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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 60 |
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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_am_memory.h" |
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30 #include "eap_tools.h" |
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31 #include "eap_session_core.h" |
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32 #include "eap_state_notification.h" |
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33 #include "eap_network_id_selector.h" |
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34 #include "abs_eap_am_mutex.h" |
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35 #include "eap_config.h" |
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36 #include "eap_core.h" |
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37 #include "eap_buffer.h" |
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38 #include "eap_base_type.h" |
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39 #include "eap_automatic_variable.h" |
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40 |
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41 |
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42 //-------------------------------------------------- |
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43 |
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44 // |
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45 EAP_FUNC_EXPORT eap_session_core_c::~eap_session_core_c() |
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46 { |
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47 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
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48 |
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49 EAP_TRACE_DEBUG( |
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50 m_am_tools, |
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51 TRACE_FLAGS_DEFAULT, |
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52 (EAPL("eap_session_core_c::~eap_session_core_c(): this = 0x%08x => 0x%08x.\n"), |
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53 this, |
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54 dynamic_cast<abs_eap_base_timer_c *>(this))); |
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55 |
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56 EAP_ASSERT(m_shutdown_was_called == true); |
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57 |
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58 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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59 } |
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60 |
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61 //-------------------------------------------------- |
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62 |
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63 #if defined(_WIN32) && !defined(__GNUC__) |
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64 #pragma warning( disable : 4355 ) // 'this' : used in base member initializer list |
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65 #endif |
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66 |
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67 // |
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68 EAP_FUNC_EXPORT eap_session_core_c::eap_session_core_c( |
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69 abs_eap_am_tools_c * const tools, |
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70 abs_eap_core_c * const partner, |
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71 const bool is_client_when_true) |
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72 : m_partner(partner) |
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73 , m_am_tools(tools) |
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74 , m_session_map(tools, this) |
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75 , m_remove_session_timeout(EAP_SESSION_CORE_REMOVE_SESSION_TIMEOUT) |
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76 , m_is_client(is_client_when_true) |
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77 , m_is_valid(false) |
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78 , m_use_eap_session_core_reset_session(true) |
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79 , m_shutdown_was_called(false) |
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80 { |
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81 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
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82 |
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83 EAP_TRACE_DEBUG( |
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84 m_am_tools, |
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85 TRACE_FLAGS_DEFAULT, |
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86 (EAPL("eap_session_core_c::eap_session_core_c(): this = 0x%08x => 0x%08x.\n"), |
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87 this, |
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88 dynamic_cast<abs_eap_base_timer_c *>(this))); |
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89 |
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90 set_is_valid(); |
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91 |
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92 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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93 } |
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94 |
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95 //-------------------------------------------------- |
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96 |
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97 // |
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98 EAP_FUNC_EXPORT abs_eap_core_c * eap_session_core_c::get_partner() |
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99 { |
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100 EAP_ASSERT(m_am_tools->get_global_mutex()->get_is_reserved() == true); |
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101 |
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102 return m_partner; |
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103 } |
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104 |
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105 //-------------------------------------------------- |
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106 |
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107 // |
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108 EAP_FUNC_EXPORT void eap_session_core_c::set_is_valid() |
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109 { |
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110 m_is_valid = true; |
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111 } |
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112 |
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113 //-------------------------------------------------- |
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114 |
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115 // |
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116 EAP_FUNC_EXPORT bool eap_session_core_c::get_is_valid() |
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117 { |
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118 return m_is_valid; |
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119 } |
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120 |
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121 //-------------------------------------------------- |
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122 |
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123 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::reset() |
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124 { |
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125 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
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126 |
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127 EAP_TRACE_DEBUG( |
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128 m_am_tools, |
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129 TRACE_FLAGS_DEFAULT, |
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130 (EAPL("eap_session_core_c::reset(): this = 0x%08x => 0x%08x.\n"), |
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131 this, |
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132 dynamic_cast<abs_eap_base_timer_c *>(this))); |
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133 |
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134 eap_status_e status = m_session_map.for_each(shutdown_operation, true); |
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135 (void)EAP_STATUS_RETURN(m_am_tools, status); |
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136 |
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137 status = m_session_map.reset(); |
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138 (void)EAP_STATUS_RETURN(m_am_tools, status); |
