Examples with WifiEnterpriseConfig android.net.wifi.WifiEnterpriseConfig used on opensource projects

Example 11 with WifiEnterpriseConfig

use of android.net.wifi.WifiEnterpriseConfig in project android_frameworks_base by AOSPA.

the class WifiNetworkAdapter method connect.

/**
     * Connect to an OSU provisioning network. The connection should not bring down other existing
     * connection and the network should not be made the default network since the connection
     * is solely for sign up and is neither intended for nor likely provides access to any
     * generic resources.
     *
     * @param osuInfo The OSU info object that defines the parameters for the network. An OSU
     *                network is either an open network, or, if the OSU NAI is set, an "OSEN"
     *                network, which is an anonymous EAP-TLS network with special keys.
     * @param info    An opaque string that is passed on to any user notification. The string is used
     *                for the name of the service provider.
     * @return an Integer holding the network-id of the just added network configuration, or null
     * if the network existed prior to this call (was not added by the OSU infrastructure).
     * The value will be used at the end of the OSU flow to delete the network as applicable.
     * @throws IOException Issues:
     *                     1. The network id is not returned. addNetwork cannot be called from here since the method
     *                     runs in the context of the app and doesn't have the appropriate permission.
     *                     2. The connection is not immediately usable if the network was not previously selected
     *                     manually.
     */
public Integer connect(OSUInfo osuInfo, final String info) throws IOException {
    WifiManager wifiManager = (WifiManager) mContext.getSystemService(Context.WIFI_SERVICE);
    WifiConfiguration config = new WifiConfiguration();
    config.SSID = '"' + osuInfo.getSSID() + '"';
    if (osuInfo.getOSUBssid() != 0) {
        config.BSSID = Utils.macToString(osuInfo.getOSUBssid());
        Log.d(OSUManager.TAG, String.format("Setting BSSID of '%s' to %012x", osuInfo.getSSID(), osuInfo.getOSUBssid()));
    }
    if (osuInfo.getOSUProvider().getOsuNai() == null) {
        config.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.NONE);
    } else {
        config.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.OSEN);
        config.allowedProtocols.set(WifiConfiguration.Protocol.OSEN);
        config.allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.CCMP);
        config.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.GTK_NOT_USED);
        config.enterpriseConfig = new WifiEnterpriseConfig();
        config.enterpriseConfig.setEapMethod(WifiEnterpriseConfig.Eap.UNAUTH_TLS);
        config.enterpriseConfig.setIdentity(osuInfo.getOSUProvider().getOsuNai());
    // !!! OSEN CA Cert???
    }
    int networkId = wifiManager.addNetwork(config);
    if (wifiManager.enableNetwork(networkId, true)) {
        return networkId;
    } else {
        return null;
    }
/* sequence of addNetwork(), enableNetwork(), saveConfiguration() and reconnect()
        wifiManager.connect(config, new WifiManager.ActionListener() {
            @Override
            public void onSuccess() {
                // Connection event comes from network change intent registered in initialize
            }

            @Override
            public void onFailure(int reason) {
                mOSUManager.notifyUser(OSUOperationStatus.ProvisioningFailure,
                        "Cannot connect to OSU network: " + reason, info);
            }
        });
        return null;

        /*
        try {
            int nwkID = wifiManager.addOrUpdateOSUNetwork(config);
            if (nwkID == WifiConfiguration.INVALID_NETWORK_ID) {
                throw new IOException("Failed to add OSU network");
            }
            wifiManager.enableNetwork(nwkID, false);
            wifiManager.reconnect();
            return nwkID;
        }
        catch (SecurityException se) {
            Log.d("ZXZ", "Blah: " + se, se);
            wifiManager.connect(config, new WifiManager.ActionListener() {
                @Override
                public void onSuccess() {
                    // Connection event comes from network change intent registered in initialize
                }

                @Override
                public void onFailure(int reason) {
                    mOSUManager.notifyUser(OSUOperationStatus.ProvisioningFailure,
                            "Cannot connect to OSU network: " + reason, info);
                }
            });
            return null;
        }
        */
}

Example 12 with WifiEnterpriseConfig

use of android.net.wifi.WifiEnterpriseConfig in project android_frameworks_base by AOSPA.

the class ConfigBuilder method buildConfig.

