boolean performClone() {
final URIish uri = cloneSource.getSelection().getURI();
setWindowTitle(NLS.bind(UIText.GitCloneWizard_jobName, uri.toString()));
final boolean allSelected;
final Collection<Ref> selectedBranches;
if (validSource.isSourceRepoEmpty()) {
// fetch all branches of empty repo
allSelected = true;
selectedBranches = Collections.emptyList();
} else {
allSelected = validSource.isAllSelected();
selectedBranches = validSource.getSelectedBranches();
}
final File workdir = cloneDestination.getDestinationFile();
final Ref ref = cloneDestination.getInitialBranch();
final String remoteName = cloneDestination.getRemote();
boolean created = workdir.exists();
if (!created) created = workdir.mkdirs();
if (!created || !workdir.isDirectory()) {
final String errorMessage =
NLS.bind(UIText.GitCloneWizard_errorCannotCreate, workdir.getPath());
ErrorDialog.openError(
getShell(),
getWindowTitle(),
UIText.GitCloneWizard_failed,
new Status(IStatus.ERROR, Activator.getPluginId(), 0, errorMessage, null));
// let's give user a chance to fix this minor problem
return false;
}
int timeout =
Activator.getDefault().getPreferenceStore().getInt(UIPreferences.REMOTE_CONNECTION_TIMEOUT);
final CloneOperation op =
new CloneOperation(
uri,
allSelected,
selectedBranches,
workdir,
ref != null ? ref.getName() : null,
remoteName,
timeout);
if (gerritConfiguration.configureGerrit()) doGerritConfiguration(remoteName, op);
UserPasswordCredentials credentials = cloneSource.getCredentials();
if (credentials != null)
op.setCredentialsProvider(
new UsernamePasswordCredentialsProvider(
credentials.getUser(), credentials.getPassword()));
alreadyClonedInto = workdir.getPath();
cloneSource.saveUriInPrefs();
if (!callerRunsCloneOperation) runAsJob(uri, op);
else cloneOperation = op;
return true;
}
@Override
public boolean get(final URIish uri, final CredentialItem... items)
throws UnsupportedCredentialItem {
if (items.length == 0) {
return true;
}
CredentialItem.Username userItem = null;
CredentialItem.Password passwordItem = null;
boolean isSpecial = false;
for (CredentialItem item : items) {
if (item instanceof CredentialItem.Username) userItem = (CredentialItem.Username) item;
else if (item instanceof CredentialItem.Password)
passwordItem = (CredentialItem.Password) item;
else isSpecial = true;
}
if (!isSpecial && (userItem != null || passwordItem != null)) {
UserPasswordCredentials credentials = null;
if ((user != null) && (password != null))
credentials = new UserPasswordCredentials(user, password);
else credentials = SecureStoreUtils.getCredentialsQuietly(uri);
if (credentials == null) {
credentials = getCredentialsFromUser(uri);
if (credentials == null) return false;
}
if (userItem != null) userItem.setValue(credentials.getUser());
if (passwordItem != null) passwordItem.setValue(credentials.getPassword().toCharArray());
return true;
}
// special handling for non-user,non-password type items
final boolean[] result = new boolean[1];
PlatformUI.getWorkbench()
.getDisplay()
.syncExec(
new Runnable() {
@Override
public void run() {
Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
if (items.length == 1) {
CredentialItem item = items[0];
result[0] = getSingleSpecial(shell, uri, item);
} else {
result[0] = getMultiSpecial(shell, uri, items);
}
}
});
return result[0];
}
/**
* The method shows a change credentials dialog for a given URI. The user field is taken from the
* URI if a user is present in the URI. In this case the user is not editable.
*
* @param parent
* @param uri
* @return credentials, <code>null</code> if the user canceled the dialog.