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139 |
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140 m_partner->cancel_timer(this, EAP_SESSION_CORE_REMOVE_SESSION_ID); |
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141 |
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142 EAP_TRACE_DEBUG( |
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143 m_am_tools, |
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144 TRACE_FLAGS_DEFAULT, |
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145 (EAPL("TIMER: EAP_SESSION_CORE_REMOVE_SESSION_ID cancelled, %s.\n"), |
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146 (m_is_client == true) ? "client": "server")); |
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147 |
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148 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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149 return EAP_STATUS_RETURN(m_am_tools, status); |
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150 } |
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151 |
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152 //-------------------------------------------------- |
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153 |
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154 // |
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155 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::load_module( |
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156 const eap_type_value_e type, |
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157 const eap_type_value_e tunneling_type, |
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158 abs_eap_base_type_c * const partner, |
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159 eap_base_type_c ** const eap_type, |
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160 const bool is_client_when_true, |
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161 const eap_am_network_id_c * const receive_network_id) |
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162 { |
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163 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
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164 |
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165 EAP_ASSERT(m_am_tools->get_global_mutex()->get_is_reserved() == true); |
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166 |
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167 eap_status_e status = m_partner->load_module( |
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168 type, |
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169 tunneling_type, |
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170 partner, |
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171 eap_type, |
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172 is_client_when_true, |
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173 receive_network_id); |
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174 |
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175 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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176 return EAP_STATUS_RETURN(m_am_tools, status); |
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177 } |
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178 |
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179 //-------------------------------------------------- |
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180 |
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181 // |
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182 EAP_FUNC_EXPORT eap_core_c * eap_session_core_c::create_new_session( |
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183 const eap_am_network_id_c * const receive_network_id) |
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184 { |
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185 eap_status_e status = eap_status_process_general_error; |
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186 |
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187 // Create a new session. |
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188 eap_core_c *session = new eap_core_c( |
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189 m_am_tools, |
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190 this, |
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191 m_is_client, |
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192 receive_network_id, |
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193 false); |
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194 |
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195 if (session == 0) |
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196 { |
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197 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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198 (void)EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error); |
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199 return 0; |
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200 } |
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201 |
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202 if (session->get_is_valid() == false) |
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203 { |
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204 session->shutdown(); |
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205 delete session; |
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206 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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207 (void)EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error); |
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208 return 0; |
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209 } |
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210 |
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211 status = session->configure(); |
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212 if (status != eap_status_ok) |
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213 { |
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214 session->shutdown(); |
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215 delete session; |
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216 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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217 (void)EAP_STATUS_RETURN(m_am_tools, status); |
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218 return 0; |
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219 } |
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220 |
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221 // Here we swap the addresses. |
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222 eap_am_network_id_c send_network_id(m_am_tools, |
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223 receive_network_id->get_destination_id(), |
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224 receive_network_id->get_source_id(), |
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225 receive_network_id->get_type()); |
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226 if (send_network_id.get_is_valid_data() == false) |
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227 { |
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228 session->shutdown(); |
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229 delete session; |
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230 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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231 (void)EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error); |
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232 return 0; |
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233 } |
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234 |
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235 eap_network_id_selector_c selector( |
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236 m_am_tools, |
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237 &send_network_id); |
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238 if (selector.get_is_valid() == false) |
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239 { |
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240 session->shutdown(); |
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241 delete session; |
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242 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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243 (void)EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error); |
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244 return 0; |
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245 } |
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246 |
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247 EAP_TRACE_DATA_DEBUG( |
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248 m_am_tools, |
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249 TRACE_FLAGS_DEFAULT, |
