HADOOP-15954. ABFS: Enable owner and group conversion for MSI and login user using OAuth.
Contributed by Da Zhou and Junhua Gu.
This commit is contained in:
Da Zhou
Yuan Gao
parent
0bbbb9c4b9
commit
80c8b77cec
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@ -217,6 +217,16 @@ public class AbfsConfiguration{
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return rawConfig.get(accountConf(key), rawConfig.get(key));
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}
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/**
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* Returns the account-specific value if it exists, then looks for an
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* account-agnostic value.
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* @param key Account-agnostic configuration key
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* @return value if one exists, else the default value
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*/
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public String getString(String key, String defaultValue) {
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return rawConfig.get(accountConf(key), rawConfig.get(key, defaultValue));
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}
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/**
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* Returns the account-specific value if it exists, then looks for an
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* account-agnostic value, and finally tries the default value.
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@ -83,9 +83,6 @@ public class AzureBlobFileSystem extends FileSystem {
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public static final Logger LOG = LoggerFactory.getLogger(AzureBlobFileSystem.class);
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private URI uri;
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private Path workingDir;
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private UserGroupInformation userGroupInformation;
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private String user;
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private String primaryUserGroup;
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private AzureBlobFileSystemStore abfsStore;
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private boolean isClosed;
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@ -103,9 +100,7 @@ public class AzureBlobFileSystem extends FileSystem {
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LOG.debug("Initializing AzureBlobFileSystem for {}", uri);
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this.uri = URI.create(uri.getScheme() + "://" + uri.getAuthority());
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this.userGroupInformation = UserGroupInformation.getCurrentUser();
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this.user = userGroupInformation.getUserName();
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this.abfsStore = new AzureBlobFileSystemStore(uri, this.isSecureScheme(), configuration, userGroupInformation);
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this.abfsStore = new AzureBlobFileSystemStore(uri, this.isSecureScheme(), configuration);
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final AbfsConfiguration abfsConfiguration = abfsStore.getAbfsConfiguration();
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this.setWorkingDirectory(this.getHomeDirectory());
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@ -120,18 +115,6 @@ public class AzureBlobFileSystem extends FileSystem {
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}
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}
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if (!abfsConfiguration.getSkipUserGroupMetadataDuringInitialization()) {
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try {
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this.primaryUserGroup = userGroupInformation.getPrimaryGroupName();
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} catch (IOException ex) {
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LOG.error("Failed to get primary group for {}, using user name as primary group name", user);
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this.primaryUserGroup = this.user;
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}
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} else {
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//Provide a default group name
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this.primaryUserGroup = this.user;
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}
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if (UserGroupInformation.isSecurityEnabled()) {
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this.delegationTokenEnabled = abfsConfiguration.isDelegationTokenManagerEnabled();
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@ -153,8 +136,8 @@ public class AzureBlobFileSystem extends FileSystem {
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final StringBuilder sb = new StringBuilder(
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"AzureBlobFileSystem{");
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sb.append("uri=").append(uri);
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sb.append(", user='").append(user).append('\'');
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sb.append(", primaryUserGroup='").append(primaryUserGroup).append('\'');
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sb.append(", user='").append(abfsStore.getUser()).append('\'');
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sb.append(", primaryUserGroup='").append(abfsStore.getPrimaryGroup()).append('\'');
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sb.append('}');
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return sb.toString();
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}
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@ -503,7 +486,7 @@ public class AzureBlobFileSystem extends FileSystem {
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public Path getHomeDirectory() {
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return makeQualified(new Path(
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FileSystemConfigurations.USER_HOME_DIRECTORY_PREFIX
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+ "/" + this.userGroupInformation.getShortUserName()));
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+ "/" + abfsStore.getUser()));
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}
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/**
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@ -554,12 +537,20 @@ public class AzureBlobFileSystem extends FileSystem {
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super.finalize();
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}
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/**
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* Get the username of the FS.
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* @return the short name of the user who instantiated the FS
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*/
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public String getOwnerUser() {
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return user;
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return abfsStore.getUser();
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}
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/**
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* Get the group name of the owner of the FS.
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* @return primary group name
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*/
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public String getOwnerUserPrimaryGroup() {
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return primaryUserGroup;
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return abfsStore.getPrimaryGroup();
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}
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private boolean deleteRoot() throws IOException {
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@ -67,6 +67,7 @@ import org.apache.hadoop.fs.azurebfs.contracts.services.AzureServiceErrorCode;
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import org.apache.hadoop.fs.azurebfs.contracts.services.ListResultEntrySchema;
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import org.apache.hadoop.fs.azurebfs.contracts.services.ListResultSchema;
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import org.apache.hadoop.fs.azurebfs.oauth2.AccessTokenProvider;
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import org.apache.hadoop.fs.azurebfs.oauth2.IdentityTransformer;
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import org.apache.hadoop.fs.azurebfs.services.AbfsAclHelper;
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import org.apache.hadoop.fs.azurebfs.services.AbfsClient;
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import org.apache.hadoop.fs.azurebfs.services.AbfsHttpOperation;
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@ -88,9 +89,7 @@ import org.apache.http.client.utils.URIBuilder;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import static org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants.SUPER_USER;
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import static org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys.AZURE_ABFS_ENDPOINT;
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/**
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* Provides the bridging logic between Hadoop's abstract filesystem and Azure Storage.
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*/
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@ -101,7 +100,6 @@ public class AzureBlobFileSystemStore {
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private AbfsClient client;
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private URI uri;
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private final UserGroupInformation userGroupInformation;
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private String userName;
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private String primaryUserGroup;
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private static final String DATE_TIME_PATTERN = "E, dd MMM yyyy HH:mm:ss 'GMT'";
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@ -113,11 +111,12 @@ public class AzureBlobFileSystemStore {
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private boolean isNamespaceEnabledSet;
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private boolean isNamespaceEnabled;
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private final AuthType authType;
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private final UserGroupInformation userGroupInformation;
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private final IdentityTransformer identityTransformer;
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public AzureBlobFileSystemStore(URI uri, boolean isSecureScheme, Configuration configuration, UserGroupInformation userGroupInformation)
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throws AzureBlobFileSystemException, IOException {
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public AzureBlobFileSystemStore(URI uri, boolean isSecureScheme, Configuration configuration)
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throws IOException {
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this.uri = uri;
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String[] authorityParts = authorityParts(uri);
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final String fileSystemName = authorityParts[0];
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final String accountName = authorityParts[1];
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@ -127,10 +126,8 @@ public class AzureBlobFileSystemStore {
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} catch (IllegalAccessException exception) {
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throw new FileSystemOperationUnhandledException(exception);
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}
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this.userGroupInformation = userGroupInformation;
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this.userGroupInformation = UserGroupInformation.getCurrentUser();
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this.userName = userGroupInformation.getShortUserName();
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if (!abfsConfiguration.getSkipUserGroupMetadataDuringInitialization()) {
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try {
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this.primaryUserGroup = userGroupInformation.getPrimaryGroupName();
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@ -145,12 +142,25 @@ public class AzureBlobFileSystemStore {
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this.azureAtomicRenameDirSet = new HashSet<>(Arrays.asList(
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abfsConfiguration.getAzureAtomicRenameDirs().split(AbfsHttpConstants.COMMA)));
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this.authType = abfsConfiguration.getAuthType(accountName);
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boolean usingOauth = (authType == AuthType.OAuth);
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boolean useHttps = (usingOauth || abfsConfiguration.isHttpsAlwaysUsed()) ? true : isSecureScheme;
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initializeClient(uri, fileSystemName, accountName, useHttps);
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this.identityTransformer = new IdentityTransformer(abfsConfiguration.getRawConfiguration());
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}
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/**
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* @return local user name.
