Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | * |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 16 | */ |
| 17 | |
Andres Morales | 7d0f040 | 2015-03-19 18:02:55 -0700 | [diff] [blame] | 18 | #include <gatekeeper/gatekeeper_messages.h> |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 19 | |
| 20 | #include <string.h> |
| 21 | |
Andres Morales | ac80818 | 2015-02-26 14:11:04 -0800 | [diff] [blame] | 22 | |
Andres Morales | 7d0f040 | 2015-03-19 18:02:55 -0700 | [diff] [blame] | 23 | namespace gatekeeper { |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 24 | |
| 25 | /** |
Andres Morales | ac80818 | 2015-02-26 14:11:04 -0800 | [diff] [blame] | 26 | * Methods for serializing/deserializing SizedBuffers |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 27 | */ |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 28 | |
Andres Morales | 175eea9 | 2015-03-25 18:01:05 -0700 | [diff] [blame] | 29 | struct __attribute__((__packed__)) serial_header_t { |
Andres Morales | 8add7e2 | 2015-03-24 11:10:42 -0700 | [diff] [blame] | 30 | uint32_t error; |
| 31 | uint32_t user_id; |
| 32 | }; |
| 33 | |
Andres Morales | ac80818 | 2015-02-26 14:11:04 -0800 | [diff] [blame] | 34 | static inline size_t serialized_buffer_size(const SizedBuffer &buf) { |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 35 | return sizeof(uint32_t) + buf.length; |
| 36 | } |
| 37 | |
| 38 | static inline void append_to_buffer(uint8_t **buffer, const SizedBuffer *to_append) { |
| 39 | memcpy(*buffer, &to_append->length, sizeof(to_append->length)); |
| 40 | *buffer += sizeof(to_append->length); |
Andres Morales | edd3e3d | 2015-03-12 13:30:15 -0700 | [diff] [blame] | 41 | if (to_append->length != 0) { |
| 42 | memcpy(*buffer, to_append->buffer.get(), to_append->length); |
| 43 | *buffer += to_append->length; |
| 44 | } |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 45 | } |
| 46 | |
Andres Morales | 7d0f040 | 2015-03-19 18:02:55 -0700 | [diff] [blame] | 47 | static inline gatekeeper_error_t read_from_buffer(const uint8_t **buffer, const uint8_t *end, |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 48 | SizedBuffer *target) { |
Andres Morales | 7d0f040 | 2015-03-19 18:02:55 -0700 | [diff] [blame] | 49 | if (*buffer + sizeof(target->length) > end) return ERROR_INVALID; |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 50 | |
| 51 | memcpy(&target->length, *buffer, sizeof(target->length)); |
| 52 | *buffer += sizeof(target->length); |
Andres Morales | edd3e3d | 2015-03-12 13:30:15 -0700 | [diff] [blame] | 53 | if (target->length != 0) { |
| 54 | const uint8_t *buffer_end = *buffer + target->length; |
Andres Morales | 7d0f040 | 2015-03-19 18:02:55 -0700 | [diff] [blame] | 55 | if (buffer_end > end || buffer_end <= *buffer) return ERROR_INVALID; |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 56 | |
Andres Morales | edd3e3d | 2015-03-12 13:30:15 -0700 | [diff] [blame] | 57 | target->buffer.reset(new uint8_t[target->length]); |
| 58 | memcpy(target->buffer.get(), *buffer, target->length); |
| 59 | *buffer += target->length; |
| 60 | } |
Andres Morales | 7d0f040 | 2015-03-19 18:02:55 -0700 | [diff] [blame] | 61 | return ERROR_NONE; |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 62 | } |
| 63 | |
Andres Morales | ac80818 | 2015-02-26 14:11:04 -0800 | [diff] [blame] | 64 | |
Andres Morales | 7d0f040 | 2015-03-19 18:02:55 -0700 | [diff] [blame] | 65 | size_t GateKeeperMessage::GetSerializedSize() const { |
| 66 | if (error == ERROR_NONE) { |
Andres Morales | ac80818 | 2015-02-26 14:11:04 -0800 | [diff] [blame] | 67 | return 2 * sizeof(uint32_t) + nonErrorSerializedSize(); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 68 | } else { |
| 69 | return sizeof(uint32_t); |
| 70 | } |
| 71 | } |
| 72 | |
Andres Morales | 8add7e2 | 2015-03-24 11:10:42 -0700 | [diff] [blame] | 73 | size_t GateKeeperMessage::Serialize(uint8_t *buffer, const uint8_t *end) const { |
| 74 | size_t bytes_written = 0; |