*/
public static UserPasswordCredentials changeCredentials(Shell parent, URIish uri) {
LoginDialog dialog = new LoginDialog(parent, uri);
dialog.setChangeCredentials(true);
UserPasswordCredentials oldCredentials = SecureStoreUtils.getCredentials(uri);
if (oldCredentials != null) dialog.setOldUser(oldCredentials.getUser());
if (dialog.open() == Window.OK) {
UserPasswordCredentials credentials = dialog.getCredentials();
if (credentials != null) SecureStoreUtils.storeCredentials(credentials, uri);
return credentials;
}
return null;
}
private void revalidateImpl(final RepositorySelection newRepoSelection) {
final ListRemoteOperation listRemotesOp;
try {
final URIish uri;
uri = newRepoSelection.getURI(pushPage);
int timeout =
Activator.getDefault()
.getPreferenceStore()
.getInt(UIPreferences.REMOTE_CONNECTION_TIMEOUT);
listRemotesOp = new ListRemoteOperation(local, uri, timeout);
if (credentials != null)
listRemotesOp.setCredentialsProvider(
new UsernamePasswordCredentialsProvider(
credentials.getUser(), credentials.getPassword()));
getContainer()
.run(
true,
true,
new IRunnableWithProgress() {
public void run(IProgressMonitor monitor)
throws InvocationTargetException, InterruptedException {
listRemotesOp.run(monitor);
}
});
} catch (InvocationTargetException e) {
final Throwable cause = e.getCause();
transportError(cause.getMessage());
ErrorDialog.openError(
getShell(),
UIText.RefSpecPage_errorTransportDialogTitle,
UIText.RefSpecPage_errorTransportDialogMessage,
new Status(IStatus.ERROR, Activator.getPluginId(), 0, cause.getMessage(), cause));
return;
} catch (InterruptedException e) {
transportError(UIText.RefSpecPage_operationCancelled);
return;
}
this.validatedRepoSelection = newRepoSelection;
specsPanel.setAssistanceData(
local, listRemotesOp.getRemoteRefs(), currentRepoSelection.getConfig());
if (newRepoSelection.isConfigSelected()) {
saveButton.setVisible(true);
saveButton.setText(
NLS.bind(UIText.RefSpecPage_saveSpecifications, currentRepoSelection.getConfigName()));
saveButton.getParent().layout();
if (!pushPage) {
tagsAutoFollowButton.setSelection(false);
tagsFetchTagsButton.setSelection(false);
tagsNoTagsButton.setSelection(false);
final TagOpt tagOpt = newRepoSelection.getConfig().getTagOpt();
switch (tagOpt) {
case AUTO_FOLLOW:
tagsAutoFollowButton.setSelection(true);
break;
case FETCH_TAGS:
tagsFetchTagsButton.setSelection(true);
break;
case NO_TAGS:
tagsNoTagsButton.setSelection(true);
break;
}
}
} else if (!pushPage) tagsAutoFollowButton.setSelection(true);
checkPage();
}
/** Check the user input and set messages in case of invalid input. */
protected void checkPage() {
if (isURISelected()) {
assert uri != null;
if (uriText.getText().length() == 0) {
selectionIncomplete(null);
return;
} else if (uriText.getText().endsWith(" ")) { // $NON-NLS-1$
selectionIncomplete(UIText.RepositorySelectionPage_UriMustNotHaveTrailingSpacesMessage);
return;
}
try {
final URIish finalURI = new URIish(uriText.getText().trim());
String proto = finalURI.getScheme();
if (proto == null && scheme.getSelectionIndex() >= 0)
proto = scheme.getItem(scheme.getSelectionIndex());
if (uri.getPath() == null) {
selectionIncomplete(
NLS.bind(
UIText.RepositorySelectionPage_fieldRequired,
unamp(UIText.RepositorySelectionPage_promptPath),
proto));
return;
}
if (Protocol.FILE.handles(finalURI)) {
String badField = null;
if (uri.getHost() != null) badField = UIText.RepositorySelectionPage_promptHost;
else if (uri.getUser() != null) badField = UIText.RepositorySelectionPage_promptUser;
else if (uri.getPass() != null) badField = UIText.RepositorySelectionPage_promptPassword;
if (badField != null) {
selectionIncomplete(
NLS.bind(UIText.RepositorySelectionPage_fieldNotSupported, unamp(badField), proto));
return;
}
final File d = FS.DETECTED.resolve(new File("."), uri.getPath()); // $NON-NLS-1$
if (!d.exists()) {
selectionIncomplete(
NLS.bind(UIText.RepositorySelectionPage_fileNotFound, d.getAbsolutePath()));
return;
}
selectionComplete(finalURI, null);
return;
}
if (uri.getHost() == null) {
selectionIncomplete(
NLS.bind(
UIText.RepositorySelectionPage_fieldRequired,
unamp(UIText.RepositorySelectionPage_promptHost),
proto));
return;
}
if (Protocol.GIT.handles(finalURI)) {
String badField = null;
if (uri.getUser() != null) badField = UIText.RepositorySelectionPage_promptUser;
else if (uri.getPass() != null) badField = UIText.RepositorySelectionPage_promptPassword;
if (badField != null) {
selectionIncomplete(
NLS.bind(UIText.RepositorySelectionPage_fieldNotSupported, unamp(badField), proto));
return;
}
}
if (Protocol.HTTP.handles(finalURI) || Protocol.HTTPS.handles(finalURI)) {
UserPasswordCredentials credentials = getSecureStoreCredentials(finalURI);
if (credentials != null) {
String u = credentials.getUser();
String p = credentials.getPassword();
String uriUser = finalURI.getUser();
if (uriUser == null) {
if (setSafeUser(u) || setSafePassword(p)) setStoreInSecureStore(true);
} else if (uriUser.length() != 0 && uriUser.equals(u)) {
if (setSafePassword(p)) setStoreInSecureStore(true);
}
}
}
selectionComplete(finalURI, null);
return;
} catch (URISyntaxException e) {
selectionIncomplete(e.getReason());
return;
} catch (Exception e) {
Activator.logError(
NLS.bind(UIText.RepositorySelectionPage_errorValidating, getClass().getName()), e);
selectionIncomplete(UIText.RepositorySelectionPage_internalError);
return;
}
} else {
assert remoteButton.getSelection();
selectionComplete(null, remoteConfig);
return;
}
}