| // Copyright (c) 2011 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| |
| #ifndef CHAPS_CHAPS_PROXY_H |
| #define CHAPS_CHAPS_PROXY_H |
| |
| #include <base/scoped_ptr.h> |
| |
| #include "chaps/chaps_interface.h" |
| #include "chaps/chaps_proxy_generated.h" |
| |
| namespace chaps { |
| |
| // ChapsProxyImpl is the default implementation of the chaps proxy interface. |
| // |
| // All calls are forwarded to a dbus-c++ generated proxy object. All exceptions |
| // thrown by the dbus-c++ library are caught and handled in this class. |
| // |
| // The Connect() method must be called successfully before calling any other |
| // methods. |
| class ChapsProxyImpl : public ChapsInterface { |
| public: |
| ChapsProxyImpl(); |
| virtual ~ChapsProxyImpl(); |
| bool Init(); |
| // ChapsInterface methods. |
| virtual uint32_t GetSlotList(bool token_present, |
| std::vector<uint32_t>* slot_list); |
| virtual uint32_t GetSlotInfo(uint32_t slot_id, |
| std::string* slot_description, |
| std::string* manufacturer_id, |
| uint32_t* flags, |
| uint8_t* hardware_version_major, |
| uint8_t* hardware_version_minor, |
| uint8_t* firmware_version_major, |
| uint8_t* firmware_version_minor); |
| virtual uint32_t GetTokenInfo(uint32_t slot_id, |
| std::string* label, |
| std::string* manufacturer_id, |
| std::string* model, |
| std::string* serial_number, |
| uint32_t* flags, |
| uint32_t* max_session_count, |
| uint32_t* session_count, |
| uint32_t* max_session_count_rw, |
| uint32_t* session_count_rw, |
| uint32_t* max_pin_len, |
| uint32_t* min_pin_len, |
| uint32_t* total_public_memory, |
| uint32_t* free_public_memory, |
| uint32_t* total_private_memory, |
| uint32_t* free_private_memory, |
| uint8_t* hardware_version_major, |
| uint8_t* hardware_version_minor, |
| uint8_t* firmware_version_major, |
| uint8_t* firmware_version_minor); |
| virtual uint32_t GetMechanismList(uint32_t slot_id, |
| std::vector<uint32_t>* mechanism_list); |
| virtual uint32_t GetMechanismInfo(uint32_t slot_id, |
| uint32_t mechanism_type, |
| uint32_t* min_key_size, |
| uint32_t* max_key_size, |
| uint32_t* flags); |
| virtual uint32_t InitToken(uint32_t slot_id, const std::string* so_pin, |
| const std::string& label); |
| virtual uint32_t InitPIN(uint32_t session_id, const std::string* pin); |
| virtual uint32_t SetPIN(uint32_t session_id, const std::string* old_pin, |
| const std::string* new_pin); |
| virtual uint32_t OpenSession(uint32_t slot_id, uint32_t flags, |
| uint32_t* session_id); |
| virtual uint32_t CloseSession(uint32_t session_id); |
| virtual uint32_t CloseAllSessions(uint32_t slot_id); |
| virtual uint32_t GetSessionInfo(uint32_t session_id, |
| uint32_t* slot_id, |
| uint32_t* state, |
| uint32_t* flags, |
| uint32_t* device_error); |
| virtual uint32_t GetOperationState(uint32_t session_id, |
| std::vector<uint8_t>* operation_state); |
| virtual uint32_t SetOperationState( |
| uint32_t session_id, |
| const std::vector<uint8_t>& operation_state, |
| uint32_t encryption_key_handle, |
| uint32_t authentication_key_handle); |
| virtual uint32_t Login(uint32_t session_id, |
| uint32_t user_type, |
| const std::string* pin); |
| virtual uint32_t Logout(uint32_t session_id); |
| virtual uint32_t CreateObject(uint32_t session_id, |
| const std::vector<uint8_t>& attributes, |
| uint32_t* new_object_handle); |
| virtual uint32_t CopyObject(uint32_t session_id, |
| uint32_t object_handle, |
| const std::vector<uint8_t>& attributes, |
| uint32_t* new_object_handle); |
| virtual uint32_t DestroyObject(uint32_t session_id, |
| uint32_t object_handle); |
| virtual uint32_t GetObjectSize(uint32_t session_id, |
| uint32_t object_handle, |
| uint32_t* object_size); |
