389-ds-base/ldap/servers/plugins/pwdstorage/pwd_init.c

/** BEGIN COPYRIGHT BLOCK
 * Copyright (C) 2001 Sun Microsystems, Inc. Used by permission.
 * Copyright (C) 2005 Red Hat, Inc.
 * All rights reserved.
 *
 * License: GPL (version 3 or any later version).
 * See LICENSE for details. 
 * END COPYRIGHT BLOCK **/

#ifdef HAVE_CONFIG_H
#  include <config.h>
#endif


#include <stdio.h>
#include <string.h>
#include <sys/types.h>

#include "pwdstorage.h"

static Slapi_PluginDesc sha_pdesc = { "sha-password-storage-scheme", VENDOR, DS_PACKAGE_VERSION, "Secure Hashing Algorithm (SHA)" };

static Slapi_PluginDesc ssha_pdesc = { "ssha-password-storage-scheme", VENDOR, DS_PACKAGE_VERSION, "Salted Secure Hashing Algorithm (SSHA)" };

static Slapi_PluginDesc sha256_pdesc = { "sha256-password-storage-scheme", VENDOR, DS_PACKAGE_VERSION, "Secure Hashing Algorithm (SHA256)" };

static Slapi_PluginDesc ssha256_pdesc = { "ssha256-password-storage-scheme", VENDOR, DS_PACKAGE_VERSION, "Salted Secure Hashing Algorithm (SSHA256)" };

static Slapi_PluginDesc sha384_pdesc = { "sha384-password-storage-scheme", VENDOR, DS_PACKAGE_VERSION, "Secure Hashing Algorithm (SHA384)" };

static Slapi_PluginDesc ssha384_pdesc = { "ssha384-password-storage-scheme", VENDOR, DS_PACKAGE_VERSION, "Salted Secure Hashing Algorithm (SSHA384)" };

static Slapi_PluginDesc sha512_pdesc = { "sha512-password-storage-scheme", VENDOR, DS_PACKAGE_VERSION, "Secure Hashing Algorithm (SHA512)" };

static Slapi_PluginDesc ssha512_pdesc = { "ssha512-password-storage-scheme", VENDOR, DS_PACKAGE_VERSION, "Salted Secure Hashing Algorithm (SSHA512)" };

static Slapi_PluginDesc crypt_pdesc = { "crypt-password-storage-scheme", VENDOR, DS_PACKAGE_VERSION, "Unix crypt algorithm (CRYPT)" };

static Slapi_PluginDesc clear_pdesc = { "clear-password-storage-scheme", VENDOR, DS_PACKAGE_VERSION, "No encryption (CLEAR)" };

static Slapi_PluginDesc ns_mta_md5_pdesc = { "NS-MTA-MD5-password-storage-scheme", VENDOR, DS_PACKAGE_VERSION, "Netscape MD5 (NS-MTA-MD5)" };

static Slapi_PluginDesc md5_pdesc = { "md5-password-storage-scheme", VENDOR, DS_PACKAGE_VERSION, "MD5 hash algorithm (MD5)" };

static Slapi_PluginDesc smd5_pdesc = { "smd5-password-storage-scheme", VENDOR, DS_PACKAGE_VERSION, "Salted MD5 hash algorithm (SMD5)" };

static Slapi_PluginDesc pbkdf2_sha256_pdesc = { "pbkdf2-sha256-password-storage-scheme", VENDOR, DS_PACKAGE_VERSION, "Salted PBKDF2 SHA256 hash algorithm (PBKDF2_SHA256)" };

static char *plugin_name = "NSPwdStoragePlugin";

int
sha_pwd_storage_scheme_init( Slapi_PBlock *pb )
{
	int	rc;

	slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "=> sha_pwd_storage_scheme_init\n" );

	rc = slapi_pblock_set( pb, SLAPI_PLUGIN_VERSION,
	    (void *) SLAPI_PLUGIN_VERSION_01 );
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DESCRIPTION,
	    (void *)&sha_pdesc );
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_ENC_FN,
	    (void *) sha1_pw_enc);
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_CMP_FN,
	    (void *) sha1_pw_cmp );
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_NAME,
	    "SHA" );

	slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "<= sha_pwd_storage_scheme_init %d\n\n", rc );

	return( rc );
}

int
ssha_pwd_storage_scheme_init( Slapi_PBlock *pb )
{
	int	rc;

	slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "=> ssha_pwd_storage_scheme_init\n" );