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* */
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public String getUser() {
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return this.userName;
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}
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/**
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* @return primary group that user belongs to.
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* */
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public String getPrimaryGroup() {
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return this.primaryUserGroup;
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}
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private String[] authorityParts(URI uri) throws InvalidUriAuthorityException, InvalidUriException {
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@ -452,60 +462,54 @@ public class AzureBlobFileSystemStore {
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path,
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isNamespaceEnabled);
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final AbfsRestOperation op;
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if (path.isRoot()) {
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final AbfsRestOperation op = isNamespaceEnabled
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? client.getAclStatus(AbfsHttpConstants.FORWARD_SLASH + AbfsHttpConstants.ROOT_PATH)
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: client.getFilesystemProperties();
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final long blockSize = abfsConfiguration.getAzureBlockSize();
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final String owner = op.getResult().getResponseHeader(HttpHeaderConfigurations.X_MS_OWNER);
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final String group = op.getResult().getResponseHeader(HttpHeaderConfigurations.X_MS_GROUP);
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final String permissions = op.getResult().getResponseHeader(HttpHeaderConfigurations.X_MS_PERMISSIONS);
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final String eTag = op.getResult().getResponseHeader(HttpHeaderConfigurations.ETAG);
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final String lastModified = op.getResult().getResponseHeader(HttpHeaderConfigurations.LAST_MODIFIED);
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final boolean hasAcl = AbfsPermission.isExtendedAcl(permissions);
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return new VersionedFileStatus(
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isSuperUserOrEmpty(owner) ? userName : owner,
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isSuperUserOrEmpty(group) ? primaryUserGroup : group,
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permissions == null ? new AbfsPermission(FsAction.ALL, FsAction.ALL, FsAction.ALL)
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: AbfsPermission.valueOf(permissions),
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hasAcl,
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0,
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true,
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1,
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blockSize,
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parseLastModifiedTime(lastModified),
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path,
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eTag);
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op = isNamespaceEnabled
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? client.getAclStatus(AbfsHttpConstants.FORWARD_SLASH + AbfsHttpConstants.ROOT_PATH)
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: client.getFilesystemProperties();
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} else {
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AbfsRestOperation op = client.getPathProperties(AbfsHttpConstants.FORWARD_SLASH + getRelativePath(path), isNamespaceEnabled);
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final long blockSize = abfsConfiguration.getAzureBlockSize();
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final AbfsHttpOperation result = op.getResult();
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final String eTag = result.getResponseHeader(HttpHeaderConfigurations.ETAG);
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final String lastModified = result.getResponseHeader(HttpHeaderConfigurations.LAST_MODIFIED);
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final String contentLength = result.getResponseHeader(HttpHeaderConfigurations.CONTENT_LENGTH);
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final String resourceType = result.getResponseHeader(HttpHeaderConfigurations.X_MS_RESOURCE_TYPE);
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final String owner = result.getResponseHeader(HttpHeaderConfigurations.X_MS_OWNER);
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final String group = result.getResponseHeader(HttpHeaderConfigurations.X_MS_GROUP);
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final String permissions = result.getResponseHeader((HttpHeaderConfigurations.X_MS_PERMISSIONS));
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final boolean hasAcl = AbfsPermission.isExtendedAcl(permissions);
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return new VersionedFileStatus(
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isSuperUserOrEmpty(owner) ? userName : owner,
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isSuperUserOrEmpty(group) ? primaryUserGroup : group,
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permissions == null ? new AbfsPermission(FsAction.ALL, FsAction.ALL, FsAction.ALL)
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: AbfsPermission.valueOf(permissions),
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hasAcl,
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parseContentLength(contentLength),
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parseIsDirectory(resourceType),
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1,
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blockSize,
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parseLastModifiedTime(lastModified),
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path,
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eTag);
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op = client.getPathProperties(AbfsHttpConstants.FORWARD_SLASH + getRelativePath(path), isNamespaceEnabled);
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}
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final long blockSize = abfsConfiguration.getAzureBlockSize();
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final AbfsHttpOperation result = op.getResult();
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final String eTag = result.getResponseHeader(HttpHeaderConfigurations.ETAG);
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final String lastModified = result.getResponseHeader(HttpHeaderConfigurations.LAST_MODIFIED);
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final String permissions = result.getResponseHeader((HttpHeaderConfigurations.X_MS_PERMISSIONS));
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final boolean hasAcl = AbfsPermission.isExtendedAcl(permissions);
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final long contentLength;
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final boolean resourceIsDir;
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if (path.isRoot()) {
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contentLength = 0;
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resourceIsDir = true;
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} else {
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contentLength = parseContentLength(result.getResponseHeader(HttpHeaderConfigurations.CONTENT_LENGTH));
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resourceIsDir = parseIsDirectory(result.getResponseHeader(HttpHeaderConfigurations.X_MS_RESOURCE_TYPE));
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}
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final String transformedOwner = identityTransformer.transformIdentityForGetRequest(
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result.getResponseHeader(HttpHeaderConfigurations.X_MS_OWNER),
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userName);
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final String transformedGroup = identityTransformer.transformIdentityForGetRequest(
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result.getResponseHeader(HttpHeaderConfigurations.X_MS_GROUP),
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primaryUserGroup);
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return new VersionedFileStatus(
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transformedOwner,
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transformedGroup,
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permissions == null ? new AbfsPermission(FsAction.ALL, FsAction.ALL, FsAction.ALL)
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: AbfsPermission.valueOf(permissions),
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hasAcl,
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contentLength,
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resourceIsDir,
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1,
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blockSize,
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parseLastModifiedTime(lastModified),
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path,
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eTag);
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}
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public FileStatus[] listStatus(final Path path) throws IOException {
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@ -532,8 +536,8 @@ public class AzureBlobFileSystemStore {
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long blockSize = abfsConfiguration.getAzureBlockSize();
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for (ListResultEntrySchema entry : retrievedSchema.paths()) {
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final String owner = isSuperUserOrEmpty(entry.owner()) ? userName : entry.owner();
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final String group = isSuperUserOrEmpty(entry.group()) ? primaryUserGroup : entry.group();
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final String owner = identityTransformer.transformIdentityForGetRequest(entry.owner(), userName);
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final String group = identityTransformer.transformIdentityForGetRequest(entry.group(), primaryUserGroup);
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final FsPermission fsPermission = entry.permissions() == null