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250 (EAPL("create_new_session() EAP-session"), |
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251 selector.get_data(selector.get_data_length()), |
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252 selector.get_data_length())); |
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253 |
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254 status = m_session_map.add_handler(&selector, session); |
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255 if (status != eap_status_ok) |
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256 { |
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257 session->shutdown(); |
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258 delete session; |
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259 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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260 (void)EAP_STATUS_RETURN(m_am_tools, status); |
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261 return 0; |
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262 } |
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263 |
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264 return session; |
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265 } |
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266 |
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267 //-------------------------------------------------- |
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268 |
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269 // |
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270 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::reset_or_remove_session( |
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271 eap_core_c ** const session, |
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272 const eap_network_id_selector_c * const selector, |
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273 const bool reset_immediately) |
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274 { |
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275 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
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276 |
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277 eap_status_e status(eap_status_process_general_error); |
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278 |
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279 if (session == 0 |
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280 || *session == 0 |
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281 || selector == 0) |
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282 { |
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283 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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284 return EAP_STATUS_RETURN(m_am_tools, eap_status_illegal_parameter); |
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285 } |
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286 |
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287 |
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288 if (m_use_eap_session_core_reset_session == true) |
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289 { |
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290 // This will reuse session. |
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291 EAP_TRACE_DEBUG( |
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292 m_am_tools, |
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293 TRACE_FLAGS_DEFAULT, |
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294 (EAPL("eap_session_core_c::reset_or_remove_session(): resets session, session 0x%08x.\n"), |
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295 (*session))); |
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296 |
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297 // NOTE, this delayed reset of session is used bacause the device is so slow it cannot respond to |
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298 // 4-Way Handshake message fast enough. |
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299 |
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300 if (reset_immediately == true) |
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301 { |
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302 (*session)->unset_marked_removed(); |
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303 |
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304 status = (*session)->reset(); |
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305 } |
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306 else |
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307 { |
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308 // This will delay reset to eap_core_c::packet_process(). |
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309 status = eap_status_ok; |
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310 } |
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311 } |
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312 else |
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313 { |
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314 // This will cause shutdown of the session. |
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315 status = eap_status_process_general_error; |
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316 } |
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317 |
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318 if (status != eap_status_ok) |
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319 { |
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320 // We cannot reuse the session. |
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321 |
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322 EAP_TRACE_DEBUG( |
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323 m_am_tools, |
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324 TRACE_FLAGS_DEFAULT, |
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325 (EAPL("eap_session_core_c::reset_or_remove_session(): shutdown session, session 0x%08x.\n"), |
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326 (*session))); |
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327 |
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328 (*session)->shutdown(); |
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329 (*session) = 0; |
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330 |
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331 status = m_session_map.remove_handler(selector, true); |
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332 if (status != eap_status_ok) |
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333 { |
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334 EAP_TRACE_DEBUG( |
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335 m_am_tools, |
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336 TRACE_FLAGS_DEFAULT, |
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337 (EAPL("ERROR: eap_session_core_c::reset_or_remove_session(): m_session_map.remove_type(), eap_status_e %d\n"), |
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338 status)); |
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339 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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340 return EAP_STATUS_RETURN(m_am_tools, status); |
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341 } |
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342 |
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343 EAP_TRACE_DEBUG( |
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344 m_am_tools, |
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345 TRACE_FLAGS_DEFAULT, |
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346 (EAPL("eap_session_core_c::reset_or_remove_session(): session NOT reused.\n"))); |
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347 } |
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348 else |
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349 { |
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350 EAP_TRACE_DEBUG( |
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351 m_am_tools, |
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352 TRACE_FLAGS_DEFAULT, |
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353 (EAPL("eap_session_core_c::reset_or_remove_session(): session reused, session 0x%08x.\n"), |
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354 (*session))); |
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355 } |
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356 |
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357 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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358 return EAP_STATUS_RETURN(m_am_tools, status); |
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359 } |
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360 |
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361 //-------------------------------------------------- |
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362 |
