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1 /* |
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2 * Copyright (c) 2001-2006 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of the License "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: EAP and WLAN authentication protocols. |
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15 * |
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16 */ |
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17 |
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18 |
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19 // This is enumeration of EAPOL source code. |
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20 #if defined(USE_EAP_MINIMUM_RELEASE_TRACES) |
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21 #undef EAP_FILE_NUMBER_ENUM |
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22 #define EAP_FILE_NUMBER_ENUM 69 |
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23 #undef EAP_FILE_NUMBER_DATE |
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24 #define EAP_FILE_NUMBER_DATE 1127594498 |
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25 #endif //#if defined(USE_EAP_MINIMUM_RELEASE_TRACES) |
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26 |
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27 |
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28 |
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29 #include "eap_type_aka_payloads.h" |
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30 #include "abs_eap_am_tools.h" |
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31 #include "eap_tools.h" |
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32 |
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33 |
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34 EAP_FUNC_EXPORT aka_fixed_data_c::~aka_fixed_data_c() |
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35 { |
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36 } |
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37 |
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38 EAP_FUNC_EXPORT aka_fixed_data_c::aka_fixed_data_c( |
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39 abs_eap_am_tools_c * const tools) |
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40 : m_is_valid(false) |
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41 , m_original_header(tools, 0, 0) |
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42 , m_type(0) |
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43 , m_data(0) |
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44 { |
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45 } |
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46 |
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47 EAP_FUNC_EXPORT bool aka_fixed_data_c::get_is_valid() const |
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48 { |
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49 return m_is_valid; |
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50 } |
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51 |
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52 EAP_FUNC_EXPORT const aka_payload_AT_header_c * aka_fixed_data_c::get_original_header() |
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53 { |
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54 return &m_original_header; |
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55 } |
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56 |
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57 EAP_FUNC_EXPORT u16_t aka_fixed_data_c::get_type(abs_eap_am_tools_c * const m_am_tools) const |
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58 { |
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59 EAP_UNREFERENCED_PARAMETER(m_am_tools); |
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60 |
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61 if (m_is_valid == true) |
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62 { |
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63 return m_type; |
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64 } |
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65 else |
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66 { |
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67 EAP_ASSERT_ALWAYS(m_is_valid == true); |
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68 return 0u; |
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69 } |
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70 } |
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71 |
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72 EAP_FUNC_EXPORT u16_t aka_fixed_data_c::get_data(abs_eap_am_tools_c * const m_am_tools) const |
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73 { |
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74 EAP_UNREFERENCED_PARAMETER(m_am_tools); |
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75 |
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76 if (m_is_valid == true) |
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77 { |
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78 return m_data; |
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79 } |
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80 else |
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81 { |
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82 EAP_ASSERT_ALWAYS(m_is_valid == true); |
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83 return 0u; |
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84 } |
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85 } |
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86 |
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87 EAP_FUNC_EXPORT void aka_fixed_data_c::set_data(const aka_payload_AT_header_c * const original_header, |
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88 const u16_t type, const u16_t data) |
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89 { |
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90 m_is_valid = true; |
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91 m_original_header.set_header_buffer( |
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92 original_header->get_header_buffer(original_header->get_header_buffer_length()), |
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93 original_header->get_header_buffer_length()); |
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94 m_type = static_cast<u16_t>(type & 0x7FFF); // Mask out the AF bit. |
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95 m_data = data; |
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96 } |
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97 |
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98 |
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99 |
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100 EAP_FUNC_EXPORT aka_variable_data_c::~aka_variable_data_c() |
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101 { |
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102 } |
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103 |
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104 EAP_FUNC_EXPORT aka_variable_data_c::aka_variable_data_c(abs_eap_am_tools_c * const tools) |
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105 : m_am_tools(tools) |
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106 , m_data(tools) |
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107 , m_original_header(tools, 0, 0) |
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108 , m_payload_included(false) |
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109 { |
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110 } |
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111 |
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112 EAP_FUNC_EXPORT eap_status_e aka_variable_data_c::reset() |
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113 { |
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114 m_payload_included = false; |
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115 m_original_header.reset_header(0ul); |
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116 return m_data.reset(); |
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117 } |
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118 |
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119 EAP_FUNC_EXPORT const aka_payload_AT_header_c * aka_variable_data_c::get_original_header() const |
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120 { |
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121 return &m_original_header; |
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122 } |
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123 |
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124 EAP_FUNC_EXPORT eap_status_e aka_variable_data_c::set_buffer(const aka_payload_AT_header_c * const original_header, |
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125 u8_t *buffer, const u32_t buffer_length, |
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126 const bool free_buffer, const bool is_writable) |
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127 { |
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128 m_original_header.set_header_buffer( |
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129 original_header->get_header_buffer(original_header->get_header_buffer_length()), |
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130 original_header->get_header_buffer_length()); |
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131 if (m_original_header.get_is_valid() == false) |
