enable root to tail (all) files via sftp

otros-systems#607
svennissel · Apr 20, 2022 · 06b5216 · 06b5216
1 parent 0bb71d1
commit 06b5216
Showing 1 changed file with 43 additions and 23 deletions.
diff --git a/olv-vfs/src/main/java/pl/otros/vfs/browser/util/VFSUtils.java b/olv-vfs/src/main/java/pl/otros/vfs/browser/util/VFSUtils.java
@@ -15,15 +15,38 @@
  */
 package pl.otros.vfs.browser.util;
 
-import com.google.common.base.Joiner;
-import com.google.common.base.Throwables;
-import com.jcraft.jsch.JSchException;
-import jcifs.smb.SmbAuthException;
-import net.sf.vfsjfilechooser.utils.VFSURIParser;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.time.Duration;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Set;
+import java.util.concurrent.locks.ReadWriteLock;
+import java.util.concurrent.locks.ReentrantReadWriteLock;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import javax.swing.Icon;
 import org.apache.commons.io.FileUtils;
 import org.apache.commons.io.IOUtils;
 import org.apache.commons.lang.StringUtils;
-import org.apache.commons.vfs2.*;
+import org.apache.commons.vfs2.CacheStrategy;
+import org.apache.commons.vfs2.FileContent;
+import org.apache.commons.vfs2.FileName;
+import org.apache.commons.vfs2.FileObject;
+import org.apache.commons.vfs2.FileSystemException;
+import org.apache.commons.vfs2.FileSystemManager;
+import org.apache.commons.vfs2.FileSystemOptions;
+import org.apache.commons.vfs2.FileType;
+import org.apache.commons.vfs2.UserAuthenticationData;
 import org.apache.commons.vfs2.UserAuthenticationData.Type;
 import org.apache.commons.vfs2.impl.DefaultFileSystemConfigBuilder;
 import org.apache.commons.vfs2.impl.StandardFileSystemManager;
@@ -33,26 +56,22 @@
 import org.apache.commons.vfs2.provider.sftp.SftpFileSystemConfigBuilder;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import com.google.common.base.Joiner;
+import com.google.common.base.Throwables;
+import com.jcraft.jsch.JSchException;
+import jcifs.smb.SmbAuthException;
+import net.sf.vfsjfilechooser.utils.VFSURIParser;
 import pl.otros.vfs.browser.Icons;
 import pl.otros.vfs.browser.LinkFileObject;
 import pl.otros.vfs.browser.TaskContext;
-import pl.otros.vfs.browser.auth.*;
-
-import javax.swing.*;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.net.MalformedURLException;
-import java.net.URI;
-import java.net.URISyntaxException;
-import java.net.URL;
-import java.time.Duration;
-import java.util.*;
-import java.util.concurrent.locks.ReadWriteLock;
-import java.util.concurrent.locks.ReentrantReadWriteLock;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
+import pl.otros.vfs.browser.auth.AuthStore;
+import pl.otros.vfs.browser.auth.AuthStoreUtils;
+import pl.otros.vfs.browser.auth.MemoryAuthStore;
+import pl.otros.vfs.browser.auth.OtrosUserAuthenticator;
+import pl.otros.vfs.browser.auth.StaticPasswordProvider;
+import pl.otros.vfs.browser.auth.UserAuthenticationDataWrapper;
+import pl.otros.vfs.browser.auth.UserAuthenticationInfo;
+import pl.otros.vfs.browser.auth.UserAuthenticatorFactory;
 
 /**
  * A helper class to deal with commons-vfs file abstractions
@@ -336,6 +355,7 @@ public static FileObject resolveFileObject(String filePath, FileSystemOptions op
       builder.setUserDirIsRoot(opts, false);
       builder.setCompression(opts, "zlib,none");
       builder.setSessionTimeout(opts, Duration.ofSeconds(5));
+      builder.setDisableDetectExecChannel(opts, true); // see https://issues.apache.org/jira/browse/VFS-818
     }
 
     DefaultFileSystemConfigBuilder.getInstance().setUserAuthenticator(options, authenticator);