext != NULL,
"lasso_login_new() shouldn't have returned NULL");
rc = lasso_login_init_authn_request(spLoginContext,
"https://identity-provider:1998/liberty-alliance/metadata");
fail_unless(rc == 0, "lasso_login_init_authn_request failed");
fail_unless(LASSO_PROFILE(spLoginContext)->request_type == \
lassoMessageTypeAuthnRequest, "request_type should be AuthnRequest");
request = LASSO_LIB_AUTHN_REQUEST(
LASSO_PROFILE(spLoginContext)->request);
lasso_lib_authn_request_set_isPassive(request, 0);
lasso_lib_authn_request_set_nameIDPolicy(request, lassoLibNameIDPolicyTypeFederated);
lasso_lib_authn_request_set_consent(request, lassoLibConsentObtained);
relayState = "fake";
lasso_lib_authn_request_set_relayState(request, "fake");
rc = lasso_login_build_authn_request_msg(spLoginContext);
fail_unless(rc == 0, "lasso_login_build_authn_request_msg failed");
authnRequestUrl = LASSO_PROFILE(spLoginContext)->msg_url;
fail_unless(authnRequestUrl != NULL,
"authnRequestUrl shouldn't be NULL");
authnRequestQuery = strchr(authnRequestUrl, '?')+1;
fail_unless(strlen(authnRequestQuery) > 0,
"authnRequestRequest shouldn't be an empty string");
/* Identity provider singleSignOn, for a user having no federation. */
identityProviderContextDump = generateIdentityProviderContextDump();
idpContext = lasso_server_new_from_dump(identityProviderContextDump);
idpLoginContext = lasso_login_new(idpContext);
fail_unless(idpLoginContext != NULL,
"lasso_login_new() shouldn't have returned NULL");
rc = lasso_login_init_from_authn_request_msg(idpLoginContext,
authnRequestQuery, lassoHttpMethodRedirect);
fail_unless(rc == 0, "lasso_login_init_from_authn_request_msg failed");
fail_unless(lasso_login_must_authenticate(idpLoginContext),
"lasso_login_must_authenticate() should be TRUE");
fail_unless(idpLoginContext->protocolProfile == lassoLoginProtocolProfileBrwsArt,
"protocoleProfile should be ProfileBrwsArt");
rc = lasso_login_build_artifact_msg(idpLoginContext,
1,
lassoSamlAuthenticationMethodPassword,
"FIXME: reauthenticateOnOrAfter",
lassoHttpMethodRedirect);
fail_unless(rc == 0, "lasso_login_build_artifact_msg failed");
idpIdentityContextDump = lasso_identity_dump(LASSO_PROFILE(idpLoginContext)->identity);
fail_unless(idpIdentityContextDump != NULL,
"lasso_identity_dump shouldn't return NULL");
responseUrl = LASSO_PROFILE(idpLoginContext)->msg_url;
fail_unless(responseUrl != NULL, "responseUrl shouldn't be NULL");
responseQuery = strchr(responseUrl, '?')+1;
fail_unless(strlen(responseQuery) > 0,
"responseQuery shouldn't be an empty string");
soapResponseMsg = idpLoginContext->response_dump;
/* Service provider assertion consumer */
lasso_server_destroy(spContext);
lasso_login_destroy(spLoginContext);
spContext = lasso_server_new_from_dump(serviceProviderContextDump);
spLoginContext = lasso_login_new(spContext);
rc = lasso_login_init_request(spLoginContext,
responseQuery,
lassoHttpMethodRedirect);
fail_unless(rc == 0, "lasso_login_init_request failed");
rc = lasso_login_build_request_msg(spLoginContext);
fail_unless(rc == 0, "lasso_login_build_request_msg failed");
/* Identity provider SOAP endpoint */
requestType = lasso_profile_get_request_type_from_soap_msg(
LASSO_PROFILE(spLoginContext)->msg_body);
fail_unless(requestType == lassoRequestTypeLogin,
"requestType should be lassoRequestTypeLogin");
/* Service provider assertion consumer (step 2: process SOAP response) */
rc = lasso_login_process_response_msg(spLoginContext, soapResponseMsg);
fail_unless(rc == 0, "lasso_login_process_request_msg failed");
fail_unless(strcmp(LASSO_PROFILE(spLoginContext)->nameIdentifier,
LASSO_PROFILE(idpLoginContext)->nameIdentifier) == 0,