	rc = slapi_pblock_set( pb, SLAPI_PLUGIN_VERSION,
	    (void *) SLAPI_PLUGIN_VERSION_01 );
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DESCRIPTION,
	    (void *)&ssha_pdesc );
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_ENC_FN,
	    (void *) salted_sha1_pw_enc );
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_CMP_FN,
	    (void *) sha1_pw_cmp );
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_NAME,
	    "SSHA" );

	slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "<= ssha_pwd_storage_scheme_init %d\n\n", rc );
	return( rc );
}

int
sha256_pwd_storage_scheme_init( Slapi_PBlock *pb )
{
        int     rc;

        slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "=> sha256_pwd_storage_scheme_init\n" );

        rc = slapi_pblock_set( pb, SLAPI_PLUGIN_VERSION,
            (void *) SLAPI_PLUGIN_VERSION_01 );
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DESCRIPTION,
            (void *)&sha256_pdesc );
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_ENC_FN,
            (void *) sha256_pw_enc);
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_CMP_FN,
            (void *) sha256_pw_cmp );
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_NAME,
            "SHA256" );

        slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "<= sha256_pwd_storage_scheme_init %d\n\n", rc );

        return( rc );
}

int
ssha256_pwd_storage_scheme_init( Slapi_PBlock *pb )
{
        int     rc;

        slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "=> ssha256_pwd_storage_scheme_init\n" );

        rc = slapi_pblock_set( pb, SLAPI_PLUGIN_VERSION,
            (void *) SLAPI_PLUGIN_VERSION_01 );
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DESCRIPTION,
            (void *)&ssha256_pdesc );
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_ENC_FN,
            (void *) salted_sha256_pw_enc );
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_CMP_FN,
            (void *) sha256_pw_cmp );
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_NAME,
            "SSHA256" );

        slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "<= ssha256_pwd_storage_scheme_init %d\n\n", rc );
        return( rc );
}

int
sha384_pwd_storage_scheme_init( Slapi_PBlock *pb )
{
        int     rc;

        slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "=> sha384_pwd_storage_scheme_init\n" );

        rc = slapi_pblock_set( pb, SLAPI_PLUGIN_VERSION,
            (void *) SLAPI_PLUGIN_VERSION_01 );
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DESCRIPTION,
            (void *)&sha384_pdesc );
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_ENC_FN,
            (void *) sha384_pw_enc);
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_CMP_FN,
            (void *) sha384_pw_cmp );
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_NAME,
            "SHA384" );

        slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "<= sha384_pwd_storage_scheme_init %d\n\n", rc );

        return( rc );
}

int
ssha384_pwd_storage_scheme_init( Slapi_PBlock *pb )
{
        int     rc;

        slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "=> ssha384_pwd_storage_scheme_init\n" );

        rc = slapi_pblock_set( pb, SLAPI_PLUGIN_VERSION,
            (void *) SLAPI_PLUGIN_VERSION_01 );
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DESCRIPTION,
            (void *)&ssha384_pdesc );
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_ENC_FN,
            (void *) salted_sha384_pw_enc );
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_CMP_FN,
            (void *) sha384_pw_cmp );
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_NAME,
            "SSHA384" );

        slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "<= ssha384_pwd_storage_scheme_init %d\n\n", rc );
        return( rc );
}

int
sha512_pwd_storage_scheme_init( Slapi_PBlock *pb )
{
        int     rc;

        slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "=> sha512_pwd_storage_scheme_init\n" );

        rc = slapi_pblock_set( pb, SLAPI_PLUGIN_VERSION,
            (void *) SLAPI_PLUGIN_VERSION_01 );
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DESCRIPTION,
            (void *)&sha512_pdesc );
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_ENC_FN,
            (void *) sha512_pw_enc);
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_CMP_FN,
            (void *) sha512_pw_cmp );
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_NAME,
            "SHA512" );

        slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "<= sha512_pwd_storage_scheme_init %d\n\n", rc );

        return( rc );
}

int
ssha512_pwd_storage_scheme_init( Slapi_PBlock *pb )
{
        int     rc;

        slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "=> ssha512_pwd_storage_scheme_init\n" );

        rc = slapi_pblock_set( pb, SLAPI_PLUGIN_VERSION,
            (void *) SLAPI_PLUGIN_VERSION_01 );
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DESCRIPTION,
            (void *)&ssha512_pdesc );
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_ENC_FN,
            (void *) salted_sha512_pw_enc );
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_CMP_FN,
            (void *) sha512_pw_cmp );
        rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_NAME,
            "SSHA512" );

        slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "<= ssha512_pwd_storage_scheme_init %d\n\n", rc );
        return( rc );
}

int
crypt_pwd_storage_scheme_init( Slapi_PBlock *pb )
{
    int rc;

    slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "=> crypt_pwd_storage_scheme_init\n" );

