[maemo-developers] information required to replace Maemo5 wlan bits
From: Jonathan Wilson jfwfreo at tpgi.com.auDate: Thu Jul 19 23:13:05 EEST 2012
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Here is the information on the things you need to know about/provide/use/etc in order to replace the Maemo5 ICD WLAN plugin with something better (e.g. based on wpa-supplicant) and have every other package on the stock install continue to work properly. You will need to replace the following packages (and update the ICD2 configs accordingly) osso-wlan osso-wlan-security libicd-network-wlan libicd-network-wps libicd-network-eap and possibly icd2-network-wlan-config You may need to send the following dbus messages com.nokia.icd_ui.show_private_key_passwd_dlg com.nokia.icd_ui.show_gtc_dlg com.nokia.icd_ui.show_server_cert_dlg com.nokia.icd_ui.show_mschap_change_dlg com.nokia.icd_ui.show_passwd_dlg You may need to add handlers for the following dbus signals: com.nokia.icd_ui.passwd com.nokia.icd_ui.mschap_change com.nokia.icd_ui.gtc_response com.nokia.icd_ui.private_key_passwd com.nokia.icd_ui.server_cert com.nokia.wps_ui.method_sig You will need to respond to the following dbus messages: com.nokia.wlancond.request You will need to signal on the following dbus signals: com.nokia.wlancond.signal.scan_results com.nokia.eap.signal.wps_success You may need to read files from /usr/share/sub-ca-certificates You may need to use maemosec libraries and other things to read certificates And you will probably need to read or write the following gconf keys (In particular note that type and wlan_security need to be set to match stock Maemo. Some keys will need to be read, some will need to be written to, some will need to be both read and written to. This list is all the relevant gconf keys referenced by both the packages being replaced and by other packages on the system. The %s is replaced with the IAP name, whatever that might be.) /system/osso/connectivity/IAP/wlan_tx_power /system/osso/connectivity/IAP/%s/type /system/osso/connectivity/IAP/%s/wlan_security /system/osso/connectivity/IAP/%s/wlan_ssid /system/osso/connectivity/IAP/%s/wlan_wepdefkey /system/osso/connectivity/IAP/%s/wlan_wepkey1 /system/osso/connectivity/IAP/%s/wlan_wepkey2 /system/osso/connectivity/IAP/%s/wlan_wepkey3 /system/osso/connectivity/IAP/%s/wlan_wepkey4 /system/osso/connectivity/IAP/%s/nai /system/osso/connectivity/IAP/%s/temporary /system/osso/connectivity/IAP/%s/wlan_hidden /system/osso/connectivity/IAP/%s/EAP_wpa2_only_mode /system/osso/connectivity/IAP/%s/powersave_after_scan /system/osso/connectivity/IAP/%s/wlan_powersave /system/osso/connectivity/IAP/%s/wlan_adhoc_channel /system/osso/connectivity/IAP/%s/EAP_TLS_PEAP_client_certificate_file /system/osso/connectivity/IAP/%s/EAP_default_type /system/osso/connectivity/IAP/%s/EAP_wpa_preshared_passphrase /system/osso/connectivity/IAP/%s/PEAP_tunneled_eap_type /system/osso/connectivity/IAP/%s/EAP_MSCHAPV2_username /system/osso/connectivity/IAP/%s/EAP_MSCHAPV2_password /system/osso/connectivity/IAP/%s/EAP_GTC_identity /system/osso/connectivity/IAP/%s/EAP_wpa_preshared_key /system/osso/connectivity/IAP/%s/EAP_SIMPLE_CONFIG_device_password /system/osso/connectivity/IAP/%s/EAP_MSCHAPV2_password_prompt /system/osso/connectivity/IAP/%s/EAP_manual_username /system/osso/connectivity/IAP/%s/EAP_use_manual_username /system/osso/connectivity/IAP/%s/TLS_server_authenticates_client_policy_in_client Combining this information with e.g. libicd-network-wpa could allow a proper open-source drop-in replacement for the WiFi infrastructure on Maemo5 Fremantle (for e.g. CSSU) that will automatically pick up all your existing WiFi networks. No I dont have time to actually write any code for this.
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