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Merge pull request #156 from owncloud/support_hidden_version_in_status_php

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Allow the usage of OwnCloudVersion instances for invalid server versions
This commit is contained in:
David A. Velasco 2017-04-17 14:25:27 +02:00 committed by GitHub
commit 7d49e20258
5 changed files with 95 additions and 136 deletions
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6
src/com/owncloud/android/lib/common/OwnCloudClient.java
View File

@ -295,8 +295,6 @@ public class OwnCloudClient extends HttpClient {
}
if (destination != null) {
int suffixIndex = locationStr.lastIndexOf(
(mCredentials instanceof OwnCloudBearerCredentials) ?
AccountUtils.ODAV_PATH :
AccountUtils.WEBDAV_PATH_4_0
);
String redirectionBase = locationStr.substring(0, suffixIndex);
@ -352,12 +350,8 @@ public class OwnCloudClient extends HttpClient {
}
public Uri getWebdavUri() {
if (mCredentials instanceof OwnCloudBearerCredentials) {
return Uri.parse(mBaseUri + AccountUtils.ODAV_PATH);
} else {
return Uri.parse(mBaseUri + AccountUtils.WEBDAV_PATH_4_0);
}
}
/**
* Sets the root URI to the ownCloud server.

48
src/com/owncloud/android/lib/common/accounts/AccountUtils.java
View File

@ -1,5 +1,5 @@
/* ownCloud Android Library is available under MIT license
* Copyright (C) 2016 ownCloud GmbH.
* Copyright (C) 2017 ownCloud GmbH.
* Copyright (C) 2012 Bartek Przybylski
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
@ -47,43 +47,9 @@ public class AccountUtils {
private static final String TAG = AccountUtils.class.getSimpleName();
public static final String WEBDAV_PATH_1_2 = "/webdav/owncloud.php";
public static final String WEBDAV_PATH_2_0 = "/files/webdav.php";
public static final String WEBDAV_PATH_4_0 = "/remote.php/webdav";
public static final String ODAV_PATH = "/remote.php/odav";
private static final String SAML_SSO_PATH = "/remote.php/webdav";
public static final String CARDDAV_PATH_2_0 = "/apps/contacts/carddav.php";
public static final String CARDDAV_PATH_4_0 = "/remote/carddav.php";
public static final String STATUS_PATH = "/status.php";
/**
* Returns the proper URL path to access the WebDAV interface of an ownCloud server,
* according to its version and the authorization method used.
*
* @param supportsOAuth If true, access with OAuth 2 authorization is considered.
* @param supportsSamlSso If true, and supportsOAuth is false, access with SAML-based single-sign-on is considered.
* @return WebDAV path for given OC version, null if OC version unknown
* @param version Version of ownCloud server.
*/
public static String getWebdavPath(OwnCloudVersion version, boolean supportsOAuth, boolean supportsSamlSso) {
if (version != null) {
if (supportsOAuth) {
return ODAV_PATH;
}
if (supportsSamlSso) {
return SAML_SSO_PATH;
}
if (version.compareTo(OwnCloudVersion.owncloud_v4) >= 0)
return WEBDAV_PATH_4_0;
if (version.compareTo(OwnCloudVersion.owncloud_v3) >= 0
|| version.compareTo(OwnCloudVersion.owncloud_v2) >= 0)
return WEBDAV_PATH_2_0;
if (version.compareTo(OwnCloudVersion.owncloud_v1) >= 0)
return WEBDAV_PATH_1_2;
}
return null;
}
/**
* Constructs full url to host and webdav resource basing on host version
*
@ -97,16 +63,10 @@ public class AccountUtils {
public static String constructFullURLForAccount(Context context, Account account) throws AccountNotFoundException {
AccountManager ama = AccountManager.get(context);
String baseurl = ama.getUserData(account, Constants.KEY_OC_BASE_URL);
String version = ama.getUserData(account, Constants.KEY_OC_VERSION);
boolean supportsOAuth = (ama.getUserData(account, Constants.KEY_SUPPORTS_OAUTH2) != null);
boolean supportsSamlSso = (ama.getUserData(account, Constants.KEY_SUPPORTS_SAML_WEB_SSO) != null);
OwnCloudVersion ver = new OwnCloudVersion(version);
String webdavpath = getWebdavPath(ver, supportsOAuth, supportsSamlSso);
if (baseurl == null || webdavpath == null)
if (baseurl == null) {
throw new AccountNotFoundException(account, "Account not found", null);
return baseurl + webdavpath;
}
return baseurl + WEBDAV_PATH_4_0;
}
/**

