diff options
Diffstat (limited to 'neethi/src/secpolicy/builder/security_context_token_builder.c')
| -rw-r--r-- | neethi/src/secpolicy/builder/security_context_token_builder.c | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/neethi/src/secpolicy/builder/security_context_token_builder.c b/neethi/src/secpolicy/builder/security_context_token_builder.c new file mode 100644 index 0000000..b4ad8e8 --- /dev/null +++ b/neethi/src/secpolicy/builder/security_context_token_builder.c @@ -0,0 +1,231 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <rp_security_context_token_builder.h> +#include <neethi_operator.h> +#include <neethi_policy.h> +#include <neethi_exactlyone.h> +#include <neethi_all.h> +#include <neethi_engine.h> + +/*private functions*/ + +axis2_status_t AXIS2_CALL +security_context_token_process_alternatives( + const axutil_env_t *env, + neethi_all_t *all, + rp_security_context_token_t * security_context_token); + +/***********************************/ + +AXIS2_EXTERN neethi_assertion_t *AXIS2_CALL +rp_security_context_token_builder_build( + const axutil_env_t *env, + axiom_node_t *node, + axiom_element_t *element, + axis2_char_t *sp_ns_uri, + axis2_bool_t is_secure_conversation_token) +{ + rp_security_context_token_t *security_context_token = NULL; + neethi_policy_t *policy = NULL; + axiom_node_t *child_node = NULL; + axiom_element_t *child_element = NULL; + axiom_children_iterator_t *children_iter = NULL; + axutil_array_list_t *alternatives = NULL; + neethi_operator_t *component = NULL; + neethi_all_t *all = NULL; + axis2_char_t *inclusion_value = NULL; + axutil_qname_t *qname = NULL; + neethi_assertion_t *assertion = NULL; + neethi_policy_t *normalized_policy = NULL; + + security_context_token = rp_security_context_token_create(env); + qname = axutil_qname_create(env, RP_INCLUDE_TOKEN, sp_ns_uri, RP_SP_PREFIX); + inclusion_value = axiom_element_get_attribute_value(element, env, qname); + axutil_qname_free(qname, env); + qname = NULL; + + rp_security_context_token_set_inclusion(security_context_token, env, inclusion_value); + rp_security_context_token_set_is_secure_conversation_token(security_context_token, env, + is_secure_conversation_token); + + if(!axutil_strcmp(sp_ns_uri, RP_SP_NS_11)) + { + rp_security_context_token_set_sc10_security_context_token(security_context_token, env, + AXIS2_TRUE); + } + else + { + rp_security_context_token_set_sc10_security_context_token(security_context_token, env, + AXIS2_FALSE); + } + + child_node = axiom_node_get_first_element(node, env); + if(!child_node) + { + return NULL; + } + + children_iter = axiom_element_get_children(element, env, node); + if(children_iter) + { + while(axiom_children_iterator_has_next(children_iter, env)) + { + child_node = axiom_children_iterator_next(children_iter, env); + if(child_node) + { + if(axiom_node_get_node_type(child_node, env) == AXIOM_ELEMENT) + { + child_element = (axiom_element_t *)axiom_node_get_data_element(child_node, env); + if(child_element) + { + axis2_char_t *localname = NULL; + localname = axiom_element_get_localname(child_element, env); + if(axutil_strcmp(localname, RP_ISSUER) == 0) + { + axis2_char_t *ns = NULL; + axutil_qname_t *node_qname = NULL; + + node_qname = axiom_element_get_qname(child_element, env, child_node); + if(!node_qname) + { + AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, + "[neethi] Cannot get qname from element %s.", localname); + return NULL; + } + + ns = axutil_qname_get_uri(node_qname, env); + if(!ns) + { + AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, + "[neethi] Cannot get namespace from element %s.", localname); + return NULL; + } + if(!