Exemplo n.º 1
0
/**
 * 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;
}
Exemplo n.º 2
0
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;
}
Exemplo n.º 3
0
/**
 * 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;

}
Exemplo n.º 4
0
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;
}
Exemplo n.º 5
0
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;
}