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53f4189369
The problem only happens if we try to import a key into a token which then fails to import. The basic issue was a hack in the pkcs 7 code to support PKCS 12, A special structure was used to replace the SymKey structure, and the code 'knew' the special structure existed before it dealt with the symkey. The fix addes a new capability to symkeys, where applications can attach application specific data to the key structure. PKCS 12 uses this to attache the PBE information for CMS. (part 1 of 3) This patch also improves the key's reuse of sessions, so sessions are not thrashed when SSL is used with them. r=wtc
466 lines
17 KiB
C
466 lines
17 KiB
C
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Netscape security libraries.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1994-2000
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef _SECMODT_H_
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#define _SECMODT_H_ 1
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#include "nssrwlkt.h"
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#include "nssilckt.h"
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#include "secoid.h"
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#include "secasn1.h"
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#include "pkcs11t.h"
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/* find a better home for these... */
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extern const SEC_ASN1Template SECKEY_PointerToEncryptedPrivateKeyInfoTemplate[];
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extern SEC_ASN1TemplateChooser NSS_Get_SECKEY_PointerToEncryptedPrivateKeyInfoTemplate;
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extern const SEC_ASN1Template SECKEY_EncryptedPrivateKeyInfoTemplate[];
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extern SEC_ASN1TemplateChooser NSS_Get_SECKEY_EncryptedPrivateKeyInfoTemplate;
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extern const SEC_ASN1Template SECKEY_PrivateKeyInfoTemplate[];
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extern SEC_ASN1TemplateChooser NSS_Get_SECKEY_PrivateKeyInfoTemplate;
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extern const SEC_ASN1Template SECKEY_PointerToPrivateKeyInfoTemplate[];
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extern SEC_ASN1TemplateChooser NSS_Get_SECKEY_PointerToPrivateKeyInfoTemplate;
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/* PKCS11 needs to be included */
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typedef struct SECMODModuleStr SECMODModule;
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typedef struct SECMODModuleListStr SECMODModuleList;
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typedef NSSRWLock SECMODListLock;
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typedef struct PK11SlotInfoStr PK11SlotInfo; /* defined in secmodti.h */
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typedef struct PK11PreSlotInfoStr PK11PreSlotInfo; /* defined in secmodti.h */
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typedef struct PK11SymKeyStr PK11SymKey; /* defined in secmodti.h */
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typedef struct PK11ContextStr PK11Context; /* defined in secmodti.h */
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typedef struct PK11SlotListStr PK11SlotList;
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typedef struct PK11SlotListElementStr PK11SlotListElement;
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typedef struct PK11RSAGenParamsStr PK11RSAGenParams;
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typedef unsigned long SECMODModuleID;
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typedef struct PK11DefaultArrayEntryStr PK11DefaultArrayEntry;
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typedef struct PK11GenericObjectStr PK11GenericObject;
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typedef void (*PK11FreeDataFunc)(void *);
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struct SECMODModuleStr {
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PRArenaPool *arena;
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PRBool internal; /* true of internally linked modules, false
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* for the loaded modules */
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PRBool loaded; /* Set to true if module has been loaded */
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PRBool isFIPS; /* Set to true if module is finst internal */
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char *dllName; /* name of the shared library which implements
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* this module */
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char *commonName; /* name of the module to display to the user */
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void *library; /* pointer to the library. opaque. used only by
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* pk11load.c */
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void *functionList; /* The PKCS #11 function table */
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PZLock *refLock; /* only used pk11db.c */
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int refCount; /* Module reference count */
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PK11SlotInfo **slots; /* array of slot points attached to this mod*/
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int slotCount; /* count of slot in above array */
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PK11PreSlotInfo *slotInfo; /* special info about slots default settings */
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int slotInfoCount; /* count */
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SECMODModuleID moduleID; /* ID so we can find this module again */
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PRBool isThreadSafe;
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unsigned long ssl[2]; /* SSL cipher enable flags */
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char *libraryParams; /* Module specific parameters */
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void *moduleDBFunc; /* function to return module configuration data*/
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SECMODModule *parent; /* module that loaded us */
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PRBool isCritical; /* This module must load successfully */
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PRBool isModuleDB; /* this module has lists of PKCS #11 modules */
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PRBool moduleDBOnly; /* this module only has lists of PKCS #11 modules */
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int trustOrder; /* order for this module's certificate trust rollup */
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int cipherOrder; /* order for cipher operations */
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unsigned long evControlMask; /* control the running and shutdown of slot
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* events (SECMOD_WaitForAnyTokenEvent) */
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CK_VERSION cryptokiVersion; /* version of this library */
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};
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/* evControlMask flags */
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/*
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* These bits tell the current state of a SECMOD_WaitForAnyTokenEvent.