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? new AbfsPermission(FsAction.ALL, FsAction.ALL, FsAction.ALL)
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: AbfsPermission.valueOf(entry.permissions());
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@ -566,7 +570,7 @@ public class AzureBlobFileSystemStore {
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} while (continuation != null && !continuation.isEmpty());
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return fileStatuses.toArray(new FileStatus[0]);
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return fileStatuses.toArray(new FileStatus[fileStatuses.size()]);
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}
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public void setOwner(final Path path, final String owner, final String group) throws
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@ -576,20 +580,17 @@ public class AzureBlobFileSystemStore {
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"This operation is only valid for storage accounts with the hierarchical namespace enabled.");
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}
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String effectiveOwner = owner;
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String effectiveGroup = group;
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if (authType == AuthType.SharedKey && owner.equals(userName)) {
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effectiveOwner = SUPER_USER;
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effectiveGroup = SUPER_USER;
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}
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LOG.debug(
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"setOwner filesystem: {} path: {} owner: {} group: {}",
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client.getFileSystem(),
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path.toString(),
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effectiveOwner,
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effectiveGroup);
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client.setOwner(AbfsHttpConstants.FORWARD_SLASH + getRelativePath(path, true), effectiveOwner, effectiveGroup);
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owner,
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group);
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final String transformedOwner = identityTransformer.transformUserOrGroupForSetRequest(owner);
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final String transformedGroup = identityTransformer.transformUserOrGroupForSetRequest(group);
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client.setOwner(AbfsHttpConstants.FORWARD_SLASH + getRelativePath(path, true), transformedOwner, transformedGroup);
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}
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public void setPermission(final Path path, final FsPermission permission) throws
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@ -620,7 +621,9 @@ public class AzureBlobFileSystemStore {
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client.getFileSystem(),
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path.toString(),
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AclEntry.aclSpecToString(aclSpec));
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final Map<String, String> modifyAclEntries = AbfsAclHelper.deserializeAclSpec(AclEntry.aclSpecToString(aclSpec));
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final List<AclEntry> transformedAclEntries = identityTransformer.transformAclEntriesForSetRequest(aclSpec);
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final Map<String, String> modifyAclEntries = AbfsAclHelper.deserializeAclSpec(AclEntry.aclSpecToString(transformedAclEntries));
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boolean useUpn = AbfsAclHelper.isUpnFormatAclEntries(modifyAclEntries);
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final AbfsRestOperation op = client.getAclStatus(AbfsHttpConstants.FORWARD_SLASH + getRelativePath(path, true), useUpn);
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@ -645,7 +648,9 @@ public class AzureBlobFileSystemStore {
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client.getFileSystem(),
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path.toString(),
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AclEntry.aclSpecToString(aclSpec));
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final Map<String, String> removeAclEntries = AbfsAclHelper.deserializeAclSpec(AclEntry.aclSpecToString(aclSpec));
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final List<AclEntry> transformedAclEntries = identityTransformer.transformAclEntriesForSetRequest(aclSpec);
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final Map<String, String> removeAclEntries = AbfsAclHelper.deserializeAclSpec(AclEntry.aclSpecToString(transformedAclEntries));
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boolean isUpnFormat = AbfsAclHelper.isUpnFormatAclEntries(removeAclEntries);
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final AbfsRestOperation op = client.getAclStatus(AbfsHttpConstants.FORWARD_SLASH + getRelativePath(path, true), isUpnFormat);
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@ -722,7 +727,9 @@ public class AzureBlobFileSystemStore {
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client.getFileSystem(),
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path.toString(),
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AclEntry.aclSpecToString(aclSpec));
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final Map<String, String> aclEntries = AbfsAclHelper.deserializeAclSpec(AclEntry.aclSpecToString(aclSpec));
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final List<AclEntry> transformedAclEntries = identityTransformer.transformAclEntriesForSetRequest(aclSpec);
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final Map<String, String> aclEntries = AbfsAclHelper.deserializeAclSpec(AclEntry.aclSpecToString(transformedAclEntries));
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final boolean isUpnFormat = AbfsAclHelper.isUpnFormatAclEntries(aclEntries);
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final AbfsRestOperation op = client.getAclStatus(AbfsHttpConstants.FORWARD_SLASH + getRelativePath(path, true), isUpnFormat);
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@ -749,8 +756,13 @@ public class AzureBlobFileSystemStore {
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AbfsRestOperation op = client.getAclStatus(AbfsHttpConstants.FORWARD_SLASH + getRelativePath(path, true));
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AbfsHttpOperation result = op.getResult();
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final String owner = result.getResponseHeader(HttpHeaderConfigurations.X_MS_OWNER);
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final String group = result.getResponseHeader(HttpHeaderConfigurations.X_MS_GROUP);
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final String transformedOwner = identityTransformer.transformIdentityForGetRequest(
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result.getResponseHeader(HttpHeaderConfigurations.X_MS_OWNER),
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userName);
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final String transformedGroup = identityTransformer.transformIdentityForGetRequest(
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result.getResponseHeader(HttpHeaderConfigurations.X_MS_GROUP),
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primaryUserGroup);
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final String permissions = result.getResponseHeader(HttpHeaderConfigurations.X_MS_PERMISSIONS);
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final String aclSpecString = op.getResult().getResponseHeader(HttpHeaderConfigurations.X_MS_ACL);
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@ -759,8 +771,8 @@ public class AzureBlobFileSystemStore {
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: AbfsPermission.valueOf(permissions);
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final AclStatus.Builder aclStatusBuilder = new AclStatus.Builder();
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aclStatusBuilder.owner(isSuperUserOrEmpty(owner)? userName : owner);
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aclStatusBuilder.group(isSuperUserOrEmpty(group) ? primaryUserGroup : group);
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aclStatusBuilder.owner(transformedOwner);
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aclStatusBuilder.group(transformedGroup);
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aclStatusBuilder.setPermission(fsPermission);
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aclStatusBuilder.stickyBit(fsPermission.getStickyBit());
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@ -944,11 +956,6 @@ public class AzureBlobFileSystemStore {
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return false;
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}
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private boolean isSuperUserOrEmpty(final String name) {
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return name == null || name.equals(SUPER_USER);
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}
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|
||||
private static class VersionedFileStatus extends FileStatus {
|
||||
private final String version;
|
||||
|
||||
|
|
|
|||
|
|
@ -55,7 +55,28 @@ public final class ConfigurationKeys {
|
|||
public static final String FS_AZURE_USER_AGENT_PREFIX_KEY = "fs.azure.user.agent.prefix";
|
||||
public static final String FS_AZURE_SSL_CHANNEL_MODE_KEY = "fs.azure.ssl.channel.mode";
|
||||
public static final String FS_AZURE_USE_UPN = "fs.azure.use.upn";
|
||||
|
||||
/** User principal names (UPNs) have the format “{alias}@{domain}”. If true,
|
||||
* only {alias} is included when a UPN would otherwise appear in the output
|
||||
* of APIs like getFileStatus, getOwner, getAclStatus, etc. Default is false. **/
|
||||
public static final String FS_AZURE_FILE_OWNER_ENABLE_SHORTNAME = "fs.azure.identity.transformer.enable.short.name";
|
||||
/** If the domain name is specified and “fs.azure.identity.transformer.enable.short.name”
|
||||
* is true, then the {alias} part of a UPN can be specified as input to APIs like setOwner and
|
||||
* setAcl and it will be transformed to a UPN by appending @ and the domain specified by
|
||||
* this configuration property. **/
|
||||
public static final String FS_AZURE_FILE_OWNER_DOMAINNAME = "fs.azure.identity.transformer.domain.name";
|
||||
/** An Azure Active Directory object ID (oid) used as the replacement for names contained in the
|
||||
* list specified by “fs.azure.identity.transformer.service.principal.substitution.list.
