author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Mon, 18 Jan 2010 20:22:35 +0200 | |
changeset 2 | 1c7bc153c08e |
parent 0 | c8830336c852 |
child 26 | 9abfd4f00d37 |
permissions | -rw-r--r-- |
0
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/* |
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* Copyright (c) 2001-2006 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the License "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: EAP and WLAN authentication protocols. |
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* |
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*/ |
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|
2
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/* |
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* %version: 11 % |
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*/ |
0
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#if !defined(_ISAKMP_HEADER_H_) |
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#define _ISAKMP_HEADER_H_ |
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#include "eap_am_memory.h" |
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#include "sae_cookie.h" |
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enum isakmp_version_value_e |
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{ |
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isakmp_version_none = 0, |
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isakmp_version_current = ((1 << 4) | (0)), |
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}; |
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|
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enum isakmp_exchange_type_value_e |
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{ |
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isakmp_exchange_type = 240, // This is in private area. |
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}; |
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|
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enum isakmp_payload_type_e |
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{ |
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isakmp_payload_NONE = 0, |
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isakmp_payload_sa = 1, |
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isakmp_payload_proposal = 2, |
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isakmp_payload_transform = 3, |
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isakmp_payload_key_exchange = 4, |
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isakmp_payload_identification = 5, |
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isakmp_payload_certificate = 6, |
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isakmp_payload_certificate_request = 7, |
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isakmp_payload_mac = 8, |
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isakmp_payload_signature = 9, |
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isakmp_payload_nonce = 10, |
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isakmp_payload_notification = 11, |
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isakmp_payload_delete = 12, |
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isakmp_payload_vendor_id = 13, |
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isakmp_payload_EAP = 103, // Found from draft-ietf-ipsra-pic-01.txt. |
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isakmp_payload_legacy_mac = 128, // NOTE this is in private area. |
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}; |
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|
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|
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enum isakmp_attribute_type_e |
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{ |
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isakmp_attribute_Encryption_Algorithm = 1, // B |
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isakmp_attribute_Hash_Algorithm = 2, // B |
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isakmp_attribute_Authentication_Method = 3, // B |
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isakmp_attribute_Group_Description = 4, // B |
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isakmp_attribute_Group_Type = 5, // B |
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isakmp_attribute_Group_Prime_Irreducible_Polynomial = 6, // V |
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isakmp_attribute_Group_Generator_One = 7, // V |
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isakmp_attribute_Group_Generator_Two = 8, // V |
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isakmp_attribute_Group_Curve_A = 9, // V |
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isakmp_attribute_Group_Curve_B = 10, // V |
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isakmp_attribute_Life_Type = 11, // B |
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isakmp_attribute_Life_Duration = 12, // V |
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isakmp_attribute_PRF = 13, // B |
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isakmp_attribute_Key_Length = 14, // B |
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isakmp_attribute_Field_Size = 15, // B |
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isakmp_attribute_Group_Order = 16, // V |
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}; |
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|
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const u32_t ISAKMP_COOKIE_LENGTH = 8u; |
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|
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|
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// |
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class isakmp_generic_payload_header_c |
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{ |
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private: |
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//-------------------------------------------------- |
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|
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u8_t m_next_payload; |
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u8_t m_reserved; |
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u16_t m_length; |
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// m_length-sizeof(isakmp_generic_payload_header_c) data octets follows isakmp_generic_payload_header_c. |
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//-------------------------------------------------- |
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protected: |
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//-------------------------------------------------- |
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//-------------------------------------------------- |
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public: |
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//-------------------------------------------------- |
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// |
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~isakmp_generic_payload_header_c() |
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{ |
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} |
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// |
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isakmp_generic_payload_header_c() |
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{ |
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} |
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const isakmp_payload_type_e get_next_payload() const |
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{ |
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return (isakmp_payload_type_e)m_next_payload; |
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} |
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const u8_t get_reserved() const |
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{ |
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return m_reserved; |
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} |
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u16_t get_data_length() const |
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{ |
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if (eap_ntohs(m_length) > static_cast<u16_t>(sizeof(isakmp_generic_payload_header_c)) |
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return eap_ntohs(m_length)-(u16_t)sizeof(isakmp_generic_payload_header_c); |
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else |
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return 0; |
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} |
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u16_t get_header_length() const |
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{ |
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return sizeof(isakmp_generic_payload_header_c); |
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} |
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u8_t * get_data(abs_eap_am_tools_c * const m_am_tools, const u32_t contignuous_bytes) const |
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{ |
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if (get_data_length() >= contignuous_bytes |
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&& contignuous_bytes > 0) |
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{ |
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return reinterpret_cast<u8_t *>(this+1); // Data begins after the header. |
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} |
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else |
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{ |
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EAP_ASSERT_ALWAYS(get_data_length() > 0u); |
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} |
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return 0; |
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} |
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|
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isakmp_generic_payload_header_c * const get_next_header() const |
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{ |