public static WifiConfiguration buildConfig(HomeSP homeSP, X509Certificate caCert, List<X509Certificate> clientChain, PrivateKey key) throws IOException, GeneralSecurityException {
    Credential credential = homeSP.getCredential();
    WifiConfiguration config;
    EAP.EAPMethodID eapMethodID = credential.getEAPMethod().getEAPMethodID();
    switch(eapMethodID) {
        case EAP_TTLS:
            if (key != null || clientChain != null) {
                Log.w(TAG, "Client cert and/or key included with EAP-TTLS profile");
            }
            config = buildTTLSConfig(homeSP);
            break;
        case EAP_TLS:
            config = buildTLSConfig(homeSP, clientChain, key);
            break;
        case EAP_AKA:
        case EAP_AKAPrim:
        case EAP_SIM:
            if (key != null || clientChain != null || caCert != null) {
                Log.i(TAG, "Client/CA cert and/or key included with " + eapMethodID + " profile");
            }
            config = buildSIMConfig(homeSP);
            break;
        default:
            throw new IOException("Unsupported EAP Method: " + eapMethodID);
    }
    WifiEnterpriseConfig enterpriseConfig = config.enterpriseConfig;
    enterpriseConfig.setCaCertificate(caCert);
    enterpriseConfig.setAnonymousIdentity("anonymous@" + credential.getRealm());
    return config;
}

Example 13 with WifiEnterpriseConfig

use of android.net.wifi.WifiEnterpriseConfig in project android_packages_apps_Settings by LineageOS.

the class WifiConfigController method getConfig.

