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| | | import java.util.Map.Entry;
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| | | import java.util.regex.Pattern;
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| | | import org.apache.commons.io.filefilter.TrueFileFilter;
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| | | import org.eclipse.jgit.api.CloneCommand;
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| | | import org.eclipse.jgit.api.FetchCommand;
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| | | import org.eclipse.jgit.api.Git;
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| | | import com.gitblit.models.PathModel.PathChangeModel;
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| | | import com.gitblit.models.RefModel;
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| | | import com.gitblit.models.SubmoduleModel;
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| | | import com.sun.jna.Library;
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| | | import com.sun.jna.Native;
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| | | /**
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| | | * Collection of static methods for retrieving information from a repository.
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| | | * @return Repository
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| | | */
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| | | public static Repository createRepository(File repositoriesFolder, String name) {
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| | | return createRepository(repositoriesFolder, name, "FALSE");
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| | | }
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| | |
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| | | /**
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| | | * Creates a bare, shared repository.
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| | | *
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| | | * @param repositoriesFolder
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| | | * @param name
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| | | * @param shared
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| | | * the setting for the --shared option of "git init".
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| | | * @return Repository
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| | | */
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| | | public static Repository createRepository(File repositoriesFolder, String name, String shared) {
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| | | try {
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| | | Git git = Git.init().setDirectory(new File(repositoriesFolder, name)).setBare(true).call();
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| | | return git.getRepository();
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| | | } catch (GitAPIException e) {
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| | | Repository repo = null;
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| | | try {
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| | | Git git = Git.init().setDirectory(new File(repositoriesFolder, name)).setBare(true).call();
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| | | repo = git.getRepository();
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| | | } catch (GitAPIException e) {
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| | | throw new RuntimeException(e);
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| | | }
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| | |
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| | | GitConfigSharedRepository sharedRepository = new GitConfigSharedRepository(shared);
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| | | if (sharedRepository.isShared()) {
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| | | StoredConfig config = repo.getConfig();
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| | | config.setString("core", null, "sharedRepository", sharedRepository.getValue());
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| | | config.setBoolean("receive", null, "denyNonFastforwards", true);
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| | | config.save();
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| | |
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| | | if (! JnaUtils.isWindows()) {
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| | | Iterator<File> iter = org.apache.commons.io.FileUtils.iterateFilesAndDirs(repo.getDirectory(),
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| | | TrueFileFilter.INSTANCE, TrueFileFilter.INSTANCE);
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| | | // Adjust permissions on file/directory
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| | | while (iter.hasNext()) {
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| | | adjustSharedPerm(iter.next(), sharedRepository);
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| | | }
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| | | }
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| | | }
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| | |
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| | | return repo;
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| | | } catch (IOException e) {
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| | | throw new RuntimeException(e);
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| | | }
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| | | }
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| | |
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| | | /**
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| | | * Creates a bare, shared repository.
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| | | * |
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| | | * @param repositoriesFolder
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| | | * @param name
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| | | * @param shared
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| | | * the setting for the --shared option of "git init".