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*
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* SECMOD_WAIT_PKCS11_EVENT - we're waiting in the PKCS #11 module in
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* C_WaitForSlotEvent().
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* SECMOD_WAIT_SIMULATED_EVENT - we're waiting in the NSS simulation code
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* which polls for token insertion and removal events.
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* SECMOD_END_WAIT - SECMOD_CancelWait has been called while the module is
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* waiting in SECMOD_WaitForAnyTokenEvent. SECMOD_WaitForAnyTokenEvent
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* should return immediately to it's caller.
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*/
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#define SECMOD_END_WAIT 0x01
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#define SECMOD_WAIT_SIMULATED_EVENT 0x02
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#define SECMOD_WAIT_PKCS11_EVENT 0x04
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struct SECMODModuleListStr {
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SECMODModuleList *next;
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SECMODModule *module;
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};
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struct PK11SlotListStr {
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PK11SlotListElement *head;
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PK11SlotListElement *tail;
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PZLock *lock;
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};
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struct PK11SlotListElementStr {
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PK11SlotListElement *next;
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PK11SlotListElement *prev;
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PK11SlotInfo *slot;
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int refCount;
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};
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struct PK11RSAGenParamsStr {
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int keySizeInBits;
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unsigned long pe;
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};
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typedef enum {
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PK11CertListUnique = 0, /* get one instance of all certs */
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PK11CertListUser = 1, /* get all instances of user certs */
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PK11CertListRootUnique = 2, /* get one instance of CA certs without a private key.
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* deprecated. Use PK11CertListCAUnique
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*/
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PK11CertListCA = 3, /* get all instances of CA certs */
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PK11CertListCAUnique = 4, /* get one instance of CA certs */
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PK11CertListUserUnique = 5, /* get one instance of user certs */
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PK11CertListAll = 6 /* get all instances of all certs */
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} PK11CertListType;
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/*
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* Entry into the Array which lists all the legal bits for the default flags
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* in the slot, their definition, and the PKCS #11 mechanism the represent
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* Always Statically allocated.
