RetroZilla/security/nss/lib/nss/nss.h
2015-10-20 23:03:22 -04:00

269 lines
10 KiB
C

/*
* NSS utility functions
*
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is the Netscape security libraries.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1994-2000
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
/* $Id: nss.h,v 1.64.2.1 2009/07/27 23:34:16 wtc%google.com Exp $ */
#ifndef __nss_h_
#define __nss_h_
/* The private macro _NSS_ECC_STRING is for NSS internal use only. */
#ifdef NSS_ENABLE_ECC
#ifdef NSS_ECC_MORE_THAN_SUITE_B
#define _NSS_ECC_STRING " Extended ECC"
#else
#define _NSS_ECC_STRING " Basic ECC"
#endif
#else
#define _NSS_ECC_STRING ""
#endif
/* The private macro _NSS_CUSTOMIZED is for NSS internal use only. */
#if defined(NSS_ALLOW_UNSUPPORTED_CRITICAL)
#define _NSS_CUSTOMIZED " (Customized build)"
#else
#define _NSS_CUSTOMIZED
#endif
/*
* NSS's major version, minor version, patch level, and whether
* this is a beta release.
*
* The format of the version string should be
* "<major version>.<minor version>[.<patch level>][ <ECC>][ <Beta>]"
*/
#define NSS_VERSION "3.12.3.1" _NSS_ECC_STRING _NSS_CUSTOMIZED
#define NSS_VMAJOR 3
#define NSS_VMINOR 12
#define NSS_VPATCH 3
#define NSS_BETA PR_FALSE
#ifndef RC_INVOKED
#include "seccomon.h"
SEC_BEGIN_PROTOS
/*
* Return a boolean that indicates whether the underlying library
* will perform as the caller expects.
*
* The only argument is a string, which should be the verson
* identifier of the NSS library. That string will be compared
* against a string that represents the actual build version of
* the NSS library. It also invokes the version checking functions
* of the dependent libraries such as NSPR.
*/
extern PRBool NSS_VersionCheck(const char *importedVersion);
/*
* Open the Cert, Key, and Security Module databases, read only.
* Initialize the Random Number Generator.
* Does not initialize the cipher policies or enables.
* Default policy settings disallow all ciphers.
*/
extern SECStatus NSS_Init(const char *configdir);
/*
* Returns whether NSS has already been initialized or not.
*/
extern PRBool NSS_IsInitialized(void);
/*
* Open the Cert, Key, and Security Module databases, read/write.
* Initialize the Random Number Generator.
* Does not initialize the cipher policies or enables.
* Default policy settings disallow all ciphers.
*/
extern SECStatus NSS_InitReadWrite(const char *configdir);
/*
* Open the Cert, Key, and Security Module databases, read/write.
* Initialize the Random Number Generator.
* Does not initialize the cipher policies or enables.
* Default policy settings disallow all ciphers.
*
* This allows using application defined prefixes for the cert and key db's
* and an alternate name for the secmod database. NOTE: In future releases,
* the database prefixes my not necessarily map to database names.
*
* configdir - base directory where all the cert, key, and module datbases live.
* certPrefix - prefix added to the beginning of the cert database example: "
* "https-server1-"
* keyPrefix - prefix added to the beginning of the key database example: "
* "https-server1-"
* secmodName - name of the security module database (usually "secmod.db").
* flags - change the open options of NSS_Initialize as follows:
* NSS_INIT_READONLY - Open the databases read only.
* NSS_INIT_NOCERTDB - Don't open the cert DB and key DB's, just
* initialize the volatile certdb.
* NSS_INIT_NOMODDB - Don't open the security module DB, just
* initialize the PKCS #11 module.
* NSS_INIT_FORCEOPEN - Continue to force initializations even if the
* databases cannot be opened.
* NSS_INIT_NOROOTINIT - Don't try to look for the root certs module
* automatically.
* NSS_INIT_OPTIMIZESPACE - Use smaller tables and caches.
* NSS_INIT_PK11THREADSAFE - only load PKCS#11 modules that are
* thread-safe, ie. that support locking - either OS
* locking or NSS-provided locks . If a PKCS#11
* module isn't thread-safe, don't serialize its
* calls; just don't load it instead. This is necessary
* if another piece of code is using the same PKCS#11
* modules that NSS is accessing without going through
* NSS, for example the Java SunPKCS11 provider.
* NSS_INIT_PK11RELOAD - ignore the CKR_CRYPTOKI_ALREADY_INITIALIZED
* error when loading PKCS#11 modules. This is necessary
* if another piece of code is using the same PKCS#11
* modules that NSS is accessing without going through
* NSS, for example Java SunPKCS11 provider.