/* package */
WifiConfiguration getConfig() {
    if (mMode == WifiConfigUiBase.MODE_VIEW) {
        return null;
    }
    WifiConfiguration config = new WifiConfiguration();
    if (mAccessPoint == null) {
        config.SSID = AccessPoint.convertToQuotedString(mSsidView.getText().toString());
        // If the user adds a network manually, assume that it is hidden.
        config.hiddenSSID = true;
    } else if (!mAccessPoint.isSaved()) {
        config.SSID = AccessPoint.convertToQuotedString(mAccessPoint.getSsidStr());
    } else {
        config.networkId = mAccessPoint.getConfig().networkId;
    }
    config.shared = mSharedCheckBox.isChecked();
    switch(mAccessPointSecurity) {
        case AccessPoint.SECURITY_NONE:
            config.allowedKeyManagement.set(KeyMgmt.NONE);
            break;
        case AccessPoint.SECURITY_WEP:
            config.allowedKeyManagement.set(KeyMgmt.NONE);
            config.allowedAuthAlgorithms.set(AuthAlgorithm.OPEN);
            config.allowedAuthAlgorithms.set(AuthAlgorithm.SHARED);
            if (mPasswordView.length() != 0) {
                int length = mPasswordView.length();
                String password = mPasswordView.getText().toString();
                // WEP-40, WEP-104, and 256-bit WEP (WEP-232?)
                if ((length == 10 || length == 26 || length == 58) && password.matches("[0-9A-Fa-f]*")) {
                    config.wepKeys[0] = password;
                } else {
                    config.wepKeys[0] = '"' + password + '"';
                }
            }
            break;
        case AccessPoint.SECURITY_PSK:
            config.allowedKeyManagement.set(KeyMgmt.WPA_PSK);
            if (mPasswordView.length() != 0) {
                String password = mPasswordView.getText().toString();
                if (password.matches("[0-9A-Fa-f]{64}")) {
                    config.preSharedKey = password;
                } else {
                    config.preSharedKey = '"' + password + '"';
                }
            }
            break;
        case AccessPoint.SECURITY_EAP:
            config.allowedKeyManagement.set(KeyMgmt.WPA_EAP);
            config.allowedKeyManagement.set(KeyMgmt.IEEE8021X);
            config.enterpriseConfig = new WifiEnterpriseConfig();
            int eapMethod = mEapMethodSpinner.getSelectedItemPosition();
            int phase2Method = mPhase2Spinner.getSelectedItemPosition();
            config.enterpriseConfig.setEapMethod(eapMethod);
            switch(eapMethod) {
                case Eap.PEAP:
                    // by the API which has the full list of PEAP methods.
                    switch(phase2Method) {
                        case WIFI_PEAP_PHASE2_NONE:
                            config.enterpriseConfig.setPhase2Method(Phase2.NONE);
                            break;
                        case WIFI_PEAP_PHASE2_MSCHAPV2:
                            config.enterpriseConfig.setPhase2Method(Phase2.MSCHAPV2);
                            break;
                        case WIFI_PEAP_PHASE2_GTC:
                            config.enterpriseConfig.setPhase2Method(Phase2.GTC);
                            break;
                        case WIFI_PEAP_PHASE2_SIM:
                            config.enterpriseConfig.setPhase2Method(Phase2.SIM);
                            break;
                        case WIFI_PEAP_PHASE2_AKA:
                            config.enterpriseConfig.setPhase2Method(Phase2.AKA);
                            break;
                        case WIFI_PEAP_PHASE2_AKA_PRIME:
                            config.enterpriseConfig.setPhase2Method(Phase2.AKA_PRIME);
                            break;
                        default:
                            Log.e(TAG, "Unknown phase2 method" + phase2Method);
                            break;
                    }
                    break;
                default:
                    // The default index from mPhase2FullAdapter maps to the API
                    config.enterpriseConfig.setPhase2Method(phase2Method);
                    break;
            }
            String caCert = (String) mEapCaCertSpinner.getSelectedItem();
            config.enterpriseConfig.setCaCertificateAliases(null);
            config.enterpriseConfig.setCaPath(null);
            config.enterpriseConfig.setDomainSuffixMatch(mEapDomainView.getText().toString());
            if (caCert.equals(mUnspecifiedCertString) || caCert.equals(mDoNotValidateEapServerString)) {
            // ca_cert already set to null, so do nothing.
            } else if (caCert.equals(mUseSystemCertsString)) {
                config.enterpriseConfig.setCaPath(SYSTEM_CA_STORE_PATH);
            } else if (caCert.equals(mMultipleCertSetString)) {
                if (mAccessPoint != null) {
                    if (!mAccessPoint.isSaved()) {
                        Log.e(TAG, "Multiple certs can only be set " + "when editing saved network");
                    }
                    config.enterpriseConfig.setCaCertificateAliases(mAccessPoint.getConfig().enterpriseConfig.getCaCertificateAliases());
                }
            } else {
                config.enterpriseConfig.setCaCertificateAliases(new String[] { caCert });
            }
            // previously-set value on a saved configuration will be erased on an update.
            if (config.enterpriseConfig.getCaCertificateAliases() != null && config.enterpriseConfig.getCaPath() != null) {
                Log.e(TAG, "ca_cert (" + config.enterpriseConfig.getCaCertificateAliases() + ") and ca_path (" + config.enterpriseConfig.getCaPath() + ") should not both be non-null");
            }
            String clientCert = (String) mEapUserCertSpinner.getSelectedItem();
            if (clientCert.equals(mUnspecifiedCertString) || clientCert.equals(mDoNotProvideEapUserCertString)) {
                // Note: |clientCert| should not be able to take the value |unspecifiedCert|,
                // since we prevent such configurations from being saved.
                clientCert = "";
            }
            config.enterpriseConfig.setClientCertificateAlias(clientCert);
            if (eapMethod == Eap.SIM || eapMethod == Eap.AKA || eapMethod == Eap.AKA_PRIME) {
                config.enterpriseConfig.setIdentity("");
                config.enterpriseConfig.setAnonymousIdentity("");
            } else if (eapMethod == Eap.PWD) {
                config.enterpriseConfig.setIdentity(mEapIdentityView.getText().toString());
                config.enterpriseConfig.setAnonymousIdentity("");
            } else {
                config.enterpriseConfig.setIdentity(mEapIdentityView.getText().toString());
                config.enterpriseConfig.setAnonymousIdentity(mEapAnonymousView.getText().toString());
            }
            if (mPasswordView.isShown()) {
                // Update only if it has been changed.
                if (mPasswordView.length() > 0) {
                    config.enterpriseConfig.setPassword(mPasswordView.getText().toString());
                }
            } else {
                // clear password
                config.enterpriseConfig.setPassword(mPasswordView.getText().toString());
            }
            break;
        default:
            return null;
    }
    config.setIpConfiguration(new IpConfiguration(mIpAssignment, mProxySettings, mStaticIpConfiguration, mHttpProxy));
    return config;
}

Example 14 with WifiEnterpriseConfig

use of android.net.wifi.WifiEnterpriseConfig in project android_packages_apps_Settings by LineageOS.

the class WifiConfigController method showSecurityFields.

