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Diffstat (limited to 'security/nss/lib/smime/smime.h')
-rw-r--r-- | security/nss/lib/smime/smime.h | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/security/nss/lib/smime/smime.h b/security/nss/lib/smime/smime.h deleted file mode 100644 index 5fc659023..000000000 --- a/security/nss/lib/smime/smime.h +++ /dev/null @@ -1,156 +0,0 @@ -/* ***** 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 ***** */ - -/* - * Header file for routines specific to S/MIME. Keep things that are pure - * pkcs7 out of here; this is for S/MIME policy, S/MIME interoperability, etc. - * - * $Id$ - */ - -#ifndef _SECMIME_H_ -#define _SECMIME_H_ 1 - -#include "cms.h" - - -/************************************************************************/ -SEC_BEGIN_PROTOS - -/* - * Initialize the local recording of the user S/MIME cipher preferences. - * This function is called once for each cipher, the order being - * important (first call records greatest preference, and so on). - * When finished, it is called with a "which" of CIPHER_FAMILID_MASK. - * If the function is called again after that, it is assumed that - * the preferences are being reset, and the old preferences are - * discarded. - * - * XXX This is for a particular user, and right now the storage is - * XXX local, static. The preference should be stored elsewhere to allow - * XXX for multiple uses of one library? How does SSL handle this; - * XXX it has something similar? - * - * - The "which" values are defined in ciferfam.h (the SMIME_* values, - * for example SMIME_DES_CBC_56). - * - If "on" is non-zero then the named cipher is enabled, otherwise - * it is disabled. (It is not necessary to call the function for - * ciphers that are disabled, however, as that is the default.) - * - * If the cipher preference is successfully recorded, SECSuccess - * is returned. Otherwise SECFailure is returned. The only errors - * are due to failure allocating memory or bad parameters/calls: - * SEC_ERROR_XXX ("which" is not in the S/MIME cipher family) - * SEC_ERROR_XXX (function is being called more times than there - * are known/expected ciphers) - */ -extern SECStatus NSS_SMIMEUtil_EnableCipher(long which, int on); - -/* - * Initialize the local recording of the S/MIME policy. - * This function is called to allow/disallow a particular cipher. - * - * XXX This is for a the current module, I think, so local, static storage - * XXX is okay. Is that correct, or could multiple uses of the same - * XXX library expect to operate under different policies? - * - * - The "which" values are defined in ciferfam.h (the SMIME_* values, - * for example SMIME_DES_CBC_56). - * - If "on" is non-zero then the named cipher is enabled, otherwise - * it is disabled. - */ -extern SECStatus NSS_SMIMEUtils_AllowCipher(long which, int on); - -/* - * Does the current policy allow S/MIME decryption of this particular - * algorithm and keysize? - */ -extern PRBool NSS_SMIMEUtil_DecryptionAllowed(SECAlgorithmID *algid, PK11SymKey *key); - -/* - * Does the current policy allow *any* S/MIME encryption (or decryption)? - * - * This tells whether or not *any* S/MIME encryption can be done, - * according to policy. Callers may use this to do nicer user interface - * (say, greying out a checkbox so a user does not even try to encrypt - * a message when they are not allowed to) or for any reason they want - * to check whether S/MIME encryption (or decryption, for that matter) - * may be done. - * - * It takes no arguments. The return value is a simple boolean: - * PR_TRUE means encryption (or decryption) is *possible* - * (but may still fail due to other reasons, like because we cannot - * find all the necessary certs, etc.; PR_TRUE is *not* a guarantee) - * PR_FALSE means encryption (or decryption) is not permitted - * - * There are no errors from this routine. - */ -extern PRBool NSS_SMIMEUtil_EncryptionPossible(void); - -/* - * NSS_SMIMEUtil_CreateSMIMECapabilities - get S/MIME capabilities attr value - * - * scans the list of allowed and enabled ciphers and construct a PKCS9-compliant - * S/MIME capabilities attribute value. - */ -extern SECStatus NSS_SMIMEUtil_CreateSMIMECapabilities(PLArenaPool *poolp, SECItem *dest, PRBool includeFortezzaCiphers); - -/* - * NSS_SMIMEUtil_CreateSMIMEEncKeyPrefs - create S/MIME encryption key preferences attr value - */ -extern SECStatus NSS_SMIMEUtil_CreateSMIMEEncKeyPrefs(PLArenaPool *poolp, SECItem *dest, CERTCertificate *cert); - -/* - * NSS_SMIMEUtil_CreateMSSMIMEEncKeyPrefs - create S/MIME encryption key preferences attr value using MS oid - */ -extern SECStatus NSS_SMIMEUtil_CreateMSSMIMEEncKeyPrefs(PLArenaPool *poolp, SECItem *dest, CERTCertificate *cert); - -/* - * NSS_SMIMEUtil_GetCertFromEncryptionKeyPreference - find cert marked by EncryptionKeyPreference - * attribute - */ -extern CERTCertificate *NSS_SMIMEUtil_GetCertFromEncryptionKeyPreference(CERTCertDBHandle *certdb, SECItem *DERekp); - -/* - * NSS_SMIMEUtil_FindBulkAlgForRecipients - find bulk algorithm suitable for all recipients - */ -extern SECStatus -NSS_SMIMEUtil_FindBulkAlgForRecipients(CERTCertificate **rcerts, SECOidTag *bulkalgtag, int *keysize); - -/************************************************************************/ -SEC_END_PROTOS - -#endif /* _SECMIME_H_ */ |