(axutil_strcmp(ns, RP_SP_NS_11) && axutil_strcmp(ns, RP_SP_NS_12))) + { + axis2_char_t *issuer = NULL; + issuer = axiom_element_get_text(child_element, env, child_node); + rp_security_context_token_set_issuer(security_context_token, env, + issuer); + } + else + { + AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, + "[neethi] Unknown Assertion %s with namespace %s", localname, + ns); + return NULL; + } + } + else + { + policy = neethi_engine_get_policy(env, child_node, child_element); + if(!policy) + { + return NULL; + } + normalized_policy = neethi_engine_get_normalize(env, AXIS2_FALSE, + policy); + neethi_policy_free(policy, env); + policy = NULL; + alternatives = neethi_policy_get_alternatives(normalized_policy, env); + component = (neethi_operator_t *)axutil_array_list_get(alternatives, + env, 0); + all = (neethi_all_t *)neethi_operator_get_value(component, env); + security_context_token_process_alternatives(env, all, + security_context_token); + + assertion = neethi_assertion_create_with_args(env, + (AXIS2_FREE_VOID_ARG)rp_security_context_token_free, + security_context_token, ASSERTION_TYPE_SECURITY_CONTEXT_TOKEN); + + neethi_policy_free(normalized_policy, env); + normalized_policy = NULL; + } + } + } + } + } + } + return assertion; +} + +axis2_status_t AXIS2_CALL +security_context_token_process_alternatives( + const axutil_env_t *env, + neethi_all_t *all, + rp_security_context_token_t * security_context_token) +{ + neethi_operator_t *operator = NULL; + axutil_array_list_t *arraylist = NULL; + neethi_assertion_t *assertion = NULL; + neethi_assertion_type_t type; + + int i = 0; + + arraylist = neethi_all_get_policy_components(all, env); + + for(i = 0; i < axutil_array_list_size(arraylist, env); i++) + { + operator = (neethi_operator_t *)axutil_array_list_get(arraylist, env, i); + assertion = (neethi_assertion_t *)neethi_operator_get_value(operator, env); + type = neethi_assertion_get_type(assertion, env); + + if(type == ASSERTION_TYPE_REQUIRE_DERIVED_KEYS_SC10) + { + rp_security_context_token_set_derivedkey(security_context_token, env, DERIVEKEY_NEEDED); + rp_security_context_token_set_derivedkey_version(security_context_token, env, + DERIVEKEY_VERSION_SC10); + } + else if(type == ASSERTION_TYPE_REQUIRE_DERIVED_KEYS_SC13) + { + rp_security_context_token_set_derivedkey(security_context_token, env, DERIVEKEY_NEEDED); + rp_security_context_token_set_derivedkey_version(security_context_token, env, + DERIVEKEY_VERSION_SC13); + } + else if(type == ASSERTION_TYPE_REQUIRE_EXTERNAL_URI) + { + rp_security_context_token_set_require_external_uri_ref(security_context_token, env, + AXIS2_TRUE); + } + else if(type == ASSERTION_TYPE_SC10_SECURITY_CONTEXT_TOKEN) + { + rp_security_context_token_set_sc10_security_context_token(security_context_token, env, + AXIS2_TRUE); + } + else if(type == ASSERTION_TYPE_SC13_SECURITY_CONTEXT_TOKEN) + { + rp_security_context_token_set_sc10_security_context_token(security_context_token, env, + AXIS2_FALSE); + } + else if(type == ASSERTION_TYPE_ISSUER) + { + axis2_char_t *issuer = NULL; + issuer = (axis2_char_t *)neethi_assertion_get_value(assertion, env); + rp_security_context_token_set_issuer(security_context_token, env, issuer); + } + else if(type == ASSERTION_TYPE_BOOTSTRAP_POLICY) + { + neethi_policy_t *bootstrap_policy = NULL; + bootstrap_policy = (neethi_policy_t *)neethi_assertion_get_value(assertion, env); + rp_security_context_token_set_bootstrap_policy(security_context_token, env, + bootstrap_policy); + } + else + return AXIS2_FAILURE; + } + return AXIS2_SUCCESS; +} |