    rc = slapi_pblock_set( pb, SLAPI_PLUGIN_VERSION,
        (void *) SLAPI_PLUGIN_VERSION_01 );
    rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DESCRIPTION,
        (void *)&crypt_pdesc );
    rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_START_FN, (void*)&crypt_start);
    rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_CLOSE_FN, (void*)&crypt_close);
    rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_ENC_FN,
        (void *) crypt_pw_enc );
    rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_CMP_FN,
        (void *) crypt_pw_cmp );
    rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_NAME,
        "CRYPT" );

    slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "<= crypt_pwd_storage_scheme_init %d\n\n", rc );
    return( rc );
}

int
clear_pwd_storage_scheme_init( Slapi_PBlock *pb )
{
	int	rc;

	slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "=> clear_pwd_storage_scheme_init\n" );

	rc = slapi_pblock_set( pb, SLAPI_PLUGIN_VERSION,
	    (void *) SLAPI_PLUGIN_VERSION_01 );
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DESCRIPTION,
	    (void *)&clear_pdesc );
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_ENC_FN,
	    (void *) clear_pw_enc );
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_CMP_FN,
	    (void *) clear_pw_cmp );
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_NAME,
	    "CLEAR" );

	slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "<= clear_pwd_storage_scheme_init %d\n\n", rc );
	return( rc );
}

int
ns_mta_md5_pwd_storage_scheme_init( Slapi_PBlock *pb )
{
	int	rc;

	slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "=> ns_mta_md5_pwd_storage_scheme_init\n" );

	rc = slapi_pblock_set( pb, SLAPI_PLUGIN_VERSION,
	    (void *) SLAPI_PLUGIN_VERSION_01 );
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DESCRIPTION,
	    (void *)&ns_mta_md5_pdesc );
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_ENC_FN,
	    (void *) NULL );
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_CMP_FN,
	    (void *) ns_mta_md5_pw_cmp );
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_NAME,
	    "NS-MTA-MD5" );

	slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "<= ns_mta_md5_pwd_storage_scheme_init %d\n\n", rc );
	return( rc );
}

int
md5_pwd_storage_scheme_init( Slapi_PBlock *pb )
{
	int     rc;

	slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "=> md5_pwd_storage_scheme_init\n" );

	rc = slapi_pblock_set( pb, SLAPI_PLUGIN_VERSION,
						   (void *) SLAPI_PLUGIN_VERSION_01 );
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DESCRIPTION,
							(void *)&md5_pdesc );
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_ENC_FN,
							(void *) md5_pw_enc );
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_CMP_FN,
							(void *) md5_pw_cmp );
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_NAME,
							"MD5" );

	slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "<= md5_pwd_storage_scheme_init %d\n\n", rc );
	return( rc );
}

int
smd5_pwd_storage_scheme_init( Slapi_PBlock *pb )
{
	int     rc;

	slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "=> smd5_pwd_storage_scheme_init\n" );

	rc = slapi_pblock_set( pb, SLAPI_PLUGIN_VERSION,
							(void *) SLAPI_PLUGIN_VERSION_01 );
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_DESCRIPTION,
							(void *)&smd5_pdesc );
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_ENC_FN,
							(void *) smd5_pw_enc );
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_CMP_FN,
							(void *) smd5_pw_cmp );
	rc |= slapi_pblock_set( pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_NAME,
							"SMD5" );

	slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "<= smd5_pwd_storage_scheme_init %d\n\n", rc );
	return( rc );
}

int
pbkdf2_sha256_pwd_storage_scheme_init(Slapi_PBlock *pb)
{
    int rc;

    slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "=> pbkdf2_sha256_pwd_storage_scheme_init\n");

    rc = slapi_pblock_set(pb, SLAPI_PLUGIN_VERSION, (void *) SLAPI_PLUGIN_VERSION_01);
    rc |= slapi_pblock_set(pb, SLAPI_PLUGIN_DESCRIPTION, (void *)&pbkdf2_sha256_pdesc);
    rc |= slapi_pblock_set(pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_ENC_FN, (void *)pbkdf2_sha256_pw_enc);
    rc |= slapi_pblock_set(pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_CMP_FN, (void *)pbkdf2_sha256_pw_cmp);
    rc |= slapi_pblock_set(pb, SLAPI_PLUGIN_PWD_STORAGE_SCHEME_NAME, PBKDF2_SHA256_SCHEME_NAME);

    slapi_log_err(SLAPI_LOG_PLUGIN, plugin_name, "<= pbkdf2_sha256_pwd_storage_scheme_init %d\n", rc);
    return rc;
}