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| | | * @return Repository
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| | | */
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| | | public static Repository createRepository(File repositoriesFolder, String name, String shared) {
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| | | try {
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| | | Repository repo = createRepository(repositoriesFolder, name);
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| | | private enum GitConfigSharedRepositoryValue
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| | | {
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| | | UMASK("0", 0), FALSE("0", 0), OFF("0", 0), NO("0", 0),
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| | | GROUP("1", 0660), TRUE("1", 0660), ON("1", 0660), YES("1", 0660),
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| | | ALL("2", 0664), WORLD("2", 0664), EVERYBODY("2", 0664),
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| | | Oxxx(null, -1);
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| | |
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| | | GitConfigSharedRepository sharedRepository = new GitConfigSharedRepository(shared);
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| | | if (sharedRepository.isShared()) {
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| | | StoredConfig config = repo.getConfig();
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| | | config.setString("core", null, "sharedRepository", sharedRepository.getValue());
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| | | config.setBoolean("receive", null, "denyNonFastforwards", true);
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| | | config.save();
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| | | private String configValue;
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| | | private int permValue;
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| | | private GitConfigSharedRepositoryValue(String config, int perm) { configValue = config; permValue = perm; };
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| | |
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| | | if (! System.getProperty("os.name").toLowerCase().startsWith("windows")) {
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| | | final CLibrary libc = (CLibrary) Native.loadLibrary("c", CLibrary.class);
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| | | public String getConfigValue() { return configValue; };
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| | | public int getPerm() { return permValue; };
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| | |
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| | | //libc.chmod("/path/to/file", 0755);
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| | | }
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| | | }
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| | | }
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| | |
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| | | return repo;
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| | | } catch (IOException e) {
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| | | throw new RuntimeException(e);
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| | | }
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| | | }
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| | | interface CLibrary extends Library {
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| | | public int chmod(String path, int mode);
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| | | }
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| | | private enum GitConfigSharedRepositoryValue {
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| | | UMASK("0", 0), FALSE("0", 0), OFF("0", 0), NO("0", 0),
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| | | GROUP("1", 0660), TRUE("1", 0660), ON("1", 0660), YES("1", 0660),
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| | | ALL("2", 0664), WORLD("2", 0664), EVERYBODY("2", 0664),
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| | | Oxxx(null, -1);
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| | | private static class GitConfigSharedRepository
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| | | {
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| | | private int intValue;
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| | | private GitConfigSharedRepositoryValue enumValue;
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| | |
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| | | private String configValue;
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| | | private int permValue;
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| | | private GitConfigSharedRepositoryValue(String config, int perm) { configValue = config; permValue = perm; };
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| | | GitConfigSharedRepository(String s) {
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| | | if ( s == null || s.trim().isEmpty() ) {
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| | | enumValue = GitConfigSharedRepositoryValue.GROUP;
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| | | }
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| | | else {
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| | | try {
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| | | // Try one of the string values
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| | | enumValue = GitConfigSharedRepositoryValue.valueOf(s.trim().toUpperCase());
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| | | } catch (IllegalArgumentException iae) {
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| | | try {
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| | | // Try if this is an octal number
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| | | int i = Integer.parseInt(s, 8);
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| | | if ( (i & 0600) != 0600 ) {
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| | | String msg = String.format("Problem with core.sharedRepository filemode value (0%03o).\nThe owner of files must always have read and write permissions.", i);
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| | | throw new IllegalArgumentException(msg);
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| | | }
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| | | intValue = i & 0666;
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| | | enumValue = GitConfigSharedRepositoryValue.Oxxx;
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| | | } catch (NumberFormatException nfe) {
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| | | throw new IllegalArgumentException("Bad configuration value for 'shared': '" + s + "'");
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| | | }
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| | | }
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| | | }
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| | | }
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| | |
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| | | public String getConfigValue() { return configValue; };
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| | | public int getPerm() { return permValue; };
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| | | String getValue() {
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| | | if ( enumValue == GitConfigSharedRepositoryValue.Oxxx ) {
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| | | if (intValue == 0) return "0";
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| | | return String.format("0%o", intValue);
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| | | }
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| | | return enumValue.getConfigValue();
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| | | }
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| | |
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| | | }
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| | | private static class GitConfigSharedRepository
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| | | {
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| | | private int intValue;
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| | | GitConfigSharedRepositoryValue enumValue;
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| | | int getPerm() {
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| | | if ( enumValue == GitConfigSharedRepositoryValue.Oxxx ) return intValue;
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| | | return enumValue.getPerm();
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| | | }
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| | |
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| | | GitConfigSharedRepository(String s)
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| | | {
