Package org.apache.accumulo.core.client

Examples of org.apache.accumulo.core.client.Connector.securityOperations()

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      conn.securityOperations().dropUser(tableUserName);
    }
    String systemUserName = SecurityHelper.getSysUserName(state);
    log.debug("Dropping user: " + systemUserName);
    conn.securityOperations().dropUser(systemUserName);
   
    // Allow user drops to propagate, in case a new security test starts
    Thread.sleep(2000);
  }
}
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    boolean hasPermission = false;
    if (SecurityHelper.getSysPerm(state, SecurityHelper.getSysUserName(state), SystemPermission.CREATE_USER))
      hasPermission = true;
    byte[] tabUserPass = "Super Sekret Table User Password".getBytes();
    try {
      conn.securityOperations().createUser(tableUserName, tabUserPass, new Authorizations());
    } catch (AccumuloSecurityException ae) {
      switch (ae.getErrorCode()) {
        case PERMISSION_DENIED:
          if (hasPermission)
            throw new AccumuloException("Got a security exception when I should have had permission.", ae);
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    boolean exists = SecurityHelper.getTabUserExists(state);
    boolean hasPermission = false;
    if (SecurityHelper.getSysPerm(state, SecurityHelper.getSysUserName(state), SystemPermission.DROP_USER))
      hasPermission = true;
    try {
      conn.securityOperations().dropUser(tableUserName);
    } catch (AccumuloSecurityException ae) {
      switch (ae.getErrorCode()) {
        case PERMISSION_DENIED:
          if (hasPermission)
            throw new AccumuloException("Got a security exception when I should have had permission.", ae);
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      case READ:
        Authorizations auths = SecurityHelper.getUserAuths(state, SecurityHelper.getTabUserName(state));
        boolean canRead = SecurityHelper.getTabPerm(state, SecurityHelper.getTabUserName(state), TablePermission.READ);
        boolean ambiguousAuths = SecurityHelper.ambiguousAuthorizations(state, SecurityHelper.getTabUserName(state));
        try {
          Scanner scan = conn.createScanner(tableName, conn.securityOperations().getUserAuthorizations(SecurityHelper.getTabUserName(state)));
          int seen = 0;
          Iterator<Entry<Key,Value>> iter = scan.iterator();
          while (iter.hasNext()) {
            Entry<Key,Value> entry = iter.next();
            Key k = entry.getKey();
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  public void test() throws Exception {
    Connector conn = new ZooKeeperInstance(accumulo.getInstanceName(), accumulo.getZooKeepers()).getConnector("root", "superSecret".getBytes());
   
    conn.tableOperations().create("table1");
   
    conn.securityOperations().createUser("user1", "pass1".getBytes(), new Authorizations("A", "B"));
    conn.securityOperations().grantTablePermission("user1", "table1", TablePermission.WRITE);
    conn.securityOperations().grantTablePermission("user1", "table1", TablePermission.READ);
   
    IteratorSetting is = new IteratorSetting(10, SummingCombiner.class);
    SummingCombiner.setEncodingType(is, LongCombiner.Type.STRING);
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    Connector conn = new ZooKeeperInstance(accumulo.getInstanceName(), accumulo.getZooKeepers()).getConnector("root", "superSecret".getBytes());
   
    conn.tableOperations().create("table1");
   
    conn.securityOperations().createUser("user1", "pass1".getBytes(), new Authorizations("A", "B"));
    conn.securityOperations().grantTablePermission("user1", "table1", TablePermission.WRITE);
    conn.securityOperations().grantTablePermission("user1", "table1", TablePermission.READ);
   
    IteratorSetting is = new IteratorSetting(10, SummingCombiner.class);
    SummingCombiner.setEncodingType(is, LongCombiner.Type.STRING);
    SummingCombiner.setColumns(is, Collections.singletonList(new IteratorSetting.Column("META", "COUNT")));
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    conn.tableOperations().create("table1");
   
    conn.securityOperations().createUser("user1", "pass1".getBytes(), new Authorizations("A", "B"));
    conn.securityOperations().grantTablePermission("user1", "table1", TablePermission.WRITE);
    conn.securityOperations().grantTablePermission("user1", "table1", TablePermission.READ);
   
    IteratorSetting is = new IteratorSetting(10, SummingCombiner.class);
    SummingCombiner.setEncodingType(is, LongCombiner.Type.STRING);
    SummingCombiner.setColumns(is, Collections.singletonList(new IteratorSetting.Column("META", "COUNT")));
   
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    if (!conf.getBoolean(INSTANCE_HAS_BEEN_SET, false))
      throw new IOException("Instance info has not been set.");
    // validate that we can connect as configured
    try {
      Connector c = getInstance(conf).getConnector(getUsername(conf), getPassword(conf));
      if (!c.securityOperations().authenticateUser(getUsername(conf), getPassword(conf)))
        throw new IOException("Unable to authenticate user");
      if (!c.securityOperations().hasTablePermission(getUsername(conf), getTablename(conf), TablePermission.READ))
        throw new IOException("Unable to access table");

      if (!usesLocalIterators(conf)) {
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    // validate that we can connect as configured
    try {
      Connector c = getInstance(conf).getConnector(getUsername(conf), getPassword(conf));
      if (!c.securityOperations().authenticateUser(getUsername(conf), getPassword(conf)))
        throw new IOException("Unable to authenticate user");
      if (!c.securityOperations().hasTablePermission(getUsername(conf), getTablename(conf), TablePermission.READ))
        throw new IOException("Unable to access table");

      if (!usesLocalIterators(conf)) {
        // validate that any scan-time iterators can be loaded by the the tablet servers
        for (AccumuloIterator iter : getIterators(conf)) {
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      throw new IOException("Instance info has not been set.");
    // validate that we can connect as configured
    try {
      Connector c = getInstance(implementingClass, conf).getConnector(getPrincipal(implementingClass, conf),
          CredentialHelper.extractToken(getTokenClass(implementingClass, conf), getToken(implementingClass, conf)));
      if (!c.securityOperations().authenticateUser(getPrincipal(implementingClass, conf),
          CredentialHelper.extractToken(getTokenClass(implementingClass, conf), getToken(implementingClass, conf))))
        throw new IOException("Unable to authenticate user");
      if (!c.securityOperations().hasTablePermission(getPrincipal(implementingClass, conf), getInputTableName(implementingClass, conf), TablePermission.READ))
        throw new IOException("Unable to access table");
     
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