diff --git a/python/lasso.py b/python/lasso.py
index 96756b8b..461e5f4a 100644
--- a/python/lasso.py
+++ b/python/lasso.py
@@ -472,8 +472,9 @@ class Login(_ObjectMixin, lassomod.LassoLogin, _ProfileChild):
         if errorCode:
             raise newError(errorCode, 'lasso_login_build_artifact_msg')
 
-    def build_authn_request_msg(self, remote_providerID):
-        errorCode = lassomod.lasso_login_build_authn_request_msg(self, remote_providerID)
+    def build_authn_request_msg(self, remote_providerID, http_method):
+        errorCode = lassomod.lasso_login_build_authn_request_msg(
+            self, remote_providerID, http_method)
         if errorCode:
             raise newError(errorCode, 'lasso_login_build_authn_request_msg')
 
@@ -497,14 +498,14 @@ class Login(_ObjectMixin, lassomod.LassoLogin, _ProfileChild):
         if errorCode:
             raise newError(errorCode, 'lasso_login_init_authn_request')
 
-    def init_from_authn_request_msg(self, authn_request_msg, authn_request_method):
+    def init_from_authn_request_msg(self, authn_request_msg, authn_request_http_method):
         errorCode = lassomod.lasso_login_init_from_authn_request_msg(
-            self, authn_request_msg, authn_request_method)
+            self, authn_request_msg, authn_request_http_method)
         if errorCode:
             raise newError(errorCode, 'lasso_login_init_from_authn_request_msg')
 
-    def init_request(self, response_msg, response_method):
-        errorCode = lassomod.lasso_login_init_request(self, response_msg, response_method)
+    def init_request(self, response_msg, response_http_method):
+        errorCode = lassomod.lasso_login_init_request(self, response_msg, response_http_method)
         if errorCode:
             raise newError(errorCode, 'lasso_login_init_request')
 
@@ -725,7 +726,7 @@ if __name__ == '__main__':
     login.request.set_isPassive(False)
     login.request.set_nameIDPolicy(libNameIDPolicyTypeFederated)
     login.request.set_consent(libConsentObtained)
-    login.build_authn_request_msg('https://idp1/metadata')
+    login.build_authn_request_msg('https://idp1/metadata', httpMethodRedirect)
     print 'Redirect URL =', login.msg_url
     shutdown()
 else:
diff --git a/python/tests/ServiceProvider.py b/python/tests/ServiceProvider.py
index a9d75a72..fdf3b7ff 100644
--- a/python/tests/ServiceProvider.py
+++ b/python/tests/ServiceProvider.py
@@ -233,7 +233,7 @@ class ServiceProviderMixin(Provider.ProviderMixin):
             login.request.set_consent(lasso.libConsentObtained)
             if relayState:
                 login.request.set_relayState(relayState)
-            login.build_authn_request_msg(self.idpSite.providerId)
+            login.build_authn_request_msg(self.idpSite.providerId, lasso.httpMethodRedirect)
             authnRequestUrl = login.msg_url
             failUnless(authnRequestUrl)
             return handler.respondRedirectTemporarily(authnRequestUrl)
diff --git a/swig/Lasso.i b/swig/Lasso.i
index 14e86bd0..3a88c9ae 100644
--- a/swig/Lasso.i
+++ b/swig/Lasso.i
@@ -144,8 +144,6 @@ typedef enum {
 %constant xmlChar *lassoLibNameIDPolicyTypeAny = "any";
 
 /* ProtocolProfile */
-%constant xmlChar *lassoLibProtocolProfileSSOGet = "http://projectliberty.org/profiles/sso-get";
-%constant xmlChar *lassoLibProtocolProfileSSOPost = "http://projectliberty.org/profiles/sso-post";
 %constant xmlChar *lassoLibProtocolProfileBrwsArt = "http://projectliberty.org/profiles/brws-art";
 %constant xmlChar *lassoLibProtocolProfileBrwsPost = "http://projectliberty.org/profiles/brws-post";
 %constant xmlChar *lassoLibProtocolProfileFedTermIdpHttp = "http://projectliberty.org/profiles/fedterm-idp-http";
@@ -560,9 +558,11 @@ gint lasso_login_accept_sso(LassoLogin *login);
 
 gint lasso_login_build_artifact_msg(LassoLogin *login, gint authentication_result,
 				    const gchar *authenticationMethod,
-				    const gchar *reauthenticateOnOrAfter, lassoHttpMethod method);
+				    const gchar *reauthenticateOnOrAfter,
+				    lassoHttpMethod http_method);
 
-gint lasso_login_build_authn_request_msg(LassoLogin *login, const gchar *remote_providerID);
+gint lasso_login_build_authn_request_msg(LassoLogin *login, const gchar *remote_providerID,
+					 lassoHttpMethod http_method);
 
 gint lasso_login_build_authn_response_msg(LassoLogin  *login, gint authentication_result,
 					  const gchar *authenticationMethod,
@@ -576,10 +576,10 @@ gchar* lasso_login_dump(LassoLogin *login);
 gint lasso_login_init_authn_request(LassoLogin *login);
 
 gint lasso_login_init_from_authn_request_msg(LassoLogin *login, gchar *authn_request_msg,
-					     lassoHttpMethod  authn_request_method);
+					     lassoHttpMethod  authn_request_http_method);
 
 gint lasso_login_init_request(LassoLogin *login, gchar *response_msg,
-			      lassoHttpMethod response_method);
+			      lassoHttpMethod response_http_method);
 
 gboolean lasso_login_must_authenticate(LassoLogin *login);
 
diff --git a/tests/login_tests.c b/tests/login_tests.c
index 419ea915..ad65c902 100644
--- a/tests/login_tests.c
+++ b/tests/login_tests.c
@@ -115,7 +115,8 @@ START_TEST(test02_serviceProviderLogin)
 	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, "https://idp1/metadata");
+	rc = lasso_login_build_authn_request_msg(spLoginContext, "https://idp1/metadata",
+						 lassoHttpMethodRedirect);
 	fail_unless(rc == 0, "lasso_login_build_authn_request_msg failed");
 	authnRequestUrl = LASSO_PROFILE(spLoginContext)->msg_url;
 	fail_unless(authnRequestUrl != NULL,