22
src/com/owncloud/android/lib/resources/status/GetRemoteStatusOperation.java
View File

@ -63,6 +63,8 @@ public class GetRemoteStatusOperation extends RemoteOperation {
private static final String NODE_INSTALLED = "installed";
private static final String NODE_VERSION = "version";
private static final String HTTPS_PREFIX = "https://";
private static final String HTTP_PREFIX = "http://";
private RemoteOperationResult mLatestResult;
private Context mContext;
@ -93,8 +95,8 @@ public class GetRemoteStatusOperation extends RemoteOperation {
&& !mLatestResult.isSuccess()) {
isRedirectToNonSecureConnection |= (
baseUrlSt.startsWith("https://") &&
redirectedLocation.startsWith("http://")
baseUrlSt.startsWith(HTTPS_PREFIX) &&
redirectedLocation.startsWith(HTTP_PREFIX)
);
get.releaseConnection();
get = new GetMethod(redirectedLocation);
@ -115,12 +117,9 @@ public class GetRemoteStatusOperation extends RemoteOperation {
} else {
String version = json.getString(NODE_VERSION);
OwnCloudVersion ocVersion = new OwnCloudVersion(version);
if (!ocVersion.isVersionValid()) {
mLatestResult = new RemoteOperationResult(
RemoteOperationResult.ResultCode.BAD_OC_VERSION);
/// the version object will be returned even if the version is invalid, no error code;
/// every app will decide how to act if (ocVersion.isVersionValid() == false)
} else {
// success
if (isRedirectToNonSecureConnection) {
mLatestResult = new RemoteOperationResult(
RemoteOperationResult.ResultCode.
@ -128,7 +127,7 @@ public class GetRemoteStatusOperation extends RemoteOperation {
);
} else {
mLatestResult = new RemoteOperationResult(
baseUrlSt.startsWith("https://") ?
baseUrlSt.startsWith(HTTPS_PREFIX) ?
RemoteOperationResult.ResultCode.OK_SSL :
RemoteOperationResult.ResultCode.OK_NO_SSL
);
@ -139,7 +138,6 @@ public class GetRemoteStatusOperation extends RemoteOperation {
mLatestResult.setData(data);
retval = true;
}
}
} else {
mLatestResult = new RemoteOperationResult(false, get);
@ -184,15 +182,15 @@ public class GetRemoteStatusOperation extends RemoteOperation {
return new RemoteOperationResult(RemoteOperationResult.ResultCode.NO_NETWORK_CONNECTION);
}
String baseUriStr = client.getBaseUri().toString();
if (baseUriStr.startsWith("http://") || baseUriStr.startsWith("https://")) {
if (baseUriStr.startsWith(HTTP_PREFIX) || baseUriStr.startsWith(HTTPS_PREFIX)) {
tryConnection(client);
} else {
client.setBaseUri(Uri.parse("https://" + baseUriStr));
client.setBaseUri(Uri.parse(HTTPS_PREFIX + baseUriStr));
boolean httpsSuccess = tryConnection(client);
if (!httpsSuccess && !mLatestResult.isSslRecoverableException()) {
Log_OC.d(TAG, "establishing secure connection failed, trying non secure connection");
client.setBaseUri(Uri.parse("http://" + baseUriStr));
client.setBaseUri(Uri.parse(HTTP_PREFIX + baseUriStr));
tryConnection(client);
}
}