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return reinterpret_cast<isakmp_generic_payload_header_c *>((reinterpret_cast<u8_t *>(this+1))+get_data_length()); |
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} |
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|
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void set_next_payload(abs_eap_am_tools_c * const m_am_tools, const isakmp_payload_type_e p_next_payload) |
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{ |
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EAP_ASSERT_ALWAYS(p_next_payload == (isakmp_payload_type_e)((u8_t)p_next_payload)); |
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m_next_payload = static_cast<u8_t>(p_next_payload; |
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} |
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|
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void set_reserved(const u8_t p_reserved) |
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{ |
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m_reserved = p_reserved; |
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} |
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|
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void set_data_length(const u16_t p_data_length) |
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{ |
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m_length = eap_htons(p_data_length+sizeof(isakmp_generic_payload_header_c)); |
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} |
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|
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void reset_header(abs_eap_am_tools_c * const m_am_tools, const u16_t buffer_length) |
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{ |
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set_next_payload(m_am_tools, isakmp_payload_NONE); |
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set_reserved(0u); |
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set_data_length(buffer_length); |
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} |
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|
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// |
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//-------------------------------------------------- |
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}; // class isakmp_generic_payload_header_c |
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|
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|
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|
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// |
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class isakmp_attribute_header_c |
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{ |
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private: |
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//-------------------------------------------------- |
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|
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u16_t m_type; |
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u16_t m_value_or_length; |
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|
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//-------------------------------------------------- |
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protected: |
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//-------------------------------------------------- |
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|
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//-------------------------------------------------- |
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public: |
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//-------------------------------------------------- |
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|
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// |
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~isakmp_attribute_header_c() |
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{ |
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} |
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// |
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isakmp_attribute_header_c() |
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{ |
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} |
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const isakmp_attribute_type_e get_type() const |
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{ |
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return (isakmp_attribute_type_e)(m_type && 0x7FFF); |
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} |
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const u16_t get_value() const |
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{ |
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return m_value_or_length; |
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} |
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bool is_type_fixed() const |
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{ |
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if ((m_type & 0x8000) != 0) |
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{ |
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return true; |
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} |
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return false; |
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} |
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void set_type_fixed(const isakmp_attribute_type_e p_type) |
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{ |
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m_type = p_type | 0x8000; |
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} |
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void set_type_variable(const isakmp_attribute_type_e p_type) |
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{ |
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m_type = p_type | 0x0000; |
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} |
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void set_value_or_length(const u16_t p_value) |
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{ |
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m_value_or_length = p_value; |
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} |
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// |
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//-------------------------------------------------- |
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}; // class isakmp_attribute_header_c |
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const u8_t isakmp_flag_server = (1 << 3); |
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const u8_t isakmp_mask_server = (~(1 << 3)); |
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// |
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class isakmp_header_c |
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{ |
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private: |
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//-------------------------------------------------- |
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sae_cookie_c m_source_cookie; // m_initiator. |
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sae_cookie_c m_destination_cookie; // m_responder. |
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u8_t m_next_payload; |
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u8_t m_version; |
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u8_t m_exchange_type; |
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u8_t m_flags; |
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u32_t m_sequence_number; //m_message_id. |
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u32_t m_length; |
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// m_length-sizeof(isakmp_header_c) data octets follows isakmp_header_c. |
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//-------------------------------------------------- |
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protected: |
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//-------------------------------------------------- |
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//-------------------------------------------------- |
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public: |
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//-------------------------------------------------- |
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// |
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~isakmp_header_c() |
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{ |
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} |
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// |
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isakmp_header_c() |
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{ |
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} |
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const isakmp_payload_type_e get_next_payload() const |
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{ |
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return (isakmp_payload_type_e)m_next_payload; |
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} |
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|
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const isakmp_version_value_e get_version() const |
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{ |
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return (const isakmp_version_value_e)m_version; |
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} |
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|
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const u8_t get_exchange_type() const |
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{ |
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return m_exchange_type; |
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} |
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|
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const u8_t get_flags() const |
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{ |