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| | | if ( s == null || s.trim().isEmpty() ) {
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| | | enumValue = GitConfigSharedRepositoryValue.GROUP;
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| | | }
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| | | else {
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| | | try {
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| | | // Try one of the string values
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| | | enumValue = GitConfigSharedRepositoryValue.valueOf(s.trim().toUpperCase());
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| | | } catch (IllegalArgumentException iae) {
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| | | try {
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| | | // Try if this is an octal number
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| | | int i = Integer.parseInt(s, 8);
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| | | if ( (i & 0600) != 0600 ) {
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| | | String msg = String.format("Problem with core.sharedRepository filemode value (0%03o).\nThe owner of files must always have read and write permissions.", i);
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| | | throw new IllegalArgumentException(msg);
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| | | }
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| | | intValue = i & 0666;
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| | | enumValue = GitConfigSharedRepositoryValue.Oxxx;
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| | | } catch (NumberFormatException nfe) {
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| | | throw new IllegalArgumentException("Bad configuration value for 'shared': '" + s + "'");
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| | | }
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| | | }
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| | | }
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| | | }
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| | | |
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| | | String getValue()
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| | | {
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| | | if ( enumValue == GitConfigSharedRepositoryValue.Oxxx ) return Integer.toOctalString(intValue);
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| | | return enumValue.getConfigValue();
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| | | }
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| | | boolean isCustom() {
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| | | return enumValue == GitConfigSharedRepositoryValue.Oxxx;
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| | | }
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| | |
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| | | int getPerm()
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| | | {
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| | | if ( enumValue == GitConfigSharedRepositoryValue.Oxxx ) return intValue;
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| | | return enumValue.getPerm();
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| | | }
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| | | boolean isShared() {
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| | | return (enumValue.getPerm() > 0) || enumValue == GitConfigSharedRepositoryValue.Oxxx;
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| | | }
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| | | }
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| | |
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| | | boolean isShared()
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| | | {
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| | | return (enumValue.getPerm() > 0) || enumValue == GitConfigSharedRepositoryValue.Oxxx;
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| | | }
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| | | }
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| | |
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| | | /**
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| | | * Adjust file permissions of a file/directory for shared repositories
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| | | *
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| | | * @param path
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| | | * File that should get its permissions changed.
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| | | * @param configShared
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| | | * Configuration string value for the shared mode.
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| | | * @return Upon successful completion, a value of 0 is returned. Otherwise, a value of -1 is returned.
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| | | */
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| | | public static int adjustSharedPerm(File path, String configShared) {
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| | | return adjustSharedPerm(path, new GitConfigSharedRepository(configShared));
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| | | }
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| | |
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| | |
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| | | /**
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| | | * Adjust file permissions of a file/directory for shared repositories
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| | | *
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| | | * @param path
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| | | * File that should get its permissions changed.
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| | | * @param configShared
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| | | * Configuration setting for the shared mode.
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| | | * @return Upon successful completion, a value of 0 is returned. Otherwise, a value of -1 is returned.
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| | | */
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| | | public static int adjustSharedPerm(File path, GitConfigSharedRepository configShared) {
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| | | if (! configShared.isShared()) return 0;
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| | | if (! path.exists()) return -1;
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| | |
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| | | int perm = configShared.getPerm();
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| | | int mode = JnaUtils.getFilemode(path);
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| | | if (mode < 0) return -1;
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| | |
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| | | // If the owner has no write access, delete it from group and other, too.
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| | | if ((mode & JnaUtils.S_IWUSR) == 0) perm &= ~0222;
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| | | // If the owner has execute access, set it for all blocks that have read access.
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| | | if ((mode & JnaUtils.S_IXUSR) == JnaUtils.S_IXUSR) perm |= (perm & 0444) >> 2;
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| | |
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| | | if (configShared.isCustom()) {
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| | | // Use the custom value for access permissions.
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| | | mode = (mode & ~0777) | perm;
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| | | }
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| | | else {
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| | | // Just add necessary bits to existing permissions.
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| | | mode |= perm;
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| | | }
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| | |
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| | | if (path.isDirectory()) {
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| | | mode |= (mode & 0444) >> 2;
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| | | mode |= JnaUtils.S_ISGID;
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| | | }
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| | |
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| | | return JnaUtils.setFilemode(path, mode);
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| | | }
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| | |
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| | |
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| | | /**
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