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*/
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struct PK11DefaultArrayEntryStr {
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char *name;
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unsigned long flag;
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unsigned long mechanism; /* this is a long so we don't include the
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* whole pkcs 11 world to use this header */
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};
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#define SECMOD_RSA_FLAG 0x00000001L
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#define SECMOD_DSA_FLAG 0x00000002L
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#define SECMOD_RC2_FLAG 0x00000004L
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#define SECMOD_RC4_FLAG 0x00000008L
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#define SECMOD_DES_FLAG 0x00000010L
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#define SECMOD_DH_FLAG 0x00000020L
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#define SECMOD_FORTEZZA_FLAG 0x00000040L
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#define SECMOD_RC5_FLAG 0x00000080L
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#define SECMOD_SHA1_FLAG 0x00000100L
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#define SECMOD_MD5_FLAG 0x00000200L
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#define SECMOD_MD2_FLAG 0x00000400L
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#define SECMOD_SSL_FLAG 0x00000800L
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#define SECMOD_TLS_FLAG 0x00001000L
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#define SECMOD_AES_FLAG 0x00002000L
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#define SECMOD_SHA256_FLAG 0x00004000L
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#define SECMOD_SHA512_FLAG 0x00008000L /* also for SHA384 */
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/* reserved bit for future, do not use */
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#define SECMOD_RESERVED_FLAG 0X08000000L
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#define SECMOD_FRIENDLY_FLAG 0x10000000L
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#define SECMOD_RANDOM_FLAG 0x80000000L
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/* need to make SECMOD and PK11 prefixes consistant. */
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#define PK11_OWN_PW_DEFAULTS 0x20000000L
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#define PK11_DISABLE_FLAG 0x40000000L
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/* FAKE PKCS #11 defines */
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#define CKM_FAKE_RANDOM 0x80000efeL
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#define CKM_INVALID_MECHANISM 0xffffffffL
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#define CKA_DIGEST 0x81000000L
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#define CKA_FLAGS_ONLY 0 /* CKA_CLASS */
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/*
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* PK11AttrFlags
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*
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* A 32-bit bitmask of PK11_ATTR_XXX flags
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*/
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typedef PRUint32 PK11AttrFlags;
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/*
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* PK11_ATTR_XXX
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*
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* The following PK11_ATTR_XXX bitflags are used to specify
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* PKCS #11 object attributes that have Boolean values. Some NSS
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* functions have a "PK11AttrFlags attrFlags" parameter whose value
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* is the logical OR of these bitflags. NSS use these bitflags on
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* private keys or secret keys. Some of these bitflags also apply
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* to the public keys associated with the private keys.
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*
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* For each PKCS #11 object attribute, we need two bitflags to
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* specify not only "true" and "false" but also "default". For
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* example, PK11_ATTR_PRIVATE and PK11_ATTR_PUBLIC control the
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* CKA_PRIVATE attribute. If PK11_ATTR_PRIVATE is set, we add
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* { CKA_PRIVATE, &cktrue, sizeof(CK_BBOOL) }
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* to the template. If PK11_ATTR_PUBLIC is set, we add
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* { CKA_PRIVATE, &ckfalse, sizeof(CK_BBOOL) }
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* to the template. If neither flag is set, we don't add any
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* CKA_PRIVATE entry to the template.
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*/
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/*
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* Attributes for PKCS #11 storage objects, which include not only
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* keys but also certificates and domain parameters.
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*/
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/*
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* PK11_ATTR_TOKEN
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* PK11_ATTR_SESSION
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*
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* These two flags determine whether the object is a token or
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* session object.
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*
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* These two flags are related and cannot both be set.
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* If the PK11_ATTR_TOKEN flag is set, the object is a token
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* object. If the PK11_ATTR_SESSION flag is set, the object is
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* a session object. If neither flag is set, the object is *by
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* default* a session object.
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*
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* These two flags specify the value of the PKCS #11 CKA_TOKEN
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* attribute.
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*/
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#define PK11_ATTR_TOKEN 0x00000001L
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#define PK11_ATTR_SESSION 0x00000002L
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/*
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* PK11_ATTR_PRIVATE
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* PK11_ATTR_PUBLIC
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*
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* These two flags determine whether the object is a private or
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* public object. A user may not access a private object until the
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* user has authenticated to the token.
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*
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* These two flags are related and cannot both be set.
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* If the PK11_ATTR_PRIVATE flag is set, the object is a private
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* object. If the PK11_ATTR_PUBLIC flag is set, the object is a
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* public object. If neither flag is set, it is token-specific
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* whether the object is private or public.
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*
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* These two flags specify the value of the PKCS #11 CKA_PRIVATE
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* attribute. NSS only uses this attribute on private and secret
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* keys, so public keys created by NSS get the token-specific
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* default value of the CKA_PRIVATE attribute.
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*/
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#define PK11_ATTR_PRIVATE 0x00000004L
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#define PK11_ATTR_PUBLIC 0x00000008L
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/*
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* PK11_ATTR_MODIFIABLE
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* PK11_ATTR_UNMODIFIABLE
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*
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* These two flags determine whether the object is modifiable or
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* read-only.
