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

Example 26 with WifiEnterpriseConfig

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

the class WifiNetworkAdapter method updateNetwork.

public void updateNetwork(HomeSP homeSP, X509Certificate caCert, List<X509Certificate> clientCerts, PrivateKey privateKey) throws IOException, GeneralSecurityException {
    WifiConfiguration config = getWifiConfig(homeSP);
    if (config == null) {
        throw new IOException("Failed to find matching network config");
    }
    Log.d(OSUManager.TAG, "Found matching config " + config.networkId + ", updating");
    WifiEnterpriseConfig enterpriseConfig = config.enterpriseConfig;
    WifiConfiguration newConfig = ConfigBuilder.buildConfig(homeSP, caCert != null ? caCert : enterpriseConfig.getCaCertificate(), clientCerts, privateKey);
    newConfig.networkId = config.networkId;
    WifiManager wifiManager = (WifiManager) mContext.getSystemService(Context.WIFI_SERVICE);
    wifiManager.save(newConfig, null);
    wifiManager.saveConfiguration();
}

Example 27 with WifiEnterpriseConfig

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

the class WifiNetworkAdapter method updateNetwork.

public void updateNetwork(HomeSP homeSP, X509Certificate caCert, List<X509Certificate> clientCerts, PrivateKey privateKey) throws IOException, GeneralSecurityException {
    WifiConfiguration config = getWifiConfig(homeSP);
    if (config == null) {
        throw new IOException("Failed to find matching network config");
    }
    Log.d(OSUManager.TAG, "Found matching config " + config.networkId + ", updating");
    WifiEnterpriseConfig enterpriseConfig = config.enterpriseConfig;
    WifiConfiguration newConfig = ConfigBuilder.buildConfig(homeSP, caCert != null ? caCert : enterpriseConfig.getCaCertificate(), clientCerts, privateKey);
    newConfig.networkId = config.networkId;
    WifiManager wifiManager = (WifiManager) mContext.getSystemService(Context.WIFI_SERVICE);
    wifiManager.save(newConfig, null);
    wifiManager.saveConfiguration();
}

Example 28 with WifiEnterpriseConfig

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

the class ConfigBuilder method buildTLSConfig.

private static WifiConfiguration buildTLSConfig(HomeSP homeSP, List<X509Certificate> clientChain, PrivateKey clientKey) throws IOException, GeneralSecurityException {
    Credential credential = homeSP.getCredential();
    X509Certificate clientCertificate = null;
    if (clientKey == null || clientChain == null) {
        throw new IOException("No key and/or cert passed for EAP-TLS");
    }
    if (credential.getCertType() != Credential.CertType.x509v3) {
        throw new IOException("Invalid certificate type for TLS: " + credential.getCertType());
    }
    byte[] reference = credential.getFingerPrint();
    MessageDigest digester = MessageDigest.getInstance("SHA-256");
    for (X509Certificate certificate : clientChain) {
        digester.reset();
        byte[] fingerprint = digester.digest(certificate.getEncoded());
        if (Arrays.equals(reference, fingerprint)) {
            clientCertificate = certificate;
            break;
        }
    }
    if (clientCertificate == null) {
        throw new IOException("No certificate in chain matches supplied fingerprint");
    }
    String alias = Base64.encodeToString(reference, Base64.DEFAULT);
    WifiConfiguration config = buildBaseConfiguration(homeSP);
    WifiEnterpriseConfig enterpriseConfig = config.enterpriseConfig;
    enterpriseConfig.setClientCertificateAlias(alias);
    enterpriseConfig.setClientKeyEntry(clientKey, clientCertificate);
    return config;
}

Example 29 with WifiEnterpriseConfig

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

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 30 with WifiEnterpriseConfig

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

the class ConfigBuilder method buildTLSConfig.

private static WifiConfiguration buildTLSConfig(HomeSP homeSP, List<X509Certificate> clientChain, PrivateKey clientKey) throws IOException, GeneralSecurityException {
    Credential credential = homeSP.getCredential();
    X509Certificate clientCertificate = null;
    if (clientKey == null || clientChain == null) {
        throw new IOException("No key and/or cert passed for EAP-TLS");
    }
    if (credential.getCertType() != Credential.CertType.x509v3) {
        throw new IOException("Invalid certificate type for TLS: " + credential.getCertType());
    }
    byte[] reference = credential.getFingerPrint();
    MessageDigest digester = MessageDigest.getInstance("SHA-256");
    for (X509Certificate certificate : clientChain) {
        digester.reset();
        byte[] fingerprint = digester.digest(certificate.getEncoded());
        if (Arrays.equals(reference, fingerprint)) {
            clientCertificate = certificate;
            break;
        }
    }
    if (clientCertificate == null) {
        throw new IOException("No certificate in chain matches supplied fingerprint");
    }
    String alias = Base64.encodeToString(reference, Base64.DEFAULT);
    WifiConfiguration config = buildBaseConfiguration(homeSP);
    WifiEnterpriseConfig enterpriseConfig = config.enterpriseConfig;
    enterpriseConfig.setClientCertificateAlias(alias);
    enterpriseConfig.setClientKeyEntry(clientKey, clientCertificate);
    return config;
}