Andres Morales | 175eea9 | 2015-03-25 18:01:05 -0700 | [diff] [blame] | 75 | if (buffer + GetSerializedSize() > end) { |
Andres Morales | 8add7e2 | 2015-03-24 11:10:42 -0700 | [diff] [blame] | 76 | return 0; |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 77 | } |
Andres Morales | 8add7e2 | 2015-03-24 11:10:42 -0700 | [diff] [blame] | 78 | |
| 79 | serial_header_t *header = reinterpret_cast<serial_header_t *>(buffer); |
| 80 | if (error != ERROR_NONE) { |
| 81 | if (buffer + sizeof(error) > end) return 0; |
| 82 | header->error = error; |
| 83 | bytes_written += sizeof(error); |
| 84 | } else { |
| 85 | if (buffer + sizeof(serial_header_t) + nonErrorSerializedSize() > end) |
| 86 | return 0; |
| 87 | header->error = error; |
| 88 | header->user_id = user_id; |
| 89 | nonErrorSerialize(buffer + sizeof(*header)); |
| 90 | bytes_written += sizeof(*header) + nonErrorSerializedSize(); |
| 91 | } |
| 92 | |
| 93 | return bytes_written; |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 94 | } |
| 95 | |
Andres Morales | 7d0f040 | 2015-03-19 18:02:55 -0700 | [diff] [blame] | 96 | gatekeeper_error_t GateKeeperMessage::Deserialize(const uint8_t *payload, const uint8_t *end) { |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 97 | uint32_t error_value; |
Andres Morales | 7d0f040 | 2015-03-19 18:02:55 -0700 | [diff] [blame] | 98 | if (payload + sizeof(uint32_t) > end) return ERROR_INVALID; |
Andres Morales | 8add7e2 | 2015-03-24 11:10:42 -0700 | [diff] [blame] | 99 | const serial_header_t *header = reinterpret_cast<const serial_header_t *>(payload); |
| 100 | if (header->error == ERROR_NONE) { |
Andres Morales | 7d0f040 | 2015-03-19 18:02:55 -0700 | [diff] [blame] | 101 | if (payload == end) return ERROR_INVALID; |
Andres Morales | 8add7e2 | 2015-03-24 11:10:42 -0700 | [diff] [blame] | 102 | user_id = header->user_id; |
| 103 | error = nonErrorDeserialize(payload + sizeof(*header), end); |
Andres Morales | 175eea9 | 2015-03-25 18:01:05 -0700 | [diff] [blame] | 104 | } else { |
| 105 | error = static_cast<gatekeeper_error_t>(header->error); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 106 | } |
| 107 | |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 108 | return error; |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 109 | } |
| 110 | |
| 111 | |
Andres Morales | ac80818 | 2015-02-26 14:11:04 -0800 | [diff] [blame] | 112 | VerifyRequest::VerifyRequest(uint32_t user_id, SizedBuffer *enrolled_password_handle, |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 113 | SizedBuffer *provided_password_payload) { |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 114 | this->user_id = user_id; |
| 115 | this->password_handle.buffer.reset(enrolled_password_handle->buffer.release()); |
| 116 | this->password_handle.length = enrolled_password_handle->length; |
| 117 | this->provided_password.buffer.reset(provided_password_payload->buffer.release()); |
| 118 | this->provided_password.length = provided_password_payload->length; |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 119 | } |
| 120 | |
| 121 | VerifyRequest::VerifyRequest() { |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 122 | memset_s(&password_handle, 0, sizeof(password_handle)); |
| 123 | memset_s(&provided_password, 0, sizeof(provided_password)); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 124 | } |
| 125 | |
| 126 | VerifyRequest::~VerifyRequest() { |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 127 | if (password_handle.buffer.get()) { |
| 128 | password_handle.buffer.reset(); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 129 | } |
| 130 | |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 131 | if (provided_password.buffer.get()) { |
| 132 | memset_s(provided_password.buffer.get(), 0, provided_password.length); |
| 133 | provided_password.buffer.reset(); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 134 | } |
| 135 | } |
| 136 | |
| 137 | size_t VerifyRequest::nonErrorSerializedSize() const { |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 138 | return serialized_buffer_size(password_handle) + serialized_buffer_size(provided_password); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 139 | } |