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*
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* These two flags are related and cannot both be set.
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* If the PK11_ATTR_MODIFIABLE flag is set, the object can be
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* modified. If the PK11_ATTR_UNMODIFIABLE flag is set, the object
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* is read-only. If neither flag is set, the object is *by default*
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* modifiable.
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*
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* These two flags specify the value of the PKCS #11 CKA_MODIFIABLE
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* attribute.
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*/
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#define PK11_ATTR_MODIFIABLE 0x00000010L
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#define PK11_ATTR_UNMODIFIABLE 0x00000020L
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/* Attributes for PKCS #11 key objects. */
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/*
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* PK11_ATTR_SENSITIVE
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* PK11_ATTR_INSENSITIVE
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*
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* These two flags are related and cannot both be set.
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* If the PK11_ATTR_SENSITIVE flag is set, the key is sensitive.
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* If the PK11_ATTR_INSENSITIVE flag is set, the key is not
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* sensitive. If neither flag is set, it is token-specific whether
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* the key is sensitive or not.
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*
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* If a key is sensitive, certain attributes of the key cannot be
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* revealed in plaintext outside the token.
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*
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* This flag specifies the value of the PKCS #11 CKA_SENSITIVE
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* attribute. Although the default value of the CKA_SENSITIVE
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* attribute for secret keys is CK_FALSE per PKCS #11, some FIPS
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* tokens set the default value to CK_TRUE because only CK_TRUE
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* is allowed. So in practice the default value of this attribute
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* is token-specific, hence the need for two bitflags.
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*/
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#define PK11_ATTR_SENSITIVE 0x00000040L
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#define PK11_ATTR_INSENSITIVE 0x00000080L
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/*
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* PK11_ATTR_EXTRACTABLE
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* PK11_ATTR_UNEXTRACTABLE
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*
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* These two flags are related and cannot both be set.
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* If the PK11_ATTR_EXTRACTABLE flag is set, the key is extractable
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* and can be wrapped. If the PK11_ATTR_UNEXTRACTABLE flag is set,
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* the key is not extractable, and certain attributes of the key
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* cannot be revealed in plaintext outside the token (just like a
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* sensitive key). If neither flag is set, it is token-specific
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* whether the key is extractable or not.
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*
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* These two flags specify the value of the PKCS #11 CKA_EXTRACTABLE
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* attribute.
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*/
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#define PK11_ATTR_EXTRACTABLE 0x00000100L
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#define PK11_ATTR_UNEXTRACTABLE 0x00000200L
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/* Cryptographic module types */
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#define SECMOD_EXTERNAL 0 /* external module */
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#define SECMOD_INTERNAL 1 /* internal default module */
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#define SECMOD_FIPS 2 /* internal fips module */
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/* default module configuration strings */
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#define SECMOD_SLOT_FLAGS "slotFlags=[RSA,DSA,DH,RC2,RC4,DES,RANDOM,SHA1,MD5,MD2,SSL,TLS,AES,SHA256,SHA512]"
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#define SECMOD_MAKE_NSS_FLAGS(fips,slot) \
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"Flags=internal,critical"fips" slotparams=("#slot"={"SECMOD_SLOT_FLAGS"})"
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#define SECMOD_INT_NAME "NSS Internal PKCS #11 Module"
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#define SECMOD_INT_FLAGS SECMOD_MAKE_NSS_FLAGS("",1)
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#define SECMOD_FIPS_NAME "NSS Internal FIPS PKCS #11 Module"
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#define SECMOD_FIPS_FLAGS SECMOD_MAKE_NSS_FLAGS(",fips",3)
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/*
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* What is the origin of a given Key. Normally this doesn't matter, but
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* the fortezza code needs to know if it needs to invoke the SSL3 fortezza
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* hack.
