| /* |
| * Copyright 2004,2005 The Apache Software Foundation. |
| * |
| * Licensed 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. |
| */ |
| |
| #ifndef OXS_KEY_H |
| #define OXS_KEY_H |
| |
| |
| /** |
| * @file oxs_key.h |
| * @brief |
| */ |
| |
| #include <axis2_defines.h> |
| #include <oxs_constants.h> |
| #include <axis2_env.h> |
| |
| #ifdef __cplusplus |
| extern "C" |
| { |
| #endif |
| |
| /*Key is for signing*/ |
| #define OXS_KEY_USAGE_SIGN 0 |
| /*Key is for verifying signature*/ |
| #define OXS_KEY_USAGE_VERIFY 1 |
| /*Key is for encrypting */ |
| #define OXS_KEY_USAGE_ENCRYPT 2 |
| /*Key is for decrypting*/ |
| #define OXS_KEY_USAGE_DECRYPT 3 |
| /*Key usage is not specified yet*/ |
| #define OXS_KEY_USAGE_NONE 4 |
| |
| #define OXS_KEY_DEFAULT_SIZE 64 |
| |
| /** Type name for struct oxs_key_ops */ |
| typedef struct oxs_key_ops oxs_key_ops_t; |
| |
| /** Type name for struct oxs_key */ |
| typedef struct oxs_key oxs_key_t; |
| |
| struct oxs_key_ops |
| { |
| /** |
| * Gets data of the key. |
| * @param key oxs_key ptr to key |
| * @param env pointer to environment struct |
| * @return data |
| */ |
| |
| unsigned char *(AXIS2_CALL * |
| get_data)( |
| const oxs_key_t *key, |
| const axis2_env_t *env); |
| /** |
| * Gets the name of the key. |
| * @param key oxs_key ptr to key |
| * @param env pointer to environment struct |
| * @return name of the key |
| */ |
| axis2_char_t *(AXIS2_CALL * |
| get_name)( |
| const oxs_key_t *key, |
| const axis2_env_t *env); |
| /** |
| * Gets the size of the key. |
| * @param key oxs_key ptr to key |
| * @param env pointer to environment struct |
| * @return size of the key |
| */ |
| int (AXIS2_CALL * |
| get_size)( |
| const oxs_key_t *key, |
| const axis2_env_t *env); |
| /** |
| * Gets the usage of the key. |
| * @param key oxs_key ptr to key |
| * @param env pointer to environment struct |
| * @return usage of the key |
| */ |
| int (AXIS2_CALL * |
| get_usage)( |
| const oxs_key_t *key, |
| const axis2_env_t *env); |
| |
| /** |
| * Sets data of the key. |
| * @param key oxs_key ptr to key |
| * @param env pointer to environment struct |
| * @param data data of the key |
| * @return AXIS2_SUCCESS on success, else AXIS2_FAILURE |
| */ |
| axis2_status_t (AXIS2_CALL * |
| set_data)( |
| oxs_key_t *key, |
| const axis2_env_t *env, |
| unsigned char *data); |
| |
| /** |
| * Sets the name of the key. |
| * @param key oxs_key ptr to key |
| * @param env pointer to environment struct |
| * @param name name of the key |
| * @return AXIS2_SUCCESS on success, else AXIS2_FAILURE |
| */ |
| axis2_status_t (AXIS2_CALL * |
| set_name)( |
| oxs_key_t *key, |
| const axis2_env_t *env, |
| axis2_char_t *name); |
| |
| /** |
| * Sets the size of the key. |
| * @param key oxs_key ptr to key |
| * @param env pointer to environment struct |
| * @param size size of the key |
| * @return AXIS2_SUCCESS on success, else AXIS2_FAILURE |
| */ |
| axis2_status_t (AXIS2_CALL * |
| set_size)( |
| oxs_key_t *key, |
| const axis2_env_t *env, |
| int size); |
| |
| /** |
| * Set the usage of the key. |