| 140 | |
| 141 | void VerifyRequest::nonErrorSerialize(uint8_t *buffer) const { |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 142 | append_to_buffer(&buffer, &password_handle); |
| 143 | append_to_buffer(&buffer, &provided_password); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 144 | } |
| 145 | |
Andres Morales | 7d0f040 | 2015-03-19 18:02:55 -0700 | [diff] [blame] | 146 | gatekeeper_error_t VerifyRequest::nonErrorDeserialize(const uint8_t *payload, const uint8_t *end) { |
| 147 | gatekeeper_error_t error = ERROR_NONE; |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 148 | |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 149 | if (password_handle.buffer.get()) { |
| 150 | password_handle.buffer.reset(); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 151 | } |
| 152 | |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 153 | if (provided_password.buffer.get()) { |
| 154 | memset_s(provided_password.buffer.get(), 0, provided_password.length); |
| 155 | provided_password.buffer.reset(); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 156 | } |
| 157 | |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 158 | error = read_from_buffer(&payload, end, &password_handle); |
Andres Morales | 7d0f040 | 2015-03-19 18:02:55 -0700 | [diff] [blame] | 159 | if (error != ERROR_NONE) return error; |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 160 | |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 161 | return read_from_buffer(&payload, end, &provided_password); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 162 | |
| 163 | } |
| 164 | |
Andres Morales | edd3e3d | 2015-03-12 13:30:15 -0700 | [diff] [blame] | 165 | VerifyResponse::VerifyResponse(uint32_t user_id, SizedBuffer *auth_token) { |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 166 | this->user_id = user_id; |
Andres Morales | edd3e3d | 2015-03-12 13:30:15 -0700 | [diff] [blame] | 167 | this->auth_token.buffer.reset(auth_token->buffer.release()); |
| 168 | this->auth_token.length = auth_token->length; |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 169 | } |
| 170 | |
| 171 | VerifyResponse::VerifyResponse() { |
Andres Morales | edd3e3d | 2015-03-12 13:30:15 -0700 | [diff] [blame] | 172 | memset_s(&auth_token, 0, sizeof(auth_token)); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 173 | }; |
| 174 | |
| 175 | VerifyResponse::~VerifyResponse() { |
Andres Morales | edd3e3d | 2015-03-12 13:30:15 -0700 | [diff] [blame] | 176 | if (auth_token.length > 0) { |
| 177 | auth_token.buffer.reset(); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 178 | } |
| 179 | } |
| 180 | |
Andres Morales | edd3e3d | 2015-03-12 13:30:15 -0700 | [diff] [blame] | 181 | void VerifyResponse::SetVerificationToken(SizedBuffer *auth_token) { |
| 182 | this->auth_token.buffer.reset(auth_token->buffer.release()); |
| 183 | this->auth_token.length = auth_token->length; |
Andres Morales | ac80818 | 2015-02-26 14:11:04 -0800 | [diff] [blame] | 184 | } |
| 185 | |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 186 | size_t VerifyResponse::nonErrorSerializedSize() const { |
Andres Morales | edd3e3d | 2015-03-12 13:30:15 -0700 | [diff] [blame] | 187 | return serialized_buffer_size(auth_token); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 188 | } |
| 189 | |
| 190 | void VerifyResponse::nonErrorSerialize(uint8_t *buffer) const { |
Andres Morales | edd3e3d | 2015-03-12 13:30:15 -0700 | [diff] [blame] | 191 | append_to_buffer(&buffer, &auth_token); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 192 | } |
| 193 | |
Andres Morales | 7d0f040 | 2015-03-19 18:02:55 -0700 | [diff] [blame] | 194 | gatekeeper_error_t VerifyResponse::nonErrorDeserialize(const uint8_t *payload, const uint8_t *end) { |
Andres Morales | edd3e3d | 2015-03-12 13:30:15 -0700 | [diff] [blame] | 195 | if (auth_token.buffer.get()) { |