|
||||
* Notice that instead of setting oid, you can also set $superuser.**/
|
||||
public static final String FS_AZURE_OVERRIDE_OWNER_SP = "fs.azure.identity.transformer.service.principal.id";
|
||||
/** A comma separated list of names to be replaced with the service principal ID specified by
|
||||
* “fs.default.identity.transformer.service.principal.id”. This substitution occurs
|
||||
* when setOwner, setAcl, modifyAclEntries, or removeAclEntries are invoked with identities
|
||||
* contained in the substitution list. Notice that when in non-secure cluster, asterisk symbol "*"
|
||||
* can be used to match all user/group. **/
|
||||
public static final String FS_AZURE_OVERRIDE_OWNER_SP_LIST = "fs.azure.identity.transformer.service.principal.substitution.list";
|
||||
/** By default this is set as false, so “$superuser” is replaced with the current user when it appears as the owner
|
||||
* or owning group of a file or directory. To disable it, set it as true. **/
|
||||
public static final String FS_AZURE_SKIP_SUPER_USER_REPLACEMENT = "fs.azure.identity.transformer.skip.superuser.replacement";
|
||||
public static final String AZURE_KEY_ACCOUNT_KEYPROVIDER = "fs.azure.account.keyprovider";
|
||||
public static final String AZURE_KEY_ACCOUNT_SHELLKEYPROVIDER_SCRIPT = "fs.azure.shellkeyprovider.script";
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,278 @@
|
|||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package org.apache.hadoop.fs.azurebfs.oauth2;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.util.List;
|
||||
import java.util.Locale;
|
||||
|
||||
import com.google.common.base.Preconditions;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import org.apache.hadoop.conf.Configuration;
|
||||
import org.apache.hadoop.fs.permission.AclEntry;
|
||||
import org.apache.hadoop.fs.permission.AclEntryType;
|
||||
import org.apache.hadoop.security.UserGroupInformation;
|
||||
|
||||
import static org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants.AT;
|
||||
import static org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants.STAR;
|
||||
import static org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants.SUPER_USER;
|
||||
import static org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys.FS_AZURE_SKIP_SUPER_USER_REPLACEMENT;
|
||||
import static org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys.FS_AZURE_FILE_OWNER_DOMAINNAME;
|
||||
import static org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys.FS_AZURE_FILE_OWNER_ENABLE_SHORTNAME;
|
||||
import static org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys.FS_AZURE_OVERRIDE_OWNER_SP;
|
||||
import static org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys.FS_AZURE_OVERRIDE_OWNER_SP_LIST;
|
||||
|
||||
/**
|
||||
* Perform transformation for Azure Active Directory identities used in owner, group and acls.
|
||||
*/
|
||||
public class IdentityTransformer {
|
||||
private static final Logger LOG = LoggerFactory.getLogger(IdentityTransformer.class);
|
||||
|
||||
private boolean isSecure;
|
||||
private String servicePrincipalId;
|
||||
private String serviceWhiteList;
|
||||
private String domainName;
|
||||
private boolean enableShortName;
|
||||
private boolean skipUserIdentityReplacement;
|
||||
private boolean skipSuperUserReplacement;
|
||||
private boolean domainIsSet;
|
||||
private static final String UUID_PATTERN = "^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$";
|
||||
|
||||
public IdentityTransformer(Configuration configuration) throws IOException {
|
||||
Preconditions.checkNotNull(configuration, "configuration");
|
||||
this.isSecure = UserGroupInformation.getCurrentUser().isSecurityEnabled();
|
||||
this.servicePrincipalId = configuration.get(FS_AZURE_OVERRIDE_OWNER_SP, "");
|
||||
this.serviceWhiteList = configuration.get(FS_AZURE_OVERRIDE_OWNER_SP_LIST, "");
|
||||
this.domainName = configuration.get(FS_AZURE_FILE_OWNER_DOMAINNAME, "");
|
||||
this.enableShortName = configuration.getBoolean(FS_AZURE_FILE_OWNER_ENABLE_SHORTNAME, false);
|
||||
|
||||
// - "servicePrincipalId" and "serviceWhiteList" are required for
|
||||
// transformation between localUserOrGroup and principalId,$superuser
|
||||
// - "enableShortName" is required for transformation between shortName and fullyQualifiedName.
|
||||
this.skipUserIdentityReplacement = servicePrincipalId.isEmpty() && serviceWhiteList.isEmpty() && !enableShortName;
|
||||
this.skipSuperUserReplacement = configuration.getBoolean(FS_AZURE_SKIP_SUPER_USER_REPLACEMENT, false);
|
||||
|
||||
if (enableShortName){
|
||||
// need to check the domain setting only when short name is enabled.
|
||||
// if shortName is not enabled, transformer won't transform a shortName to
|
||||
// a fully qualified name.
|
||||
this.domainIsSet = !domainName.isEmpty();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Perform identity transformation for the Get request results in AzureBlobFileSystemStore:
|
||||
* getFileStatus(), listStatus(), getAclStatus().
|
||||
* Input originalUserOrGroup can be one of the following:
|
||||
* 1. $superuser:
|
||||
* by default it will be transformed to local user/group, this can be disabled by setting
|
||||
* "fs.azure.identity.transformer.skip.superuser.replacement" to true.
|
||||
*
|
||||
* 2. User principal id:
|
||||
* can be transformed to localUserOrGroup, if this principal id matches the principal id set in
|
||||
* "fs.azure.identity.transformer.service.principal.id" and localUserOrGroup is stated in
|
||||
* "fs.azure.identity.transformer.service.principal.substitution.list"
|
||||
*
|
||||
* 3. User principal name (UPN):
|
||||
* can be transformed to a short name(localUserOrGroup) if "fs.azure.identity.transformer.enable.short.name"
|
||||
* is enabled.
|
||||
*
|
||||
* @param originalUserOrGroup the original user or group in the get request results: FileStatus, AclStatus.
|
||||
* @param localUserOrGroup the local user or group, should be parsed from UserGroupInformation.
|
||||
* @return owner or group after transformation.
|
||||
* */
|
||||
public String transformIdentityForGetRequest(String originalUserOrGroup, String localUserOrGroup) {
|
||||
if (originalUserOrGroup == null) {
|
||||
originalUserOrGroup = localUserOrGroup;
|
||||
// localUserOrGroup might be a full name, so continue the transformation.
|
||||
}
|
||||
// case 1: it is $superuser and replace $superuser config is enabled
|
||||
if (!skipSuperUserReplacement && SUPER_USER.equals(originalUserOrGroup)) {
|
||||
return localUserOrGroup;
|
||||
}
|
||||
|
||||
if (skipUserIdentityReplacement) {
|
||||
return originalUserOrGroup;
|
||||
}
|
||||
|
||||
// case 2: original owner is principalId set in config, and localUser
|
||||
// is a daemon service specified in substitution list,
|
||||
// To avoid ownership check failure in job task, replace it
|
||||
// to local daemon user/group
|
||||
if (originalUserOrGroup.equals(servicePrincipalId) && isInSubstitutionList(localUserOrGroup)) {
|
||||
return localUserOrGroup;
|
||||
}
|
||||
|
||||
// case 3: If original owner is a fully qualified name, and
|
||||
// short name is enabled, replace with shortName.
