[jboss-jira] [JBoss JIRA] (ELY-1435) Elytron BCrypt Mapper Not Working with jBCrypt

[Martin Choma (JIRA)]

    [ https://issues.jboss.org/browse/ELY-1435?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13486573#comment-13486573 ] 

Martin Choma commented on ELY-1435:
-----------------------------------

So if I understand correctly jBcrypt hash didn't work because it was stored in DB in modular crypt format. Whereas once columns are String-like in DB it is expected to be base64 format.
Would changing DB columns to Binary-like format type help so user can use modular crypt format?

{code:PasswordKeyMapper.java}
    private static byte[] getBinaryColumn(ResultSetMetaData metaData, ResultSet resultSet, int column) throws SQLException {
        if (column == -1) return null;
        final int columnType = metaData.getColumnType(column);
        switch (columnType) {
            case Types.BINARY:
            case Types.VARBINARY:
            case Types.LONGVARBINARY: {
                return resultSet.getBytes(column);
            }
            case Types.CHAR:
            case Types.LONGVARCHAR:
            case Types.LONGNVARCHAR:
            case Types.VARCHAR:
            case Types.NVARCHAR: {
                return CodePointIterator.ofString(resultSet.getString(column)).base64Decode().drain();
            }
            default: {
                final Object object = resultSet.getObject(column);
                if (object instanceof byte[]) {
                    return (byte[]) object;
                } else if (object instanceof String) {
                    return CodePointIterator.ofString(resultSet.getString(column)).base64Decode().drain();
                }
                return null;
            }
        }
    }
{code}

> Elytron BCrypt Mapper Not Working with jBCrypt
> ----------------------------------------------
>
>                 Key: ELY-1435
>                 URL: https://issues.jboss.org/browse/ELY-1435
>             Project: WildFly Elytron
>          Issue Type: Bug
>          Components: Passwords
>    Affects Versions: 1.0.0.Final
>         Environment: Wildfly 11.0.0.Final
> Windows Server 2008
> JDK 9.0.1
>            Reporter: Paul Carroll
>            Priority: Minor
>




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