--TEST--
Try re-encrypting a table with ColumnEncryption set to the wrong attestation URL, which should fail.
--DESCRIPTION--
This test cycles through $encryptionTypes and $keys, creating an encrypted table
each time, then cycles through $targetTypes and $targetKeys to try re-encrypting
the table with different combinations of enclave-enabled and non-enclave keys
and encryption types.
The sequence of operations is the following:
1. Connect with correct attestation information.
2. Create an encrypted table with two columns for each AE-supported data type, one encrypted and one not encrypted.
3. Insert some data.
4. Disconnect and reconnect with a faulty attestation URL.
5. Test comparison and pattern matching by comparing the results for the encrypted and non-encrypted columns.
   Equality should work with deterministic encryption as in AE v1, but other computations should fail.
6. Try re-encrypting the table. This should fail.
--SKIPIF--
<?php require("skipif_not_hgs.inc"); ?>
--FILE--
<?php
require_once("MsSetup.inc");
require_once("AE_v2_values.inc");
require_once("sqlsrv_AE_functions.inc");

$initialAttestation = $attestation;

// Create a table for each key and encryption type, re-encrypt using each
// combination of target key and target encryption
foreach ($keys as $key) {
    foreach ($encryptionTypes as $encryptionType) {

        // $count is used to ensure we only run testCompare and
        // testPatternMatch once for the initial table
        $count = 0;

        foreach ($targetKeys as $targetKey) {
            foreach ($targetTypes as $targetType) {

                $conn = connect($server, $initialAttestation);

                // Create an encrypted table
                $createQuery = constructAECreateQuery($tableName, $dataTypes, $colNames, $colNamesAE, $slength, $key, $encryptionType);
                $insertQuery = constructInsertQuery($tableName, $dataTypes, $colNames, $colNamesAE);

                $stmt = sqlsrv_query($conn, "DROP TABLE IF EXISTS $tableName");
                $stmt = sqlsrv_query($conn, $createQuery);
                if(!$stmt) {
                    print_r(sqlsrv_errors());
                    die("Creating an encrypted table failed when it shouldn't have!\n");
                }

                insertValues($conn, $insertQuery, $dataTypes, $testValues);
                unset($conn);

                // Reconnect with a faulty attestation URL
                $comma = strpos($attestation, ',');
                $newAttestation = substr_replace($attestation, 'x', $comma+1, 0);

                $conn = connect($server, $newAttestation);

                if ($count == 0) {
                    testCompare($conn, $tableName, $comparisons, $dataTypes, $colNames, $thresholds, $length, $key, $encryptionType, 'wrongurl');
                    testPatternMatch($conn, $tableName, $patterns, $dataTypes, $colNames, $key, $encryptionType, 'wrongurl');
                }
                ++$count;

                if ($key == $targetKey and $encryptionType == $targetType) {
                    continue;
                }

                $alterQuery = constructAlterQuery($tableName, $colNamesAE, $dataTypes, $targetKey, $targetType, $slength);
                $stmt = sqlsrv_query($conn, $alterQuery);

                if(!$stmt) {
                    if (!isEnclaveEnabled($key) or !isEnclaveEnabled($targetKey)) {
                        $e = sqlsrv_errors();
                        checkErrors($e, array('42000', '33543'));
                    } else {
                        $e = sqlsrv_errors();
                        checkErrors($e, array('CE405', '0'));
                    }
                } else {
                    die("Encrypting should have failed with key $targetKey and encryption type $targetType\n");
                }
            }
        }
    }
}

echo "Done.\n";

?>
--EXPECT--
Done.