|
||||
if (shouldUseShortUserName(originalUserOrGroup)) {
|
||||
return getShortName(originalUserOrGroup);
|
||||
}
|
||||
|
||||
return originalUserOrGroup;
|
||||
}
|
||||
|
||||
/**
|
||||
* Perform Identity transformation when setting owner on a path.
|
||||
* There are four possible input:
|
||||
* 1.short name; 2.$superuser; 3.Fully qualified name; 4. principal id.
|
||||
*
|
||||
* short name could be transformed to:
|
||||
* - A service principal id or $superuser, if short name belongs a daemon service
|
||||
* stated in substitution list AND "fs.azure.identity.transformer.service.principal.id"
|
||||
* is set with $superuser or a principal id.
|
||||
* - Fully qualified name, if "fs.azure.identity.transformer.domain.name" is set in configuration.
|
||||
*
|
||||
* $superuser, fully qualified name and principalId should not be transformed.
|
||||
*
|
||||
* @param userOrGroup the user or group to be set as owner.
|
||||
* @return user or group after transformation.
|
||||
* */
|
||||
public String transformUserOrGroupForSetRequest(String userOrGroup) {
|
||||
if (userOrGroup == null || userOrGroup.isEmpty() || skipUserIdentityReplacement) {
|
||||
return userOrGroup;
|
||||
}
|
||||
|
||||
// case 1: when the owner to be set is stated in substitution list.
|
||||
if (isInSubstitutionList(userOrGroup)) {
|
||||
return servicePrincipalId;
|
||||
}
|
||||
|
||||
// case 2: when the owner is a short name of the user principal name(UPN).
|
||||
if (shouldUseFullyQualifiedUserName(userOrGroup)) {
|
||||
return getFullyQualifiedName(userOrGroup);
|
||||
}
|
||||
|
||||
return userOrGroup;
|
||||
}
|
||||
|
||||
/**
|
||||
* Perform Identity transformation when calling setAcl(),removeAclEntries() and modifyAclEntries()
|
||||
* If the AclEntry type is a user or group, and its name is one of the following:
|
||||
* 1.short name; 2.$superuser; 3.Fully qualified name; 4. principal id.
|
||||
* Short name could be transformed to:
|
||||
* - A service principal id or $superuser, if short name belongs a daemon service
|
||||
* stated in substitution list AND "fs.azure.identity.transformer.service.principal.id"
|
||||
* is set with $superuser or a principal id.
|
||||
* - A fully qualified name, if the AclEntry type is User AND if "fs.azure.identity.transformer.domain.name"
|
||||
* is set in configuration. This is to make the behavior consistent with HDI.
|
||||
*
|
||||
* $superuser, fully qualified name and principal id should not be transformed.
|
||||
*
|
||||
* @param aclEntries list of AclEntry
|
||||
* @return list of AclEntry after the identity transformation.
|
||||
* */
|
||||
public List<AclEntry> transformAclEntriesForSetRequest(final List<AclEntry> aclEntries) {
|
||||
if (skipUserIdentityReplacement) {
|
||||
return aclEntries;
|
||||
}
|
||||
|
||||
for (int i = 0; i < aclEntries.size(); i++) {
|
||||
AclEntry aclEntry = aclEntries.get(i);
|
||||
String name = aclEntry.getName();
|
||||
String transformedName = name;
|
||||
if (name == null || name.isEmpty() || aclEntry.getType().equals(AclEntryType.OTHER) || aclEntry.getType().equals(AclEntryType.MASK)) {
|
||||
continue;
|
||||
}
|
||||
|
||||
// case 1: when the user or group name to be set is stated in substitution list.
|
||||
if (isInSubstitutionList(name)) {
|
||||
transformedName = servicePrincipalId;
|
||||
} else if (aclEntry.getType().equals(AclEntryType.USER) // case 2: when the owner is a short name
|
||||
&& shouldUseFullyQualifiedUserName(name)) { // of the user principal name (UPN).
|
||||
// Notice: for group type ACL entry, if name is shortName.
|
||||
// It won't be converted to Full Name. This is
|
||||
// to make the behavior consistent with HDI.
|
||||
transformedName = getFullyQualifiedName(name);
|
||||
}
|
||||
|
||||
// Avoid unnecessary new AclEntry allocation
|
||||
if (transformedName.equals(name)) {
|
||||
continue;
|
||||
}
|
||||
|
||||
AclEntry.Builder aclEntryBuilder = new AclEntry.Builder();
|
||||
aclEntryBuilder.setType(aclEntry.getType());
|
||||
aclEntryBuilder.setName(transformedName);
|
||||
aclEntryBuilder.setScope(aclEntry.getScope());
|
||||
aclEntryBuilder.setPermission(aclEntry.getPermission());
|
||||
|
||||
// Replace the original AclEntry
|
||||
aclEntries.set(i, aclEntryBuilder.build());
|
||||
}
|
||||
return aclEntries;
|
||||
}
|
||||
|
||||
/**
|
||||
* Internal method to identify if owner name returned by the ADLS backend is short name or not.
|
||||
* If name contains "@", this code assumes that whatever comes after '@' is domain name and ignores it.
|
||||
* @param owner
|
||||
* @return
|
||||
*/
|
||||
private boolean isShortUserName(String owner) {
|
||||
return (owner != null) && !owner.contains(AT);
|
||||
}
|
||||
|
||||
private boolean shouldUseShortUserName(String owner){
|
||||
return enableShortName && !isShortUserName(owner);
|
||||
}
|
||||
|
||||
private String getShortName(String userName) {
|
||||
if (userName == null) {
|
||||
return null;
|
||||
}
|
||||
|
||||
if (isShortUserName(userName)) {
|
||||
return userName;
|
||||
}
|
||||
|
||||
String userNameBeforeAt = userName.substring(0, userName.indexOf(AT));
|
||||
if (isSecure) {
|
||||
//In secure clusters we apply auth to local rules to lowercase all short localUser names (notice /L at the end),
|
||||
//E.G. : RULE:[1:$1@$0](.*@FOO.ONMICROSOFT.COM)s/@.*/// Ideally we should use the HadoopKerberosName class to get
|
||||
// new HadoopKerberosName(arg).getShortName. However,
|
||||
//1. ADLS can report the Realm in lower case while returning file owner names( ie. : Some.User@realm.onmicrosoft.com)
|
||||
//2. The RULE specification does not allow specifying character classes to do case insensitive matches
|
||||
//Due to this, we end up using a forced lowercase version of the manually shortened name
|
||||
return userNameBeforeAt.toLowerCase(Locale.ENGLISH);
|
||||
}
|
||||
return userNameBeforeAt;
|
||||
}
|
||||
|
||||
private String getFullyQualifiedName(String name){
|
||||
if (domainIsSet && (name != null) && !name.contains(AT)){
|
||||
return name + AT + domainName;
|
||||
}
|
||||
return name;
|
||||
}
|
||||
|
||||
private boolean shouldUseFullyQualifiedUserName(String owner){
|
||||
return domainIsSet && !SUPER_USER.equals(owner) && !isUuid(owner) && enableShortName && isShortUserName(owner);
|
||||
}
|
||||
|
||||
private boolean isInSubstitutionList(String localUserName) {
|
||||
return serviceWhiteList.contains(STAR) || serviceWhiteList.contains(localUserName);
|
||||
}
|
||||
|
||||
private boolean isUuid(String input) {
|
||||
if (input == null) return false;
|
||||
return input.matches(UUID_PATTERN);
|
||||
}
|
||||
}
|
||||
|
|
@ -733,6 +733,61 @@ hierarchical namespace enabled, and set the following configuration settings:
|
|||
<description>AAD client id.</description>
|
||||
</property>
|
||||
-->
|
||||
|
||||
<!--
|
||||
<property>
|
||||
<name>fs.azure.identity.transformer.enable.short.name</name>
|
||||
<value>true/false</value>
|
||||
<description>
|
||||
User principal names (UPNs) have the format “{alias}@{domain}”.