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*/
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typedef enum {
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PK11_OriginNULL = 0, /* There is not key, it's a null SymKey */
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PK11_OriginDerive = 1, /* Key was derived from some other key */
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PK11_OriginGenerated = 2, /* Key was generated (also PBE keys) */
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PK11_OriginFortezzaHack = 3,/* Key was marked for fortezza hack */
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PK11_OriginUnwrap = 4 /* Key was unwrapped or decrypted */
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} PK11Origin;
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/* PKCS #11 disable reasons */
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typedef enum {
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PK11_DIS_NONE = 0,
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PK11_DIS_USER_SELECTED = 1,
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PK11_DIS_COULD_NOT_INIT_TOKEN = 2,
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PK11_DIS_TOKEN_VERIFY_FAILED = 3,
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PK11_DIS_TOKEN_NOT_PRESENT = 4
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} PK11DisableReasons;
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/* types of PKCS #11 objects */
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typedef enum {
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PK11_TypeGeneric = 0,
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PK11_TypePrivKey = 1,
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PK11_TypePubKey = 2,
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PK11_TypeCert = 3,
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PK11_TypeSymKey = 4
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} PK11ObjectType;
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/* function pointer type for password callback function.
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* This type is passed in to PK11_SetPasswordFunc()
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*/
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typedef char *(PR_CALLBACK *PK11PasswordFunc)(PK11SlotInfo *slot, PRBool retry, void *arg);
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typedef PRBool (PR_CALLBACK *PK11VerifyPasswordFunc)(PK11SlotInfo *slot, void *arg);
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typedef PRBool (PR_CALLBACK *PK11IsLoggedInFunc)(PK11SlotInfo *slot, void *arg);
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/*
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* Special strings the password callback function can return only if
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* the slot is an protected auth path slot.
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*/
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#define PK11_PW_RETRY "RETRY" /* an failed attempt to authenticate
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* has already been made, just retry
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* the operation */
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#define PK11_PW_AUTHENTICATED "AUTH" /* a successful attempt to authenticate
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* has completed. Continue without
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* another call to C_Login */
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/* All other non-null values mean that that NSS could call C_Login to force
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* the authentication. The following define is to aid applications in
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* documenting that is what it's trying to do */
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#define PK11_PW_TRY "TRY" /* Default: a prompt has been presented
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* to the user, initiate a C_Login
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* to authenticate the token */
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/*
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* PKCS #11 key structures
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*/
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/*
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** Attributes
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*/
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struct SECKEYAttributeStr {
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SECItem attrType;
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SECItem **attrValue;
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};
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typedef struct SECKEYAttributeStr SECKEYAttribute;
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/*
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** A PKCS#8 private key info object
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*/
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struct SECKEYPrivateKeyInfoStr {
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PLArenaPool *arena;
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SECItem version;
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SECAlgorithmID algorithm;
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SECItem privateKey;
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SECKEYAttribute **attributes;
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};
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typedef struct SECKEYPrivateKeyInfoStr SECKEYPrivateKeyInfo;
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/*
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** A PKCS#8 private key info object
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*/
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struct SECKEYEncryptedPrivateKeyInfoStr {
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PLArenaPool *arena;
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SECAlgorithmID algorithm;
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SECItem encryptedData;
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};
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typedef struct SECKEYEncryptedPrivateKeyInfoStr SECKEYEncryptedPrivateKeyInfo;
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/*
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* token removal detection
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*/
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typedef enum {
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PK11TokenNotRemovable = 0,
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PK11TokenPresent = 1,
|
|
PK11TokenChanged = 2,
|
|
PK11TokenRemoved = 3
|
|
} PK11TokenStatus;
|
|
|
|
typedef enum {
|
|
PK11TokenRemovedOrChangedEvent = 0,
|
|
PK11TokenPresentEvent = 1
|
|
} PK11TokenEvent;
|
|
|
|
/*
|
|
* CRL Import Flags
|
|
*/
|
|
#define CRL_IMPORT_DEFAULT_OPTIONS 0x00000000
|
|
#define CRL_IMPORT_BYPASS_CHECKS 0x00000001
|
|
|
|
#endif /*_SECMODT_H_ */
|