| * @param key oxs_key ptr to key |
| * @param env pointer to environment struct |
| * @param usage usage of the key |
| * @return AXIS2_SUCCESS on success, else AXIS2_FAILURE |
| */ |
| axis2_status_t (AXIS2_CALL * |
| set_usage)( |
| oxs_key_t *key, |
| const axis2_env_t *env, |
| int usage); |
| |
| /** |
| * Free function for key. |
| * @param key oxs_key ptr to key |
| * @param env pointer to environment struct |
| * @return AXIS2_SUCCESS on success, else AXIS2_FAILURE |
| */ |
| axis2_status_t (AXIS2_CALL * |
| free)( |
| oxs_key_t *key, |
| const axis2_env_t *env |
| ); |
| |
| /** |
| * Populate a key. |
| * @param key oxs_key ptr to key |
| * @param env pointer to environment struct |
| * @param data data of the key |
| * @param name name of the key |
| * @param size size of the key |
| * @param usage usage of the key |
| * @return AXIS2_SUCCESS on success, else AXIS2_FAILURE |
| */ |
| axis2_status_t (AXIS2_CALL * |
| populate)( |
| oxs_key_t *key, |
| const axis2_env_t *env, |
| unsigned char *data, |
| axis2_char_t *name, |
| int size, |
| int usage |
| ); |
| |
| /** |
| * Read a key from a file. |
| * @param key oxs_key ptr to key |
| * @param env pointer to environment struct |
| * @return AXIS2_SUCCESS on success, else AXIS2_FAILURE |
| */ |
| axis2_status_t (AXIS2_CALL * |
| read_from_file)( |
| oxs_key_t *key, |
| const axis2_env_t *env, |
| axis2_char_t *file_name |
| ); |
| |
| /** |
| * Fill the key for the given algo. |
| * @param key oxs_key ptr to key |
| * @param env pointer to environment struct |
| * @return AXIS2_SUCCESS on success, else AXIS2_FAILURE |
| */ |
| axis2_status_t (AXIS2_CALL * |
| for_algo)( |
| oxs_key_t *key, |
| const axis2_env_t *env, |
| axis2_char_t *key_algo |
| ); |
| }; |
| |
| struct oxs_key |
| { |
| oxs_key_ops_t *ops; |
| }; |
| |
| AXIS2_EXTERN oxs_key_t *AXIS2_CALL |
| oxs_key_create_key(const axis2_env_t *env); |
| |
| /*Macros*/ |
| |
| |
| #define OXS_KEY_GET_DATA(key,env)\ |
| ((key)->ops->get_data(key,env)) |
| |
| #define OXS_KEY_GET_NAME(key,env)\ |
| ((key)->ops->get_name(key,env)) |
| |
| #define OXS_KEY_GET_SIZE(key,env)\ |
| ((key)->ops->get_size(key,env)) |
| |
| #define OXS_KEY_GET_USAGE(key,env)\ |
| ((key)->ops->get_usage(key,env)) |
| |
| #define OXS_KEY_SET_DATA(key,env, data)\ |
| ((key)->ops->set_data(key, env, data)) |
| |
| #define OXS_KEY_SET_NAME(key,env, name)\ |
| ((key)->ops->set_name(key, env, name)) |
| |
| #define OXS_KEY_SET_SIZE(key,env, size)\ |
| ((key)->ops->set_size(key, env, size)) |
| |
| #define OXS_KEY_SET_USAGE(key,env, usage)\ |
| ((key)->ops->set_usage(key, env, usage)) |
| |
| #define OXS_KEY_FREE(key,env)\ |
| ((key)->ops->free(key, env)) |
| |
| #define OXS_KEY_POPULATE(key,env, data, name, size, usage)\ |
| ((key)->ops->populate(key, env, data, name, size, usage)) |
| |
| #define OXS_KEY_READ_FROM_FILE(key,env, file_name)\ |
| ((key)->ops->read_from_file(key, env, file_name)) |
| |
| #define OXS_KEY_FOR_ALGO(key,env, key_algo)\ |
| ((key)->ops->for_algo(key, env, key_algo)) |
| |
| /** @} */ |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* OXS_KEY_H */ |