|
||||
If true, only {alias} is included when a UPN would otherwise appear in the output
|
||||
of APIs like getFileStatus, getOwner, getAclStatus, etc, default is false.
|
||||
</description>
|
||||
</property>
|
||||
|
||||
<property>
|
||||
<name>fs.azure.identity.transformer.domain.name</name>
|
||||
<value>domain name of the user's upn</value>
|
||||
<description>
|
||||
If the domain name is specified and “fs.azure.identity.transformer.enable.short.name”
|
||||
is true, then the {alias} part of a UPN can be specified as input to APIs like setOwner,
|
||||
setAcl, modifyAclEntries, or removeAclEntries, and it will be transformed to a UPN by appending @ and the domain specified by
|
||||
this configuration property.
|
||||
</description>
|
||||
</property>
|
||||
|
||||
<property>
|
||||
<name>fs.azure.identity.transformer.service.principal.id</name>
|
||||
<value>service principal object id</value>
|
||||
<description>
|
||||
An Azure Active Directory object ID (oid) used as the replacement for names contained
|
||||
in the list specified by “fs.azure.identity.transformer.service.principal.substitution.list”.
|
||||
Notice that instead of setting oid, you can also set $superuser here.
|
||||
</description>
|
||||
</property>
|
||||
|
||||
<property>
|
||||
<name>fs.azure.identity.transformer.skip.superuser.replacement</name>
|
||||
<value>true/false</value>
|
||||
<description>
|
||||
If false, “$superuser” is replaced with the current user when it appears as the owner
|
||||
or owning group of a file or directory. The default is false.
|
||||
</description>
|
||||
</property>
|
||||
|
||||
<property>
|
||||
<name>fs.azure.identity.transformer.service.principal.substitution.list</name>
|
||||
<value>mapred,hdfs,yarn,hive,tez</value>
|
||||
<description>
|
||||
A comma separated list of names to be replaced with the service principal ID specified by
|
||||
“fs.azure.identity.transformer.service.principal.id”. This substitution occurs
|
||||
when setOwner, setAcl, modifyAclEntries, or removeAclEntries are invoked with identities
|
||||
contained in the substitution list. Notice that when in non-secure cluster, asterisk symbol *
|
||||
can be used to match all user/group.
|
||||
</description>
|
||||
</property>
|
||||
-->
|
||||
|
||||
```
|
||||
|
||||
If running tests against an endpoint that uses the URL format
|
||||
|
|
|
|||
|
|
@ -0,0 +1,301 @@
|
|||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.fs.azurebfs;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.util.List;
|
||||
import java.util.UUID;
|
||||
|
||||
import com.google.common.collect.Lists;
|
||||
import org.apache.hadoop.fs.azurebfs.oauth2.IdentityTransformer;
|
||||
import org.apache.hadoop.fs.permission.AclEntry;
|
||||
import org.junit.Test;
|
||||
|
||||
import org.apache.hadoop.conf.Configuration;
|
||||
import org.apache.hadoop.security.UserGroupInformation;
|
||||
|
||||
import static org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants.SUPER_USER;
|
||||
import static org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys.FS_AZURE_FILE_OWNER_DOMAINNAME;
|
||||
import static org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys.FS_AZURE_FILE_OWNER_ENABLE_SHORTNAME;
|
||||
import static org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys.FS_AZURE_OVERRIDE_OWNER_SP;
|
||||
import static org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys.FS_AZURE_OVERRIDE_OWNER_SP_LIST;
|
||||
import static org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys.FS_AZURE_SKIP_SUPER_USER_REPLACEMENT;
|
||||
import static org.apache.hadoop.fs.azurebfs.utils.AclTestHelpers.aclEntry;
|
||||
import static org.apache.hadoop.fs.permission.AclEntryScope.ACCESS;
|
||||
import static org.apache.hadoop.fs.permission.AclEntryScope.DEFAULT;
|
||||
import static org.apache.hadoop.fs.permission.AclEntryType.GROUP;
|
||||
import static org.apache.hadoop.fs.permission.AclEntryType.MASK;
|
||||
import static org.apache.hadoop.fs.permission.AclEntryType.OTHER;
|
||||
import static org.apache.hadoop.fs.permission.AclEntryType.USER;
|
||||
import static org.apache.hadoop.fs.permission.FsAction.ALL;
|
||||
|
||||
/**
|
||||
* Test IdentityTransformer.