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363 // |
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364 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::packet_process( |
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365 const eap_am_network_id_c * const receive_network_id, |
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366 eap_general_header_base_c * const packet_data, |
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367 const u32_t packet_length) |
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368 { |
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369 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
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370 |
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371 EAP_ASSERT(m_am_tools->get_global_mutex()->get_is_reserved() == true); |
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372 |
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373 eap_status_e status = eap_status_process_general_error; |
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374 |
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375 // Each EAP authentication session includes own eap_core_c object. |
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376 // EAP authentication sessions are separated by eap_am_network_id_c object. |
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377 |
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378 if (packet_data == 0 |
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379 || packet_length < eap_header_base_c::get_header_length()) |
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380 { |
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381 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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382 return EAP_STATUS_RETURN(m_am_tools, eap_status_process_illegal_packet_error); |
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383 } |
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384 |
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385 if (receive_network_id == 0 |
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386 || receive_network_id->get_is_valid_data() == false) |
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387 { |
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388 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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389 return EAP_STATUS_RETURN(m_am_tools, eap_status_illegal_parameter); |
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390 } |
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391 |
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392 eap_header_wr_c eap( |
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393 m_am_tools, |
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394 packet_data->get_header_buffer(packet_data->get_header_buffer_length()), |
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395 packet_data->get_header_buffer_length()); |
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396 |
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397 if (eap.get_is_valid() == false) |
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398 { |
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399 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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400 return EAP_STATUS_RETURN(m_am_tools, eap_status_process_illegal_packet_error); |
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401 } |
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402 |
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403 if (packet_length < eap.get_length()) |
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404 { |
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405 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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406 return EAP_STATUS_RETURN(m_am_tools, eap_status_process_illegal_packet_error); |
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407 } |
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408 |
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409 if (eap.get_code() == eap_code_none) |
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410 { |
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411 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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412 return EAP_STATUS_RETURN(m_am_tools, eap_status_process_illegal_packet_error); |
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413 } |
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414 |
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415 EAP_TRACE_DEBUG( |
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416 m_am_tools, |
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417 TRACE_FLAGS_DEFAULT, |
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418 (EAPL("-> EAP_session: %s, code=0x%02x=%s, identifier=0x%02x, ") |
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419 EAPL("length=0x%04x, type=0x%08x=%s, packet length 0x%04x\n"), |
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420 (m_is_client == true) ? "client": "server", |
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421 eap.get_code(), |
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422 eap.get_code_string(), |
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423 eap.get_identifier(), |
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424 eap.get_length(), |
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425 convert_eap_type_to_u32_t(eap.get_type()), |
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426 eap.get_type_string(), |
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427 packet_length)); |
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428 |
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429 status = eap.check_header(); |
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430 if (status != eap_status_ok) |
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431 { |
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432 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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433 return EAP_STATUS_RETURN(m_am_tools, status); |
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434 } |
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435 |
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436 // Here we swap the addresses. |
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437 eap_am_network_id_c send_network_id(m_am_tools, |
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438 receive_network_id->get_destination_id(), |
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439 receive_network_id->get_source_id(), |
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440 receive_network_id->get_type()); |
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441 if (send_network_id.get_is_valid_data() == false) |
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442 { |
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443 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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444 return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error); |
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445 } |
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446 |
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447 eap_network_id_selector_c selector( |
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448 m_am_tools, |
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449 &send_network_id); |
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450 if (selector.get_is_valid() == false) |
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451 { |
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452 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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453 return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error); |
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454 } |
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455 |
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456 EAP_TRACE_DATA_DEBUG( |
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457 m_am_tools, |
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458 TRACE_FLAGS_DEFAULT, |
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459 (EAPL("packet_process() EAP-session"), |
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460 selector.get_data(selector.get_data_length()), |
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461 selector.get_data_length())); |
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462 |
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463 eap_core_c *session = m_session_map.get_handler(&selector); |
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464 |
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465 if (session == 0) |
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466 { |
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467 |
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468 #if defined(USE_EAPOL_KEY_STATE_OPTIMIZED_4_WAY_HANDSHAKE) |
