Package org.apache.accumulo.core.client

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

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    switch (tp) {
      case READ: {
        boolean canRead = WalkingSecurity.get(state).canScan(WalkingSecurity.get(state).getTabCredentials(), tableName, namespaceName);
        Authorizations auths = WalkingSecurity.get(state).getUserAuthorizations(WalkingSecurity.get(state).getTabCredentials());
        boolean ambiguousZone = WalkingSecurity.get(state).inAmbiguousZone(conn.whoami(), tp);
        boolean ambiguousAuths = WalkingSecurity.get(state).ambiguousAuthorizations(conn.whoami());
       
        Scanner scan = null;
        try {
          scan = conn.createScanner(tableName, conn.securityOperations().getUserAuthorizations(conn.whoami()));
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    switch (tp) {
      case READ: {
        boolean canRead = WalkingSecurity.get(state).canScan(WalkingSecurity.get(state).getTabCredentials(), tableName, namespaceName);
        Authorizations auths = WalkingSecurity.get(state).getUserAuthorizations(WalkingSecurity.get(state).getTabCredentials());
        boolean ambiguousZone = WalkingSecurity.get(state).inAmbiguousZone(conn.whoami(), tp);
        boolean ambiguousAuths = WalkingSecurity.get(state).ambiguousAuthorizations(conn.whoami());
       
        Scanner scan = null;
        try {
          scan = conn.createScanner(tableName, conn.securityOperations().getUserAuthorizations(conn.whoami()));
          int seen = 0;
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        boolean ambiguousZone = WalkingSecurity.get(state).inAmbiguousZone(conn.whoami(), tp);
        boolean ambiguousAuths = WalkingSecurity.get(state).ambiguousAuthorizations(conn.whoami());
       
        Scanner scan = null;
        try {
          scan = conn.createScanner(tableName, conn.securityOperations().getUserAuthorizations(conn.whoami()));
          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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            seen++;
            if (!auths.contains(k.getColumnVisibilityData()) && !ambiguousAuths)
              throw new AccumuloException("Got data I should not be capable of seeing: " + k + " table " + tableName);
          }
          if (!canRead && !ambiguousZone)
            throw new AccumuloException("Was able to read when I shouldn't have had the perm with connection user " + conn.whoami() + " table " + tableName);
          for (Entry<String,Integer> entry : WalkingSecurity.get(state).getAuthsMap().entrySet()) {
            if (auths.contains(entry.getKey().getBytes(Constants.UTF8)))
              seen = seen - entry.getValue();
          }
          if (seen != 0 && !ambiguousAuths)
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        break;
      }
      case WRITE:
        boolean canWrite = WalkingSecurity.get(state).canWrite(WalkingSecurity.get(state).getTabCredentials(), tableName, namespaceName);
        boolean ambiguousZone = WalkingSecurity.get(state).inAmbiguousZone(conn.whoami(), tp);
       
        String key = WalkingSecurity.get(state).getLastKey() + "1";
        Mutation m = new Mutation(new Text(key));
        for (String s : WalkingSecurity.get(state).getAuthsArray()) {
          m.put(new Text(), new Text(), new ColumnVisibility(s), new Value("value".getBytes(Constants.UTF8)));
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          if (ae.getSecurityErrorCode().equals(SecurityErrorCode.PERMISSION_DENIED)) {
            if (WalkingSecurity.get(state).canBulkImport(WalkingSecurity.get(state).getTabCredentials(), tableName, namespaceName))
              throw new AccumuloException("Bulk Import failed when it should have worked: " + tableName);
            return;
          } else if (ae.getSecurityErrorCode().equals(SecurityErrorCode.BAD_CREDENTIALS)) {
            if (WalkingSecurity.get(state).userPassTransient(conn.whoami()))
              return;
          }
          throw new AccumuloException("Unexpected exception!", ae);
        }
        for (String s : WalkingSecurity.get(state).getAuthsArray())
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