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Code Issues Releases Wiki Activity

Merge pull request #35 from owncloud/unsecured_server_connection

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Unsecured server connection
This commit is contained in:
jabarros 2014-08-07 14:16:31 +02:00
commit a2e5ecc035
2 changed files with 75 additions and 19 deletions
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18
src/com/owncloud/android/lib/common/operations/RemoteOperationResult.java
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@ -100,7 +100,8 @@ public class RemoteOperationResult implements Serializable {
SHARE_NOT_FOUND, SHARE_NOT_FOUND,
LOCAL_STORAGE_NOT_REMOVED, LOCAL_STORAGE_NOT_REMOVED,
FORBIDDEN, FORBIDDEN,
SHARE_FORBIDDEN SHARE_FORBIDDEN,
OK_REDIRECT_TO_NON_SECURE_CONNECTION
} }
private boolean mSuccess = false; private boolean mSuccess = false;
@ -114,7 +115,7 @@ public class RemoteOperationResult implements Serializable {
public RemoteOperationResult(ResultCode code) { public RemoteOperationResult(ResultCode code) {
mCode = code; mCode = code;
mSuccess = (code == ResultCode.OK || code == ResultCode.OK_SSL || code == ResultCode.OK_NO_SSL); mSuccess = (code == ResultCode.OK || code == ResultCode.OK_SSL || code == ResultCode.OK_NO_SSL || code == ResultCode.OK_REDIRECT_TO_NON_SECURE_CONNECTION);
mData = null; mData = null;
} }
@ -250,6 +251,10 @@ public class RemoteOperationResult implements Serializable {
return mCode == ResultCode.SSL_RECOVERABLE_PEER_UNVERIFIED; return mCode == ResultCode.SSL_RECOVERABLE_PEER_UNVERIFIED;
} }
public boolean isRedirectToNonSecureConnection() {
return mCode == ResultCode.OK_REDIRECT_TO_NON_SECURE_CONNECTION;
}
private CertificateCombinedException getCertificateCombinedException(Exception e) { private CertificateCombinedException getCertificateCombinedException(Exception e) {
CertificateCombinedException result = null; CertificateCombinedException result = null;
if (e instanceof CertificateCombinedException) { if (e instanceof CertificateCombinedException) {
@ -371,6 +376,15 @@ public class RemoteOperationResult implements Serializable {
mRedirectedLocation.toLowerCase().contains("wayf"))); mRedirectedLocation.toLowerCase().contains("wayf")));
} }
/**
* Checks if is a non https connection
*
* @return boolean true/false
*/
public boolean isNonSecureRedirection() {
return (mRedirectedLocation != null && !(mRedirectedLocation.toLowerCase().startsWith("https://")));
}
public String getAuthenticateHeader() { public String getAuthenticateHeader() {
return mAuthenticate; return mAuthenticate;
} }

76
src/com/owncloud/android/lib/resources/status/GetRemoteStatusOperation.java
View File