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469 |
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470 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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471 return EAP_STATUS_RETURN(m_am_tools, eap_status_handler_does_not_exists_error); |
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472 |
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473 #else |
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474 // Create a new session. |
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475 session = create_new_session(receive_network_id); |
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476 |
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477 #endif //#if defined(USE_EAPOL_KEY_STATE_OPTIMIZED_4_WAY_HANDSHAKE) |
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478 |
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479 } |
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480 |
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481 if (session != 0) |
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482 { |
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483 status = session->packet_process( |
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484 receive_network_id, |
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485 &eap, |
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486 packet_length); |
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487 |
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488 EAP_GENERAL_HEADER_COPY_ERROR_PARAMETERS(packet_data, &eap); |
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489 } |
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490 else |
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491 { |
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492 status = eap_status_illegal_eap_type; |
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493 } |
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494 |
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495 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
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496 return EAP_STATUS_RETURN(m_am_tools, status); |
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497 } |
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498 |
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499 //-------------------------------------------------- |
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500 |
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501 // |
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502 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::packet_send( |
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503 const eap_am_network_id_c * const send_network_id, |
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504 eap_buf_chain_wr_c * const sent_packet, |
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505 const u32_t header_offset, |
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506 const u32_t data_length, |
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507 const u32_t buffer_length) |
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508 { |
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509 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
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510 |
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511 EAP_ASSERT(m_am_tools->get_global_mutex()->get_is_reserved() == true); |
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512 |
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513 eap_header_wr_c eap( |
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514 m_am_tools, |
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515 sent_packet->get_data_offset(header_offset, data_length), |
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516 data_length); |
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517 |
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518 if (eap.get_is_valid() == false) |
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519 { |
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520 EAP_TRACE_DEBUG( |
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521 m_am_tools, |
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522 TRACE_FLAGS_DEFAULT, |
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523 (EAPL("packet_send: packet buffer corrupted.\n"))); |
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524 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
525 return EAP_STATUS_RETURN(m_am_tools, eap_status_header_corrupted); |
|
526 } |
|
527 |
|
528 EAP_ASSERT(header_offset < sent_packet->get_data_length()); |
|
529 EAP_ASSERT(data_length <= sent_packet->get_data_length()); |
|
530 EAP_ASSERT(sent_packet->get_data_length() <= buffer_length); |
|
531 |
|
532 EAP_TRACE_DEBUG( |
|
533 m_am_tools, |
|
534 TRACE_FLAGS_DEFAULT, |
|
535 (EAPL("<- EAP_session: %s, code=0x%02x=%s, identifier=0x%02x, ") |
|
536 EAPL("length=0x%04x, type=0x%08x=%s, packet length 0x%04x\n"), |
|
537 (m_is_client == true) ? "client": "server", |
|
538 eap.get_code(), |
|
539 eap.get_code_string(), |
|
540 eap.get_identifier(), |
|
541 eap.get_length(), |
|
542 convert_eap_type_to_u32_t(eap.get_type()), |
|
543 eap.get_type_string(), |
|
544 data_length)); |
|
545 |
|
546 eap_status_e status = m_partner->packet_send( |
|
547 send_network_id, sent_packet, header_offset, data_length, buffer_length); |
|
548 |
|
549 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
550 return EAP_STATUS_RETURN(m_am_tools, status); |
|
551 } |
|
552 |
|
553 //-------------------------------------------------- |
|
554 |
|
555 // |
|
556 EAP_FUNC_EXPORT u32_t eap_session_core_c::get_header_offset( |
|
557 u32_t * const MTU, |
|
558 u32_t * const trailer_length) |
|
559 { |
|
560 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
561 |
|
562 EAP_ASSERT(m_am_tools->get_global_mutex()->get_is_reserved() == true); |
|
563 |
|
564 const u32_t offset = m_partner->get_header_offset(MTU, trailer_length); |
|
565 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
566 return offset; |
|
567 } |
|
568 |
|
569 //-------------------------------------------------- |
|
570 |
|
571 // |
|
572 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::configure() |
|
573 { |
|
574 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
575 |
|
576 EAP_ASSERT(m_am_tools->get_global_mutex()->get_is_reserved() == true); |
|
577 |
|
578 |
|
579 { |
|
580 // This is optional. |
|
581 eap_variable_data_c data(m_am_tools); |
|
582 |
|
583 eap_status_e status = m_partner->read_configure( |
|
584 cf_str_EAP_SESSION_use_reset_session.get_field(), |
|
585 &data); |
|
586 if (status == eap_status_ok |
|
587 && data.get_data_length() == sizeof(u32_t) |
|
588 && data.get_data(data.get_data_length()) != 0) |
|
589 { |
|
590 u32_t *flag = reinterpret_cast<u32_t *>(data.get_data(data.get_data_length())); |
|
591 |
|
592 if (flag != 0) |
|
593 { |
|
594 if ((*flag) != 0ul) |
|
595 { |
|
596 m_use_eap_session_core_reset_session = true; |
|
597 } |
|
598 else |
|
599 { |
|
600 m_use_eap_session_core_reset_session = false; |
|
601 } |
|
602 } |
|
603 } |
|
604 } |
|
605 |
|
606 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
607 return EAP_STATUS_RETURN(m_am_tools, eap_status_ok); |
|
608 } |
|
609 |
|
610 //-------------------------------------------------- |
|
611 |
|
612 // |
|
613 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::shutdown_operation( |
|
614 eap_core_c * const core, |
|
615 abs_eap_am_tools_c * const m_am_tools) |
|
616 { |
|
617 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
618 |
|
619 EAP_UNREFERENCED_PARAMETER(m_am_tools); |
|
620 |
|
621 eap_status_e status = core->shutdown(); |
|
622 |
|
623 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
624 return EAP_STATUS_RETURN(m_am_tools, status); |
|
625 } |
|
626 |
|
627 //-------------------------------------------------- |
|
628 |
|
629 // |
|
630 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::shutdown() |
|
631 { |
|
632 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
633 |
|
634 EAP_ASSERT(m_am_tools->get_global_mutex()->get_is_reserved() == true); |
|
635 |
|
636 EAP_TRACE_DEBUG( |
|
637 m_am_tools, |
|
638 TRACE_FLAGS_DEFAULT, |
|
639 (EAPL("eap_session_core_c::shutdown(): this = 0x%08x => 0x%08x.\n"), |
|
640 this, |
|
641 dynamic_cast<abs_eap_base_timer_c *>(this))); |
|
642 |
|
643 if (m_shutdown_was_called == true) |
|
644 { |
|
645 // Shutdown function was called already. |
|
646 return EAP_STATUS_RETURN(m_am_tools, eap_status_ok); |
|
647 } |
|
648 m_shutdown_was_called = true; |
|
649 |
|
650 eap_status_e status = reset(); |
|
651 |
|
652 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
653 return EAP_STATUS_RETURN(m_am_tools, status); |
|
654 } |
|
655 |
|
656 //-------------------------------------------------- |
|
657 |
|
658 // |
|
659 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::unload_module(const eap_type_value_e type) |
|
660 { |
|
661 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
662 |
|
663 EAP_ASSERT(m_am_tools->get_global_mutex()->get_is_reserved() == true); |
|
664 |