|
||||
*/
|
||||
//@RunWith(Parameterized.class)
|
||||
public class ITestAbfsIdentityTransformer extends AbstractAbfsScaleTest{
|
||||
private final UserGroupInformation userGroupInfo;
|
||||
private final String localUser;
|
||||
private final String localGroup;
|
||||
private static final String DAEMON = "daemon";
|
||||
private static final String ASTERISK = "*";
|
||||
private static final String SHORT_NAME = "abc";
|
||||
private static final String DOMAIN = "domain.com";
|
||||
private static final String FULLY_QUALIFIED_NAME = "abc@domain.com";
|
||||
private static final String SERVICE_PRINCIPAL_ID = UUID.randomUUID().toString();
|
||||
|
||||
public ITestAbfsIdentityTransformer() throws Exception {
|
||||
super();
|
||||
userGroupInfo = UserGroupInformation.getCurrentUser();
|
||||
localUser = userGroupInfo.getShortUserName();
|
||||
localGroup = userGroupInfo.getPrimaryGroupName();
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testDaemonServiceSettingIdentity() throws IOException {
|
||||
Configuration config = this.getRawConfiguration();
|
||||
resetIdentityConfig(config);
|
||||
// Default config
|
||||
IdentityTransformer identityTransformer = getTransformerWithDefaultIdentityConfig(config);
|
||||
assertEquals("Identity should not change for default config",
|
||||
DAEMON, identityTransformer.transformUserOrGroupForSetRequest(DAEMON));
|
||||
|
||||
// Add service principal id
|
||||
config.set(FS_AZURE_OVERRIDE_OWNER_SP, SERVICE_PRINCIPAL_ID);
|
||||
|
||||
// case 1: substitution list doesn't contain daemon
|
||||
config.set(FS_AZURE_OVERRIDE_OWNER_SP_LIST, "a,b,c,d");
|
||||
identityTransformer = getTransformerWithCustomizedIdentityConfig(config);
|
||||
assertEquals("Identity should not change when substitution list doesn't contain daemon",
|
||||
DAEMON, identityTransformer.transformUserOrGroupForSetRequest(DAEMON));
|
||||
|
||||
// case 2: substitution list contains daemon name
|
||||
config.set(FS_AZURE_OVERRIDE_OWNER_SP_LIST, DAEMON + ",a,b,c,d");
|
||||
identityTransformer = getTransformerWithCustomizedIdentityConfig(config);
|
||||
assertEquals("Identity should be replaced to servicePrincipalId",
|
||||
SERVICE_PRINCIPAL_ID, identityTransformer.transformUserOrGroupForSetRequest(DAEMON));
|
||||
|
||||
// case 3: substitution list is *
|
||||
config.set(FS_AZURE_OVERRIDE_OWNER_SP_LIST, ASTERISK);
|
||||
identityTransformer = getTransformerWithCustomizedIdentityConfig(config);
|
||||
assertEquals("Identity should be replaced to servicePrincipalId",
|
||||
SERVICE_PRINCIPAL_ID, identityTransformer.transformUserOrGroupForSetRequest(DAEMON));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testFullyQualifiedNameSettingIdentity() throws IOException {
|
||||
Configuration config = this.getRawConfiguration();
|
||||
// Default config
|
||||
IdentityTransformer identityTransformer = getTransformerWithDefaultIdentityConfig(config);
|
||||
assertEquals("short name should not be converted to full name by default",
|
||||
SHORT_NAME, identityTransformer.transformUserOrGroupForSetRequest(SHORT_NAME));
|
||||
|
||||
resetIdentityConfig(config);
|
||||
|
||||
// Add config to get fully qualified username
|
||||
config.setBoolean(FS_AZURE_FILE_OWNER_ENABLE_SHORTNAME, true);
|
||||
config.set(FS_AZURE_FILE_OWNER_DOMAINNAME, DOMAIN);
|
||||
identityTransformer = getTransformerWithCustomizedIdentityConfig(config);
|
||||
assertEquals("short name should be converted to full name",
|
||||
FULLY_QUALIFIED_NAME, identityTransformer.transformUserOrGroupForSetRequest(SHORT_NAME));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testNoOpForSettingOidAsIdentity() throws IOException {
|
||||
Configuration config = this.getRawConfiguration();
|
||||
resetIdentityConfig(config);
|
||||
|
||||
config.setBoolean(FS_AZURE_FILE_OWNER_ENABLE_SHORTNAME, true);
|
||||
config.set(FS_AZURE_FILE_OWNER_DOMAINNAME, DOMAIN);
|
||||
config.set(FS_AZURE_OVERRIDE_OWNER_SP, UUID.randomUUID().toString());
|
||||
config.set(FS_AZURE_OVERRIDE_OWNER_SP_LIST, "a,b,c,d");
|
||||
|
||||
IdentityTransformer identityTransformer = getTransformerWithCustomizedIdentityConfig(config);
|
||||
final String principalId = UUID.randomUUID().toString();
|
||||
assertEquals("Identity should not be changed when owner is already a principal id ",
|
||||
principalId, identityTransformer.transformUserOrGroupForSetRequest(principalId));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testNoOpWhenSettingSuperUserAsdentity() throws IOException {
|
||||
Configuration config = this.getRawConfiguration();
|
||||
resetIdentityConfig(config);
|
||||
|
||||
config.setBoolean(FS_AZURE_FILE_OWNER_ENABLE_SHORTNAME, true);
|
||||
config.set(FS_AZURE_FILE_OWNER_DOMAINNAME, DOMAIN);
|
||||
// Default config
|
||||
IdentityTransformer identityTransformer = getTransformerWithDefaultIdentityConfig(config);
|
||||
assertEquals("Identity should not be changed because it is not in substitution list",
|
||||
SUPER_USER, identityTransformer.transformUserOrGroupForSetRequest(SUPER_USER));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testIdentityReplacementForSuperUserGetRequest() throws IOException {
|
||||
Configuration config = this.getRawConfiguration();
|
||||
resetIdentityConfig(config);
|
||||
|
||||
// with default config, identityTransformer should do $superUser replacement
|
||||
IdentityTransformer identityTransformer = getTransformerWithDefaultIdentityConfig(config);
|
||||
assertEquals("$superuser should be replaced with local user by default",
|
||||
localUser, identityTransformer.transformIdentityForGetRequest(SUPER_USER, localUser));
|
||||
|
||||
// Disable $supeuser replacement
|
||||
config.setBoolean(FS_AZURE_SKIP_SUPER_USER_REPLACEMENT, true);
|
||||
identityTransformer = getTransformerWithCustomizedIdentityConfig(config);
|
||||
assertEquals("$superuser should not be replaced",
|
||||
SUPER_USER, identityTransformer.transformIdentityForGetRequest(SUPER_USER, localUser));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testIdentityReplacementForDaemonServiceGetRequest() throws IOException {
|
||||
Configuration config = this.getRawConfiguration();
|
||||
resetIdentityConfig(config);
|
||||
|
||||
// Default config
|
||||
IdentityTransformer identityTransformer = getTransformerWithDefaultIdentityConfig(config);
|
||||
assertEquals("By default servicePrincipalId should not be converted for GetFileStatus(), listFileStatus(), getAcl()",
|
||||
SERVICE_PRINCIPAL_ID, identityTransformer.transformIdentityForGetRequest(SERVICE_PRINCIPAL_ID, localUser));
|
||||
|
||||
resetIdentityConfig(config);
|
||||
// 1. substitution list doesn't contain currentUser
|
||||
config.set(FS_AZURE_OVERRIDE_OWNER_SP_LIST, "a,b,c,d");
|
||||
identityTransformer = getTransformerWithCustomizedIdentityConfig(config);
|
||||
