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Home » Language IDEs » C / C++ IDE (CDT) » [Linux hosts] Remote connections cannot be created with Oxygen.1a because of Secure Storage
[Linux hosts] Remote connections cannot be created with Oxygen.1a because of Secure Storage [message #1777413] Wed, 29 November 2017 09:56 Go to next message
Adrian Oltean is currently offline Adrian OlteanFriend
Messages: 7
Registered: December 2016
Junior Member
Hi everyone,

I found that on Linux hosts (Ubuntu 14.04 64-bit and CentOS 7) I'm not able to create any remote connection that I can use for debugging a C/C++ Remote Application. The end result after trying to create a new connection is that the remote connection is initially created/displayed in the Remote Connections section from Preferences but after eclipse tries to make it persistent (via Apply or Apply and Close), I see an exception in the log file (see below) and the Connections view does not show the newly created connection. Secure Storage support seems to block creation of a remote connection.

How to reproduce the problem:
0. Download Eclipse Oxygen.1a (IDE for C/C++) on a Linux host (e.g. Ubuntu 14.04 64-bit)
1. Go to Window > Preferences > Remote Development > Remote Connections
2. Make sure SSH is selected in the Remote Services drop-down box
3. Click Add
4. Fill all the requested details
5. Click Apply and Close
6. Open Connections view and notice that the remote connection was not created

Exceptions logged in .log file


!ENTRY org.eclipse.equinox.security 1 0 2017-11-29 11:48:08.516
!MESSAGE New secure storage master password was generated (Linux libsecret integration module). 

!ENTRY org.eclipse.equinox.security 4 0 2017-11-29 11:48:08.517
!MESSAGE Secure storage was unable to save the master password.
!STACK 0
java.lang.SecurityException: Unable to find default secret collection
	at org.eclipse.equinox.internal.security.linux.LinuxPasswordProvider.saveMasterPassword(Native Method)
	at org.eclipse.equinox.internal.security.linux.LinuxPasswordProvider.getPassword(LinuxPasswordProvider.java:61)
	at org.eclipse.equinox.internal.security.storage.PasswordProviderModuleExt.getPassword(PasswordProviderModuleExt.java:35)
	at org.eclipse.equinox.internal.security.storage.SecurePreferencesRoot.getModulePassword(SecurePreferencesRoot.java:261)
	at org.eclipse.equinox.internal.security.storage.SecurePreferencesRoot.getPassword(SecurePreferencesRoot.java:226)
	at org.eclipse.equinox.internal.security.storage.SecurePreferences.put(SecurePreferences.java:226)
	at org.eclipse.equinox.internal.security.storage.SecurePreferencesWrapper.put(SecurePreferencesWrapper.java:110)
	at org.eclipse.remote.internal.core.RemoteConnectionWorkingCopy.save(RemoteConnectionWorkingCopy.java:307)
	at org.eclipse.remote.internal.ui.preferences.ConnectionsPreferencePage.updateConnections(ConnectionsPreferencePage.java:585)
	at org.eclipse.remote.internal.ui.preferences.ConnectionsPreferencePage.performOk(ConnectionsPreferencePage.java:471)
	at org.eclipse.jface.preference.PreferenceDialog$7.run(PreferenceDialog.java:902)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.ui.internal.JFaceUtil.lambda$0(JFaceUtil.java:44)
	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:173)
	at org.eclipse.jface.preference.PreferenceDialog.okPressed(PreferenceDialog.java:886)
	at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.okPressed(FilteredPreferenceDialog.java:400)
	at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceDialog.okPressed(WorkbenchPreferenceDialog.java:168)
	at org.eclipse.jface.preference.PreferenceDialog.buttonPressed(PreferenceDialog.java:230)
	at org.eclipse.jface.dialogs.Dialog.lambda$0(Dialog.java:619)
	at org.eclipse.swt.events.SelectionListener$1.widgetSelected(SelectionListener.java:81)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:249)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5268)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1348)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4522)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4107)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:818)
	at org.eclipse.jface.window.Window.open(Window.java:794)
	at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceDialog.open(WorkbenchPreferenceDialog.java:211)
	at org.eclipse.ui.internal.OpenPreferencesAction.run(OpenPreferencesAction.java:63)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:473)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:565)
	at org.eclipse.jface.action.ActionContributionItem.lambda$4(ActionContributionItem.java:397)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5268)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1348)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4522)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4107)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153)
	at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1499)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1472)

