/** * Finds the number of childern with given qname * @param env Environment. MUST NOT be NULL, * @param parent the root element defining start of the search * @param localname the local part of the qname * @param ns_uri uri part of the qname * @param prefix the prefix part of the qname * @return the number of children found */ AXIS2_EXTERN int AXIS2_CALL oxs_axiom_get_number_of_children_with_qname( const axutil_env_t *env, axiom_node_t* parent, axis2_char_t* local_name, axis2_char_t* ns_uri, axis2_char_t* prefix) { axutil_qname_t *qname = NULL; axiom_element_t *parent_ele = NULL; axiom_children_qname_iterator_t *qname_iter = NULL; int counter = 0; parent_ele = axiom_node_get_data_element(parent, env); if(!parent_ele) { return -1; } qname = axutil_qname_create(env, local_name, ns_uri, prefix); qname_iter = axiom_element_get_children_with_qname(parent_ele, env, qname, parent); while (axiom_children_qname_iterator_has_next(qname_iter , env)) { axiom_node_t *temp_node = NULL; counter++; temp_node = axiom_children_qname_iterator_next(qname_iter, env); } axutil_qname_free(qname, env); qname = NULL; return counter; }
AXIS2_EXTERN axis2_status_t AXIS2_CALL axis2_svc_grp_builder_process_module_refs( axis2_svc_grp_builder_t * svc_grp_builder, const axutil_env_t * env, axiom_children_qname_iterator_t * module_refs, axis2_svc_grp_t * svc_grp) { AXIS2_PARAM_CHECK(env->error, module_refs, AXIS2_FAILURE); AXIS2_PARAM_CHECK(env->error, svc_grp, AXIS2_FAILURE); while(axiom_children_qname_iterator_has_next(module_refs, env)) { axiom_node_t *module_ref_node = NULL; axiom_element_t *module_ref_element = NULL; axiom_attribute_t *module_ref_att = NULL; axutil_qname_t *qref = NULL; module_ref_node = (axiom_node_t *)axiom_children_qname_iterator_next(module_refs, env); module_ref_element = axiom_node_get_data_element(module_ref_node, env); qref = axutil_qname_create(env, AXIS2_REF, NULL, NULL); module_ref_att = axiom_element_get_attribute(module_ref_element, env, qref); if(module_ref_att) { axis2_char_t *ref_name = NULL; axutil_qname_t *qrefname = NULL; axis2_module_desc_t *module = NULL; ref_name = axiom_attribute_get_value(module_ref_att, env); qrefname = axutil_qname_create(env, ref_name, NULL, NULL); module = axis2_dep_engine_get_module(axis2_desc_builder_get_dep_engine( svc_grp_builder->desc_builder, env), env, qrefname); if(!module) { AXIS2_ERROR_SET(env->error, AXIS2_ERROR_MODULE_NOT_FOUND, AXIS2_FAILURE); AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Module %s not found in deployment engine.", ref_name); return AXIS2_FAILURE; } else { axis2_svc_grp_add_module_ref(svc_grp, env, qrefname); } axutil_qname_free(qrefname, env); } axutil_qname_free(qref, env); } return AXIS2_SUCCESS; }
/** * Verifes that Body, Timestamp, To, Action, and MessageId elements are signed and located * where expected by the application logic. Timestamp is checked for expiration regardless * of its actual location. */ axis2_status_t verify_references(axiom_node_t *sig_node, const axutil_env_t *env, axis2_msg_ctx_t *msg_ctx, axiom_soap_envelope_t *envelope) { axiom_node_t *si_node = NULL; axiom_node_t *ref_node = NULL; axis2_status_t status = AXIS2_SUCCESS; si_node = oxs_axiom_get_first_child_node_by_name(env,sig_node, OXS_NODE_SIGNEDINFO, OXS_DSIG_NS, OXS_DS); if(!si_node) { axis2_char_t *tmp = axiom_node_to_string(sig_node, env); AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "[euca-rampart]sig = %s", tmp); NO_U_FAIL("Couldn't find SignedInfo!"); } axutil_qname_t *qname = NULL; axiom_element_t *parent_elem = NULL; axiom_children_qname_iterator_t *qname_iter = NULL; parent_elem = axiom_node_get_data_element(si_node, env); if(!parent_elem) { NO_U_FAIL("Could not get Reference elem"); } axis2_char_t *ref = NULL; axis2_char_t *ref_id = NULL; axiom_node_t *signed_node = NULL; axiom_node_t *envelope_node = NULL; short signed_elems[5] = {0,0,0,0,0}; envelope_node = axiom_soap_envelope_get_base_node(envelope, env); qname = axutil_qname_create(env, OXS_NODE_REFERENCE, OXS_DSIG_NS, NULL); qname_iter = axiom_element_get_children_with_qname(parent_elem, env, qname, si_node); while (axiom_children_qname_iterator_has_next(qname_iter , env)) { ref_node = axiom_children_qname_iterator_next(qname_iter, env); axis2_char_t *txt = axiom_node_to_string(ref_node, env); /* get reference to a signed element */ ref = oxs_token_get_reference(env, ref_node); if(ref == NULL || strlen(ref) == 0 || ref[0] != '#') { oxs_error(env, OXS_ERROR_LOCATION, OXS_ERROR_ELEMENT_FAILED, "Unsupported reference ID in %s", txt); status = AXIS2_FAILURE; break; } AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "[euca-rampart] %s, ref = %s", txt, ref); /* get rid of '#' */ ref_id = axutil_string_substring_starting_at(axutil_strdup(env, ref), 1); signed_node = oxs_axiom_get_node_by_id(env, envelope_node, OXS_ATTR_ID, ref_id, OXS_WSU_XMLNS); if(!signed_node) { oxs_error(env, OXS_ERROR_LOCATION, OXS_ERROR_ELEMENT_FAILED, "Error retrieving elementwith ID=%s", ref_id); status = AXIS2_FAILURE; break; } if(verify_node(signed_node, env, msg_ctx, ref, signed_elems)) { status = AXIS2_FAILURE; break; } } axutil_qname_free(qname, env); qname = NULL; if(status == AXIS2_FAILURE) { NO_U_FAIL("Failed to verify location of signed elements!"); } /* This is needed to make sure that all security-critical elements are signed */ for(int i = 0; i < 5; i++) { if(signed_elems[i] == 0) { NO_U_FAIL("Not all required elements are signed"); } } return status; }
AXIS2_EXTERN axis2_status_t AXIS2_CALL axis2_svc_grp_builder_populate_svc_grp( axis2_svc_grp_builder_t * svc_grp_builder, const axutil_env_t * env, axis2_svc_grp_t * svc_grp) { axiom_children_qname_iterator_t *itr = NULL; axiom_children_qname_iterator_t *module_ref_itr = NULL; axiom_children_qname_iterator_t *svc_itr = NULL; axutil_qname_t *qparamst = NULL; axutil_qname_t *qmodulest = NULL; axutil_qname_t *qsvc_element = NULL; axiom_element_t *svc_grp_element = NULL; axis2_status_t status = AXIS2_FAILURE; axis2_conf_t *parent = NULL; /* Processing service level paramters */ svc_grp_element = axiom_node_get_data_element(svc_grp_builder->svc_grp, env); qparamst = axutil_qname_create(env, AXIS2_PARAMETERST, NULL, NULL); itr = axiom_element_get_children_with_qname(svc_grp_element, env, qparamst, svc_grp_builder->svc_grp); if(qparamst) { axutil_qname_free(qparamst, env); qparamst = NULL; } parent = axis2_svc_grp_get_parent(svc_grp, env); status = axis2_desc_builder_process_params(svc_grp_builder->desc_builder, env, itr, axis2_svc_grp_get_param_container(svc_grp, env), axis2_conf_get_param_container(parent, env)); /* Processing service modules required to be engaged globally */ qmodulest = axutil_qname_create(env, AXIS2_MODULEST, NULL, NULL); module_ref_itr = axiom_element_get_children_with_qname(svc_grp_element, env, qmodulest, svc_grp_builder-> svc_grp); if(qmodulest) { axutil_qname_free(qmodulest, env); qmodulest = NULL; } axis2_svc_grp_builder_process_module_refs(svc_grp_builder, env, module_ref_itr, svc_grp); qsvc_element = axutil_qname_create(env, AXIS2_SVC_ELEMENT, NULL, NULL); svc_itr = axiom_element_get_children_with_qname(svc_grp_element, env, qsvc_element, svc_grp_builder->svc_grp); if(qsvc_element) { axutil_qname_free(qsvc_element, env); qsvc_element = NULL; } while(axiom_children_qname_iterator_has_next(svc_itr, env)) { axiom_node_t *svc_node = NULL; axiom_element_t *svc_element = NULL; axiom_attribute_t *svc_name_att = NULL; axis2_char_t *svc_name = NULL; axutil_qname_t *qattname = NULL; svc_node = (axiom_node_t *)axiom_children_qname_iterator_next(svc_itr, env); svc_element = axiom_node_get_data_element(svc_node, env); qattname = axutil_qname_create(env, AXIS2_ATTNAME, NULL, NULL); svc_name_att = axiom_element_get_attribute(svc_element, env, qattname); if(qattname) { axutil_qname_free(qattname, env); qattname = NULL; } svc_name = axiom_attribute_get_value(svc_name_att, env); if(!svc_name) { AXIS2_ERROR_SET(env->error, AXIS2_ERROR_SVC_NAME_ERROR, AXIS2_FAILURE); AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Service name attribute has no value"); return AXIS2_FAILURE; } else { axis2_svc_t *axis_svc = NULL; axis2_arch_file_data_t *file_data = NULL; axutil_array_list_t *deployable_svcs = NULL; axis2_svc_builder_t *svc_builder = NULL; file_data = axis2_dep_engine_get_current_file_item(axis2_desc_builder_get_dep_engine( svc_grp_builder->desc_builder, env), env); axis_svc = axis2_arch_file_data_get_svc(file_data, env, svc_name); if(!axis_svc) { axutil_qname_t *qsvc_name = NULL; qsvc_name = axutil_qname_create(env, svc_name, NULL, NULL); axis_svc = axis2_svc_create_with_qname(env, qsvc_name); axutil_qname_free(qsvc_name, env); axis2_arch_file_data_add_svc(file_data, env, axis_svc); } /* Adding service to the deployable services list */ deployable_svcs = axis2_arch_file_data_get_deployable_svcs(file_data, env); axutil_array_list_add(deployable_svcs, env, axis_svc); axis2_svc_set_parent(axis_svc, env, svc_grp); svc_builder = axis2_svc_builder_create_with_dep_engine_and_svc(env, axis2_desc_builder_get_dep_engine(svc_grp_builder-> desc_builder, env), axis_svc); status = axis2_svc_builder_populate_svc(svc_builder, env, svc_node); axis2_svc_builder_free(svc_builder, env); } } return status; }
WSF_WSDL_EXTERN axis2_bool_t WSF_WSDL_CALL wsdl_util_forward_type_from_type_map( const axutil_env_t* env, axiom_node_t* type_map, axis2_char_t* type1, axis2_char_t* type2) { axiom_element_t* type_map_element = NULL, *forward_element = NULL; axiom_node_t* forward_node = NULL; axutil_qname_t *qname = NULL; axis2_bool_t type_found = AXIS2_FALSE; type_map_element = (axiom_element_t*)axiom_node_get_data_element(type_map, env); if (type_map_element) { qname = axutil_qname_create(env, WSDL_TYPEMAP_FORWARD, NULL, NULL); forward_element = axiom_element_get_first_child_with_qname(type_map_element, env, qname, type_map, &forward_node); axutil_qname_free(qname, env); if (forward_element) { axiom_children_qname_iterator_t* parse_iter = NULL; qname = axutil_qname_create(env, type1, NULL, NULL); parse_iter = axiom_element_get_children_with_qname(forward_element, env, qname, forward_node); while (axiom_children_qname_iterator_has_next(parse_iter, env) == AXIS2_TRUE) { axiom_node_t* type_node = NULL; axiom_element_t* type_element = NULL; axis2_char_t* text = NULL; type_node = (axiom_node_t*)axiom_children_qname_iterator_next(parse_iter, env); type_element = (axiom_element_t*)axiom_node_get_data_element(type_node, env); text = axiom_element_get_text(type_element, env, type_node); if (text) { if (!axutil_strcmp(text, type2)) { type_found = AXIS2_TRUE; break; } } else { AXIS2_LOG_ERROR_MSG(env->log, "Badly formatted type map"); } } axutil_qname_free(qname, env); if (!type_found) { AXIS2_LOG_DEBUG_MSG(env->log, "Requested type is not found in the type map"); } } } return type_found; }