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132 { |
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133 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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134 return EAP_STATUS_RETURN(m_am_tools, eap_status_header_corrupted); |
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135 } |
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136 |
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137 eap_status_e status = m_data.set_buffer(buffer, buffer_length, free_buffer, is_writable); |
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138 if (status != eap_status_ok) |
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139 { |
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140 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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141 return EAP_STATUS_RETURN(m_am_tools, status); |
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142 } |
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143 |
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144 m_payload_included = true; |
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145 |
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146 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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147 return EAP_STATUS_RETURN(m_am_tools, status); |
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148 } |
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149 |
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150 |
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151 EAP_FUNC_EXPORT bool aka_variable_data_c::get_payload_included() const |
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152 { |
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153 return m_payload_included; |
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154 } |
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155 |
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156 EAP_FUNC_EXPORT u32_t aka_variable_data_c::get_data_length() const |
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157 { |
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158 return m_data.get_data_length(); |
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159 } |
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160 |
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161 EAP_FUNC_EXPORT u8_t * aka_variable_data_c::get_data(const u32_t data_length) const |
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162 { |
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163 return m_data.get_data(data_length); |
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164 } |
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165 |
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166 EAP_FUNC_EXPORT eap_variable_data_c * aka_variable_data_c::get_payload_buffer() |
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167 { |
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168 return &m_data; |
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169 } |
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170 |
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171 EAP_FUNC_EXPORT bool aka_variable_data_c::get_is_valid() const |
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172 { |
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173 return m_data.get_is_valid(); |
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174 } |
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175 |
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176 |
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177 EAP_FUNC_EXPORT aka_payloads_c::~aka_payloads_c() |
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178 { |
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179 } |
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180 |
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181 EAP_FUNC_EXPORT aka_payloads_c::aka_payloads_c( |
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182 abs_eap_am_tools_c * const tools) |
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183 : m_am_tools(tools) |
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184 , m_all_payloads(tools) |
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185 , m_nonce_s(tools) |
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186 , m_MAC(tools) |
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187 , m_ENCR_DATA(tools) |
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188 , m_IDENTITY_payload(tools) |
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189 , m_padding_payload(tools) |
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190 , m_RAND(tools) |
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191 , m_AUTN(tools) |
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192 , m_AUTS(tools) |
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193 , m_RES(tools) |
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194 , m_PERMANENT_ID_REQ(tools) |
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195 , m_FULLAUTH_ID_REQ(tools) |
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196 , m_ANY_ID_REQ(tools) |
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197 , m_IV(tools) |
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198 , m_NEXT_PSEUDONYM(tools) |
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199 , m_NEXT_REAUTH_ID(tools) |
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200 , m_NOTIFICATION(tools) |
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201 , m_COUNTER(tools) |
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202 , m_COUNTER_TOO_SMALL(tools) |
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203 , m_CLIENT_ERROR_CODE(tools) |
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204 , m_RESULT_IND(tools) |
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205 , m_CHECKCODE(tools) |
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206 , m_unknown_payload(aka_payload_NONE) |
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207 , m_includes_other_version_than_1(false) |
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208 , m_is_valid(false) |
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209 { |
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210 if (m_all_payloads.get_is_valid() == false |
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211 || m_nonce_s.get_is_valid() == false |
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212 || m_MAC.get_is_valid() == false |
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213 || m_ENCR_DATA.get_is_valid() == false |
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214 || m_IDENTITY_payload.get_is_valid() == false |
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215 || m_padding_payload.get_is_valid() == false |
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216 || m_RAND.get_is_valid() == false |
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217 || m_AUTN.get_is_valid() == false |
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218 || m_AUTS.get_is_valid() == false |
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219 || m_RES.get_is_valid() == false |
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220 || m_PERMANENT_ID_REQ.get_is_valid() == false |
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221 || m_FULLAUTH_ID_REQ.get_is_valid() == false |
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222 || m_ANY_ID_REQ.get_is_valid() == false |
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223 || m_IV.get_is_valid() == false |
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224 || m_NEXT_PSEUDONYM.get_is_valid() == false |
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225 || m_NEXT_REAUTH_ID.get_is_valid() == false |
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226 || m_NOTIFICATION.get_is_valid() == false |
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227 || m_COUNTER.get_is_valid() == false |
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228 || m_COUNTER_TOO_SMALL.get_is_valid() == false |
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229 || m_CLIENT_ERROR_CODE.get_is_valid() == false |
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230 || m_RESULT_IND.get_is_valid() == false |
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231 || m_CHECKCODE.get_is_valid() == false |
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232 ) |
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233 { |
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234 return; |
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235 } |
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236 |
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237 m_is_valid = true; |
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238 } |
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239 |
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240 EAP_FUNC_EXPORT bool aka_payloads_c::check_one_payload( |
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241 const eap_aka_payload_status_e status, |
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242 const aka_variable_data_c * const payload) |
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243 { |
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244 if (status == eap_aka_payload_status_optional) |
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245 { |
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246 return true; |
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247 } |