|
665 const eap_status_e status = m_partner->unload_module(type); |
|
666 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
667 return EAP_STATUS_RETURN(m_am_tools, status); |
|
668 } |
|
669 |
|
670 //-------------------------------------------------- |
|
671 |
|
672 // |
|
673 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::eap_acknowledge( |
|
674 const eap_am_network_id_c * const receive_network_id) |
|
675 { |
|
676 // Any Network Protocol packet is accepted as a success indication. |
|
677 // This is described in RFC 2284 "PPP Extensible Authentication Protocol (EAP)". |
|
678 |
|
679 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
680 |
|
681 EAP_ASSERT(m_am_tools->get_global_mutex()->get_is_reserved() == true); |
|
682 |
|
683 eap_status_e status = eap_status_process_general_error; |
|
684 |
|
685 if (receive_network_id == 0) |
|
686 { |
|
687 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
688 return EAP_STATUS_RETURN(m_am_tools, eap_status_illegal_parameter); |
|
689 } |
|
690 |
|
691 // Here we swap the addresses. |
|
692 eap_am_network_id_c send_network_id(m_am_tools, |
|
693 receive_network_id->get_destination_id(), |
|
694 receive_network_id->get_source_id(), |
|
695 receive_network_id->get_type()); |
|
696 if (send_network_id.get_is_valid_data() == false) |
|
697 { |
|
698 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
699 return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error); |
|
700 } |
|
701 |
|
702 eap_network_id_selector_c selector( |
|
703 m_am_tools, |
|
704 &send_network_id); |
|
705 if (selector.get_is_valid() == false) |
|
706 { |
|
707 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
708 return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error); |
|
709 } |
|
710 |
|
711 EAP_TRACE_DATA_DEBUG( |
|
712 m_am_tools, |
|
713 TRACE_FLAGS_DEFAULT, |
|
714 (EAPL("eap_acknowledge() EAP-session"), |
|
715 selector.get_data(selector.get_data_length()), |
|
716 selector.get_data_length())); |
|
717 |
|
718 eap_core_c *session = m_session_map.get_handler(&selector); |
|
719 |
|
720 if (session != 0) |
|
721 { |
|
722 status = session->eap_acknowledge( |
|
723 receive_network_id); |
|
724 } |
|
725 else |
|
726 { |
|
727 // Here we do not care of missing session. |
|
728 // Acknowledge is meaningfull only for existing session. |
|
729 status = eap_status_ok; |
|
730 } |
|
731 |
|
732 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
733 return EAP_STATUS_RETURN(m_am_tools, status); |
|
734 } |
|
735 |
|
736 //-------------------------------------------------- |
|
737 |
|
738 // |
|
739 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::restart_authentication( |
|
740 const eap_am_network_id_c * const send_network_id, |
|
741 const bool is_client_when_true) |
|
742 { |
|
743 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
744 |
|
745 EAP_ASSERT(m_am_tools->get_global_mutex()->get_is_reserved() == true); |
|
746 |
|
747 eap_status_e status = eap_status_process_general_error; |
|
748 |
|
749 eap_network_id_selector_c selector( |
|
750 m_am_tools, |
|
751 send_network_id); |
|
752 if (selector.get_is_valid() == false) |
|
753 { |
|
754 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
755 return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error); |
|
756 } |
|
757 |
|
758 EAP_TRACE_DATA_DEBUG( |
|
759 m_am_tools, |
|
760 TRACE_FLAGS_DEFAULT, |
|
761 (EAPL("restart_authentication() EAP-session"), |
|
762 selector.get_data(selector.get_data_length()), |
|
763 selector.get_data_length())); |
|
764 |
|
765 eap_core_c *session = m_session_map.get_handler(&selector); |
|
766 |
|
767 if (session != 0) |
|
768 { |
|
769 status = session->restart_authentication(send_network_id, is_client_when_true); |
|
770 } |
|
771 |
|
772 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
773 return EAP_STATUS_RETURN(m_am_tools, status); |
|
774 } |
|
775 |
|
776 //-------------------------------------------------- |
|
777 |
|
778 // |
|
779 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::restart_authentication( |
|
780 const eap_am_network_id_c * const receive_network_id, |
|
781 const bool /* is_client_when_true */, |
|
782 const bool force_clean_restart, |
|
783 const bool /* from_timer */) |
|
784 { |
|
785 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
786 |
|
787 EAP_ASSERT(m_am_tools->get_global_mutex()->get_is_reserved() == true); |
|
788 |
|
789 eap_status_e status = eap_status_process_general_error; |
|
790 |
|
791 // Here we swap the addresses. |
|
792 eap_am_network_id_c send_network_id(m_am_tools, |
|
793 receive_network_id->get_destination_id(), |
|
794 receive_network_id->get_source_id(), |
|
795 receive_network_id->get_type()); |
|
796 if (send_network_id.get_is_valid_data() == false) |
|
797 { |
|
798 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
799 return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error); |
|
800 } |
|
801 |
|
802 eap_network_id_selector_c selector( |
|
803 m_am_tools, |
|
804 &send_network_id); |
|
805 if (selector.get_is_valid() == false) |
|
806 { |
|
807 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
808 return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error); |
|
809 } |
|
810 |
|
811 EAP_TRACE_DATA_DEBUG( |
|
812 m_am_tools, |
|
813 TRACE_FLAGS_DEFAULT, |
|
814 (EAPL("restart_authentication() EAP-session"), |
|
815 selector.get_data(selector.get_data_length()), |
|
816 selector.get_data_length())); |
|
817 |
|
818 eap_core_c *session = m_session_map.get_handler(&selector); |
|
819 |
|
820 if (session == 0) |
|
821 { |
|
822 // Create a new session. |
|
823 session = create_new_session(receive_network_id); |
|
824 } |
|
825 |
|
826 if (session != 0) |
|
827 { |
|
828 status = m_partner->restart_authentication( |
|
829 receive_network_id, |
|
830 m_is_client, |
|
831 force_clean_restart); |
|
832 } |
|
833 |
|
834 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
835 return EAP_STATUS_RETURN(m_am_tools, status); |
|
836 } |
|
837 |
|
838 //-------------------------------------------------- |
|
839 |
|
840 #if defined(USE_EAP_CORE_SERVER) |
|
841 |
|
842 // |
|
843 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::send_eap_identity_request( |
|
844 const eap_am_network_id_c * const receive_network_id) |
|
845 { |
|
846 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
847 |
|
848 EAP_ASSERT(m_am_tools->get_global_mutex()->get_is_reserved() == true); |
|
849 |
|
850 eap_status_e status = eap_status_process_general_error; |
|
851 |
|
852 EAP_TRACE_DEBUG( |
|
853 m_am_tools, |
|
854 TRACE_FLAGS_DEFAULT, |
|
855 (EAPL("eap_session_core_c::send_eap_identity_request()\n"))); |
|
856 |
|
857 EAP_TRACE_RETURN_STRING(m_am_tools, "returns: eap_session_core_c::send_eap_identity_request()"); |
|
858 |
|
859 // Here we swap the addresses. |
|
860 eap_am_network_id_c send_network_id(m_am_tools, |
|
861 receive_network_id->get_destination_id(), |
|
862 receive_network_id->get_source_id(), |
|
863 receive_network_id->get_type()); |
|
864 if (send_network_id.get_is_valid_data() == false) |
|
865 { |
|
866 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
867 return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error); |
|
868 } |
|
869 |
|
870 eap_network_id_selector_c selector( |
|
871 m_am_tools, |
|
872 &send_network_id); |
|
873 if (selector.get_is_valid() == false) |
|
874 { |
|
875 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
876 return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error); |
|
877 } |
|
878 |
|
879 EAP_TRACE_DATA_DEBUG( |
|
880 m_am_tools, |
|
881 TRACE_FLAGS_DEFAULT, |
|
882 (EAPL("send_eap_identity_request() EAP-session"), |
|
883 selector.get_data(selector.get_data_length()), |
|
884 selector.get_data_length())); |
|
885 |
|
886 eap_core_c *session = m_session_map.get_handler(&selector); |
|
887 |
|
888 if (session == 0) |
|
889 { |
|
890 // Create a new session. |
|
891 session = create_new_session(receive_network_id); |
|
892 } |
|
893 |
|
894 if (session != 0) |
|
895 { |
|
896 status = session->send_eap_identity_request(receive_network_id); |
|
897 (void)EAP_STATUS_RETURN(m_am_tools, status); |
|
898 } |
|
899 |
|
900 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
901 return EAP_STATUS_RETURN(m_am_tools, status); |
|
902 } |
|
903 |
|
904 #endif //#if defined(USE_EAP_CORE_SERVER) |
|
905 |
|
906 //-------------------------------------------------- |
|
907 |
|
908 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::packet_data_crypto_keys( |
|
909 const eap_am_network_id_c * const send_network_id, |
|
910 const eap_master_session_key_c * const master_session_key |
|
911 ) |
|
912 { |
|
913 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
914 |
|
915 EAP_ASSERT(m_am_tools->get_global_mutex()->get_is_reserved() == true); |
|
916 |
|
917 const eap_status_e status = m_partner->packet_data_crypto_keys( |
|
918 send_network_id, |
|
919 master_session_key); |
|
920 |
|
921 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
922 return EAP_STATUS_RETURN(m_am_tools, status); |
|
923 } |
|
924 |
|
925 //-------------------------------------------------- |
|
926 |
|
927 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::read_configure( |
|
928 const eap_configuration_field_c * const field, |
