Examples with Credential com.android.hotspot2.pps.Credential used on opensource projects

Example 26 with Credential

use of com.android.hotspot2.pps.Credential in project platform_frameworks_base by android.

the class ConfigBuilder method buildSIMConfig.

private static WifiConfiguration buildSIMConfig(HomeSP homeSP) throws IOException {
    Credential credential = homeSP.getCredential();
    IMSIParameter credImsi = credential.getImsi();
    /*
         * Uncomment to enforce strict IMSI matching with currently installed SIM cards.
         *
        TelephonyManager tm = TelephonyManager.from(context);
        SubscriptionManager sub = SubscriptionManager.from(context);
        boolean match = false;

        for (int subId : sub.getActiveSubscriptionIdList()) {
            String imsi = tm.getSubscriberId(subId);
            if (credImsi.matches(imsi)) {
                match = true;
                break;
            }
        }
        if (!match) {
            throw new IOException("Supplied IMSI does not match any SIM card");
        }
        */
    WifiConfiguration config = buildBaseConfiguration(homeSP);
    config.enterpriseConfig.setPlmn(credImsi.toString());
    return config;
}

Example 27 with Credential

use of com.android.hotspot2.pps.Credential in project platform_frameworks_base by android.

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 28 with Credential

use of com.android.hotspot2.pps.Credential in project platform_frameworks_base by android.

the class OSUClient method createHandler.

private HTTPHandler createHandler(Network network, HomeSP homeSP, KeyManager km, int flowType) throws GeneralSecurityException, IOException {
    Credential credential = homeSP.getCredential();
    Log.d(TAG, "Credential method " + credential.getEAPMethod().getEAPMethodID());
    switch(credential.getEAPMethod().getEAPMethodID()) {
        case EAP_TTLS:
            String user;
            byte[] password;
            UpdateInfo subscriptionUpdate;
            if (flowType == OSUManager.FLOW_POLICY) {
                subscriptionUpdate = homeSP.getPolicy() != null ? homeSP.getPolicy().getPolicyUpdate() : null;
            } else {
                subscriptionUpdate = homeSP.getSubscriptionUpdate();
            }
            if (subscriptionUpdate != null && subscriptionUpdate.getUsername() != null) {
                user = subscriptionUpdate.getUsername();
                password = subscriptionUpdate.getPassword() != null ? subscriptionUpdate.getPassword().getBytes(StandardCharsets.UTF_8) : new byte[0];
            } else {
                user = credential.getUserName();
                password = credential.getPassword().getBytes(StandardCharsets.UTF_8);
            }
            return new HTTPHandler(StandardCharsets.UTF_8, OSUSocketFactory.getSocketFactory(mKeyStore, homeSP, flowType, network, mURL, km, true), user, password);
        case EAP_TLS:
            return new HTTPHandler(StandardCharsets.UTF_8, OSUSocketFactory.getSocketFactory(mKeyStore, homeSP, flowType, network, mURL, km, true));
        default:
            throw new IOException("Cannot remediate account with " + credential.getEAPMethod().getEAPMethodID());
    }
}

Example 29 with Credential

use of com.android.hotspot2.pps.Credential in project android_frameworks_base by AOSPA.

the class MOManager method buildHomeSPTree.