"nameIdentifiers should be identical");
rc = lasso_login_accept_sso(spLoginContext);
fail_unless(rc == 0, "lasso_login_accept_sso failed");
fail_unless(LASSO_PROFILE(spLoginContext)->identity != NULL,
"spLoginContext has no identity");
spIdentityContextDump = lasso_identity_dump(LASSO_PROFILE(spLoginContext)->identity);
fail_unless(spIdentityContextDump != NULL, "lasso_identity_dump failed");
/* Service provider logout */
lasso_server_destroy(spContext);
lasso_login_destroy(spLoginContext);
spContext = lasso_server_new_from_dump(serviceProviderContextDump);
spLogoutContext = lasso_logout_new(spContext, lassoProviderTypeSp);
lasso_profile_set_identity_from_dump(LASSO_PROFILE(spLogoutContext),
spIdentityContextDump);
fail_unless(spLogoutContext != NULL, "spLogoutContext should not be NULL");
spIdentityContextDump = lasso_identity_dump(LASSO_PROFILE(spLogoutContext)->identity);
fail_unless(spIdentityContextDump != NULL, "spIdentityContextDump should not be NULL");
rc = lasso_logout_init_request(spLogoutContext, NULL);
fail_unless(rc == 0, "lasso_logout_init_request failed");
rc = lasso_logout_build_request_msg(spLogoutContext);
fail_unless(rc == 0, "lasso_logout_build_request_msg failed");
spIdentityContextDump = lasso_identity_dump(LASSO_PROFILE(spLogoutContext)->identity);
/* Identity provider SOAP endpoint */
lasso_server_destroy(idpContext);
spIdentityContextDumpTemp = lasso_identity_dump(LASSO_PROFILE(spLogoutContext)->identity);
fail_unless(spIdentityContextDumpTemp != NULL,
"spIdentityContextDumpTemp should not be NULL");
fail_unless(strcmp(spIdentityContextDumpTemp, spIdentityContextDump) == 0,
"spIdentityContextDumpTemp should not have diverted from spIdentityContextDump");
requestType = lasso_profile_get_request_type_from_soap_msg(
LASSO_PROFILE(spLogoutContext)->msg_body);
idpContext = lasso_server_new_from_dump(identityProviderContextDump);
idpLogoutContext = lasso_logout_new(idpContext, lassoProviderTypeIdp);
fail_unless(idpLogoutContext != NULL, "lasso_logout_new failed");
rc = lasso_logout_load_request_msg(
idpLogoutContext,
LASSO_PROFILE(spLogoutContext)->msg_body,
lassoHttpMethodSoap);
fail_unless(rc == 0, "lasso_logout_load_request_msg failed");
rc = lasso_profile_set_identity_from_dump(LASSO_PROFILE(idpLogoutContext),
idpIdentityContextDump);
fail_unless(rc == 0, "lasso_profile_set_identity_from_dump failed");
rc = lasso_logout_process_request(idpLogoutContext);
fail_unless(rc == 0, "lasso_logout_process_request failed");
fail_unless(lasso_logout_get_next_providerID(idpLogoutContext) == NULL,
"lasso_logout_get_next_providerID failed");
rc = lasso_logout_build_response_msg(idpLogoutContext);
fail_unless(rc == 0, "lasso_logout_build_response_msg failed");
soapResponseMsg = LASSO_PROFILE(idpLogoutContext)->msg_body;
/* Service provider logout (step 2: process SOAP response) */
rc = lasso_logout_process_response_msg(spLogoutContext,
soapResponseMsg, lassoHttpMethodSoap);
fail_unless(rc == 0, "lasso_logout_process_response_msg failed");
spIdentityContextDump = lasso_identity_dump(LASSO_PROFILE(spLogoutContext)->identity);
fail_unless(spIdentityContextDump != NULL, "lasso_identity_dump failed");
}
END_TEST
Suite*
login_suite()
{
Suite *s = suite_create("Login");
TCase *tc_generate = tcase_create("Generate Server Contexts");
TCase *tc_spLogin = tcase_create("Login initiated by service provider");
suite_add_tcase(s, tc_generate);
suite_add_tcase(s, tc_spLogin);
tcase_add_test(tc_generate, test01_generateServersContextDumps);
tcase_add_test(tc_spLogin, test02_serviceProviderLogin);
return s;
}
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