| 196 | auth_token.buffer.reset(); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 197 | } |
| 198 | |
Andres Morales | edd3e3d | 2015-03-12 13:30:15 -0700 | [diff] [blame] | 199 | return read_from_buffer(&payload, end, &auth_token); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 200 | } |
| 201 | |
Andres Morales | edd3e3d | 2015-03-12 13:30:15 -0700 | [diff] [blame] | 202 | EnrollRequest::EnrollRequest(uint32_t user_id, SizedBuffer *password_handle, |
| 203 | SizedBuffer *provided_password, SizedBuffer *enrolled_password) { |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 204 | this->user_id = user_id; |
| 205 | this->provided_password.buffer.reset(provided_password->buffer.release()); |
| 206 | this->provided_password.length = provided_password->length; |
Andres Morales | edd3e3d | 2015-03-12 13:30:15 -0700 | [diff] [blame] | 207 | |
| 208 | if (enrolled_password == NULL) { |
| 209 | this->enrolled_password.buffer.reset(); |
| 210 | this->enrolled_password.length = 0; |
| 211 | } else { |
| 212 | this->enrolled_password.buffer.reset(enrolled_password->buffer.release()); |
| 213 | this->enrolled_password.length = enrolled_password->length; |
| 214 | } |
| 215 | |
| 216 | if (password_handle == NULL) { |
| 217 | this->password_handle.buffer.reset(); |
| 218 | this->password_handle.length = 0; |
| 219 | } else { |
| 220 | this->password_handle.buffer.reset(password_handle->buffer.release()); |
| 221 | this->password_handle.length = password_handle->length; |
| 222 | } |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 223 | } |
| 224 | |
| 225 | EnrollRequest::EnrollRequest() { |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 226 | memset_s(&provided_password, 0, sizeof(provided_password)); |
Andres Morales | edd3e3d | 2015-03-12 13:30:15 -0700 | [diff] [blame] | 227 | memset_s(&enrolled_password, 0, sizeof(enrolled_password)); |
| 228 | memset_s(&password_handle, 0, sizeof(password_handle)); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 229 | } |
| 230 | |
| 231 | EnrollRequest::~EnrollRequest() { |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 232 | if (provided_password.buffer.get()) { |
| 233 | memset_s(provided_password.buffer.get(), 0, provided_password.length); |
| 234 | provided_password.buffer.reset(); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 235 | } |
Andres Morales | edd3e3d | 2015-03-12 13:30:15 -0700 | [diff] [blame] | 236 | |
| 237 | if (enrolled_password.buffer.get()) { |
| 238 | memset_s(enrolled_password.buffer.get(), 0, enrolled_password.length); |
| 239 | enrolled_password.buffer.reset(); |
| 240 | } |
| 241 | |
| 242 | if (password_handle.buffer.get()) { |
| 243 | memset_s(password_handle.buffer.get(), 0, password_handle.length); |
| 244 | password_handle.buffer.reset(); |
| 245 | } |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 246 | } |
| 247 | |
| 248 | size_t EnrollRequest::nonErrorSerializedSize() const { |
Andres Morales | edd3e3d | 2015-03-12 13:30:15 -0700 | [diff] [blame] | 249 | return serialized_buffer_size(provided_password) + serialized_buffer_size(enrolled_password) |
| 250 | + serialized_buffer_size(password_handle); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 251 | } |
| 252 | |
| 253 | void EnrollRequest::nonErrorSerialize(uint8_t *buffer) const { |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 254 | append_to_buffer(&buffer, &provided_password); |
Andres Morales | edd3e3d | 2015-03-12 13:30:15 -0700 | [diff] [blame] | 255 | append_to_buffer(&buffer, &enrolled_password); |
| 256 | append_to_buffer(&buffer, &password_handle); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 257 | } |
| 258 | |
Andres Morales | 7d0f040 | 2015-03-19 18:02:55 -0700 | [diff] [blame] | 259 | gatekeeper_error_t EnrollRequest::nonErrorDeserialize(const uint8_t *payload, const uint8_t *end) { |
| 260 | gatekeeper_error_t ret; |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 261 | if (provided_password.buffer.get()) { |
| 262 | memset_s(provided_password.buffer.get(), 0, provided_password.length); |