@ -31,16 +31,16 @@ import org.apache.commons.httpclient.methods.GetMethod;
import org.json.JSONException; import org.json.JSONException;
import org.json.JSONObject; import org.json.JSONObject;
import com.owncloud.android.lib.common.OwnCloudClient;
import com.owncloud.android.lib.common.accounts.AccountUtils;
import com.owncloud.android.lib.common.operations.RemoteOperation;
import com.owncloud.android.lib.common.operations.RemoteOperationResult;
import android.content.Context; import android.content.Context;
import android.net.ConnectivityManager; import android.net.ConnectivityManager;
import android.net.Uri; import android.net.Uri;
import android.util.Log; import android.util.Log;
import com.owncloud.android.lib.common.OwnCloudClient;
import com.owncloud.android.lib.common.accounts.AccountUtils;
import com.owncloud.android.lib.common.operations.RemoteOperation;
import com.owncloud.android.lib.common.operations.RemoteOperationResult;
/** /**
* Checks if the server is valid and if the server supports the Share API * Checks if the server is valid and if the server supports the Share API
* *
@ -51,7 +51,10 @@ import android.util.Log;
public class GetRemoteStatusOperation extends RemoteOperation { public class GetRemoteStatusOperation extends RemoteOperation {
/** Maximum time to wait for a response from the server when the connection is being tested, in MILLISECONDs. */ /**
* Maximum time to wait for a response from the server when the connection is being tested,
* in MILLISECONDs.
*/
public static final int TRY_CONNECTION_TIMEOUT = 5000; public static final int TRY_CONNECTION_TIMEOUT = 5000;
private static final String TAG = GetRemoteStatusOperation.class.getSimpleName(); private static final String TAG = GetRemoteStatusOperation.class.getSimpleName();
@ -72,7 +75,37 @@ public class GetRemoteStatusOperation extends RemoteOperation {
String baseUrlSt = client.getBaseUri().toString(); String baseUrlSt = client.getBaseUri().toString();
try { try {
get = new GetMethod(baseUrlSt + AccountUtils.STATUS_PATH); get = new GetMethod(baseUrlSt + AccountUtils.STATUS_PATH);
client.setFollowRedirects(false);
boolean isRedirectToNonSecureConnection = false;
int status = client.executeMethod(get, TRY_CONNECTION_TIMEOUT, TRY_CONNECTION_TIMEOUT); int status = client.executeMethod(get, TRY_CONNECTION_TIMEOUT, TRY_CONNECTION_TIMEOUT);
mLatestResult = new RemoteOperationResult(
(status == HttpStatus.SC_OK),
status,
get.getResponseHeaders()
);
String redirectedLocation = mLatestResult.getRedirectedLocation();
while (redirectedLocation != null && redirectedLocation.length() > 0
&& !mLatestResult.isSuccess()) {
isRedirectToNonSecureConnection |= (
baseUrlSt.startsWith("https://") &&
redirectedLocation.startsWith("http://")
);
get.releaseConnection();
get = new GetMethod(redirectedLocation);
status = client.executeMethod(
get, TRY_CONNECTION_TIMEOUT, TRY_CONNECTION_TIMEOUT
);
mLatestResult = new RemoteOperationResult(
(status == HttpStatus.SC_OK),
status,
get.getResponseHeaders()
);
redirectedLocation = mLatestResult.getRedirectedLocation();
}
String response = get.getResponseBodyAsString(); String response = get.getResponseBodyAsString();
if (status == HttpStatus.SC_OK) { if (status == HttpStatus.SC_OK) {
JSONObject json = new JSONObject(response); JSONObject json = new JSONObject(response);
@ -87,16 +120,24 @@ public class GetRemoteStatusOperation extends RemoteOperation {
RemoteOperationResult.ResultCode.BAD_OC_VERSION); RemoteOperationResult.ResultCode.BAD_OC_VERSION);
} else { } else {
mLatestResult = new RemoteOperationResult( // success
baseUrlSt.startsWith("https://") ? if (isRedirectToNonSecureConnection) {
RemoteOperationResult.ResultCode.OK_SSL : mLatestResult = new RemoteOperationResult(
RemoteOperationResult.ResultCode.OK_NO_SSL RemoteOperationResult.ResultCode.
); OK_REDIRECT_TO_NON_SECURE_CONNECTION
);
} else {
mLatestResult = new RemoteOperationResult(
baseUrlSt.startsWith("https://") ?
RemoteOperationResult.ResultCode.OK_SSL :
RemoteOperationResult.ResultCode.OK_NO_SSL
);
}
ArrayList<Object> data = new ArrayList<Object>(); ArrayList<Object> data = new ArrayList<Object>();
data.add(ocVersion); data.add(ocVersion);
mLatestResult.setData(data); mLatestResult.setData(data);
retval = true; retval = true;
} }
} }
@ -120,7 +161,8 @@ public class GetRemoteStatusOperation extends RemoteOperation {
Log.i(TAG, "Connection check at " + baseUrlSt + ": " + mLatestResult.getLogMessage()); Log.i(TAG, "Connection check at " + baseUrlSt + ": " + mLatestResult.getLogMessage());
} else if (mLatestResult.getException() != null) { } else if (mLatestResult.getException() != null) {
Log.e(TAG, "Connection check at " + baseUrlSt + ": " + mLatestResult.getLogMessage(), mLatestResult.getException()); Log.e(TAG, "Connection check at " + baseUrlSt + ": " + mLatestResult.getLogMessage(),
mLatestResult.getException());
} else { } else {
Log.e(TAG, "Connection check at " + baseUrlSt + ": " + mLatestResult.getLogMessage()); Log.e(TAG, "Connection check at " + baseUrlSt + ": " + mLatestResult.getLogMessage());
@ -148,7 +190,7 @@ public class GetRemoteStatusOperation extends RemoteOperation {
} else { } else {
client.setBaseUri(Uri.parse("https://" + baseUriStr)); client.setBaseUri(Uri.parse("https://" + baseUriStr));
boolean httpsSuccess = tryConnection(client); boolean httpsSuccess = tryConnection(client);
if (!httpsSuccess && !mLatestResult.isSslRecoverableException()) { if (!httpsSuccess && !mLatestResult.isSslRecoverableException()) {
Log.d(TAG, "establishing secure connection failed, trying non secure connection"); Log.d(TAG, "establishing secure connection failed, trying non secure connection");
client.setBaseUri(Uri.parse("http://" + baseUriStr)); client.setBaseUri(Uri.parse("http://" + baseUriStr));
tryConnection(client); tryConnection(client);