private static OMANode buildHomeSPTree(HomeSP homeSP, OMAConstructed root, int instanceID) throws IOException {
    OMANode providerSubNode = root.addChild(getInstanceString(instanceID), null, null, null);
    // The HomeSP:
    OMANode homeSpNode = providerSubNode.addChild(TAG_HomeSP, null, null, null);
    if (!homeSP.getSSIDs().isEmpty()) {
        OMAConstructed nwkIDNode = (OMAConstructed) homeSpNode.addChild(TAG_NetworkID, null, null, null);
        int instance = 0;
        for (Map.Entry<String, Long> entry : homeSP.getSSIDs().entrySet()) {
            OMAConstructed inode = (OMAConstructed) nwkIDNode.addChild(getInstanceString(instance++), null, null, null);
            inode.addChild(TAG_SSID, null, entry.getKey(), null);
            if (entry.getValue() != null) {
                inode.addChild(TAG_HESSID, null, String.format("%012x", entry.getValue()), null);
            }
        }
    }
    homeSpNode.addChild(TAG_FriendlyName, null, homeSP.getFriendlyName(), null);
    if (homeSP.getIconURL() != null) {
        homeSpNode.addChild(TAG_IconURL, null, homeSP.getIconURL(), null);
    }
    homeSpNode.addChild(TAG_FQDN, null, homeSP.getFQDN(), null);
    if (!homeSP.getMatchAllOIs().isEmpty() || !homeSP.getMatchAnyOIs().isEmpty()) {
        OMAConstructed homeOIList = (OMAConstructed) homeSpNode.addChild(TAG_HomeOIList, null, null, null);
        int instance = 0;
        for (Long oi : homeSP.getMatchAllOIs()) {
            OMAConstructed inode = (OMAConstructed) homeOIList.addChild(getInstanceString(instance++), null, null, null);
            inode.addChild(TAG_HomeOI, null, String.format("%x", oi), null);
            inode.addChild(TAG_HomeOIRequired, null, "TRUE", null);
        }
        for (Long oi : homeSP.getMatchAnyOIs()) {
            OMAConstructed inode = (OMAConstructed) homeOIList.addChild(getInstanceString(instance++), null, null, null);
            inode.addChild(TAG_HomeOI, null, String.format("%x", oi), null);
            inode.addChild(TAG_HomeOIRequired, null, "FALSE", null);
        }
    }
    if (!homeSP.getOtherHomePartners().isEmpty()) {
        OMAConstructed otherPartners = (OMAConstructed) homeSpNode.addChild(TAG_OtherHomePartners, null, null, null);
        int instance = 0;
        for (String fqdn : homeSP.getOtherHomePartners()) {
            OMAConstructed inode = (OMAConstructed) otherPartners.addChild(getInstanceString(instance++), null, null, null);
            inode.addChild(TAG_FQDN, null, fqdn, null);
        }
    }
    if (!homeSP.getRoamingConsortiums().isEmpty()) {
        homeSpNode.addChild(TAG_RoamingConsortiumOI, null, getRCList(homeSP.getRoamingConsortiums()), null);
    }
    // The Credential:
    OMANode credentialNode = providerSubNode.addChild(TAG_Credential, null, null, null);
    Credential cred = homeSP.getCredential();
    EAPMethod method = cred.getEAPMethod();
    if (cred.getCtime() > 0) {
        credentialNode.addChild(TAG_CreationDate, null, DTFormat.format(new Date(cred.getCtime())), null);
    }
    if (cred.getExpTime() > 0) {
        credentialNode.addChild(TAG_ExpirationDate, null, DTFormat.format(new Date(cred.getExpTime())), null);
    }
    if (method.getEAPMethodID() == EAP.EAPMethodID.EAP_SIM || method.getEAPMethodID() == EAP.EAPMethodID.EAP_AKA || method.getEAPMethodID() == EAP.EAPMethodID.EAP_AKAPrim) {
        OMANode simNode = credentialNode.addChild(TAG_SIM, null, null, null);
        simNode.addChild(TAG_IMSI, null, cred.getImsi().toString(), null);
        simNode.addChild(TAG_EAPType, null, Integer.toString(EAP.mapEAPMethod(method.getEAPMethodID())), null);
    } else if (method.getEAPMethodID() == EAP.EAPMethodID.EAP_TTLS) {
        OMANode unpNode = credentialNode.addChild(TAG_UsernamePassword, null, null, null);
        unpNode.addChild(TAG_Username, null, cred.getUserName(), null);
        unpNode.addChild(TAG_Password, null, Base64.encodeToString(cred.getPassword().getBytes(StandardCharsets.UTF_8), Base64.DEFAULT), null);
        OMANode eapNode = unpNode.addChild(TAG_EAPMethod, null, null, null);
        eapNode.addChild(TAG_EAPType, null, Integer.toString(EAP.mapEAPMethod(method.getEAPMethodID())), null);
        eapNode.addChild(TAG_InnerMethod, null, ((NonEAPInnerAuth) method.getAuthParam()).getOMAtype(), null);
    } else if (method.getEAPMethodID() == EAP.EAPMethodID.EAP_TLS) {
        OMANode certNode = credentialNode.addChild(TAG_DigitalCertificate, null, null, null);
        certNode.addChild(TAG_CertificateType, null, Credential.CertTypeX509, null);
        certNode.addChild(TAG_CertSHA256Fingerprint, null, Utils.toHex(cred.getFingerPrint()), null);
    } else {
        throw new OMAException("Invalid credential on " + homeSP.getFQDN());
    }
    credentialNode.addChild(TAG_Realm, null, cred.getRealm(), null);
    //credentialNode.addChild(TAG_CheckAAAServerCertStatus, null, "TRUE", null);
    return providerSubNode;
}

Example 30 with Credential

use of com.android.hotspot2.pps.Credential in project android_frameworks_base by AOSPA.

the class OSUClient method createHandler.

private HTTPHandler createHandler(Network network, HomeSP homeSP, KeyManager km, int flowType) throws GeneralSecurityException, IOException {
    Credential credential = homeSP.getCredential();
    Log.d(TAG, "Credential method " + credential.getEAPMethod().getEAPMethodID());
    switch(credential.getEAPMethod().getEAPMethodID()) {
        case EAP_TTLS:
            String user;
            byte[] password;
            UpdateInfo subscriptionUpdate;
            if (flowType == OSUManager.FLOW_POLICY) {
                subscriptionUpdate = homeSP.getPolicy() != null ? homeSP.getPolicy().getPolicyUpdate() : null;
            } else {
                subscriptionUpdate = homeSP.getSubscriptionUpdate();
            }
            if (subscriptionUpdate != null && subscriptionUpdate.getUsername() != null) {
                user = subscriptionUpdate.getUsername();
                password = subscriptionUpdate.getPassword() != null ? subscriptionUpdate.getPassword().getBytes(StandardCharsets.UTF_8) : new byte[0];
            } else {
                user = credential.getUserName();
                password = credential.getPassword().getBytes(StandardCharsets.UTF_8);
            }
            return new HTTPHandler(StandardCharsets.UTF_8, OSUSocketFactory.getSocketFactory(mKeyStore, homeSP, flowType, network, mURL, km, true), user, password);
        case EAP_TLS:
            return new HTTPHandler(StandardCharsets.UTF_8, OSUSocketFactory.getSocketFactory(mKeyStore, homeSP, flowType, network, mURL, km, true));
        default:
            throw new IOException("Cannot remediate account with " + credential.getEAPMethod().getEAPMethodID());
    }
}