Examples with AccountInfo edu.umass.cs.gnsserver.gnsapp.clientCommandProcessor.commandSupport.AccountInfo used on opensource projects

Example 11 with AccountInfo

use of edu.umass.cs.gnsserver.gnsapp.clientCommandProcessor.commandSupport.AccountInfo in project GNS by MobilityFirst.

the class RemoveGuid method execute.

@Override
public CommandResponse execute(InternalRequestHeader header, CommandPacket commandPacket, ClientRequestHandlerInterface handler) throws InvalidKeyException, InvalidKeySpecException, JSONException, NoSuchAlgorithmException, SignatureException, UnsupportedEncodingException, InternalRequestException {
    JSONObject json = commandPacket.getCommand();
    String guidToRemove = json.getString(GNSProtocol.GUID.toString());
    String accountGuid = json.optString(GNSProtocol.ACCOUNT_GUID.toString(), null);
    String signature = json.getString(GNSProtocol.SIGNATURE.toString());
    String message = json.getString(GNSProtocol.SIGNATUREFULLMESSAGE.toString());
    GuidInfo accountGuidInfo = null;
    GuidInfo guidInfoToRemove;
    if ((guidInfoToRemove = AccountAccess.lookupGuidInfoLocally(header, guidToRemove, handler)) == null) {
        // Removing a non-existant guid is no longer an error.
        return new CommandResponse(ResponseCode.NO_ERROR, GNSProtocol.OK_RESPONSE.toString());
    //return new CommandResponse(ResponseCode.BAD_GUID_ERROR, GNSProtocol.BAD_RESPONSE.toString() + " " + GNSProtocol.BAD_GUID.toString() + " " + guidToRemove);
    }
    if (accountGuid != null) {
        if ((accountGuidInfo = AccountAccess.lookupGuidInfoAnywhere(header, accountGuid, handler)) == null) {
            return new CommandResponse(ResponseCode.BAD_GUID_ERROR, GNSProtocol.BAD_RESPONSE.toString() + " " + GNSProtocol.BAD_GUID.toString() + " " + accountGuid);
        }
    }
    if (NSAccessSupport.verifySignature(accountGuidInfo != null ? accountGuidInfo.getPublicKey() : guidInfoToRemove.getPublicKey(), signature, message)) {
        AccountInfo accountInfo = null;
        if (accountGuid != null) {
            accountInfo = AccountAccess.lookupAccountInfoFromGuidAnywhere(header, accountGuid, handler);
            if (accountInfo == null) {
                return new CommandResponse(ResponseCode.BAD_ACCOUNT_ERROR, GNSProtocol.BAD_RESPONSE.toString() + " " + GNSProtocol.BAD_ACCOUNT.toString() + " " + accountGuid);
            }
        }
        return AccountAccess.removeGuid(header, commandPacket, guidInfoToRemove, accountInfo, handler);
    } else {
        return new CommandResponse(ResponseCode.SIGNATURE_ERROR, GNSProtocol.BAD_RESPONSE.toString() + " " + GNSProtocol.BAD_SIGNATURE.toString());
    }
}

Example 12 with AccountInfo

use of edu.umass.cs.gnsserver.gnsapp.clientCommandProcessor.commandSupport.AccountInfo in project GNS by MobilityFirst.

the class RetrieveAliases method execute.

@Override
public CommandResponse execute(InternalRequestHeader header, CommandPacket commandPacket, ClientRequestHandlerInterface handler) throws InvalidKeyException, InvalidKeySpecException, JSONException, NoSuchAlgorithmException, SignatureException, UnsupportedEncodingException {
    JSONObject json = commandPacket.getCommand();
    String guid = json.getString(GNSProtocol.GUID.toString());
    String signature = json.getString(GNSProtocol.SIGNATURE.toString());
    String message = json.getString(GNSProtocol.SIGNATUREFULLMESSAGE.toString());
    GuidInfo guidInfo;
    if ((guidInfo = AccountAccess.lookupGuidInfoLocally(header, guid, handler)) == null) {
        return new CommandResponse(ResponseCode.BAD_GUID_ERROR, GNSProtocol.BAD_RESPONSE.toString() + " " + GNSProtocol.BAD_GUID.toString() + " " + guid);
    }
    if (NSAccessSupport.verifySignature(guidInfo.getPublicKey(), signature, message)) {
        AccountInfo accountInfo = AccountAccess.lookupAccountInfoFromGuidLocally(header, guid, handler);
        if (accountInfo == null) {
            return new CommandResponse(ResponseCode.BAD_ACCOUNT_ERROR, GNSProtocol.BAD_RESPONSE.toString() + " " + GNSProtocol.BAD_ACCOUNT.toString() + " " + guid);
        } else if (!accountInfo.isVerified()) {
            return new CommandResponse(ResponseCode.VERIFICATION_ERROR, GNSProtocol.BAD_RESPONSE.toString() + " " + GNSProtocol.VERIFICATION_ERROR.toString() + " Account not verified");
        }
        List<String> aliases = accountInfo.getAliases();
        return new CommandResponse(ResponseCode.NO_ERROR, new JSONArray(aliases).toString());
    } else {
        return new CommandResponse(ResponseCode.SIGNATURE_ERROR, GNSProtocol.BAD_RESPONSE.toString() + " " + GNSProtocol.BAD_SIGNATURE.toString());
    }
}

Example 13 with AccountInfo

use of edu.umass.cs.gnsserver.gnsapp.clientCommandProcessor.commandSupport.AccountInfo in project GNS by MobilityFirst.

the class LookupAccountRecord method execute.

@Override
public CommandResponse execute(InternalRequestHeader header, CommandPacket commandPacket, ClientRequestHandlerInterface handler) throws JSONException {
    JSONObject json = commandPacket.getCommand();
    String guid = json.getString(GNSProtocol.GUID.toString());
    AccountInfo acccountInfo;
    if ((acccountInfo = AccountAccess.lookupAccountInfoFromGuidLocally(header, guid, handler)) == null) {
        return new CommandResponse(ResponseCode.BAD_ACCOUNT_ERROR, GNSProtocol.BAD_RESPONSE.toString() + " " + GNSProtocol.BAD_ACCOUNT.toString() + " " + guid);
    }
    if (acccountInfo != null) {
        try {
            // Like the verification code or the list of guids which might be too big to send back to the client
            return new CommandResponse(ResponseCode.NO_ERROR, acccountInfo.toJSONObject(true).toString());
        } catch (JSONException e) {
            return new CommandResponse(ResponseCode.JSON_PARSE_ERROR, GNSProtocol.BAD_RESPONSE.toString() + " " + GNSProtocol.JSON_PARSE_ERROR.toString());
        }
    } else {
        return new CommandResponse(ResponseCode.BAD_GUID_ERROR, GNSProtocol.BAD_RESPONSE.toString() + " " + GNSProtocol.BAD_GUID.toString() + " " + guid);
    }
}