!ENTRY org.eclipse.remote.ui 4 4 2017-11-29 11:48:08.518
!MESSAGE Internal Error
!STACK 1
org.eclipse.remote.core.exception.RemoteConnectionException: No password provided.
	at org.eclipse.remote.internal.core.RemoteConnectionWorkingCopy.save(RemoteConnectionWorkingCopy.java:309)
	at org.eclipse.remote.internal.ui.preferences.ConnectionsPreferencePage.updateConnections(ConnectionsPreferencePage.java:585)
	at org.eclipse.remote.internal.ui.preferences.ConnectionsPreferencePage.performOk(ConnectionsPreferencePage.java:471)
	at org.eclipse.jface.preference.PreferenceDialog$7.run(PreferenceDialog.java:902)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.ui.internal.JFaceUtil.lambda$0(JFaceUtil.java:44)
	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:173)
	at org.eclipse.jface.preference.PreferenceDialog.okPressed(PreferenceDialog.java:886)
	at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.okPressed(FilteredPreferenceDialog.java:400)
	at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceDialog.okPressed(WorkbenchPreferenceDialog.java:168)
	at org.eclipse.jface.preference.PreferenceDialog.buttonPressed(PreferenceDialog.java:230)
	at org.eclipse.jface.dialogs.Dialog.lambda$0(Dialog.java:619)
	at org.eclipse.swt.events.SelectionListener$1.widgetSelected(SelectionListener.java:81)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:249)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5268)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1348)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4522)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4107)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:818)
	at org.eclipse.jface.window.Window.open(Window.java:794)
	at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceDialog.open(WorkbenchPreferenceDialog.java:211)
	at org.eclipse.ui.internal.OpenPreferencesAction.run(OpenPreferencesAction.java:63)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:473)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:565)
	at org.eclipse.jface.action.ActionContributionItem.lambda$4(ActionContributionItem.java:397)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5268)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1348)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4522)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4107)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153)
	at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1499)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1472)
Caused by: org.eclipse.equinox.security.storage.StorageException: No password provided.
	at org.eclipse.equinox.internal.security.storage.SecurePreferences.put(SecurePreferences.java:239)
	at org.eclipse.equinox.internal.security.storage.SecurePreferencesWrapper.put(SecurePreferencesWrapper.java:110)
	at org.eclipse.remote.internal.core.RemoteConnectionWorkingCopy.save(RemoteConnectionWorkingCopy.java:307)
	... 52 more
!SUBENTRY 1 org.eclipse.remote.core 4 0 2017-11-29 11:48:08.518
!MESSAGE No password provided.
!STACK 0
org.eclipse.equinox.security.storage.StorageException: No password provided.
	at org.eclipse.equinox.internal.security.storage.SecurePreferences.put(SecurePreferences.java:239)
	at org.eclipse.equinox.internal.security.storage.SecurePreferencesWrapper.put(SecurePreferencesWrapper.java:110)
	at org.eclipse.remote.internal.core.RemoteConnectionWorkingCopy.save(RemoteConnectionWorkingCopy.java:307)
	at org.eclipse.remote.internal.ui.preferences.ConnectionsPreferencePage.updateConnections(ConnectionsPreferencePage.java:585)
	at org.eclipse.remote.internal.ui.preferences.ConnectionsPreferencePage.performOk(ConnectionsPreferencePage.java:471)
	at org.eclipse.jface.preference.PreferenceDialog$7.run(PreferenceDialog.java:902)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.ui.internal.JFaceUtil.lambda$0(JFaceUtil.java:44)
	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:173)
	at org.eclipse.jface.preference.PreferenceDialog.okPressed(PreferenceDialog.java:886)
	at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.okPressed(FilteredPreferenceDialog.java:400)
	at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceDialog.okPressed(WorkbenchPreferenceDialog.java:168)
	at org.eclipse.jface.preference.PreferenceDialog.buttonPressed(PreferenceDialog.java:230)
	at org.eclipse.jface.dialogs.Dialog.lambda$0(Dialog.java:619)
	at org.eclipse.swt.events.SelectionListener$1.widgetSelected(SelectionListener.java:81)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:249)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5268)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1348)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4522)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4107)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:818)
	at org.eclipse.jface.window.Window.open(Window.java:794)
	at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceDialog.open(WorkbenchPreferenceDialog.java:211)
	at org.eclipse.ui.internal.OpenPreferencesAction.run(OpenPreferencesAction.java:63)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:473)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:565)
	at org.eclipse.jface.action.ActionContributionItem.lambda$4(ActionContributionItem.java:397)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5268)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1348)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4522)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4107)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153)
	at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1499)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1472)


Maybe it's important to say that if I go to Window > Preferences > General > Security > Secure Storage, I see the "Linux Integration (64 bit)" and "UI Prompt" check-boxes ticked.

Is the behavior I'm seeing expected? What am I missing?

Thank you,
Adrian

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Re: [Linux hosts] Remote connections cannot be created with Oxygen.1a because of Secure Storage [message #1777684 is a reply to message #1777413] Fri, 01 December 2017 13:51 Go to previous message
Anne Creek is currently offline Anne CreekFriend
Messages: 275
Registered: September 2014
Senior Member
Adrian,
I have been experimenting with TCF package doing my development on x86 ( running Ubuntu) and using Raspberry Pi as "remote" ( BCM / ARM).
it sort of works, but there is nil documentation on it HOW to implement it.
Initially I had an issues with passwords, but now it actually works on Raspberry.
I am finding out that Eclipse gets "lost" and sometime I have to start over in new Workspace.

Take a look at Eclipse Preferences - there is some entry there about passwords.

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