| 263 | provided_password.buffer.reset(); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 264 | } |
| 265 | |
Andres Morales | edd3e3d | 2015-03-12 13:30:15 -0700 | [diff] [blame] | 266 | if (enrolled_password.buffer.get()) { |
| 267 | memset_s(enrolled_password.buffer.get(), 0, enrolled_password.length); |
| 268 | enrolled_password.buffer.reset(); |
| 269 | } |
| 270 | |
| 271 | if (password_handle.buffer.get()) { |
| 272 | memset_s(password_handle.buffer.get(), 0, password_handle.length); |
| 273 | password_handle.buffer.reset(); |
| 274 | } |
| 275 | |
| 276 | ret = read_from_buffer(&payload, end, &provided_password); |
Andres Morales | 7d0f040 | 2015-03-19 18:02:55 -0700 | [diff] [blame] | 277 | if (ret != ERROR_NONE) { |
Andres Morales | edd3e3d | 2015-03-12 13:30:15 -0700 | [diff] [blame] | 278 | return ret; |
| 279 | } |
| 280 | |
| 281 | ret = read_from_buffer(&payload, end, &enrolled_password); |
Andres Morales | 7d0f040 | 2015-03-19 18:02:55 -0700 | [diff] [blame] | 282 | if (ret != ERROR_NONE) { |
Andres Morales | edd3e3d | 2015-03-12 13:30:15 -0700 | [diff] [blame] | 283 | return ret; |
| 284 | } |
| 285 | |
| 286 | return read_from_buffer(&payload, end, &password_handle); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 287 | } |
| 288 | |
Andres Morales | ac80818 | 2015-02-26 14:11:04 -0800 | [diff] [blame] | 289 | EnrollResponse::EnrollResponse(uint32_t user_id, SizedBuffer *enrolled_password_handle) { |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 290 | this->user_id = user_id; |
| 291 | this->enrolled_password_handle.buffer.reset(enrolled_password_handle->buffer.release()); |
| 292 | this->enrolled_password_handle.length = enrolled_password_handle->length; |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 293 | } |
| 294 | |
| 295 | EnrollResponse::EnrollResponse() { |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 296 | memset_s(&enrolled_password_handle, 0, sizeof(enrolled_password_handle)); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 297 | } |
| 298 | |
| 299 | EnrollResponse::~EnrollResponse() { |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 300 | if (enrolled_password_handle.buffer.get()) { |
| 301 | enrolled_password_handle.buffer.reset(); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 302 | } |
| 303 | } |
| 304 | |
Andres Morales | ac80818 | 2015-02-26 14:11:04 -0800 | [diff] [blame] | 305 | void EnrollResponse::SetEnrolledPasswordHandle(SizedBuffer *enrolled_password_handle) { |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 306 | this->enrolled_password_handle.buffer.reset(enrolled_password_handle->buffer.release()); |
| 307 | this->enrolled_password_handle.length = enrolled_password_handle->length; |
Andres Morales | ac80818 | 2015-02-26 14:11:04 -0800 | [diff] [blame] | 308 | } |
| 309 | |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 310 | size_t EnrollResponse::nonErrorSerializedSize() const { |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 311 | return serialized_buffer_size(enrolled_password_handle); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 312 | } |
| 313 | |
| 314 | void EnrollResponse::nonErrorSerialize(uint8_t *buffer) const { |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 315 | append_to_buffer(&buffer, &enrolled_password_handle); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 316 | } |
| 317 | |
Andres Morales | 7d0f040 | 2015-03-19 18:02:55 -0700 | [diff] [blame] | 318 | gatekeeper_error_t EnrollResponse::nonErrorDeserialize(const uint8_t *payload, const uint8_t *end) { |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 319 | if (enrolled_password_handle.buffer.get()) { |
| 320 | enrolled_password_handle.buffer.reset(); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 321 | } |
| 322 | |
Andres Morales | b2abaa8 | 2015-03-03 09:09:18 -0800 | [diff] [blame] | 323 | return read_from_buffer(&payload, end, &enrolled_password_handle); |
Andres Morales | 6c9fe69 | 2015-02-23 10:44:41 -0800 | [diff] [blame] | 324 | } |
| 325 | |
| 326 | }; |
| 327 | |