* NSS_INIT_NOPK11FINALIZE - never call C_Finalize on any
* PKCS#11 module. This may be necessary in order to
* ensure continuous operation and proper shutdown
* sequence if another piece of code is using the same
* PKCS#11 modules that NSS is accessing without going
* through NSS, for example Java SunPKCS11 provider.
* The following limitation applies when this is set :
* SECMOD_WaitForAnyTokenEvent will not use
* C_WaitForSlotEvent, in order to prevent the need for
* C_Finalize. This call will be emulated instead.
* NSS_INIT_RESERVED - Currently has no effect, but may be used in the
* future to trigger better cooperation between PKCS#11
* modules used by both NSS and the Java SunPKCS11
* provider. This should occur after a new flag is defined
* for C_Initialize by the PKCS#11 working group.
* NSS_INIT_COOPERATE - Sets 4 recommended options for applications that
* use both NSS and the Java SunPKCS11 provider.
*
* Also NOTE: This is not the recommended method for initializing NSS.
* The prefered method is NSS_init().
*/
#define NSS_INIT_READONLY 0x1
#define NSS_INIT_NOCERTDB 0x2
#define NSS_INIT_NOMODDB 0x4
#define NSS_INIT_FORCEOPEN 0x8
#define NSS_INIT_NOROOTINIT 0x10
#define NSS_INIT_OPTIMIZESPACE 0x20
#define NSS_INIT_PK11THREADSAFE 0x40
#define NSS_INIT_PK11RELOAD 0x80
#define NSS_INIT_NOPK11FINALIZE 0x100
#define NSS_INIT_RESERVED 0x200
#define NSS_INIT_COOPERATE NSS_INIT_PK11THREADSAFE | \
NSS_INIT_PK11RELOAD | \
NSS_INIT_NOPK11FINALIZE | \
NSS_INIT_RESERVED
#ifdef macintosh
#define SECMOD_DB "Security Modules"
#else
#define SECMOD_DB "secmod.db"
#endif
extern SECStatus NSS_Initialize(const char *configdir,
const char *certPrefix, const char *keyPrefix,
const char *secmodName, PRUint32 flags);
/*
* same as NSS_Init, but checks to see if we need to merge an
* old database in.
* updatedir is the directory where the old database lives.
* updCertPrefix is the certPrefix for the old database.
* updKeyPrefix is the keyPrefix for the old database.
* updateID is a unique identifier chosen by the application for
* the specific database.
* updatName is the name the user will be prompted for when
* asking to authenticate to the old database */
extern SECStatus NSS_InitWithMerge(const char *configdir,
const char *certPrefix, const char *keyPrefix, const char *secmodName,
const char *updatedir, const char *updCertPrefix,
const char *updKeyPrefix, const char *updateID,
const char *updateName, PRUint32 flags);
/*
* initialize NSS without a creating cert db's, key db's, or secmod db's.
*/
SECStatus NSS_NoDB_Init(const char *configdir);
/*
* Allow applications and libraries to register with NSS so that they are called
* when NSS shuts down.
*
* void *appData application specific data passed in by the application at
* NSS_RegisterShutdown() time.
* void *nssData is NULL in this release, but is reserved for future versions of
* NSS to pass some future status information * back to the shutdown function.
*
* If the shutdown function returns SECFailure,
* Shutdown will still complete, but NSS_Shutdown() will return SECFailure.
*/
typedef SECStatus (*NSS_ShutdownFunc)(void *appData, void *nssData);
/*
* Register a shutdown function.
*/
SECStatus NSS_RegisterShutdown(NSS_ShutdownFunc sFunc, void *appData);
/*
* Remove an existing shutdown function (you may do this if your library is
* complete and going away, but NSS is still running).
*/
SECStatus NSS_UnregisterShutdown(NSS_ShutdownFunc sFunc, void *appData);
/*
* Close the Cert, Key databases.
*/
extern SECStatus NSS_Shutdown(void);
/*
* set the PKCS #11 strings for the internal token.
*/
void PK11_ConfigurePKCS11(const char *man, const char *libdes,
const char *tokdes, const char *ptokdes, const char *slotdes,
const char *pslotdes, const char *fslotdes, const char *fpslotdes,
int minPwd, int pwRequired);
/*
* Dump the contents of the certificate cache and the temporary cert store.
* Use to detect leaked references of certs at shutdown time.
*/
void nss_DumpCertificateCacheInfo(void);
SEC_END_PROTOS
#endif /* RC_INVOKED */
#endif /* __nss_h_ */