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248 else if (status == eap_aka_payload_status_must_not_be |
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249 && payload->get_payload_included() == false) |
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250 { |
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251 return true; |
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252 } |
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253 else if (status == eap_aka_payload_status_must_be |
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254 && payload->get_payload_included() == true) |
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255 { |
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256 return true; |
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257 } |
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258 else |
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259 { |
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260 return false; |
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261 } |
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262 } |
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263 |
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264 EAP_FUNC_EXPORT bool aka_payloads_c::check_payloads( |
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265 const eap_aka_payload_status_e nonce_s, |
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266 const eap_aka_payload_status_e MAC, |
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267 const eap_aka_payload_status_e ENCR_DATA, |
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268 const eap_aka_payload_status_e IDENTITY, |
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269 const eap_aka_payload_status_e padding, |
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270 const eap_aka_payload_status_e n_RANDs, |
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271 const eap_aka_payload_status_e AUTN, |
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272 const eap_aka_payload_status_e AUTS, |
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273 const eap_aka_payload_status_e RES, |
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274 const eap_aka_payload_status_e PERMANENT_ID_REQ, |
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275 const eap_aka_payload_status_e FULLAUTH_ID_REQ, |
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276 const eap_aka_payload_status_e ANY_ID_REQ, |
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277 const eap_aka_payload_status_e IV, |
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278 const eap_aka_payload_status_e NEXT_PSEUDONYM, |
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279 const eap_aka_payload_status_e NEXT_REAUTH_ID, |
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280 const eap_aka_payload_status_e NOTIFICATION, |
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281 const eap_aka_payload_status_e COUNTER, |
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282 const eap_aka_payload_status_e COUNTER_TOO_SMALL, |
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283 const eap_aka_payload_status_e CLIENT_ERROR_CODE, |
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284 const eap_aka_payload_status_e RESULT_IND, |
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285 const eap_aka_payload_status_e CHECKCODE |
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286 ) |
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287 { |
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288 if (/*check_one_payload(nonce_mt, get_NONCE_MT()) == true |
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289 && */ |
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290 check_one_payload(nonce_s, get_NONCE_S()) == true |
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291 && check_one_payload(MAC, get_MAC()) == true |
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292 && check_one_payload(ENCR_DATA, get_ENCR_DATA()) == true |
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293 && check_one_payload(IDENTITY, get_IDENTITY_payload()) == true |
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294 && check_one_payload(padding, get_padding_payload()) == true |
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295 && check_one_payload(n_RANDs, get_RAND()) == true |
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296 && check_one_payload(AUTN, get_AUTN()) == true |
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297 && check_one_payload(AUTS, get_AUTS()) == true |
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298 && check_one_payload(RES, get_RES()) == true |
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299 && check_one_payload(PERMANENT_ID_REQ, get_PERMANENT_ID_REQ()) == true |
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300 && check_one_payload(FULLAUTH_ID_REQ, get_FULLAUTH_ID_REQ()) == true |
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301 && check_one_payload(ANY_ID_REQ, get_ANY_ID_REQ()) == true |
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302 && check_one_payload(IV, get_IV()) == true |
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303 && check_one_payload(NEXT_PSEUDONYM, get_NEXT_PSEUDONYM()) == true |
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304 && check_one_payload(NEXT_REAUTH_ID, get_NEXT_REAUTH_ID()) == true |
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305 && check_one_payload(NOTIFICATION, get_NOTIFICATION()) == true |
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306 && check_one_payload(COUNTER, get_COUNTER()) == true |
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307 && check_one_payload(COUNTER_TOO_SMALL, get_COUNTER_TOO_SMALL()) == true |
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308 && check_one_payload(CLIENT_ERROR_CODE, get_CLIENT_ERROR_CODE()) == true |
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309 && check_one_payload(RESULT_IND, get_RESULT_IND()) == true |
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310 && check_one_payload(CHECKCODE, get_CHECKCODE()) == true |
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311 ) |
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312 { |
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313 return true; |
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314 } |
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315 else |
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316 { |
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317 return false; |
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318 } |
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319 } |
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320 |
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321 |
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322 EAP_FUNC_EXPORT void aka_payloads_c::set_includes_unknown_attribute(const aka_payload_AT_type_e unknown_payload) |
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323 { |
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324 if (m_unknown_payload == aka_payload_NONE) |
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325 { |
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326 // Only the first one is recorded. |
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327 m_unknown_payload = unknown_payload; |
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328 } |
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329 } |
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330 |
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331 EAP_FUNC_EXPORT aka_payload_AT_type_e aka_payloads_c::get_includes_unknown_attribute() |
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332 { |
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333 return m_unknown_payload; |
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334 } |
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335 |
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336 EAP_FUNC_EXPORT void aka_payloads_c::set_includes_other_version_than_1(const bool includes_other_version_than_1) |
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337 { |
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338 m_includes_other_version_than_1 = includes_other_version_than_1; |
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339 } |
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340 |
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341 EAP_FUNC_EXPORT bool aka_payloads_c::get_includes_other_version_than_1() |
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342 { |
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343 return m_includes_other_version_than_1; |
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344 } |
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345 |
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346 EAP_FUNC_EXPORT bool aka_payloads_c::get_is_valid() const |
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347 { |
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348 return m_is_valid; |
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349 } |
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350 |
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351 |
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352 //-------------------------------------------------- |
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353 |
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354 |
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355 |
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356 // End. |