try {
conn = state.getInstance().getConnector(SecurityHelper.getTabUserName(state), SecurityHelper.getTabUserPass(state));
} catch (AccumuloSecurityException ae) {
if (ae.getErrorCode().equals(SecurityErrorCode.BAD_CREDENTIALS)) {
if (userExists)
throw new AccumuloException("User didn't exist when they should (or worse- password mismatch)", ae);
else
return;
}
throw new AccumuloException("Unexpected exception!", ae);
}
String action = props.getProperty("action", "_random");
TablePermission tp;
if ("_random".equalsIgnoreCase(action)) {
Random r = new Random();
tp = TablePermission.values()[r.nextInt(TablePermission.values().length)];
} else {
tp = TablePermission.valueOf(action);
}
boolean tableExists = SecurityHelper.getTableExists(state);
boolean hasPerm = SecurityHelper.getTabPerm(state, SecurityHelper.getTabUserName(state), tp);
String tableName = state.getString("secTableName");
switch (tp) {
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();
seen++;
if (!auths.contains(k.getColumnVisibilityData()) && !ambiguousAuths)
throw new AccumuloException("Got data I should not be capable of seeing: " + k + " table " + tableName);
}
if (!canRead)
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 : SecurityHelper.getAuthsMap(state).entrySet()) {
if (auths.contains(entry.getKey().getBytes()))
seen = seen - entry.getValue();
}
if (seen != 0 && !ambiguousAuths)
throw new AccumuloException("Got mismatched amounts of data");
} catch (TableNotFoundException tnfe) {
if (tableExists)
throw new AccumuloException("Accumulo and test suite out of sync: table " + tableName, tnfe);
return;
} catch (AccumuloSecurityException ae) {
if (ae.getErrorCode().equals(SecurityErrorCode.PERMISSION_DENIED)) {
if (canRead)
throw new AccumuloException("Table read permission out of sync with Accumulo: table " + tableName, ae);
else
return;
}
if (ae.getErrorCode().equals(SecurityErrorCode.BAD_AUTHORIZATIONS)) {
if (ambiguousAuths)
return;
else
throw new AccumuloException("Mismatched authorizations! ", ae);
}
throw new AccumuloException("Unexpected exception!", ae);
} catch (RuntimeException re) {
if (re.getCause() instanceof AccumuloSecurityException
&& ((AccumuloSecurityException) re.getCause()).getErrorCode().equals(SecurityErrorCode.PERMISSION_DENIED)) {
if (canRead)
throw new AccumuloException("Table read permission out of sync with Accumulo: table " + tableName, re.getCause());
else
return;
}
if (re.getCause() instanceof AccumuloSecurityException
&& ((AccumuloSecurityException) re.getCause()).getErrorCode().equals(SecurityErrorCode.BAD_AUTHORIZATIONS)) {
if (ambiguousAuths)
return;
else
throw new AccumuloException("Mismatched authorizations! ", re.getCause());
}
throw new AccumuloException("Unexpected exception!", re);
}
break;
case WRITE:
String key = SecurityHelper.getLastKey(state) + "1";
Mutation m = new Mutation(new Text(key));
for (String s : SecurityHelper.getAuthsArray()) {
m.put(new Text(), new Text(), new ColumnVisibility(s), new Value("value".getBytes()));
}
BatchWriter writer;
try {
writer = conn.createBatchWriter(tableName, 9000l, 0l, 1);
} catch (TableNotFoundException tnfe) {
if (tableExists)
throw new AccumuloException("Table didn't exist when it should have: " + tableName);
return;
}
boolean works = true;
try {
writer.addMutation(m);
} catch (MutationsRejectedException mre) {
throw new AccumuloException("Mutation exception!", mre);
}
if (works)
for (String s : SecurityHelper.getAuthsArray())
SecurityHelper.increaseAuthMap(state, s, 1);
break;
case BULK_IMPORT:
key = SecurityHelper.getLastKey(state) + "1";
SortedSet<Key> keys = new TreeSet<Key>();
for (String s : SecurityHelper.getAuthsArray()) {
Key k = new Key(key, "", "", s);
keys.add(k);
}
Path dir = new Path("/tmp", "bulk_" + UUID.randomUUID().toString());
Path fail = new Path(dir.toString() + "_fail");
FileSystem fs = SecurityHelper.getFs(state);
FileSKVWriter f = FileOperations.getInstance().openWriter(dir + "/securityBulk." + RFile.EXTENSION, fs, fs.getConf(),
AccumuloConfiguration.getDefaultConfiguration());
f.startDefaultLocalityGroup();
fs.mkdirs(fail);
for (Key k : keys)
f.append(k, new Value("Value".getBytes()));
f.close();
try {
conn.tableOperations().importDirectory(tableName, dir.toString(), fail.toString(), true);
} catch (TableNotFoundException tnfe) {
if (tableExists)
throw new AccumuloException("Table didn't exist when it should have: " + tableName);
return;
} catch (AccumuloSecurityException ae) {
if (ae.getErrorCode().equals(SecurityErrorCode.PERMISSION_DENIED)) {
if (hasPerm)
throw new AccumuloException("Bulk Import failed when it should have worked: " + tableName);
return;
}
throw new AccumuloException("Unexpected exception!", ae);
}
for (String s : SecurityHelper.getAuthsArray())
SecurityHelper.increaseAuthMap(state, s, 1);
fs.delete(dir, true);
fs.delete(fail, true);
if (!hasPerm)
throw new AccumuloException("Bulk Import succeeded when it should have failed: " + dir + " table " + tableName);
break;
case ALTER_TABLE:
AlterTable.renameTable(conn, state, tableName, tableName + "plus", hasPerm, tableExists);
break;