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35 lines
1.4 KiB
Text
35 lines
1.4 KiB
Text
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802.1X EAP METHOD SUPPLICANT EXAMPLE
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Description:
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Use 802.1X EAP methods to connect to AP and authenticate with backend radius server.
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Current supported methods are EAP-TLS, PEAPv0/EAP-MSCHAPv2, and EAP-TTLS/MSCHAPv2.
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Configuration:
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Modify the argument of example_eap() in example_entry.c to set which EAP methods you want to use.
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Modify the connection config (ssid, identity, password, cert) in example_eap_config() of example_eap.c based on your server's setting.
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[FreeRTOSConfig.h]
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#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 70 * 1024 ) )
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[platform_opts.h]
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# define CONFIG_EXAMPLE_EAP 1
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// Turn on/off the specified method
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# define CONFIG_ENABLE_PEAP 1
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# define CONFIG_ENABLE_TLS 1
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# define CONFIG_ENABLE_TTLS 1
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// If you want to verify the certificate of radius server, turn this on
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# define ENABLE_EAP_SSL_VERIFY_SERVER 1
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Execution:
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An EAP connection thread will be started automatically when booting.
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Note:
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Please make sure the lib_wps, polarssl, ssl_ram_map are also builded.
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If the connection failed, you can try the following directions to make it work:
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1. Make sure the config_rsa.h of PolarSSL include the SSL/TLS cipher suite supported by radius server.
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2. Set a larger value to SSL_MAX_CONTENT_LEN in config_rsa.h
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3. Increase the FreeRTOS heap in FreeRTOSConfig.h, for example you can increase the heap to 80kbytes:
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#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 80 * 1024 ) )
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4. Try to change using SW crypto instead of HW crypto.
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