| virtual uint32_t GetAttributeValue(uint32_t session_id, |
| uint32_t object_handle, |
| const std::vector<uint8_t>& attributes_in, |
| std::vector<uint8_t>* attributes_out); |
| virtual uint32_t SetAttributeValue(uint32_t session_id, |
| uint32_t object_handle, |
| const std::vector<uint8_t>& attributes); |
| virtual uint32_t FindObjectsInit(uint32_t session_id, |
| const std::vector<uint8_t>& attributes); |
| virtual uint32_t FindObjects(uint32_t session_id, |
| uint32_t max_object_count, |
| std::vector<uint32_t>* object_list); |
| virtual uint32_t FindObjectsFinal(uint32_t session_id); |
| virtual uint32_t EncryptInit(uint32_t session_id, |
| uint32_t mechanism_type, |
| const std::vector<uint8_t>& mechanism_parameter, |
| uint32_t key_handle); |
| virtual uint32_t Encrypt(uint32_t session_id, |
| const std::vector<uint8_t>& data_in, |
| uint32_t max_out_length, |
| uint32_t* actual_out_length, |
| std::vector<uint8_t>* data_out); |
| virtual uint32_t EncryptUpdate(uint32_t session_id, |
| const std::vector<uint8_t>& data_in, |
| uint32_t max_out_length, |
| uint32_t* actual_out_length, |
| std::vector<uint8_t>* data_out); |
| virtual uint32_t EncryptFinal(uint32_t session_id, |
| uint32_t max_out_length, |
| uint32_t* actual_out_length, |
| std::vector<uint8_t>* data_out); |
| virtual uint32_t DecryptInit(uint32_t session_id, |
| uint32_t mechanism_type, |
| const std::vector<uint8_t>& mechanism_parameter, |
| uint32_t key_handle); |
| virtual uint32_t Decrypt(uint32_t session_id, |
| const std::vector<uint8_t>& data_in, |
| uint32_t max_out_length, |
| uint32_t* actual_out_length, |
| std::vector<uint8_t>* data_out); |
| virtual uint32_t DecryptUpdate(uint32_t session_id, |
| const std::vector<uint8_t>& data_in, |
| uint32_t max_out_length, |
| uint32_t* actual_out_length, |
| std::vector<uint8_t>* data_out); |
| virtual uint32_t DecryptFinal(uint32_t session_id, |
| uint32_t max_out_length, |
| uint32_t* actual_out_length, |
| std::vector<uint8_t>* data_out); |
| virtual uint32_t DigestInit(uint32_t session_id, |
| uint32_t mechanism_type, |
| const std::vector<uint8_t>& mechanism_parameter); |
| virtual uint32_t Digest(uint32_t session_id, |
| const std::vector<uint8_t>& data_in, |
| uint32_t max_out_length, |
| uint32_t* actual_out_length, |
| std::vector<uint8_t>* digest); |
| virtual uint32_t DigestUpdate(uint32_t session_id, |
| const std::vector<uint8_t>& data_in); |
| virtual uint32_t DigestKey(uint32_t session_id, |
| uint32_t key_handle); |
| virtual uint32_t DigestFinal(uint32_t session_id, |
| uint32_t max_out_length, |
| uint32_t* actual_out_length, |
| std::vector<uint8_t>* digest); |
| virtual uint32_t SignInit(uint32_t session_id, |
| uint32_t mechanism_type, |
| const std::vector<uint8_t>& mechanism_parameter, |
| uint32_t key_handle); |
| virtual uint32_t Sign(uint32_t session_id, |
| const std::vector<uint8_t>& data, |
| uint32_t max_out_length, |
| uint32_t* actual_out_length, |
| std::vector<uint8_t>* signature); |
| virtual uint32_t SignUpdate(uint32_t session_id, |
| const std::vector<uint8_t>& data_part); |
| virtual uint32_t SignFinal(uint32_t session_id, |
| uint32_t max_out_length, |
| uint32_t* actual_out_length, |
| std::vector<uint8_t>* signature); |
| virtual uint32_t SignRecoverInit( |
| uint32_t session_id, |
| uint32_t mechanism_type, |
| const std::vector<uint8_t>& mechanism_parameter, |
| uint32_t key_handle); |
| virtual uint32_t SignRecover(uint32_t session_id, |
| const std::vector<uint8_t>& data, |
| uint32_t max_out_length, |
| uint32_t* actual_out_length, |
| std::vector<uint8_t>* signature); |
| virtual uint32_t VerifyInit(uint32_t session_id, |
| uint32_t mechanism_type, |