private void showSecurityFields() {
    if (mAccessPointSecurity == AccessPoint.SECURITY_NONE) {
        mView.findViewById(R.id.security_fields).setVisibility(View.GONE);
        return;
    }
    mView.findViewById(R.id.security_fields).setVisibility(View.VISIBLE);
    if (mPasswordView == null) {
        mPasswordView = (TextView) mView.findViewById(R.id.password);
        mPasswordView.addTextChangedListener(this);
        mPasswordView.setOnEditorActionListener(this);
        mPasswordView.setOnKeyListener(this);
        ((CheckBox) mView.findViewById(R.id.show_password)).setOnCheckedChangeListener(this);
        if (mAccessPoint != null && mAccessPoint.isSaved()) {
            mPasswordView.setHint(R.string.wifi_unchanged);
        }
    }
    if (mAccessPointSecurity != AccessPoint.SECURITY_EAP) {
        mView.findViewById(R.id.eap).setVisibility(View.GONE);
        return;
    }
    mView.findViewById(R.id.eap).setVisibility(View.VISIBLE);
    if (mEapMethodSpinner == null) {
        mEapMethodSpinner = (Spinner) mView.findViewById(R.id.method);
        mEapMethodSpinner.setOnItemSelectedListener(this);
        if (Utils.isWifiOnly(mContext) || !mContext.getResources().getBoolean(com.android.internal.R.bool.config_eap_sim_based_auth_supported)) {
            String[] eapMethods = mContext.getResources().getStringArray(R.array.eap_method_without_sim_auth);
            ArrayAdapter<String> spinnerAdapter = new ArrayAdapter<String>(mContext, android.R.layout.simple_spinner_item, eapMethods);
            spinnerAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
            mEapMethodSpinner.setAdapter(spinnerAdapter);
        }
        mPhase2Spinner = (Spinner) mView.findViewById(R.id.phase2);
        mPhase2Spinner.setOnItemSelectedListener(this);
        mEapCaCertSpinner = (Spinner) mView.findViewById(R.id.ca_cert);
        mEapCaCertSpinner.setOnItemSelectedListener(this);
        mEapDomainView = (TextView) mView.findViewById(R.id.domain);
        mEapDomainView.addTextChangedListener(this);
        mEapUserCertSpinner = (Spinner) mView.findViewById(R.id.user_cert);
        mEapUserCertSpinner.setOnItemSelectedListener(this);
        mEapIdentityView = (TextView) mView.findViewById(R.id.identity);
        mEapAnonymousView = (TextView) mView.findViewById(R.id.anonymous);
        if (mAccessPoint != null && mAccessPoint.isCarrierAp()) {
            mEapMethodSpinner.setSelection(mAccessPoint.getCarrierApEapType());
        }
        loadCertificates(mEapCaCertSpinner, Credentials.CA_CERTIFICATE, mDoNotValidateEapServerString, false, true);
        loadCertificates(mEapUserCertSpinner, Credentials.USER_PRIVATE_KEY, mDoNotProvideEapUserCertString, false, false);
        // Modifying an existing network
        if (mAccessPoint != null && mAccessPoint.isSaved()) {
            WifiEnterpriseConfig enterpriseConfig = mAccessPoint.getConfig().enterpriseConfig;
            int eapMethod = enterpriseConfig.getEapMethod();
            int phase2Method = enterpriseConfig.getPhase2Method();
            mEapMethodSpinner.setSelection(eapMethod);
            showEapFieldsByMethod(eapMethod);
            switch(eapMethod) {
                case Eap.PEAP:
                    switch(phase2Method) {
                        case Phase2.NONE:
                            mPhase2Spinner.setSelection(WIFI_PEAP_PHASE2_NONE);
                            break;
                        case Phase2.MSCHAPV2:
                            mPhase2Spinner.setSelection(WIFI_PEAP_PHASE2_MSCHAPV2);
                            break;
                        case Phase2.GTC:
                            mPhase2Spinner.setSelection(WIFI_PEAP_PHASE2_GTC);
                            break;
                        case Phase2.SIM:
                            mPhase2Spinner.setSelection(WIFI_PEAP_PHASE2_SIM);
                            break;
                        case Phase2.AKA:
                            mPhase2Spinner.setSelection(WIFI_PEAP_PHASE2_AKA);
                            break;
                        case Phase2.AKA_PRIME:
                            mPhase2Spinner.setSelection(WIFI_PEAP_PHASE2_AKA_PRIME);
                            break;
                        default:
                            Log.e(TAG, "Invalid phase 2 method " + phase2Method);
                            break;
                    }
                    break;
                default:
                    mPhase2Spinner.setSelection(phase2Method);
                    break;
            }
            if (!TextUtils.isEmpty(enterpriseConfig.getCaPath())) {
                setSelection(mEapCaCertSpinner, mUseSystemCertsString);
            } else {
                String[] caCerts = enterpriseConfig.getCaCertificateAliases();
                if (caCerts == null) {
                    setSelection(mEapCaCertSpinner, mDoNotValidateEapServerString);
                } else if (caCerts.length == 1) {
                    setSelection(mEapCaCertSpinner, caCerts[0]);
                } else {
                    // Reload the cert spinner with an extra "multiple certificates added" item.
                    loadCertificates(mEapCaCertSpinner, Credentials.CA_CERTIFICATE, mDoNotValidateEapServerString, true, true);
                    setSelection(mEapCaCertSpinner, mMultipleCertSetString);
                }
            }
            mEapDomainView.setText(enterpriseConfig.getDomainSuffixMatch());
            String userCert = enterpriseConfig.getClientCertificateAlias();
            if (TextUtils.isEmpty(userCert)) {
                setSelection(mEapUserCertSpinner, mDoNotProvideEapUserCertString);
            } else {
                setSelection(mEapUserCertSpinner, userCert);
            }
            mEapIdentityView.setText(enterpriseConfig.getIdentity());
            mEapAnonymousView.setText(enterpriseConfig.getAnonymousIdentity());
        } else {
            mPhase2Spinner = (Spinner) mView.findViewById(R.id.phase2);
            showEapFieldsByMethod(mEapMethodSpinner.getSelectedItemPosition());
        }
    } else {
        showEapFieldsByMethod(mEapMethodSpinner.getSelectedItemPosition());
    }
}