|
929 eap_variable_data_c * const data) |
|
930 { |
|
931 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
932 |
|
933 EAP_ASSERT(m_am_tools->get_global_mutex()->get_is_reserved() == true); |
|
934 |
|
935 const eap_status_e status = m_partner->read_configure(field, data); |
|
936 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
937 return EAP_STATUS_RETURN(m_am_tools, status); |
|
938 } |
|
939 |
|
940 //-------------------------------------------------- |
|
941 |
|
942 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::write_configure( |
|
943 const eap_configuration_field_c * const field, |
|
944 eap_variable_data_c * const data) |
|
945 { |
|
946 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
947 |
|
948 EAP_ASSERT(m_am_tools->get_global_mutex()->get_is_reserved() == true); |
|
949 |
|
950 const eap_status_e status = m_partner->write_configure(field, data); |
|
951 |
|
952 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
953 return EAP_STATUS_RETURN(m_am_tools, status); |
|
954 } |
|
955 |
|
956 //-------------------------------------------------- |
|
957 |
|
958 // |
|
959 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::timer_expired( |
|
960 const u32_t id, void *data) |
|
961 { |
|
962 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
963 |
|
964 EAP_TRACE_DEBUG( |
|
965 m_am_tools, |
|
966 TRACE_FLAGS_DEFAULT, |
|
967 (EAPL("TIMER: [0x%08x]->eap_session_core_c::") |
|
968 EAPL("timer_expired(id 0x%02x, data 0x%08x), %s.\n"), |
|
969 this, |
|
970 id, |
|
971 data, |
|
972 (m_is_client == true) ? "client": "server")); |
|
973 |
|
974 if (id == EAP_SESSION_CORE_REMOVE_SESSION_ID) |
|
975 { |
|
976 EAP_TRACE_DEBUG( |
|
977 m_am_tools, |
|
978 TRACE_FLAGS_DEFAULT, |
|
979 (EAPL("TIMER: EAP_SESSION_CORE_REMOVE_SESSION_ID elapsed, %s.\n"), |
|
980 (m_is_client == true) ? "client": "server")); |
|
981 |
|
982 const eap_network_id_selector_c * const selector |
|
983 = reinterpret_cast<const eap_network_id_selector_c *>(data); |
|
984 if (selector == 0 |
|
985 || selector->get_is_valid() == false) |
|
986 { |
|
987 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
988 return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error); |
|
989 } |
|
990 |
|
991 EAP_TRACE_DATA_DEBUG( |
|
992 m_am_tools, |
|
993 TRACE_FLAGS_DEFAULT, |
|
994 (EAPL("timer_expired() EAP-session"), |
|
995 selector->get_data(selector->get_data_length()), |
|
996 selector->get_data_length())); |
|
997 |
|
998 eap_core_c *session = m_session_map.get_handler(selector); |
|
999 |
|
1000 if (session != 0 |
|
1001 && session->get_marked_removed() == true) |
|
1002 { |
|
1003 EAP_TRACE_DEBUG( |
|
1004 m_am_tools, |
|
1005 TRACE_FLAGS_DEFAULT, |
|
1006 (EAPL("TIMER: unused session found, it is deleted, session 0x%08x.\n"), |
|
1007 session)); |
|
1008 |
|
1009 // Session must be deleted here. |
|
1010 session->shutdown(); |
|
1011 session = 0; |
|
1012 |
|
1013 // This will delete session. |
|
1014 eap_status_e status = m_session_map.remove_handler(selector, true); |
|
1015 if (status != eap_status_ok) |
|
1016 { |
|
1017 EAP_TRACE_DEBUG( |
|
1018 m_am_tools, |
|
1019 TRACE_FLAGS_DEFAULT, |
|
1020 (EAPL("ERROR: m_session_map.remove_type(), eap_status_e %d\n"), |
|
1021 status)); |
|
1022 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1023 return EAP_STATUS_RETURN(m_am_tools, status); |
|
1024 } |
|
1025 } |
|
1026 else if (session != 0 |
|
1027 && session->get_marked_removed() == false) |
|
1028 { |
|
1029 EAP_TRACE_DEBUG( |
|
1030 m_am_tools, |
|
1031 TRACE_FLAGS_DEFAULT, |
|
1032 (EAPL("TIMER: session found, it is in use, session 0x%08x.\n"), |
|
1033 session)); |
|
1034 } |
|
1035 else |
|
1036 { |
|
1037 // Not found, no need to remove. |
|
1038 EAP_TRACE_DEBUG( |
|
1039 m_am_tools, |
|
1040 TRACE_FLAGS_DEFAULT, |
|
1041 (EAPL("TIMER: session not found.\n"))); |
|
1042 } |
|
1043 } |
|
1044 |
|
1045 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1046 return EAP_STATUS_RETURN(m_am_tools, eap_status_ok); |
|
1047 } |
|
1048 |
|
1049 //-------------------------------------------------- |
|
1050 |
|
1051 // |
|
1052 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::timer_delete_data( |
|
1053 const u32_t id, void *data) |
|
1054 { |
|
1055 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1056 |
|
1057 EAP_TRACE_DEBUG( |
|
1058 m_am_tools, |
|
1059 TRACE_FLAGS_DEFAULT, |
|
1060 (EAPL("TIMER: [0x%08x]->eap_session_core_c::") |
|
1061 EAPL("timer_delete_data(id 0x%02x, data 0x%08x).\n"), |
|
1062 this, id, data)); |
|
1063 |
|
1064 if (id == EAP_SESSION_CORE_REMOVE_SESSION_ID) |
|
1065 |
|
1066 { |
|
1067 const eap_network_id_selector_c * const selector |
|
1068 = reinterpret_cast<const eap_network_id_selector_c *>(data); |
|
1069 delete selector; |
|
1070 } |
|
1071 |
|
1072 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1073 return EAP_STATUS_RETURN(m_am_tools, eap_status_ok); |
|
1074 } |
|
1075 |
|
1076 //-------------------------------------------------- |
|
1077 |
|
1078 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::synchronous_cancel_all_eap_sessions() |
|
1079 { |
|
1080 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1081 |
|
1082 EAP_TRACE_DEBUG( |
|
1083 m_am_tools, |
|
1084 TRACE_FLAGS_DEFAULT, |
|
1085 (EAPL("eap_session_core_c::synchronous_cancel_all_eap_sessions(): this = 0x%08x => 0x%08x.\n"), |
|
1086 this, |
|
1087 dynamic_cast<abs_eap_base_timer_c *>(this))); |
|
1088 |
|
1089 eap_status_e status = reset(); |
|
1090 |
|
1091 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1092 return EAP_STATUS_RETURN(m_am_tools, status); |
|
1093 } |
|
1094 |
|
1095 //-------------------------------------------------- |
|
1096 |
|
1097 #if defined(USE_EAPOL_KEY_STATE_OPTIMIZED_4_WAY_HANDSHAKE) |
|
1098 |
|
1099 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::synchronous_create_eap_session( |
|
1100 const eap_am_network_id_c * const receive_network_id) |
|
1101 { |
|
1102 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1103 |
|
1104 EAP_TRACE_DEBUG( |
|
1105 m_am_tools, |
|
1106 TRACE_FLAGS_DEFAULT, |
|
1107 (EAPL("eap_session_core_c::synchronous_create_eap_session(): this = 0x%08x => 0x%08x.\n"), |
|
1108 this, |
|
1109 dynamic_cast<abs_eap_base_timer_c *>(this))); |
|
1110 |
|
1111 eap_status_e status = eap_status_process_general_error; |
|
1112 |
|
1113 // Here we swap the addresses. |
|
1114 eap_am_network_id_c send_network_id( |
|
1115 m_am_tools, |
|
1116 receive_network_id->get_destination_id(), |
|
1117 receive_network_id->get_source_id(), |
|
1118 receive_network_id->get_type()); |
|
1119 if (send_network_id.get_is_valid_data() == false) |
|
1120 { |
|
1121 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1122 return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error); |
|
1123 } |
|
1124 |
|
1125 eap_network_id_selector_c selector( |
|
1126 m_am_tools, |
|
1127 &send_network_id); |
|
1128 if (selector.get_is_valid() == false) |
|
1129 { |
|
1130 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1131 return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error); |
|
1132 } |
|
1133 |
|
1134 EAP_TRACE_DATA_DEBUG( |
|
1135 m_am_tools, |
|
1136 TRACE_FLAGS_DEFAULT, |
|
1137 (EAPL("synchronous_create_eap_session() EAP-session"), |
|
1138 selector.get_data(selector.get_data_length()), |
|
1139 selector.get_data_length())); |
|
1140 |
|
1141 eap_core_c *session = m_session_map.get_handler(&selector); |
|
1142 |
|
1143 if (session == 0) |
|
1144 { |
|
1145 session = create_new_session(receive_network_id); |
|
1146 |
|
1147 if (session == 0) |
|
1148 { |
|
1149 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1150 return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error); |
|
1151 } |
|
1152 else |
|
1153 { |
|
1154 status = eap_status_ok; |
|
1155 } |
|
1156 } |
|
1157 else |
|
1158 { |
|
1159 status = eap_status_ok; |
|
1160 } |
|
1161 |
|
1162 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1163 return EAP_STATUS_RETURN(m_am_tools, status); |
|
1164 } |
|
1165 |
|
1166 #endif //#if defined(USE_EAPOL_KEY_STATE_OPTIMIZED_4_WAY_HANDSHAKE) |
|
1167 |
|
1168 //-------------------------------------------------- |
|
1169 |
|
1170 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::synchronous_remove_eap_session( |
|
1171 const eap_am_network_id_c * const receive_network_id) |
|
1172 { |
|
1173 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1174 |
|
1175 EAP_TRACE_DEBUG( |
|
1176 m_am_tools, |
|
1177 TRACE_FLAGS_DEFAULT, |
|
1178 (EAPL("eap_session_core_c::synchronous_remove_eap_session(): this = 0x%08x => 0x%08x.\n"), |
|
1179 this, |
|
1180 dynamic_cast<abs_eap_base_timer_c *>(this))); |
|
1181 |
|
1182 eap_status_e status = eap_status_process_general_error; |
|
1183 |
|
1184 // Here we swap the addresses. |
|
1185 eap_am_network_id_c send_network_id( |
|
1186 m_am_tools, |
|
1187 receive_network_id->get_destination_id(), |
|
1188 receive_network_id->get_source_id(), |
|
1189 receive_network_id->get_type()); |
|
1190 if (send_network_id.get_is_valid_data() == false) |
|
1191 { |
|
1192 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1193 return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error); |
|
1194 } |
|
1195 |
|
1196 eap_network_id_selector_c selector( |
|
1197 m_am_tools, |