| const std::vector<uint8_t>& mechanism_parameter, |
| uint32_t key_handle); |
| virtual uint32_t Verify(uint32_t session_id, |
| const std::vector<uint8_t>& data, |
| const std::vector<uint8_t>& signature); |
| virtual uint32_t VerifyUpdate(uint32_t session_id, |
| const std::vector<uint8_t>& data_part); |
| virtual uint32_t VerifyFinal(uint32_t session_id, |
| const std::vector<uint8_t>& signature); |
| virtual uint32_t VerifyRecoverInit( |
| uint32_t session_id, |
| uint32_t mechanism_type, |
| const std::vector<uint8_t>& mechanism_parameter, |
| uint32_t key_handle); |
| virtual uint32_t VerifyRecover(uint32_t session_id, |
| const std::vector<uint8_t>& signature, |
| uint32_t max_out_length, |
| uint32_t* actual_out_length, |
| std::vector<uint8_t>* data); |
| virtual uint32_t DigestEncryptUpdate(uint32_t session_id, |
| const std::vector<uint8_t>& data_in, |
| uint32_t max_out_length, |
| uint32_t* actual_out_length, |
| std::vector<uint8_t>* data_out); |
| virtual uint32_t DecryptDigestUpdate(uint32_t session_id, |
| const std::vector<uint8_t>& data_in, |
| uint32_t max_out_length, |
| uint32_t* actual_out_length, |
| std::vector<uint8_t>* data_out); |
| virtual uint32_t SignEncryptUpdate(uint32_t session_id, |
| const std::vector<uint8_t>& data_in, |
| uint32_t max_out_length, |
| uint32_t* actual_out_length, |
| std::vector<uint8_t>* data_out); |
| virtual uint32_t DecryptVerifyUpdate(uint32_t session_id, |
| const std::vector<uint8_t>& data_in, |
| uint32_t max_out_length, |
| uint32_t* actual_out_length, |
| std::vector<uint8_t>* data_out); |
| virtual uint32_t GenerateKey(uint32_t session_id, |
| uint32_t mechanism_type, |
| const std::vector<uint8_t>& mechanism_parameter, |
| const std::vector<uint8_t>& attributes, |
| uint32_t* key_handle); |
| virtual uint32_t GenerateKeyPair( |
| uint32_t session_id, |
| uint32_t mechanism_type, |
| const std::vector<uint8_t>& mechanism_parameter, |
| const std::vector<uint8_t>& public_attributes, |
| const std::vector<uint8_t>& private_attributes, |
| uint32_t* public_key_handle, |
| uint32_t* private_key_handle); |
| virtual uint32_t WrapKey(uint32_t session_id, |
| uint32_t mechanism_type, |
| const std::vector<uint8_t>& mechanism_parameter, |
| uint32_t wrapping_key_handle, |
| uint32_t key_handle, |
| uint32_t max_out_length, |
| uint32_t* actual_out_length, |
| std::vector<uint8_t>* wrapped_key); |
| virtual uint32_t UnwrapKey(uint32_t session_id, |
| uint32_t mechanism_type, |
| const std::vector<uint8_t>& mechanism_parameter, |
| uint32_t wrapping_key_handle, |
| const std::vector<uint8_t>& wrapped_key, |
| const std::vector<uint8_t>& attributes, |
| uint32_t* key_handle); |
| virtual uint32_t DeriveKey(uint32_t session_id, |
| uint32_t mechanism_type, |
| const std::vector<uint8_t>& mechanism_parameter, |
| uint32_t base_key_handle, |
| const std::vector<uint8_t>& attributes, |
| uint32_t* key_handle); |
| virtual uint32_t SeedRandom(uint32_t session_id, |
| const std::vector<uint8_t>& seed); |
| virtual uint32_t GenerateRandom(uint32_t session_id, |
| uint32_t num_bytes, |
| std::vector<uint8_t>* random_data); |
| |
| |
| private: |
| // This class provides the link to the dbus-c++ generated proxy. |
| class Proxy : public org::chromium::Chaps_proxy, |
| public DBus::ObjectProxy { |
| public: |
| Proxy(DBus::Connection &connection, |
| const char* path, |
| const char* service) : ObjectProxy(connection, path, service) {} |
| virtual ~Proxy() {} |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(Proxy); |
| }; |
| |
| scoped_ptr<Proxy> proxy_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ChapsProxyImpl); |
| }; |
| |
| } // namespace |
| |
| #endif // CHAPS_CHAPS_PROXY_H |