Example 15 with WifiEnterpriseConfig

use of android.net.wifi.WifiEnterpriseConfig in project android_packages_apps_Settings by omnirom.

the class WifiConfigController method getConfig.

/* package */
WifiConfiguration getConfig() {
    if (mMode == WifiConfigUiBase.MODE_VIEW) {
        return null;
    }
    WifiConfiguration config = new WifiConfiguration();
    if (mAccessPoint == null) {
        config.SSID = AccessPoint.convertToQuotedString(mSsidView.getText().toString());
        // If the user adds a network manually, assume that it is hidden.
        config.hiddenSSID = true;
    } else if (!mAccessPoint.isSaved()) {
        config.SSID = AccessPoint.convertToQuotedString(mAccessPoint.getSsidStr());
    } else {
        config.networkId = mAccessPoint.getConfig().networkId;
        config.hiddenSSID = mAccessPoint.getConfig().hiddenSSID;
    }
    config.shared = mSharedCheckBox.isChecked();
    switch(mAccessPointSecurity) {
        case AccessPoint.SECURITY_NONE:
            config.allowedKeyManagement.set(KeyMgmt.NONE);
            break;
        case AccessPoint.SECURITY_WEP:
            config.allowedKeyManagement.set(KeyMgmt.NONE);
            config.allowedAuthAlgorithms.set(AuthAlgorithm.OPEN);
            config.allowedAuthAlgorithms.set(AuthAlgorithm.SHARED);
            if (mPasswordView.length() != 0) {
                int length = mPasswordView.length();
                String password = mPasswordView.getText().toString();
                // WEP-40, WEP-104, and 256-bit WEP (WEP-232?)
                if ((length == 10 || length == 26 || length == 58) && password.matches("[0-9A-Fa-f]*")) {
                    config.wepKeys[0] = password;
                } else {
                    config.wepKeys[0] = '"' + password + '"';
                }
            }
            break;
        case AccessPoint.SECURITY_PSK:
            config.allowedKeyManagement.set(KeyMgmt.WPA_PSK);
            if (mPasswordView.length() != 0) {
                String password = mPasswordView.getText().toString();
                if (password.matches("[0-9A-Fa-f]{64}")) {
                    config.preSharedKey = password;
                } else {
                    config.preSharedKey = '"' + password + '"';
                }
            }
            break;
        case AccessPoint.SECURITY_EAP:
            config.allowedKeyManagement.set(KeyMgmt.WPA_EAP);
            config.allowedKeyManagement.set(KeyMgmt.IEEE8021X);
            config.enterpriseConfig = new WifiEnterpriseConfig();
            int eapMethod = mEapMethodSpinner.getSelectedItemPosition();
            int phase2Method = mPhase2Spinner.getSelectedItemPosition();
            config.enterpriseConfig.setEapMethod(eapMethod);
            switch(eapMethod) {
                case Eap.PEAP:
                    // by the API which has the full list of PEAP methods.
                    switch(phase2Method) {
                        case WIFI_PEAP_PHASE2_NONE:
                            config.enterpriseConfig.setPhase2Method(Phase2.NONE);
                            break;
                        case WIFI_PEAP_PHASE2_MSCHAPV2:
                            config.enterpriseConfig.setPhase2Method(Phase2.MSCHAPV2);
                            break;
                        case WIFI_PEAP_PHASE2_GTC:
                            config.enterpriseConfig.setPhase2Method(Phase2.GTC);
                            break;
                        case WIFI_PEAP_PHASE2_SIM:
                            config.enterpriseConfig.setPhase2Method(Phase2.SIM);
                            break;
                        case WIFI_PEAP_PHASE2_AKA:
                            config.enterpriseConfig.setPhase2Method(Phase2.AKA);
                            break;
                        case WIFI_PEAP_PHASE2_AKA_PRIME:
                            config.enterpriseConfig.setPhase2Method(Phase2.AKA_PRIME);
                            break;
                        default:
                            Log.e(TAG, "Unknown phase2 method" + phase2Method);
                            break;
                    }
                    break;
                default:
                    // The default index from mPhase2FullAdapter maps to the API
                    config.enterpriseConfig.setPhase2Method(phase2Method);
                    break;
            }
            String caCert = (String) mEapCaCertSpinner.getSelectedItem();
            config.enterpriseConfig.setCaCertificateAliases(null);
            config.enterpriseConfig.setCaPath(null);
            config.enterpriseConfig.setDomainSuffixMatch(mEapDomainView.getText().toString());
            if (caCert.equals(mUnspecifiedCertString) || caCert.equals(mDoNotValidateEapServerString)) {
            // ca_cert already set to null, so do nothing.
            } else if (caCert.equals(mUseSystemCertsString)) {
                config.enterpriseConfig.setCaPath(SYSTEM_CA_STORE_PATH);
            } else if (caCert.equals(mMultipleCertSetString)) {
                if (mAccessPoint != null) {
                    if (!mAccessPoint.isSaved()) {
                        Log.e(TAG, "Multiple certs can only be set " + "when editing saved network");
                    }
                    config.enterpriseConfig.setCaCertificateAliases(mAccessPoint.getConfig().enterpriseConfig.getCaCertificateAliases());
                }
            } else {
                config.enterpriseConfig.setCaCertificateAliases(new String[] { caCert });
            }
            // previously-set value on a saved configuration will be erased on an update.
            if (config.enterpriseConfig.getCaCertificateAliases() != null && config.enterpriseConfig.getCaPath() != null) {
                Log.e(TAG, "ca_cert (" + config.enterpriseConfig.getCaCertificateAliases() + ") and ca_path (" + config.enterpriseConfig.getCaPath() + ") should not both be non-null");
            }
            String clientCert = (String) mEapUserCertSpinner.getSelectedItem();
            if (clientCert.equals(mUnspecifiedCertString) || clientCert.equals(mDoNotProvideEapUserCertString)) {
                // Note: |clientCert| should not be able to take the value |unspecifiedCert|,
                // since we prevent such configurations from being saved.
                clientCert = "";
            }
            config.enterpriseConfig.setClientCertificateAlias(clientCert);
            if (eapMethod == Eap.SIM || eapMethod == Eap.AKA || eapMethod == Eap.AKA_PRIME) {
                config.enterpriseConfig.setIdentity("");
                config.enterpriseConfig.setAnonymousIdentity("");
            } else if (eapMethod == Eap.PWD) {
                config.enterpriseConfig.setIdentity(mEapIdentityView.getText().toString());
                config.enterpriseConfig.setAnonymousIdentity("");
            } else {
                config.enterpriseConfig.setIdentity(mEapIdentityView.getText().toString());
                config.enterpriseConfig.setAnonymousIdentity(mEapAnonymousView.getText().toString());
            }
            if (mPasswordView.isShown()) {
                // Update only if it has been changed.
                if (mPasswordView.length() > 0) {
                    config.enterpriseConfig.setPassword(mPasswordView.getText().toString());
                }
            } else {
                // clear password
                config.enterpriseConfig.setPassword(mPasswordView.getText().toString());
            }
            break;
        default:
            return null;
    }
    config.setIpConfiguration(new IpConfiguration(mIpAssignment, mProxySettings, mStaticIpConfiguration, mHttpProxy));
    return config;
}