30
src/com/owncloud/android/lib/resources/status/OwnCloudVersion.java
View File

@ -26,16 +26,6 @@
package com.owncloud.android.lib.resources.status;
public class OwnCloudVersion implements Comparable<OwnCloudVersion> {
public static final OwnCloudVersion owncloud_v1 = new OwnCloudVersion(
0x01000000);
public static final OwnCloudVersion owncloud_v2 = new OwnCloudVersion(
0x02000000);
public static final OwnCloudVersion owncloud_v3 = new OwnCloudVersion(
0x03000000);
public static final OwnCloudVersion owncloud_v4 = new OwnCloudVersion(
0x04000000);
public static final OwnCloudVersion owncloud_v4_5 = new OwnCloudVersion(
0x04050000);
public static final int MINIMUN_VERSION_FOR_CHUNKED_UPLOADS = 0x04050000; // 4.5
@ -58,6 +48,8 @@ public class OwnCloudVersion implements Comparable<OwnCloudVersion> {
private static final int MINIMUM_VERSION_WITH_SESSION_MONITORING_WORKING_IN_PREEMPTIVE_MODE = 0x09010301;
// 9.1.3.1, final 9.1.3: https://github.com/owncloud/core/commit/f9a867b70c217463289a741d4d26079eb2a80dfd
private static final String INVALID_ZERO_VERSION = "0.0.0";
private static final int MAX_DOTS = 3;
// format is in version
@ -67,7 +59,10 @@ public class OwnCloudVersion implements Comparable<OwnCloudVersion> {
private int mVersion;
private boolean mIsValid;
protected OwnCloudVersion(int version) {
/**
* @deprecated Will be removed in version 1.0 of the library.
*/
private OwnCloudVersion(int version) {
mVersion = version;
mIsValid = true;
}
@ -87,15 +82,25 @@ public class OwnCloudVersion implements Comparable<OwnCloudVersion> {
}
public String toString() {
// gets the first digit of version, shifting hexadecimal version to right 'til max position
String versionToString = String.valueOf((mVersion >> (8 * MAX_DOTS)) % 256);
for (int i = MAX_DOTS - 1; i >= 0; i--) {
// gets another digit of version, shifting hexadecimal version to right 8*i bits and...
// ...discarding left part with mod 256
versionToString = versionToString + "." + String.valueOf((mVersion >> (8 * i)) % 256);
}
if (!mIsValid) {
versionToString += " INVALID";
}
return versionToString;
}
public String getVersion() {
if (mIsValid) {
return toString();
} else {
return INVALID_ZERO_VERSION;
}
}
public boolean isVersionValid() {
@ -115,6 +120,9 @@ public class OwnCloudVersion implements Comparable<OwnCloudVersion> {
} catch (Exception e) {
mIsValid = false;
// if invalid, the instance will respond as if server is 8.1, minimum with capabilities API,
// and "dead" : https://github.com/owncloud/core/wiki/Maintenance-and-Release-Schedule
mVersion = MINIMUM_VERSION_CAPABILITIES_API;
}
}

5
test_client/tests/src/com/owncloud/android/lib/test_project/test/OwnCloudClientTest.java
View File

@ -296,9 +296,8 @@ public class OwnCloudClientTest extends AndroidTestCase {
new OwnCloudClient(mServerUri, NetworkUtils.getMultiThreadedConnManager());
client.setCredentials(OwnCloudCredentialsFactory.newBearerCredentials("fakeToken"));
Uri webdavUri = client.getWebdavUri();
assertTrue("WebDAV URI does not point to the right entry point for OAuth2 " +
"authenticated servers",
webdavUri.getPath().endsWith(AccountUtils.ODAV_PATH));
assertTrue("WebDAV URI does not point to the right entry point",
webdavUri.getPath().endsWith(AccountUtils.WEBDAV_PATH_4_0));
assertTrue("WebDAV URI is not a subpath of base URI",
webdavUri.getAuthority().equals(mServerUri.getAuthority()) &&
webdavUri.getPath().startsWith(mServerUri.getPath()));