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return m_flags; |
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} |
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const u32_t get_sequence_number() |
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{ |
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return eap_ntohl(m_sequence_number); |
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} |
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u32_t get_data_length() const |
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{ |
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if (eap_ntohl(m_length) > (u32_t)sizeof(isakmp_header_c)) |
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return eap_ntohl(m_length)-(u32_t)sizeof(isakmp_header_c); |
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else |
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return 0; |
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} |
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u32_t get_header_length() const |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
323 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
324 |
return sizeof(isakmp_header_c); |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
325 |
} |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
326 |
|
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
327 |
sae_cookie_c *get_source_cookie() |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
328 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
329 |
return &m_source_cookie; |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
330 |
} |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
331 |
|
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
332 |
sae_cookie_c *get_destination_cookie() |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
333 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
334 |
return &m_destination_cookie; |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
335 |
} |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
336 |
|
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
337 |
u8_t * get_data_offset(abs_eap_am_tools_c * const m_am_tools, const u32_t offset, const u32_t contignuous_bytes) const |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
338 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
339 |
u32_t data_length = get_data_length(); |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
340 |
if (data_length >= offset+contignuous_bytes |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
341 |
&& contignuous_bytes > 0u) |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
342 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
343 |
return ((reinterpret_cast<u8_t *>(this+1))+offset); // Data begins after the header. |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
344 |
} |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
345 |
else |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
346 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
347 |
EAP_ASSERT_ALWAYS(get_data_length() > 0u); |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
348 |
} |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
349 |
return 0; |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
350 |
} |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
351 |
|
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
352 |
|
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
353 |
u8_t * get_data(abs_eap_am_tools_c * const m_am_tools, const u32_t contignuous_bytes) const |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
354 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
355 |
return get_data_offset(m_am_tools, 0u, contignuous_bytes); |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
356 |
} |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
357 |
|
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
358 |
|
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
359 |
void set_next_payload(const isakmp_payload_type_e p_next_payload) |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
360 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
361 |
m_next_payload = static_cast<u8_t>(p_next_payload; |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
362 |
} |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
363 |
|
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
364 |
void set_version(const isakmp_version_value_e p_version) |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
365 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
366 |
m_version = static_cast<u8_t>(p_version; |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
367 |
} |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
368 |
|
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
369 |
void set_exchange_type(const u8_t p_exchange_type) |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
370 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
371 |
m_exchange_type = p_exchange_type; |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
372 |
} |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
373 |
|
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
374 |
void set_flags(const u8_t p_flags) |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
375 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
376 |
m_flags = p_flags; |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
377 |
} |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
378 |
|
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
379 |
void set_sequence_number(const u32_t sequence_number) |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
380 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
381 |
m_sequence_number = eap_htonl(sequence_number); |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
382 |
} |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
383 |
|
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
384 |
void set_data_length(const u32_t p_data_length) |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
385 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
386 |
m_length = eap_htonl(p_data_length+sizeof(isakmp_header_c)); |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
387 |
} |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
388 |
|
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
389 |
void reset_header(const u32_t buffer_length, |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
390 |
const bool is_client_when_true) |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
391 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
392 |
set_next_payload(isakmp_payload_NONE); |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
393 |
set_version(isakmp_version_current); |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
394 |
set_exchange_type(isakmp_exchange_type); |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
395 |
if (is_client_when_true == true) |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
396 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
397 |
set_flags(0u); |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
398 |
} |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
399 |
else |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
400 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
401 |
set_flags(isakmp_flag_server); |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
402 |
} |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
403 |
set_sequence_number(0u); |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
404 |
set_data_length(buffer_length-sizeof(isakmp_header_c)); |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
405 |
get_source_cookie()->reset_cookie(); |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
406 |
get_destination_cookie()->reset_cookie(); |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
407 |
} |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
408 |
|
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
409 |
eap_status_e check_header(const bool is_client_when_true) |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
410 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
411 |
if (get_version() != isakmp_version_current) |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
412 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
return eap_status_wrong_isakmp_header_version; |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
414 |
} |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
415 |
else if (get_exchange_type() != isakmp_exchange_type) |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
416 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
417 |
return eap_status_wrong_isakmp_exchange_type; |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
418 |
} |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
419 |
else if (is_client_when_true == false |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
420 |
&& get_flags() != 0u) |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
421 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
422 |
return eap_status_wrong_isakmp_flags; |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
423 |
} |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
424 |
else if (is_client_when_true == true |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
425 |
&& get_flags() != isakmp_flag_server) |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
426 |
{ |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
427 |
return eap_status_wrong_isakmp_flags; |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
428 |
} |
c8830336c852
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
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return eap_status_ok; |
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} |
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// |
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//-------------------------------------------------- |
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}; // class isakmp_header_c |
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#endif //#if !defined(_ISAKMP_HEADER_H_) |
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//-------------------------------------------------- |
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// End. |