|
1198 &send_network_id); |
|
1199 if (selector.get_is_valid() == false) |
|
1200 { |
|
1201 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1202 return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error); |
|
1203 } |
|
1204 |
|
1205 EAP_TRACE_DATA_DEBUG( |
|
1206 m_am_tools, |
|
1207 TRACE_FLAGS_DEFAULT, |
|
1208 (EAPL("synchronous_remove_eap_session() EAP-session"), |
|
1209 selector.get_data(selector.get_data_length()), |
|
1210 selector.get_data_length())); |
|
1211 |
|
1212 eap_core_c *session = m_session_map.get_handler(&selector); |
|
1213 |
|
1214 if (session != 0) |
|
1215 { |
|
1216 // This reset is immediaete. |
|
1217 status = reset_or_remove_session( |
|
1218 &session, |
|
1219 &selector, |
|
1220 true); |
|
1221 if (status != eap_status_ok) |
|
1222 { |
|
1223 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1224 return EAP_STATUS_RETURN(m_am_tools, status); |
|
1225 } |
|
1226 } |
|
1227 else |
|
1228 { |
|
1229 // Not found, no need to remove. |
|
1230 status = eap_status_ok; |
|
1231 } |
|
1232 |
|
1233 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1234 return EAP_STATUS_RETURN(m_am_tools, status); |
|
1235 } |
|
1236 |
|
1237 //-------------------------------------------------- |
|
1238 |
|
1239 // |
|
1240 eap_status_e eap_session_core_c::asynchronous_init_remove_eap_session( |
|
1241 const eap_am_network_id_c * const send_network_id) |
|
1242 { |
|
1243 EAP_TRACE_DEBUG( |
|
1244 m_am_tools, |
|
1245 TRACE_FLAGS_DEFAULT, |
|
1246 (EAPL("eap_session_core_c::asynchronous_init_remove_eap_session(): %s.\n"), |
|
1247 (m_is_client == true) ? "client": "server")); |
|
1248 |
|
1249 eap_network_id_selector_c state_selector( |
|
1250 m_am_tools, |
|
1251 send_network_id); |
|
1252 if (state_selector.get_is_valid() == false) |
|
1253 { |
|
1254 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1255 return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error); |
|
1256 } |
|
1257 |
|
1258 EAP_TRACE_DATA_DEBUG( |
|
1259 m_am_tools, |
|
1260 TRACE_FLAGS_DEFAULT, |
|
1261 (EAPL("asynchronous_init_remove_eap_session() EAP-session"), |
|
1262 state_selector.get_data(state_selector.get_data_length()), |
|
1263 state_selector.get_data_length())); |
|
1264 |
|
1265 eap_status_e status = asynchronous_init_remove_eap_session( |
|
1266 &state_selector); |
|
1267 |
|
1268 return EAP_STATUS_RETURN(m_am_tools, status); |
|
1269 } |
|
1270 |
|
1271 //-------------------------------------------------- |
|
1272 |
|
1273 // |
|
1274 eap_status_e eap_session_core_c::asynchronous_init_remove_eap_session( |
|
1275 const eap_network_id_selector_c * const state_selector) |
|
1276 { |
|
1277 EAP_TRACE_DEBUG( |
|
1278 m_am_tools, |
|
1279 TRACE_FLAGS_DEFAULT, |
|
1280 (EAPL("eap_session_core_c::asynchronous_init_remove_eap_session(): %s.\n"), |
|
1281 (m_is_client == true) ? "client": "server")); |
|
1282 |
|
1283 // NOTE: we cannot call directly synchronous_remove_eap_session(), because we will |
|
1284 // return from here to removed object. |
|
1285 |
|
1286 eap_status_e status = eap_status_process_general_error; |
|
1287 |
|
1288 EAP_TRACE_DATA_DEBUG( |
|
1289 m_am_tools, |
|
1290 TRACE_FLAGS_DEFAULT, |
|
1291 (EAPL("asynchronous_init_remove_eap_session() EAP-session"), |
|
1292 state_selector->get_data(state_selector->get_data_length()), |
|
1293 state_selector->get_data_length())); |
|
1294 |
|
1295 eap_core_c *session = m_session_map.get_handler(state_selector); |
|
1296 |
|
1297 if (session != 0) |
|
1298 { |
|
1299 session->set_marked_removed(); |
|
1300 |
|
1301 // So we initiate a timer to remove session identified by state_selector. |
|
1302 eap_network_id_selector_c * const copy_selector = state_selector->copy(); |
|
1303 if (copy_selector == 0 |
|
1304 || copy_selector->get_is_valid() == false) |
|
1305 { |
|
1306 delete copy_selector; |
|
1307 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1308 return EAP_STATUS_RETURN(m_am_tools, eap_status_allocation_error); |
|
1309 } |
|
1310 |
|
1311 status = m_partner->set_timer( |
|
1312 this, |
|
1313 EAP_SESSION_CORE_REMOVE_SESSION_ID, |
|
1314 copy_selector, |
|
1315 m_remove_session_timeout); |
|
1316 if (status != eap_status_ok) |
|
1317 { |
|
1318 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1319 return EAP_STATUS_RETURN(m_am_tools, status); |
|
1320 } |
|
1321 |
|
1322 EAP_TRACE_DEBUG( |
|
1323 m_am_tools, |
|
1324 TRACE_FLAGS_DEFAULT, |
|
1325 (EAPL("eap_session_core_c::asynchronous_init_remove_eap_session()") |
|
1326 EAPL(": %s: EAP_SESSION_CORE_REMOVE_SESSION_ID timer set %d ms.\n"), |
|
1327 (m_is_client == true) ? "client": "server", |
|
1328 m_remove_session_timeout)); |
|
1329 } |
|
1330 else |
|
1331 { |
|
1332 // Not found, cannot remove. |
|
1333 EAP_TRACE_DEBUG( |
|
1334 m_am_tools, |
|
1335 TRACE_FLAGS_DEFAULT, |
|
1336 (EAPL("ERROR: eap_session_core_c::asynchronous_init_remove_eap_session()") |
|
1337 EAPL(": %s: failed session not found.\n"), |
|
1338 (m_is_client == true) ? "client": "server")); |
|
1339 |
|
1340 status = eap_status_ok; |
|
1341 } |
|
1342 |
|
1343 return EAP_STATUS_RETURN(m_am_tools, status); |
|
1344 } |
|
1345 |
|
1346 //-------------------------------------------------- |
|
1347 |
|
1348 EAP_FUNC_EXPORT void eap_session_core_c::state_notification( |
|
1349 const abs_eap_state_notification_c * const state) |
|
1350 { |
|
1351 m_partner->state_notification(state); |
|
1352 } |
|
1353 |
|
1354 //-------------------------------------------------- |
|
1355 |
|
1356 // |
|
1357 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::set_timer( |
|
1358 abs_eap_base_timer_c * const p_initializer, |
|
1359 const u32_t p_id, |
|
1360 void * const p_data, |
|
1361 const u32_t p_time_ms) |
|
1362 { |
|
1363 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1364 |
|
1365 EAP_ASSERT(m_am_tools->get_global_mutex()->get_is_reserved() == true); |
|
1366 |
|
1367 const eap_status_e status = m_partner->set_timer( |
|
1368 p_initializer, |
|
1369 p_id, |
|
1370 p_data, |
|
1371 p_time_ms); |
|
1372 |
|
1373 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1374 return EAP_STATUS_RETURN(m_am_tools, status); |
|
1375 } |
|
1376 |
|
1377 //-------------------------------------------------- |
|
1378 |
|
1379 // |
|
1380 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::cancel_timer( |
|
1381 abs_eap_base_timer_c * const p_initializer, |
|
1382 const u32_t p_id) |
|
1383 { |
|
1384 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1385 |
|
1386 EAP_ASSERT(m_am_tools->get_global_mutex()->get_is_reserved() == true); |
|
1387 |
|
1388 const eap_status_e status = m_partner->cancel_timer( |
|
1389 p_initializer, |
|
1390 p_id); |
|
1391 |
|
1392 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1393 return EAP_STATUS_RETURN(m_am_tools, status); |
|
1394 } |
|
1395 |
|
1396 //-------------------------------------------------- |
|
1397 |
|
1398 // |
|
1399 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::cancel_all_timers() |
|
1400 { |
|
1401 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1402 |
|
1403 EAP_ASSERT(m_am_tools->get_global_mutex()->get_is_reserved() == true); |
|
1404 |
|
1405 const eap_status_e status = m_partner->cancel_all_timers(); |
|
1406 |
|
1407 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1408 return EAP_STATUS_RETURN(m_am_tools, status); |
|
1409 } |
|
1410 |
|
1411 //-------------------------------------------------- |
|
1412 |
|
1413 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::check_is_valid_eap_type( |
|
1414 const eap_type_value_e eap_type) |
|
1415 { |
|
1416 eap_status_e status = m_partner->check_is_valid_eap_type(eap_type); |
|
1417 |
|
1418 return EAP_STATUS_RETURN(m_am_tools, status); |
|
1419 } |
|
1420 |
|
1421 //-------------------------------------------------- |
|
1422 |
|
1423 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::get_eap_type_list( |
|
1424 eap_array_c<eap_type_value_e> * const eap_type_list) |
|
1425 { |
|
1426 eap_status_e status = m_partner->get_eap_type_list(eap_type_list); |
|
1427 |
|
1428 return EAP_STATUS_RETURN(m_am_tools, status); |
|
1429 } |
|
1430 |
|
1431 //-------------------------------------------------- |
|
1432 |
|
1433 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::add_rogue_ap( |
|
1434 eap_array_c<eap_rogue_ap_entry_c> & rogue_ap_list) |
|
1435 { |
|
1436 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1437 |
|
1438 const eap_status_e status = m_partner->add_rogue_ap(rogue_ap_list); |
|
1439 |
|
1440 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1441 return EAP_STATUS_RETURN(m_am_tools, status); |
|
1442 } |
|
1443 |
|
1444 //-------------------------------------------------- |
|
1445 |
|
1446 // |
|
1447 EAP_FUNC_EXPORT eap_status_e eap_session_core_c::set_session_timeout( |
|
1448 const u32_t /* session_timeout_ms */) |
|
1449 { |
|
1450 EAP_TRACE_BEGIN(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1451 |
|
1452 EAP_ASSERT(m_am_tools->get_global_mutex()->get_is_reserved() == true); |
|
1453 |
|
1454 EAP_TRACE_END(m_am_tools, TRACE_FLAGS_DEFAULT); |
|
1455 return EAP_STATUS_RETURN(m_am_tools, eap_status_not_supported); |
|
1456 } |
|
1457 |
|
1458 //-------------------------------------------------- |
|
1459 |
|
1460 |
|
1461 |
|
1462 // End. |