assertEquals("servicePrincipalId should not be replaced if local daemon user is not in substitution list",
|
||||
SERVICE_PRINCIPAL_ID, identityTransformer.transformIdentityForGetRequest(SERVICE_PRINCIPAL_ID, localUser));
|
||||
|
||||
resetIdentityConfig(config);
|
||||
// 2. substitution list contains currentUser(daemon name) but the service principal id in config doesn't match
|
||||
config.set(FS_AZURE_OVERRIDE_OWNER_SP_LIST, localUser + ",a,b,c,d");
|
||||
config.set(FS_AZURE_OVERRIDE_OWNER_SP, UUID.randomUUID().toString());
|
||||
identityTransformer = getTransformerWithCustomizedIdentityConfig(config);
|
||||
assertEquals("servicePrincipalId should not be replaced if it is not equal to the SPN set in config",
|
||||
SERVICE_PRINCIPAL_ID, identityTransformer.transformIdentityForGetRequest(SERVICE_PRINCIPAL_ID, localUser));
|
||||
|
||||
resetIdentityConfig(config);
|
||||
// 3. substitution list contains currentUser(daemon name) and the service principal id in config matches
|
||||
config.set(FS_AZURE_OVERRIDE_OWNER_SP_LIST, localUser + ",a,b,c,d");
|
||||
config.set(FS_AZURE_OVERRIDE_OWNER_SP, SERVICE_PRINCIPAL_ID);
|
||||
identityTransformer = getTransformerWithCustomizedIdentityConfig(config);
|
||||
assertEquals("servicePrincipalId should be transformed to local use",
|
||||
localUser, identityTransformer.transformIdentityForGetRequest(SERVICE_PRINCIPAL_ID, localUser));
|
||||
|
||||
resetIdentityConfig(config);
|
||||
// 4. substitution is "*" but the service principal id in config doesn't match the input
|
||||
config.set(FS_AZURE_OVERRIDE_OWNER_SP_LIST, ASTERISK);
|
||||
config.set(FS_AZURE_OVERRIDE_OWNER_SP, UUID.randomUUID().toString());
|
||||
identityTransformer = getTransformerWithCustomizedIdentityConfig(config);
|
||||
assertEquals("servicePrincipalId should not be replaced if it is not equal to the SPN set in config",
|
||||
SERVICE_PRINCIPAL_ID, identityTransformer.transformIdentityForGetRequest(SERVICE_PRINCIPAL_ID, localUser));
|
||||
|
||||
resetIdentityConfig(config);
|
||||
// 5. substitution is "*" and the service principal id in config match the input
|
||||
config.set(FS_AZURE_OVERRIDE_OWNER_SP_LIST, ASTERISK);
|
||||
config.set(FS_AZURE_OVERRIDE_OWNER_SP, SERVICE_PRINCIPAL_ID);
|
||||
identityTransformer = getTransformerWithCustomizedIdentityConfig(config);
|
||||
assertEquals("servicePrincipalId should be transformed to local user",
|
||||
localUser, identityTransformer.transformIdentityForGetRequest(SERVICE_PRINCIPAL_ID, localUser));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testIdentityReplacementForKinitUserGetRequest() throws IOException {
|
||||
Configuration config = this.getRawConfiguration();
|
||||
resetIdentityConfig(config);
|
||||
|
||||
// Default config
|
||||
IdentityTransformer identityTransformer = getTransformerWithDefaultIdentityConfig(config);
|
||||
assertEquals("full name should not be transformed if shortname is not enabled",
|
||||
FULLY_QUALIFIED_NAME, identityTransformer.transformIdentityForGetRequest(FULLY_QUALIFIED_NAME, localUser));
|
||||
|
||||
// add config to get short name
|
||||
config.setBoolean(FS_AZURE_FILE_OWNER_ENABLE_SHORTNAME, true);
|
||||
identityTransformer = getTransformerWithCustomizedIdentityConfig(config);
|
||||
assertEquals("should convert the full name to shortname ",
|
||||
SHORT_NAME, identityTransformer.transformIdentityForGetRequest(FULLY_QUALIFIED_NAME, localUser));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void transformAclEntriesForSetRequest() throws IOException {
|
||||
Configuration config = this.getRawConfiguration();
|
||||
resetIdentityConfig(config);
|
||||
|
||||
List<AclEntry> aclEntriesToBeTransformed = Lists.newArrayList(
|
||||
aclEntry(ACCESS, USER, DAEMON, ALL),
|
||||
aclEntry(ACCESS, USER, FULLY_QUALIFIED_NAME,ALL),
|
||||
aclEntry(DEFAULT, USER, SUPER_USER, ALL),
|
||||
aclEntry(DEFAULT, USER, SERVICE_PRINCIPAL_ID, ALL),
|
||||
aclEntry(DEFAULT, USER, SHORT_NAME, ALL),
|
||||
aclEntry(DEFAULT, GROUP, DAEMON, ALL),
|
||||
aclEntry(DEFAULT, GROUP, SHORT_NAME, ALL), // Notice: for group type ACL entry, if name is shortName,
|
||||
aclEntry(DEFAULT, OTHER, ALL), // It won't be converted to Full Name. This is
|
||||
aclEntry(DEFAULT, MASK, ALL) // to make the behavior consistent with HDI.
|
||||
);
|
||||
|
||||
// Default config should not change the identities
|
||||
IdentityTransformer identityTransformer = getTransformerWithDefaultIdentityConfig(config);
|
||||
checkAclEntriesList(aclEntriesToBeTransformed, identityTransformer.transformAclEntriesForSetRequest(aclEntriesToBeTransformed));
|
||||
|
||||
resetIdentityConfig(config);
|
||||
// With config
|
||||
config.set(FS_AZURE_OVERRIDE_OWNER_SP_LIST, DAEMON + ",a,b,c,d");
|
||||
config.setBoolean(FS_AZURE_FILE_OWNER_ENABLE_SHORTNAME, true);
|
||||
config.set(FS_AZURE_FILE_OWNER_DOMAINNAME, DOMAIN);
|
||||
config.set(FS_AZURE_OVERRIDE_OWNER_SP, SERVICE_PRINCIPAL_ID);
|
||||
identityTransformer = getTransformerWithCustomizedIdentityConfig(config);
|
||||
|
||||
// expected acl entries
|
||||
List<AclEntry> expectedAclEntries = Lists.newArrayList(
|
||||
aclEntry(ACCESS, USER, SERVICE_PRINCIPAL_ID, ALL),
|
||||
aclEntry(ACCESS, USER, FULLY_QUALIFIED_NAME, ALL),
|
||||
aclEntry(DEFAULT, USER, SUPER_USER, ALL),
|
||||
aclEntry(DEFAULT, USER, SERVICE_PRINCIPAL_ID, ALL),
|
||||
aclEntry(DEFAULT, USER, FULLY_QUALIFIED_NAME, ALL),
|
||||
aclEntry(DEFAULT, GROUP, SERVICE_PRINCIPAL_ID, ALL),
|
||||
aclEntry(DEFAULT, GROUP, SHORT_NAME, ALL),
|
||||
aclEntry(DEFAULT, OTHER, ALL),
|
||||
aclEntry(DEFAULT, MASK, ALL)
|
||||
);
|
||||
|
||||
checkAclEntriesList(identityTransformer.transformAclEntriesForSetRequest(aclEntriesToBeTransformed), expectedAclEntries);
|
||||
|
||||
}
|
||||
|
||||
private void resetIdentityConfig(Configuration config) {
|
||||
config.unset(FS_AZURE_FILE_OWNER_ENABLE_SHORTNAME);
|
||||
config.unset(FS_AZURE_FILE_OWNER_DOMAINNAME);
|
||||
config.unset(FS_AZURE_OVERRIDE_OWNER_SP);
|
||||
config.unset(FS_AZURE_OVERRIDE_OWNER_SP_LIST);
|
||||
config.unset(FS_AZURE_SKIP_SUPER_USER_REPLACEMENT);
|
||||
}
|
||||
|
||||
private IdentityTransformer getTransformerWithDefaultIdentityConfig(Configuration config) throws IOException {
|
||||
resetIdentityConfig(config);
|
||||
return new IdentityTransformer(config);
|
||||
}
|
||||
|
||||
private IdentityTransformer getTransformerWithCustomizedIdentityConfig(Configuration config) throws IOException {
|
||||
return new IdentityTransformer(config);
|
||||
}
|
||||
|
||||
private void checkAclEntriesList(List<AclEntry> aclEntries, List<AclEntry> expected) {
|
||||
assertTrue("list size not equals", aclEntries.size() == expected.size());
|
||||
for (int i = 0; i < aclEntries.size(); i++) {
|
||||
assertEquals("Identity doesn't match", expected.get(i).getName(), aclEntries.get(i).getName());
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue