diff options
Diffstat (limited to 'security/nss/lib/softoken/pkcs11.c')
| -rw-r--r-- | security/nss/lib/softoken/pkcs11.c | 4192 |
1 files changed, 0 insertions, 4192 deletions
diff --git a/security/nss/lib/softoken/pkcs11.c b/security/nss/lib/softoken/pkcs11.c deleted file mode 100644 index bd20ea8b8..000000000 --- a/security/nss/lib/softoken/pkcs11.c +++ /dev/null @@ -1,4192 +0,0 @@ -/* - * 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 Netscape are - * Copyright (C) 1994-2000 Netscape Communications Corporation. All - * Rights Reserved. - * - * Contributor(s): - * Dr Stephen Henson <stephen.henson@gemplus.com> - * - * Alternatively, the contents of this file may be used under the - * terms of the GNU General Public License Version 2 or later (the - * "GPL"), in which case the provisions of the GPL are applicable - * instead of those above. If you wish to allow use of your - * version of this file only under the terms of the GPL and not to - * allow others to use your version of this file under the MPL, - * indicate your decision by deleting the provisions above and - * replace them with the notice and other provisions required by - * the GPL. If you do not delete the provisions above, a recipient - * may use your version of this file under either the MPL or the - * GPL. - */ -/* - * This file implements PKCS 11 on top of our existing security modules - * - * For more information about PKCS 11 See PKCS 11 Token Inteface Standard. - * This implementation has two slots: - * slot 1 is our generic crypto support. It does not require login. - * It supports Public Key ops, and all they bulk ciphers and hashes. - * It can also support Private Key ops for imported Private keys. It does - * not have any token storage. - * slot 2 is our private key support. It requires a login before use. It - * can store Private Keys and Certs as token objects. Currently only private - * keys and their associated Certificates are saved on the token. - * - * In this implementation, session objects are only visible to the session - * that created or generated them. - */ -#include "seccomon.h" -#include "secitem.h" -#include "pkcs11.h" -#include "pkcs11i.h" -#include "softoken.h" -#include "lowkeyi.h" -#include "blapi.h" -#include "secder.h" -#include "secport.h" -#include "pcert.h" -#include "secrng.h" - -#include "keydbi.h" - - -/* - * ******************** Static data ******************************* - */ - -/* The next three strings must be exactly 32 characters long */ -static char *manufacturerID = "mozilla.org "; -static char manufacturerID_space[33]; -static char *libraryDescription = "NSS Internal Crypto Services "; -static char libraryDescription_space[33]; - -#define __PASTE(x,y) x##y - -/* - * we renamed all our internal functions, get the correct - * definitions for them... - */ -#undef CK_PKCS11_FUNCTION_INFO -#undef CK_NEED_ARG_LIST - -#define CK_EXTERN extern -#define CK_PKCS11_FUNCTION_INFO(func) \ - CK_RV __PASTE(NS,func) -#define CK_NEED_ARG_LIST 1 - -#include "pkcs11f.h" - - - -/* build the crypto module table */ -static const CK_FUNCTION_LIST pk11_funcList = { - { 1, 10 }, - -#undef CK_PKCS11_FUNCTION_INFO -#undef CK_NEED_ARG_LIST - -#define CK_PKCS11_FUNCTION_INFO(func) \ - __PASTE(NS,func), -#include "pkcs11f.h" - -}; - -#undef CK_PKCS11_FUNCTION_INFO -#undef CK_NEED_ARG_LIST - - -#undef __PASTE - -/* List of DES Weak Keys */ -typedef unsigned char desKey[8]; -static const desKey pk11_desWeakTable[] = { -#ifdef noParity - /* weak */ - { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, - { 0x1e, 0x1e, 0x1e, 0x1e, 0x0e, 0x0e, 0x0e, 0x0e }, - { 0xe0, 0xe0, 0xe0, 0xe0, 0xf0, 0xf0, 0xf0, 0xf0 }, - { 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe }, - /* semi-weak */ - { 0x00, 0xfe, 0x00, 0xfe, 0x00, 0xfe, 0x00, 0xfe }, - { 0xfe, 0x00, 0xfe, 0x00, 0x00, 0xfe, 0x00, 0xfe }, - - { 0x1e, 0xe0, 0x1e, 0xe0, 0x0e, 0xf0, 0x0e, 0xf0 }, - { 0xe0, 0x1e, 0xe0, 0x1e, 0xf0, 0x0e, 0xf0, 0x0e }, - - { 0x00, 0xe0, 0x00, 0xe0, 0x00, 0x0f, 0x00, 0x0f }, - { 0xe0, 0x00, 0xe0, 0x00, 0xf0, 0x00, 0xf0, 0x00 }, - - { 0x1e, 0xfe, 0x1e, 0xfe, 0x0e, 0xfe, 0x0e, 0xfe }, - { 0xfe, 0x1e, 0xfe, 0x1e, 0xfe, 0x0e, 0xfe, 0x0e }, - - { 0x00, 0x1e, 0x00, 0x1e, 0x00, 0x0e, 0x00, 0x0e }, - { 0x1e, 0x00, 0x1e, 0x00, 0x0e, 0x00, 0x0e, 0x00 }, - - { 0xe0, 0xfe, 0xe0, 0xfe, 0xf0, 0xfe, 0xf0, 0xfe }, - { 0xfe, 0xe0, 0xfe, 0xe0, 0xfe, 0xf0, 0xfe, 0xf0 }, -#else - /* weak */ - { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 }, - { 0x1f, 0x1f, 0x1f, 0x1f, 0x0e, 0x0e, 0x0e, 0x0e }, - { 0xe0, 0xe0, 0xe0, 0xe0, 0xf1, 0xf1, 0xf1, 0xf1 }, - { 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe }, - - /* semi-weak */ - { 0x01, 0xfe, 0x01, 0xfe, 0x01, 0xfe, 0x01, 0xfe }, - { 0xfe, 0x01, 0xfe, 0x01, 0xfe, 0x01, 0xfe, 0x01 }, - - { 0x1f, 0xe0, 0x1f, 0xe0, 0x0e, 0xf1, 0x0e, 0xf1 }, - { 0xe0, 0x1f, 0xe0, 0x1f, 0xf1, 0x0e, 0xf1, 0x0e }, - - { 0x01, 0xe0, 0x01, 0xe0, 0x01, 0xf1, 0x01, 0xf1 }, - { 0xe0, 0x01, 0xe0, 0x01, 0xf1, 0x01, 0xf1, 0x01 }, - - { 0x1f, 0xfe, 0x1f, 0xfe, 0x0e, 0xfe, 0x0e, 0xfe }, - { 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x0e, 0xfe, 0x0e }, - - { 0x01, 0x1f, 0x01, 0x1f, 0x01, 0x0e, 0x01, 0x0e }, - { 0x1f, 0x01, 0x1f, 0x01, 0x0e, 0x01, 0x0e, 0x01 }, - - { 0xe0, 0xfe, 0xe0, 0xfe, 0xf1, 0xfe, 0xf1, 0xfe }, - { 0xfe, 0xe0, 0xfe, 0xe0, 0xfe, 0xf1, 0xfe, 0xf1 } -#endif -}; - - -static const int pk11_desWeakTableSize = sizeof(pk11_desWeakTable)/ - sizeof(pk11_desWeakTable[0]); - -/* DES KEY Parity conversion table. Takes each byte/2 as an index, returns - * that byte with the proper parity bit set */ -static const unsigned char parityTable[256] = { -/* Even...0x00,0x02,0x04,0x06,0x08,0x0a,0x0c,0x0e */ -/* E */ 0x01,0x02,0x04,0x07,0x08,0x0b,0x0d,0x0e, -/* Odd....0x10,0x12,0x14,0x16,0x18,0x1a,0x1c,0x1e */ -/* O */ 0x10,0x13,0x15,0x16,0x19,0x1a,0x1c,0x1f, -/* Odd....0x20,0x22,0x24,0x26,0x28,0x2a,0x2c,0x2e */ -/* O */ 0x20,0x23,0x25,0x26,0x29,0x2a,0x2c,0x2f, -/* Even...0x30,0x32,0x34,0x36,0x38,0x3a,0x3c,0x3e */ -/* E */ 0x31,0x32,0x34,0x37,0x38,0x3b,0x3d,0x3e, -/* Odd....0x40,0x42,0x44,0x46,0x48,0x4a,0x4c,0x4e */ -/* O */ 0x40,0x43,0x45,0x46,0x49,0x4a,0x4c,0x4f, -/* Even...0x50,0x52,0x54,0x56,0x58,0x5a,0x5c,0x5e */ -/* E */ 0x51,0x52,0x54,0x57,0x58,0x5b,0x5d,0x5e, -/* Even...0x60,0x62,0x64,0x66,0x68,0x6a,0x6c,0x6e */ -/* E */ 0x61,0x62,0x64,0x67,0x68,0x6b,0x6d,0x6e, -/* Odd....0x70,0x72,0x74,0x76,0x78,0x7a,0x7c,0x7e */ -/* O */ 0x70,0x73,0x75,0x76,0x79,0x7a,0x7c,0x7f, -/* Odd....0x80,0x82,0x84,0x86,0x88,0x8a,0x8c,0x8e */ -/* O */ 0x80,0x83,0x85,0x86,0x89,0x8a,0x8c,0x8f, -/* Even...0x90,0x92,0x94,0x96,0x98,0x9a,0x9c,0x9e */ -/* E */ 0x91,0x92,0x94,0x97,0x98,0x9b,0x9d,0x9e, -/* Even...0xa0,0xa2,0xa4,0xa6,0xa8,0xaa,0xac,0xae */ -/* E */ 0xa1,0xa2,0xa4,0xa7,0xa8,0xab,0xad,0xae, -/* Odd....0xb0,0xb2,0xb4,0xb6,0xb8,0xba,0xbc,0xbe */ -/* O */ 0xb0,0xb3,0xb5,0xb6,0xb9,0xba,0xbc,0xbf, -/* Even...0xc0,0xc2,0xc4,0xc6,0xc8,0xca,0xcc,0xce */ -/* E */ 0xc1,0xc2,0xc4,0xc7,0xc8,0xcb,0xcd,0xce, -/* Odd....0xd0,0xd2,0xd4,0xd6,0xd8,0xda,0xdc,0xde */ -/* O */ 0xd0,0xd3,0xd5,0xd6,0xd9,0xda,0xdc,0xdf, -/* Odd....0xe0,0xe2,0xe4,0xe6,0xe8,0xea,0xec,0xee */ -/* O */ 0xe0,0xe3,0xe5,0xe6,0xe9,0xea,0xec,0xef, -/* Even...0xf0,0xf2,0xf4,0xf6,0xf8,0xfa,0xfc,0xfe */ -/* E */ 0xf1,0xf2,0xf4,0xf7,0xf8,0xfb,0xfd,0xfe, -}; - -/* Mechanisms */ -struct mechanismList { - CK_MECHANISM_TYPE type; - CK_MECHANISM_INFO domestic; - PRBool privkey; -}; - -/* - * the following table includes a complete list of mechanism defined by - * PKCS #11 version 2.01. Those Mechanisms not supported by this PKCS #11 - * module are ifdef'ed out. - */ -#define CKF_EN_DE CKF_ENCRYPT | CKF_DECRYPT -#define CKF_WR_UN CKF_WRAP | CKF_UNWRAP -#define CKF_SN_VR CKF_SIGN | CKF_VERIFY -#define CKF_SN_RE CKF_SIGN_RECOVER | CKF_VERIFY_RECOVER - -#define CKF_EN_DE_WR_UN CKF_EN_DE | CKF_WR_UN -#define CKF_SN_VR_RE CKF_SN_VR | CKF_SN_RE -#define CKF_DUZ_IT_ALL CKF_EN_DE_WR_UN | CKF_SN_VR_RE - -#define CK_MAX 0xffffffff - -static const struct mechanismList mechanisms[] = { - - /* - * PKCS #11 Mechanism List. - * - * The first argument is the PKCS #11 Mechanism we support. - * The second argument is Mechanism info structure. It includes: - * The minimum key size, - * in bits for RSA, DSA, DH, KEA, RC2 and RC4 * algs. - * in bytes for RC5, AES, and CAST* - * ignored for DES*, IDEA and FORTEZZA based - * The maximum key size, - * in bits for RSA, DSA, DH, KEA, RC2 and RC4 * algs. - * in bytes for RC5, AES, and CAST* - * ignored for DES*, IDEA and FORTEZZA based - * Flags - * What operations are supported by this mechanism. - * The third argument is a bool which tells if this mechanism is - * supported in the database token. - * - */ - - /* ------------------------- RSA Operations ---------------------------*/ - {CKM_RSA_PKCS_KEY_PAIR_GEN,{128,CK_MAX,CKF_GENERATE_KEY_PAIR},PR_TRUE}, - {CKM_RSA_PKCS, {128,CK_MAX,CKF_DUZ_IT_ALL}, PR_TRUE}, -#ifdef PK11_RSA9796_SUPPORTED - {CKM_RSA_9796, {128,CK_MAX,CKF_DUZ_IT_ALL}, PR_TRUE}, -#endif - {CKM_RSA_X_509, {128,CK_MAX,CKF_DUZ_IT_ALL}, PR_TRUE}, - /* -------------- RSA Multipart Signing Operations -------------------- */ - {CKM_MD2_RSA_PKCS, {128,CK_MAX,CKF_SN_VR}, PR_TRUE}, - {CKM_MD5_RSA_PKCS, {128,CK_MAX,CKF_SN_VR}, PR_TRUE}, - {CKM_SHA1_RSA_PKCS, {128,CK_MAX,CKF_SN_VR}, PR_TRUE}, - /* ------------------------- DSA Operations --------------------------- */ - {CKM_DSA_KEY_PAIR_GEN, {512, 1024, CKF_GENERATE_KEY_PAIR}, PR_TRUE}, - {CKM_DSA, {512, 1024, CKF_SN_VR}, PR_TRUE}, - {CKM_DSA_SHA1, {512, 1024, CKF_SN_VR}, PR_TRUE}, - /* -------------------- Diffie Hellman Operations --------------------- */ - /* no diffie hellman yet */ - {CKM_DH_PKCS_KEY_PAIR_GEN, {128, 1024, CKF_GENERATE_KEY_PAIR}, PR_TRUE}, - {CKM_DH_PKCS_DERIVE, {128, 1024, CKF_DERIVE}, PR_TRUE}, - /* ------------------------- RC2 Operations --------------------------- */ - {CKM_RC2_KEY_GEN, {1, 128, CKF_GENERATE}, PR_FALSE}, - {CKM_RC2_ECB, {1, 128, CKF_EN_DE_WR_UN}, PR_FALSE}, - {CKM_RC2_CBC, {1, 128, CKF_EN_DE_WR_UN}, PR_FALSE}, - {CKM_RC2_MAC, {1, 128, CKF_SN_VR}, PR_FALSE}, - {CKM_RC2_MAC_GENERAL, {1, 128, CKF_SN_VR}, PR_FALSE}, - {CKM_RC2_CBC_PAD, {1, 128, CKF_EN_DE_WR_UN}, PR_FALSE}, - /* ------------------------- RC4 Operations --------------------------- */ - {CKM_RC4_KEY_GEN, {1, 256, CKF_GENERATE}, PR_FALSE}, - {CKM_RC4, {1, 256, CKF_EN_DE_WR_UN}, PR_FALSE}, - /* ------------------------- DES Operations --------------------------- */ - {CKM_DES_KEY_GEN, { 8, 8, CKF_GENERATE}, PR_FALSE}, - {CKM_DES_ECB, { 8, 8, CKF_EN_DE_WR_UN}, PR_FALSE}, - {CKM_DES_CBC, { 8, 8, CKF_EN_DE_WR_UN}, PR_FALSE}, - {CKM_DES_MAC, { 8, 8, CKF_SN_VR}, PR_FALSE}, - {CKM_DES_MAC_GENERAL, { 8, 8, CKF_SN_VR}, PR_FALSE}, - {CKM_DES_CBC_PAD, { 8, 8, CKF_EN_DE_WR_UN}, PR_FALSE}, - {CKM_DES2_KEY_GEN, {24, 24, CKF_GENERATE}, PR_FALSE}, - {CKM_DES3_KEY_GEN, {24, 24, CKF_GENERATE}, PR_TRUE }, - {CKM_DES3_ECB, {24, 24, CKF_EN_DE_WR_UN}, PR_TRUE }, - {CKM_DES3_CBC, {24, 24, CKF_EN_DE_WR_UN}, PR_TRUE }, - {CKM_DES3_MAC, {24, 24, CKF_SN_VR}, PR_TRUE }, - {CKM_DES3_MAC_GENERAL, {24, 24, CKF_SN_VR}, PR_TRUE }, - {CKM_DES3_CBC_PAD, {24, 24, CKF_EN_DE_WR_UN}, PR_TRUE }, - /* ------------------------- CDMF Operations --------------------------- */ - {CKM_CDMF_KEY_GEN, {8, 8, CKF_GENERATE}, PR_FALSE}, - {CKM_CDMF_ECB, {8, 8, CKF_EN_DE_WR_UN}, PR_FALSE}, - {CKM_CDMF_CBC, {8, 8, CKF_EN_DE_WR_UN}, PR_FALSE}, - {CKM_CDMF_MAC, {8, 8, CKF_SN_VR}, PR_FALSE}, - {CKM_CDMF_MAC_GENERAL, {8, 8, CKF_SN_VR}, PR_FALSE}, - {CKM_CDMF_CBC_PAD, {8, 8, CKF_EN_DE_WR_UN}, PR_FALSE}, - /* ------------------------- AES Operations --------------------------- */ - {CKM_AES_KEY_GEN, {16, 32, CKF_GENERATE}, PR_FALSE}, - {CKM_AES_ECB, {16, 32, CKF_EN_DE_WR_UN}, PR_FALSE}, - {CKM_AES_CBC, {16, 32, CKF_EN_DE_WR_UN}, PR_FALSE}, - {CKM_AES_MAC, {16, 32, CKF_SN_VR}, PR_FALSE}, - {CKM_AES_MAC_GENERAL, {16, 32, CKF_SN_VR}, PR_FALSE}, - {CKM_AES_CBC_PAD, {16, 32, CKF_EN_DE_WR_UN}, PR_FALSE}, - /* ------------------------- Hashing Operations ----------------------- */ - {CKM_MD2, {0, 0, CKF_DIGEST}, PR_FALSE}, - {CKM_MD2_HMAC, {1, 128, CKF_SN_VR}, PR_FALSE}, - {CKM_MD2_HMAC_GENERAL, {1, 128, CKF_SN_VR}, PR_FALSE}, - {CKM_MD5, {0, 0, CKF_DIGEST}, PR_FALSE}, - {CKM_MD5_HMAC, {1, 128, CKF_SN_VR}, PR_FALSE}, - {CKM_MD5_HMAC_GENERAL, {1, 128, CKF_SN_VR}, PR_FALSE}, - {CKM_SHA_1, {0, 0, CKF_DIGEST}, PR_FALSE}, - {CKM_SHA_1_HMAC, {1, 128, CKF_SN_VR}, PR_FALSE}, - {CKM_SHA_1_HMAC_GENERAL, {1, 128, CKF_SN_VR}, PR_FALSE}, - {CKM_TLS_PRF_GENERAL, {0, 512, CKF_SN_VR}, PR_FALSE}, - /* ------------------------- CAST Operations --------------------------- */ -#ifdef NSS_SOFTOKEN_DOES_CAST - /* Cast operations are not supported ( yet? ) */ - {CKM_CAST_KEY_GEN, {1, 8, CKF_GENERATE}, PR_FALSE}, - {CKM_CAST_ECB, {1, 8, CKF_EN_DE_WR_UN}, PR_FALSE}, - {CKM_CAST_CBC, {1, 8, CKF_EN_DE_WR_UN}, PR_FALSE}, - {CKM_CAST_MAC, {1, 8, CKF_SN_VR}, PR_FALSE}, - {CKM_CAST_MAC_GENERAL, {1, 8, CKF_SN_VR}, PR_FALSE}, - {CKM_CAST_CBC_PAD, {1, 8, CKF_EN_DE_WR_UN}, PR_FALSE}, - {CKM_CAST3_KEY_GEN, {1, 16, CKF_GENERATE}, PR_FALSE}, - {CKM_CAST3_ECB, {1, 16, CKF_EN_DE_WR_UN}, PR_FALSE}, - {CKM_CAST3_CBC, {1, 16, CKF_EN_DE_WR_UN}, PR_FALSE}, - {CKM_CAST3_MAC, {1, 16, CKF_SN_VR}, PR_FALSE}, - {CKM_CAST3_MAC_GENERAL, {1, 16, CKF_SN_VR}, PR_FALSE}, - {CKM_CAST3_CBC_PAD, {1, 16, CKF_EN_DE_WR_UN}, PR_FALSE}, - {CKM_CAST5_KEY_GEN, {1, 16, CKF_GENERATE}, PR_FALSE}, - {CKM_CAST5_ECB, {1, 16, CKF_EN_DE_WR_UN}, PR_FALSE}, - {CKM_CAST5_CBC, {1, 16, CKF_EN_DE_WR_UN}, PR_FALSE}, - {CKM_CAST5_MAC, {1, 16, CKF_SN_VR}, PR_FALSE}, - {CKM_CAST5_MAC_GENERAL, {1, 16, CKF_SN_VR}, PR_FALSE}, - {CKM_CAST5_CBC_PAD, {1, 16, CKF_EN_DE_WR_UN}, PR_FALSE}, -#endif -#if NSS_SOFTOKEN_DOES_RC5 - /* ------------------------- RC5 Operations --------------------------- */ - {CKM_RC5_KEY_GEN, {1, 32, CKF_GENERATE}, PR_FALSE}, - {CKM_RC5_ECB, {1, 32, CKF_EN_DE_WR_UN}, PR_FALSE}, - {CKM_RC5_CBC, {1, 32, CKF_EN_DE_WR_UN}, PR_FALSE}, - {CKM_RC5_MAC, {1, 32, CKF_SN_VR}, PR_FALSE}, - {CKM_RC5_MAC_GENERAL, {1, 32, CKF_SN_VR}, PR_FALSE}, - {CKM_RC5_CBC_PAD, {1, 32, CKF_EN_DE_WR_UN}, PR_FALSE}, -#endif -#ifdef NSS_SOFTOKEN_DOES_IDEA - /* ------------------------- IDEA Operations -------------------------- */ - {CKM_IDEA_KEY_GEN, {16, 16, CKF_GENERATE}, PR_FALSE}, - {CKM_IDEA_ECB, {16, 16, CKF_EN_DE_WR_UN}, PR_FALSE}, - {CKM_IDEA_CBC, {16, 16, CKF_EN_DE_WR_UN}, PR_FALSE}, - {CKM_IDEA_MAC, {16, 16, CKF_SN_VR}, PR_FALSE}, - {CKM_IDEA_MAC_GENERAL, {16, 16, CKF_SN_VR}, PR_FALSE}, - {CKM_IDEA_CBC_PAD, {16, 16, CKF_EN_DE_WR_UN}, PR_FALSE}, -#endif - /* --------------------- Secret Key Operations ------------------------ */ - {CKM_GENERIC_SECRET_KEY_GEN, {1, 32, CKF_GENERATE}, PR_FALSE}, - {CKM_CONCATENATE_BASE_AND_KEY, {1, 32, CKF_GENERATE}, PR_FALSE}, - {CKM_CONCATENATE_BASE_AND_DATA, {1, 32, CKF_GENERATE}, PR_FALSE}, - {CKM_CONCATENATE_DATA_AND_BASE, {1, 32, CKF_GENERATE}, PR_FALSE}, - {CKM_XOR_BASE_AND_DATA, {1, 32, CKF_GENERATE}, PR_FALSE}, - {CKM_EXTRACT_KEY_FROM_KEY, {1, 32, CKF_DERIVE}, PR_FALSE}, - /* ---------------------- SSL Key Derivations ------------------------- */ - {CKM_SSL3_PRE_MASTER_KEY_GEN, {48, 48, CKF_GENERATE}, PR_FALSE}, - {CKM_SSL3_MASTER_KEY_DERIVE, {48, 48, CKF_DERIVE}, PR_FALSE}, - {CKM_SSL3_MASTER_KEY_DERIVE_DH, {8, 128, CKF_DERIVE}, PR_FALSE}, - {CKM_SSL3_KEY_AND_MAC_DERIVE, {48, 48, CKF_DERIVE}, PR_FALSE}, - {CKM_SSL3_MD5_MAC, { 0, 16, CKF_DERIVE}, PR_FALSE}, - {CKM_SSL3_SHA1_MAC, { 0, 20, CKF_DERIVE}, PR_FALSE}, - {CKM_MD5_KEY_DERIVATION, { 0, 16, CKF_DERIVE}, PR_FALSE}, - {CKM_MD2_KEY_DERIVATION, { 0, 16, CKF_DERIVE}, PR_FALSE}, - {CKM_SHA1_KEY_DERIVATION, { 0, 20, CKF_DERIVE}, PR_FALSE}, - {CKM_TLS_MASTER_KEY_DERIVE, {48, 48, CKF_DERIVE}, PR_FALSE}, - {CKM_TLS_MASTER_KEY_DERIVE_DH, {8, 128, CKF_DERIVE}, PR_FALSE}, - {CKM_TLS_KEY_AND_MAC_DERIVE, {48, 48, CKF_DERIVE}, PR_FALSE}, - /* ---------------------- PBE Key Derivations ------------------------ */ - {CKM_PBE_MD2_DES_CBC, {8, 8, CKF_DERIVE}, PR_TRUE}, - {CKM_PBE_MD5_DES_CBC, {8, 8, CKF_DERIVE}, PR_TRUE}, - /* ------------------ NETSCAPE PBE Key Derivations ------------------- */ - {CKM_NETSCAPE_PBE_SHA1_DES_CBC, { 8, 8, CKF_GENERATE}, PR_TRUE}, - {CKM_NETSCAPE_PBE_SHA1_FAULTY_3DES_CBC, {24,24, CKF_GENERATE}, PR_TRUE}, - {CKM_PBE_SHA1_DES3_EDE_CBC, {24,24, CKF_GENERATE}, PR_TRUE}, - {CKM_PBE_SHA1_DES2_EDE_CBC, {24,24, CKF_GENERATE}, PR_TRUE}, - {CKM_PBE_SHA1_RC2_40_CBC, {40,40, CKF_GENERATE}, PR_TRUE}, - {CKM_PBE_SHA1_RC2_128_CBC, {128,128, CKF_GENERATE}, PR_TRUE}, - {CKM_PBE_SHA1_RC4_40, {40,40, CKF_GENERATE}, PR_TRUE}, - {CKM_PBE_SHA1_RC4_128, {128,128, CKF_GENERATE}, PR_TRUE}, - {CKM_PBA_SHA1_WITH_SHA1_HMAC, {20,20, CKF_GENERATE}, PR_TRUE}, - {CKM_NETSCAPE_PBE_SHA1_HMAC_KEY_GEN, {20,20, CKF_GENERATE}, PR_TRUE}, - {CKM_NETSCAPE_PBE_MD5_HMAC_KEY_GEN, {16,16, CKF_GENERATE}, PR_TRUE}, - {CKM_NETSCAPE_PBE_MD2_HMAC_KEY_GEN, {16,16, CKF_GENERATE}, PR_TRUE}, -}; -static CK_ULONG mechanismCount = sizeof(mechanisms)/sizeof(mechanisms[0]); - -static char * -pk11_setStringName(const char *inString, char *buffer, int buffer_length) -{ - int full_length, string_length; - - full_length = buffer_length -1; - string_length = PORT_Strlen(inString); - /* - * shorten the string, respecting utf8 encoding - * to do so, we work backward from the end - * bytes looking from the end are either: - * - ascii [0x00,0x7f] - * - the [2-n]th byte of a multibyte sequence - * [0x3F,0xBF], i.e, most significant 2 bits are '10' - * - the first byte of a multibyte sequence [0xC0,0xFD], - * i.e, most significant 2 bits are '11' - * - * When the string is too long, we lop off any trailing '10' bytes, - * if any. When these are all eliminated we lop off - * one additional byte. Thus if we lopped any '10' - * we'll be lopping a '11' byte (the first byte of the multibyte sequence), - * otherwise we're lopping off an ascii character. - * - * To test for '10' bytes, we first AND it with - * 11000000 (0xc0) so that we get 10000000 (0x80) if and only if - * the byte starts with 10. We test for equality. - */ - while ( string_length > full_length ) { - /* need to shorten */ - while ( string_length > 0 && - ((inString[string_length-1]&(char)0xc0) == (char)0x80)) { - /* lop off '10' byte */ - string_length--; - } - /* - * test string_length in case bad data is received - * and string consisted of all '10' bytes, - * avoiding any infinite loop - */ - if ( string_length ) { - /* remove either '11' byte or an asci byte */ - string_length--; - } - } - PORT_Memset(buffer,' ',full_length); - buffer[full_length] = 0; - PORT_Memcpy(buffer,inString,string_length); - return buffer; -} -/* - * Configuration utils - */ -static CK_RV -pk11_configure(const char *man, const char *libdes) -{ - - /* make sure the internationalization was done correctly... */ - if (man) { - manufacturerID = pk11_setStringName(man,manufacturerID_space, - sizeof(manufacturerID_space)); - } - if (libdes) { - libraryDescription = pk11_setStringName(libdes, - libraryDescription_space, sizeof(libraryDescription_space)); - } - - return CKR_OK; -} - -/* - * ******************** Password Utilities ******************************* - */ - -/* - * see if the key DB password is enabled - */ -PRBool -pk11_hasNullPassword(NSSLOWKEYDBHandle *keydb,SECItem **pwitem) -{ - PRBool pwenabled; - - pwenabled = PR_FALSE; - *pwitem = NULL; - if (nsslowkey_HasKeyDBPassword (keydb) == SECSuccess) { - *pwitem = nsslowkey_HashPassword("", keydb->global_salt); - if ( *pwitem ) { - if (nsslowkey_CheckKeyDBPassword (keydb, *pwitem) == SECSuccess) { - pwenabled = PR_TRUE; - } else { - SECITEM_ZfreeItem(*pwitem, PR_TRUE); - *pwitem = NULL; - } - } - } - - return pwenabled; -} - -/* - * ******************** Object Creation Utilities *************************** - */ - - -/* Make sure a given attribute exists. If it doesn't, initialize it to - * value and len - */ -CK_RV -pk11_defaultAttribute(PK11Object *object,CK_ATTRIBUTE_TYPE type,void *value, - unsigned int len) -{ - if ( !pk11_hasAttribute(object, type)) { - return pk11_AddAttributeType(object,type,value,len); - } - return CKR_OK; -} - -/* - * check the consistancy and initialize a Data Object - */ -static CK_RV -pk11_handleDataObject(PK11Session *session,PK11Object *object) -{ - CK_RV crv; - - /* first reject private and token data objects */ - if (pk11_isTrue(object,CKA_PRIVATE) || pk11_isTrue(object,CKA_TOKEN)) { - return CKR_ATTRIBUTE_VALUE_INVALID; - } - - /* now just verify the required date fields */ - crv = pk11_defaultAttribute(object,CKA_APPLICATION,NULL,0); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_VALUE,NULL,0); - if (crv != CKR_OK) return crv; - - return CKR_OK; -} - -/* - * check the consistancy and initialize a Certificate Object - */ -static CK_RV -pk11_handleCertObject(PK11Session *session,PK11Object *object) -{ - CK_CERTIFICATE_TYPE type; - PK11Attribute *attribute; - CK_RV crv; - - /* certificates must have a type */ - if ( !pk11_hasAttribute(object,CKA_CERTIFICATE_TYPE) ) { - return CKR_TEMPLATE_INCOMPLETE; - } - - /* we can't store any certs private */ - if (pk11_isTrue(object,CKA_PRIVATE)) { - return CKR_ATTRIBUTE_VALUE_INVALID; - } - - /* We only support X.509 Certs for now */ - attribute = pk11_FindAttribute(object,CKA_CERTIFICATE_TYPE); - if (attribute == NULL) return CKR_TEMPLATE_INCOMPLETE; - type = *(CK_CERTIFICATE_TYPE *)attribute->attrib.pValue; - pk11_FreeAttribute(attribute); - - if (type != CKC_X_509) { - return CKR_ATTRIBUTE_VALUE_INVALID; - } - - /* X.509 Certificate */ - - /* make sure we have a cert */ - if ( !pk11_hasAttribute(object,CKA_VALUE) ) { - return CKR_TEMPLATE_INCOMPLETE; - } - - /* in PKCS #11, Subject is a required field */ - if ( !pk11_hasAttribute(object,CKA_SUBJECT) ) { - return CKR_TEMPLATE_INCOMPLETE; - } - - /* in PKCS #11, Issuer is a required field */ - if ( !pk11_hasAttribute(object,CKA_ISSUER) ) { - return CKR_TEMPLATE_INCOMPLETE; - } - - /* in PKCS #11, Serial is a required field */ - if ( !pk11_hasAttribute(object,CKA_SERIAL_NUMBER) ) { - return CKR_TEMPLATE_INCOMPLETE; - } - - /* add it to the object */ - object->objectInfo = NULL; - object->infoFree = (PK11Free) NULL; - - /* now just verify the required date fields */ - crv = pk11_defaultAttribute(object, CKA_ID, NULL, 0); - if (crv != CKR_OK) { return crv; } - - if (pk11_isTrue(object,CKA_TOKEN)) { - PK11Slot *slot = session->slot; - SECItem derCert; - NSSLOWCERTCertificate *cert; - NSSLOWCERTCertTrust *trust = NULL; - NSSLOWCERTCertTrust userTrust = - { CERTDB_USER, CERTDB_USER, CERTDB_USER }; - NSSLOWCERTCertTrust defTrust = - { CERTDB_TRUSTED_UNKNOWN, - CERTDB_TRUSTED_UNKNOWN, CERTDB_TRUSTED_UNKNOWN }; - char *label; - SECStatus rv; - PRBool inDB = PR_TRUE; - - if (slot->certDB == NULL) { - return CKR_TOKEN_WRITE_PROTECTED; - } - - /* get the der cert */ - attribute = pk11_FindAttribute(object,CKA_VALUE); - PORT_Assert(attribute); - - derCert.data = (unsigned char *)attribute->attrib.pValue; - derCert.len = attribute->attrib.ulValueLen ; - - label = pk11_getString(object,CKA_LABEL); - - cert = nsslowcert_FindCertByDERCert(slot->certDB, &derCert); - if (cert == NULL) { - cert = nsslowcert_DecodeDERCertificate(&derCert,PR_FALSE,label); - inDB = PR_FALSE; - } - if (cert == NULL) { - if (label) PORT_Free(label); - pk11_FreeAttribute(attribute); - return CKR_ATTRIBUTE_VALUE_INVALID; - } - - if (slot->keyDB && nsslowkey_KeyForCertExists(slot->keyDB,cert)) { - trust = &userTrust; - } - if (!inDB) { - if (!trust) trust = &defTrust; - rv = nsslowcert_AddPermCert(slot->certDB, cert, label, trust); - } else { - rv = trust ? nsslowcert_ChangeCertTrust(slot->certDB,cert,trust) : - SECSuccess; - } - - if (label) PORT_Free(label); - pk11_FreeAttribute(attribute); - if (rv != SECSuccess) { - nsslowcert_DestroyCertificate(cert); - return CKR_DEVICE_ERROR; - } - object->handle=pk11_mkHandle(slot,&cert->certKey,PK11_TOKEN_TYPE_CERT); - nsslowcert_DestroyCertificate(cert); - } - - return CKR_OK; -} - -unsigned int -pk11_MapTrust(CK_TRUST trust, PRBool clientAuth) -{ - unsigned int trustCA = clientAuth ? CERTDB_TRUSTED_CLIENT_CA : - CERTDB_TRUSTED_CA; - switch (trust) { - case CKT_NETSCAPE_TRUSTED: - return CERTDB_VALID_PEER|CERTDB_TRUSTED; - case CKT_NETSCAPE_TRUSTED_DELEGATOR: - return CERTDB_VALID_CA|trustCA; - case CKT_NETSCAPE_UNTRUSTED: - return CERTDB_NOT_TRUSTED; - case CKT_NETSCAPE_MUST_VERIFY: - return 0; - case CKT_NETSCAPE_VALID: /* implies must verify */ - return CERTDB_VALID_PEER; - case CKT_NETSCAPE_VALID_DELEGATOR: /* implies must verify */ - return CERTDB_VALID_CA; - default: - break; - } - return CERTDB_TRUSTED_UNKNOWN; -} - - -/* - * check the consistancy and initialize a Trust Object - */ -static CK_RV -pk11_handleTrustObject(PK11Session *session,PK11Object *object) -{ - NSSLOWCERTIssuerAndSN issuerSN; - - /* we can't store any certs private */ - if (pk11_isTrue(object,CKA_PRIVATE)) { - return CKR_ATTRIBUTE_VALUE_INVALID; - } - - /* certificates must have a type */ - if ( !pk11_hasAttribute(object,CKA_ISSUER) ) { - return CKR_TEMPLATE_INCOMPLETE; - } - if ( !pk11_hasAttribute(object,CKA_SERIAL_NUMBER) ) { - return CKR_TEMPLATE_INCOMPLETE; - } - if ( !pk11_hasAttribute(object,CKA_CERT_SHA1_HASH) ) { - return CKR_TEMPLATE_INCOMPLETE; - } - if ( !pk11_hasAttribute(object,CKA_CERT_MD5_HASH) ) { - return CKR_TEMPLATE_INCOMPLETE; - } - - if (pk11_isTrue(object,CKA_TOKEN)) { - PK11Slot *slot = session->slot; - PK11Attribute *issuer = NULL; - PK11Attribute *serial = NULL; - NSSLOWCERTCertificate *cert = NULL; - PK11Attribute *trust; - CK_TRUST sslTrust = CKT_NETSCAPE_TRUST_UNKNOWN; - CK_TRUST clientTrust = CKT_NETSCAPE_TRUST_UNKNOWN; - CK_TRUST emailTrust = CKT_NETSCAPE_TRUST_UNKNOWN; - CK_TRUST signTrust = CKT_NETSCAPE_TRUST_UNKNOWN; - NSSLOWCERTCertTrust dbTrust; - SECStatus rv; - - - if (slot->certDB == NULL) { - return CKR_TOKEN_WRITE_PROTECTED; - } - issuer = pk11_FindAttribute(object,CKA_ISSUER); - PORT_Assert(issuer); - issuerSN.derIssuer.data = (unsigned char *)issuer->attrib.pValue; - issuerSN.derIssuer.len = issuer->attrib.ulValueLen ; - - serial = pk11_FindAttribute(object,CKA_SERIAL_NUMBER); - PORT_Assert(serial); - issuerSN.serialNumber.data = (unsigned char *)serial->attrib.pValue; - issuerSN.serialNumber.len = serial->attrib.ulValueLen ; - - cert = nsslowcert_FindCertByIssuerAndSN(slot->certDB,&issuerSN); - pk11_FreeAttribute(serial); - pk11_FreeAttribute(issuer); - - if (cert == NULL) { - return CKR_ATTRIBUTE_VALUE_INVALID; - } - - trust = pk11_FindAttribute(object,CKA_TRUST_SERVER_AUTH); - if (trust) { - if (trust->attrib.ulValueLen == sizeof(CK_TRUST)) { - PORT_Memcpy(&sslTrust,trust->attrib.pValue, sizeof(sslTrust)); - } - pk11_FreeAttribute(trust); - } - trust = pk11_FindAttribute(object,CKA_TRUST_CLIENT_AUTH); - if (trust) { - if (trust->attrib.ulValueLen == sizeof(CK_TRUST)) { - PORT_Memcpy(&clientTrust,trust->attrib.pValue, - sizeof(clientTrust)); - } - pk11_FreeAttribute(trust); - } - trust = pk11_FindAttribute(object,CKA_TRUST_EMAIL_PROTECTION); - if (trust) { - if (trust->attrib.ulValueLen == sizeof(CK_TRUST)) { - PORT_Memcpy(&emailTrust,trust->attrib.pValue, - sizeof(emailTrust)); - } - pk11_FreeAttribute(trust); - } - trust = pk11_FindAttribute(object,CKA_TRUST_CODE_SIGNING); - if (trust) { - if (trust->attrib.ulValueLen == sizeof(CK_TRUST)) { - PORT_Memcpy(&signTrust,trust->attrib.pValue, - sizeof(signTrust)); - } - pk11_FreeAttribute(trust); - } - - /* preserve certain old fields */ - if (cert->trust) { - dbTrust.sslFlags = - cert->trust->sslFlags & CERTDB_PRESERVE_TRUST_BITS; - dbTrust.emailFlags= - cert->trust->emailFlags & CERTDB_PRESERVE_TRUST_BITS; - dbTrust.objectSigningFlags = - cert->trust->objectSigningFlags & CERTDB_PRESERVE_TRUST_BITS; - } - - dbTrust.sslFlags = pk11_MapTrust(sslTrust,PR_FALSE); - dbTrust.sslFlags |= pk11_MapTrust(clientTrust,PR_TRUE); - dbTrust.emailFlags = pk11_MapTrust(emailTrust,PR_FALSE); - dbTrust.objectSigningFlags = pk11_MapTrust(signTrust,PR_FALSE); - - rv = nsslowcert_ChangeCertTrust(slot->certDB,cert,&dbTrust); - object->handle=pk11_mkHandle(slot,&cert->certKey,PK11_TOKEN_TYPE_TRUST); - nsslowcert_DestroyCertificate(cert); - if (rv != SECSuccess) { - return CKR_DEVICE_ERROR; - } - } - - return CKR_OK; -} - -/* - * check the consistancy and initialize a Trust Object - */ -static CK_RV -pk11_handleSMimeObject(PK11Session *session,PK11Object *object) -{ - - /* we can't store any certs private */ - if (pk11_isTrue(object,CKA_PRIVATE)) { - return CKR_ATTRIBUTE_VALUE_INVALID; - } - - /* certificates must have a type */ - if ( !pk11_hasAttribute(object,CKA_SUBJECT) ) { - return CKR_TEMPLATE_INCOMPLETE; - } - if ( !pk11_hasAttribute(object,CKA_NETSCAPE_EMAIL) ) { - return CKR_TEMPLATE_INCOMPLETE; - } - - if (pk11_isTrue(object,CKA_TOKEN)) { - PK11Slot *slot = session->slot; - SECItem derSubj,rawProfile,rawTime,emailKey; - SECItem *pRawProfile = NULL; - SECItem *pRawTime = NULL; - char *email = NULL; - PK11Attribute *subject,*profile,*time; - SECStatus rv; - - PORT_Assert(slot); - if (slot->certDB == NULL) { - return CKR_TOKEN_WRITE_PROTECTED; - } - - /* lookup SUBJECT */ - subject = pk11_FindAttribute(object,CKA_SUBJECT); - PORT_Assert(subject); - derSubj.data = (unsigned char *)subject->attrib.pValue; - derSubj.len = subject->attrib.ulValueLen ; - - /* lookup VALUE */ - profile = pk11_FindAttribute(object,CKA_VALUE); - if (profile) { - rawProfile.data = (unsigned char *)profile->attrib.pValue; - rawProfile.len = profile->attrib.ulValueLen ; - pRawProfile = &rawProfile; - } - - /* lookup Time */ - time = pk11_FindAttribute(object,CKA_NETSCAPE_SMIME_TIMESTAMP); - if (time) { - rawTime.data = (unsigned char *)time->attrib.pValue; - rawTime.len = time->attrib.ulValueLen ; - pRawTime = &rawTime; - } - - - email = pk11_getString(object,CKA_NETSCAPE_EMAIL); - - /* Store CRL by SUBJECT */ - rv = nsslowcert_SaveSMimeProfile(slot->certDB, email, &derSubj, - pRawProfile,pRawTime); - - pk11_FreeAttribute(subject); - if (profile) pk11_FreeAttribute(profile); - if (time) pk11_FreeAttribute(time); - if (rv != SECSuccess) { - PORT_Free(email); - return CKR_DEVICE_ERROR; - } - emailKey.data = (unsigned char *)email; - emailKey.len = PORT_Strlen(email)+1; - - object->handle = pk11_mkHandle(slot, &emailKey, PK11_TOKEN_TYPE_SMIME); - PORT_Free(email); - } - - return CKR_OK; -} - -/* - * check the consistancy and initialize a Trust Object - */ -static CK_RV -pk11_handleCrlObject(PK11Session *session,PK11Object *object) -{ - - /* we can't store any certs private */ - if (pk11_isTrue(object,CKA_PRIVATE)) { - return CKR_ATTRIBUTE_VALUE_INVALID; - } - - /* certificates must have a type */ - if ( !pk11_hasAttribute(object,CKA_SUBJECT) ) { - return CKR_TEMPLATE_INCOMPLETE; - } - if ( !pk11_hasAttribute(object,CKA_VALUE) ) { - return CKR_TEMPLATE_INCOMPLETE; - } - - if (pk11_isTrue(object,CKA_TOKEN)) { - PK11Slot *slot = session->slot; - PRBool isKRL = PR_FALSE; - SECItem derSubj,derCrl; - char *url = NULL; - PK11Attribute *subject,*crl; - SECStatus rv; - - PORT_Assert(slot); - if (slot->certDB == NULL) { - return CKR_TOKEN_WRITE_PROTECTED; - } - - /* lookup SUBJECT */ - subject = pk11_FindAttribute(object,CKA_SUBJECT); - PORT_Assert(subject); - derSubj.data = (unsigned char *)subject->attrib.pValue; - derSubj.len = subject->attrib.ulValueLen ; - - /* lookup VALUE */ - crl = pk11_FindAttribute(object,CKA_VALUE); - PORT_Assert(crl); - derCrl.data = (unsigned char *)crl->attrib.pValue; - derCrl.len = crl->attrib.ulValueLen ; - - - url = pk11_getString(object,CKA_NETSCAPE_URL); - isKRL = pk11_isTrue(object,CKA_NETSCAPE_KRL); - - /* Store CRL by SUBJECT */ - rv = nsslowcert_AddCrl(slot->certDB, &derCrl, &derSubj, url, isKRL); - - if (url) { - PORT_Free(url); - } - pk11_FreeAttribute(crl); - if (rv != SECSuccess) { - pk11_FreeAttribute(subject); - return CKR_DEVICE_ERROR; - } - - object->handle = pk11_mkHandle(slot,&derSubj, - isKRL ? PK11_TOKEN_KRL_HANDLE : PK11_TOKEN_TYPE_CRL); - pk11_FreeAttribute(subject); - } - - return CKR_OK; -} - -NSSLOWKEYPublicKey * pk11_GetPubKey(PK11Object *object,CK_KEY_TYPE key); -/* - * check the consistancy and initialize a Public Key Object - */ -static CK_RV -pk11_handlePublicKeyObject(PK11Session *session, PK11Object *object, - CK_KEY_TYPE key_type) -{ - CK_BBOOL encrypt = CK_TRUE; - CK_BBOOL recover = CK_TRUE; - CK_BBOOL wrap = CK_TRUE; - CK_BBOOL derive = CK_FALSE; - CK_BBOOL verify = CK_TRUE; - CK_ATTRIBUTE_TYPE pubKeyAttr = CKA_VALUE; - CK_RV crv; - - switch (key_type) { - case CKK_RSA: - if ( !pk11_hasAttribute(object, CKA_MODULUS)) { - return CKR_TEMPLATE_INCOMPLETE; - } - if ( !pk11_hasAttribute(object, CKA_PUBLIC_EXPONENT)) { - return CKR_TEMPLATE_INCOMPLETE; - } - pubKeyAttr = CKA_MODULUS; - break; - case CKK_DSA: - if ( !pk11_hasAttribute(object, CKA_SUBPRIME)) { - return CKR_TEMPLATE_INCOMPLETE; - } - case CKK_DH: - if ( !pk11_hasAttribute(object, CKA_PRIME)) { - return CKR_TEMPLATE_INCOMPLETE; - } - if ( !pk11_hasAttribute(object, CKA_BASE)) { - return CKR_TEMPLATE_INCOMPLETE; - } - if ( !pk11_hasAttribute(object, CKA_VALUE)) { - return CKR_TEMPLATE_INCOMPLETE; - } - if (key_type == CKK_DH) { - verify = CK_FALSE; - derive = CK_TRUE; - } - encrypt = CK_FALSE; - recover = CK_FALSE; - wrap = CK_FALSE; - break; - default: - return CKR_ATTRIBUTE_VALUE_INVALID; - } - - /* make sure the required fields exist */ - crv = pk11_defaultAttribute(object,CKA_SUBJECT,NULL,0); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_ENCRYPT,&encrypt,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_VERIFY,&verify,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_VERIFY_RECOVER, - &recover,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_WRAP,&wrap,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_DERIVE,&derive,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - - object->objectInfo = pk11_GetPubKey(object,key_type); - object->infoFree = (PK11Free) nsslowkey_DestroyPublicKey; - - if (pk11_isTrue(object,CKA_TOKEN)) { - PK11Slot *slot = session->slot; - NSSLOWKEYPrivateKey *priv; - SECItem pubKey; - - crv = pk11_Attribute2SSecItem(NULL,&pubKey,object,pubKeyAttr); - if (crv != CKR_OK) return crv; - - PORT_Assert(pubKey.data); - if (slot->keyDB == NULL) { - PORT_Free(pubKey.data); - return CKR_TOKEN_WRITE_PROTECTED; - } - if (slot->keyDB->version != 3) { - unsigned char buf[SHA1_LENGTH]; - SHA1_HashBuf(buf,pubKey.data,pubKey.len); - PORT_Memcpy(pubKey.data,buf,sizeof(buf)); - pubKey.len = sizeof(buf); - } - /* make sure the associated private key already exists */ - /* only works if we are logged in */ - priv = nsslowkey_FindKeyByPublicKey(slot->keyDB, &pubKey, - slot->password); - if (priv == NULL) { - PORT_Free(pubKey.data); - return CKR_ATTRIBUTE_VALUE_INVALID; - } - nsslowkey_DestroyPrivateKey(priv); - - object->handle = pk11_mkHandle(slot, &pubKey, PK11_TOKEN_TYPE_PUB); - PORT_Free(pubKey.data); - } - - return CKR_OK; -} - -static NSSLOWKEYPrivateKey * pk11_mkPrivKey(PK11Object *object,CK_KEY_TYPE key); -/* - * check the consistancy and initialize a Private Key Object - */ -static CK_RV -pk11_handlePrivateKeyObject(PK11Session *session,PK11Object *object,CK_KEY_TYPE key_type) -{ - CK_BBOOL cktrue = CK_TRUE; - CK_BBOOL encrypt = CK_TRUE; - CK_BBOOL recover = CK_TRUE; - CK_BBOOL wrap = CK_TRUE; - CK_BBOOL ckfalse = CK_FALSE; - SECItem mod; - CK_RV crv; - - switch (key_type) { - case CKK_RSA: - if ( !pk11_hasAttribute(object, CKA_MODULUS)) { - return CKR_TEMPLATE_INCOMPLETE; - } - if ( !pk11_hasAttribute(object, CKA_PUBLIC_EXPONENT)) { - return CKR_TEMPLATE_INCOMPLETE; - } - if ( !pk11_hasAttribute(object, CKA_PRIVATE_EXPONENT)) { - return CKR_TEMPLATE_INCOMPLETE; - } - if ( !pk11_hasAttribute(object, CKA_PRIME_1)) { - return CKR_TEMPLATE_INCOMPLETE; - } - if ( !pk11_hasAttribute(object, CKA_PRIME_2)) { - return CKR_TEMPLATE_INCOMPLETE; - } - if ( !pk11_hasAttribute(object, CKA_EXPONENT_1)) { - return CKR_TEMPLATE_INCOMPLETE; - } - if ( !pk11_hasAttribute(object, CKA_EXPONENT_2)) { - return CKR_TEMPLATE_INCOMPLETE; - } - if ( !pk11_hasAttribute(object, CKA_COEFFICIENT)) { - return CKR_TEMPLATE_INCOMPLETE; - } - /* make sure Netscape DB attribute is set correctly */ - crv = pk11_Attribute2SSecItem(NULL, &mod, object, CKA_MODULUS); - if (crv != CKR_OK) return crv; - crv = pk11_forceAttribute(object, CKA_NETSCAPE_DB, - pk11_item_expand(&mod)); - if (mod.data) PORT_Free(mod.data); - if (crv != CKR_OK) return crv; - - break; - case CKK_DSA: - if ( !pk11_hasAttribute(object, CKA_SUBPRIME)) { - return CKR_TEMPLATE_INCOMPLETE; - } - if ( !pk11_hasAttribute(object, CKA_NETSCAPE_DB)) { - return CKR_TEMPLATE_INCOMPLETE; - } - case CKK_DH: - if ( !pk11_hasAttribute(object, CKA_PRIME)) { - return CKR_TEMPLATE_INCOMPLETE; - } - if ( !pk11_hasAttribute(object, CKA_BASE)) { - return CKR_TEMPLATE_INCOMPLETE; - } - if ( !pk11_hasAttribute(object, CKA_VALUE)) { - return CKR_TEMPLATE_INCOMPLETE; - } - encrypt = CK_FALSE; - recover = CK_FALSE; - wrap = CK_FALSE; - break; - default: - return CKR_ATTRIBUTE_VALUE_INVALID; - } - crv = pk11_defaultAttribute(object,CKA_SUBJECT,NULL,0); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_SENSITIVE,&cktrue,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_EXTRACTABLE,&cktrue,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_DECRYPT,&encrypt,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_SIGN,&cktrue,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_SIGN_RECOVER,&recover, - sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_UNWRAP,&wrap,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - /* the next two bits get modified only in the key gen and token cases */ - crv = pk11_forceAttribute(object,CKA_ALWAYS_SENSITIVE, - &ckfalse,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - crv = pk11_forceAttribute(object,CKA_NEVER_EXTRACTABLE, - &ckfalse,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - - /* should we check the non-token RSA private keys? */ - - if (pk11_isTrue(object,CKA_TOKEN)) { - PK11Slot *slot = session->slot; - NSSLOWKEYPrivateKey *privKey; - char *label; - SECStatus rv = SECSuccess; - SECItem pubKey; - - if (slot->keyDB == NULL) { - return CKR_TOKEN_WRITE_PROTECTED; - } - - privKey=pk11_mkPrivKey(object,key_type); - if (privKey == NULL) return CKR_HOST_MEMORY; - label = pk11_getString(object,CKA_LABEL); - - crv = pk11_Attribute2SSecItem(NULL,&pubKey,object,CKA_NETSCAPE_DB); - if (crv != CKR_OK) { - if (label) PORT_Free(label); - nsslowkey_DestroyPrivateKey(privKey); - return CKR_TEMPLATE_INCOMPLETE; - } - if (slot->keyDB->version != 3) { - unsigned char buf[SHA1_LENGTH]; - SHA1_HashBuf(buf,pubKey.data,pubKey.len); - PORT_Memcpy(pubKey.data,buf,sizeof(buf)); - pubKey.len = sizeof(buf); - } - - if (key_type == CKK_RSA) { - rv = RSA_PrivateKeyCheck(&privKey->u.rsa); - if (rv == SECFailure) { - goto fail; - } - } - rv = nsslowkey_StoreKeyByPublicKey(object->slot->keyDB, - privKey, &pubKey, label, object->slot->password); - -fail: - if (label) PORT_Free(label); - object->handle = pk11_mkHandle(slot,&pubKey,PK11_TOKEN_TYPE_PRIV); - if (pubKey.data) PORT_Free(pubKey.data); - nsslowkey_DestroyPrivateKey(privKey); - if (rv != SECSuccess) return CKR_DEVICE_ERROR; - } else { - object->objectInfo = pk11_mkPrivKey(object,key_type); - if (object->objectInfo == NULL) return CKR_HOST_MEMORY; - object->infoFree = (PK11Free) nsslowkey_DestroyPrivateKey; - /* now NULL out the sensitive attributes */ - if (pk11_isTrue(object,CKA_SENSITIVE)) { - pk11_nullAttribute(object,CKA_PRIVATE_EXPONENT); - pk11_nullAttribute(object,CKA_PRIME_1); - pk11_nullAttribute(object,CKA_PRIME_2); - pk11_nullAttribute(object,CKA_EXPONENT_1); - pk11_nullAttribute(object,CKA_EXPONENT_2); - pk11_nullAttribute(object,CKA_COEFFICIENT); - } - } - return CKR_OK; -} - -/* forward delcare the DES formating function for handleSecretKey */ -void pk11_FormatDESKey(unsigned char *key, int length); -static NSSLOWKEYPrivateKey *pk11_mkSecretKeyRep(PK11Object *object); - -/* Validate secret key data, and set defaults */ -static CK_RV -validateSecretKey(PK11Session *session, PK11Object *object, - CK_KEY_TYPE key_type, PRBool isFIPS) -{ - CK_RV crv; - CK_BBOOL cktrue = CK_TRUE; - CK_BBOOL ckfalse = CK_FALSE; - PK11Attribute *attribute = NULL; - crv = pk11_defaultAttribute(object,CKA_SENSITIVE, - isFIPS?&cktrue:&ckfalse,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_EXTRACTABLE, - &cktrue,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_ENCRYPT,&cktrue,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_DECRYPT,&cktrue,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_SIGN,&ckfalse,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_VERIFY,&ckfalse,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_WRAP,&cktrue,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_UNWRAP,&cktrue,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - - if ( !pk11_hasAttribute(object, CKA_VALUE)) { - return CKR_TEMPLATE_INCOMPLETE; - } - /* the next two bits get modified only in the key gen and token cases */ - crv = pk11_forceAttribute(object,CKA_ALWAYS_SENSITIVE, - &ckfalse,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - crv = pk11_forceAttribute(object,CKA_NEVER_EXTRACTABLE, - &ckfalse,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - - /* some types of keys have a value length */ - crv = CKR_OK; - switch (key_type) { - /* force CKA_VALUE_LEN to be set */ - case CKK_GENERIC_SECRET: - case CKK_RC2: - case CKK_RC4: -#if NSS_SOFTOKEN_DOES_RC5 - case CKK_RC5: -#endif -#ifdef NSS_SOFTOKEN_DOES_CAST - case CKK_CAST: - case CKK_CAST3: - case CKK_CAST5: -#endif -#if NSS_SOFTOKEN_DOES_IDEA - case CKK_IDEA: -#endif - attribute = pk11_FindAttribute(object,CKA_VALUE); - /* shouldn't happen */ - if (attribute == NULL) return CKR_TEMPLATE_INCOMPLETE; - crv = pk11_forceAttribute(object, CKA_VALUE_LEN, - &attribute->attrib.ulValueLen, sizeof(CK_ULONG)); - pk11_FreeAttribute(attribute); - break; - /* force the value to have the correct parity */ - case CKK_DES: - case CKK_DES2: - case CKK_DES3: - case CKK_CDMF: - attribute = pk11_FindAttribute(object,CKA_VALUE); - /* shouldn't happen */ - if (attribute == NULL) return CKR_TEMPLATE_INCOMPLETE; - pk11_FormatDESKey((unsigned char*)attribute->attrib.pValue, - attribute->attrib.ulValueLen); - pk11_FreeAttribute(attribute); - break; - default: - break; - } - - return crv; -} -/* - * check the consistancy and initialize a Secret Key Object - */ -static CK_RV -pk11_handleSecretKeyObject(PK11Session *session,PK11Object *object, - CK_KEY_TYPE key_type, PRBool isFIPS) -{ - CK_RV crv; - NSSLOWKEYPrivateKey *privKey = NULL; - SECItem pubKey; - char *label = NULL; - - pubKey.data = 0; - - /* First validate and set defaults */ - crv = validateSecretKey(session, object, key_type, isFIPS); - if (crv != CKR_OK) goto loser; - - /* If the object is a TOKEN object, store in the database */ - if (pk11_isTrue(object,CKA_TOKEN)) { - PK11Slot *slot = session->slot; - SECStatus rv = SECSuccess; - - if (slot->keyDB == NULL) { - return CKR_TOKEN_WRITE_PROTECTED; - } - privKey=pk11_mkSecretKeyRep(object); - if (privKey == NULL) return CKR_HOST_MEMORY; - - label = pk11_getString(object,CKA_LABEL); - - crv = pk11_Attribute2SecItem(NULL, &pubKey, object, CKA_ID); - /* Should this be ID? */ - if (crv != CKR_OK) goto loser; - - PORT_Assert(slot->keyDB); - rv = nsslowkey_StoreKeyByPublicKey(slot->keyDB, - privKey, &pubKey, label, slot->password); - if (rv != SECSuccess) { - crv = CKR_DEVICE_ERROR; - goto loser; - } - - object->handle = pk11_mkHandle(slot,&pubKey,PK11_TOKEN_TYPE_KEY); - } - -loser: - if (label) PORT_Free(label); - if (privKey) nsslowkey_DestroyPrivateKey(privKey); - if (pubKey.data) PORT_Free(pubKey.data); - - return crv; -} - -/* - * check the consistancy and initialize a Key Object - */ -static CK_RV -pk11_handleKeyObject(PK11Session *session, PK11Object *object) -{ - PK11Attribute *attribute; - CK_KEY_TYPE key_type; - CK_BBOOL cktrue = CK_TRUE; - CK_BBOOL ckfalse = CK_FALSE; - CK_RV crv; - - /* verify the required fields */ - if ( !pk11_hasAttribute(object,CKA_KEY_TYPE) ) { - return CKR_TEMPLATE_INCOMPLETE; - } - - /* now verify the common fields */ - crv = pk11_defaultAttribute(object,CKA_ID,NULL,0); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_START_DATE,NULL,0); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_END_DATE,NULL,0); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_DERIVE,&cktrue,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_LOCAL,&ckfalse,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - - /* get the key type */ - attribute = pk11_FindAttribute(object,CKA_KEY_TYPE); - key_type = *(CK_KEY_TYPE *)attribute->attrib.pValue; - pk11_FreeAttribute(attribute); - - switch (object->objclass) { - case CKO_PUBLIC_KEY: - return pk11_handlePublicKeyObject(session,object,key_type); - case CKO_PRIVATE_KEY: - return pk11_handlePrivateKeyObject(session,object,key_type); - case CKO_SECRET_KEY: - /* make sure the required fields exist */ - return pk11_handleSecretKeyObject(session,object,key_type, - (PRBool)(session->slot->slotID == FIPS_SLOT_ID)); - default: - break; - } - return CKR_ATTRIBUTE_VALUE_INVALID; -} - -/* - * check the consistancy and Verify a DSA Parameter Object - */ -static CK_RV -pk11_handleDSAParameterObject(PK11Session *session, PK11Object *object) -{ - PK11Attribute *primeAttr = NULL; - PK11Attribute *subPrimeAttr = NULL; - PK11Attribute *baseAttr = NULL; - PK11Attribute *seedAttr = NULL; - PK11Attribute *hAttr = NULL; - PK11Attribute *attribute; - CK_RV crv = CKR_TEMPLATE_INCOMPLETE; - PQGParams params; - PQGVerify vfy, *verify = NULL; - SECStatus result,rv; - - primeAttr = pk11_FindAttribute(object,CKA_PRIME); - if (primeAttr == NULL) goto loser; - params.prime.data = primeAttr->attrib.pValue; - params.prime.len = primeAttr->attrib.ulValueLen; - - subPrimeAttr = pk11_FindAttribute(object,CKA_SUBPRIME); - if (subPrimeAttr == NULL) goto loser; - params.subPrime.data = subPrimeAttr->attrib.pValue; - params.subPrime.len = subPrimeAttr->attrib.ulValueLen; - - baseAttr = pk11_FindAttribute(object,CKA_BASE); - if (baseAttr == NULL) goto loser; - params.base.data = baseAttr->attrib.pValue; - params.base.len = baseAttr->attrib.ulValueLen; - - attribute = pk11_FindAttribute(object, CKA_NETSCAPE_PQG_COUNTER); - if (attribute != NULL) { - vfy.counter = *(CK_ULONG *) attribute->attrib.pValue; - pk11_FreeAttribute(attribute); - - seedAttr = pk11_FindAttribute(object, CKA_NETSCAPE_PQG_SEED); - if (seedAttr == NULL) goto loser; - vfy.seed.data = seedAttr->attrib.pValue; - vfy.seed.len = seedAttr->attrib.ulValueLen; - - hAttr = pk11_FindAttribute(object, CKA_NETSCAPE_PQG_H); - if (hAttr == NULL) goto loser; - vfy.h.data = hAttr->attrib.pValue; - vfy.h.len = hAttr->attrib.ulValueLen; - - verify = &vfy; - } - - crv = CKR_FUNCTION_FAILED; - rv = PQG_VerifyParams(¶ms,verify,&result); - if (rv == SECSuccess) { - crv = (result== SECSuccess) ? CKR_OK : CKR_ATTRIBUTE_VALUE_INVALID; - } - -loser: - if (hAttr) pk11_FreeAttribute(hAttr); - if (seedAttr) pk11_FreeAttribute(seedAttr); - if (baseAttr) pk11_FreeAttribute(baseAttr); - if (subPrimeAttr) pk11_FreeAttribute(subPrimeAttr); - if (primeAttr) pk11_FreeAttribute(primeAttr); - - return crv; -} - -/* - * check the consistancy and initialize a Key Parameter Object - */ -static CK_RV -pk11_handleKeyParameterObject(PK11Session *session, PK11Object *object) -{ - PK11Attribute *attribute; - CK_KEY_TYPE key_type; - CK_BBOOL cktrue = CK_TRUE; - CK_BBOOL ckfalse = CK_FALSE; - CK_RV crv; - - /* verify the required fields */ - if ( !pk11_hasAttribute(object,CKA_KEY_TYPE) ) { - return CKR_TEMPLATE_INCOMPLETE; - } - - /* now verify the common fields */ - crv = pk11_defaultAttribute(object,CKA_LOCAL,&ckfalse,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - - /* get the key type */ - attribute = pk11_FindAttribute(object,CKA_KEY_TYPE); - key_type = *(CK_KEY_TYPE *)attribute->attrib.pValue; - pk11_FreeAttribute(attribute); - - switch (key_type) { - case CKK_DSA: - return pk11_handleDSAParameterObject(session,object); - - default: - break; - } - return CKR_KEY_TYPE_INCONSISTENT; -} - -/* - * Handle Object does all the object consistancy checks, automatic attribute - * generation, attribute defaulting, etc. If handleObject succeeds, the object - * will be assigned an object handle, and the object installed in the session - * or stored in the DB. - */ -CK_RV -pk11_handleObject(PK11Object *object, PK11Session *session) -{ - PK11Slot *slot = session->slot; - CK_BBOOL ckfalse = CK_FALSE; - CK_BBOOL cktrue = CK_TRUE; - PK11Attribute *attribute; - CK_RV crv; - - /* make sure all the base object types are defined. If not set the - * defaults */ - crv = pk11_defaultAttribute(object,CKA_TOKEN,&ckfalse,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_PRIVATE,&ckfalse,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_LABEL,NULL,0); - if (crv != CKR_OK) return crv; - crv = pk11_defaultAttribute(object,CKA_MODIFIABLE,&cktrue,sizeof(CK_BBOOL)); - if (crv != CKR_OK) return crv; - - /* don't create a private object if we aren't logged in */ - if ((!slot->isLoggedIn) && (slot->needLogin) && - (pk11_isTrue(object,CKA_PRIVATE))) { - return CKR_USER_NOT_LOGGED_IN; - } - - - if (((session->info.flags & CKF_RW_SESSION) == 0) && - (pk11_isTrue(object,CKA_TOKEN))) { - return CKR_SESSION_READ_ONLY; - } - - /* PKCS #11 object ID's are unique for all objects on a - * token */ - PK11_USE_THREADS(PZ_Lock(slot->objectLock);) - object->handle = slot->tokenIDCount++; - PK11_USE_THREADS(PZ_Unlock(slot->objectLock);) - - /* get the object class */ - attribute = pk11_FindAttribute(object,CKA_CLASS); - if (attribute == NULL) { - return CKR_TEMPLATE_INCOMPLETE; - } - object->objclass = *(CK_OBJECT_CLASS *)attribute->attrib.pValue; - pk11_FreeAttribute(attribute); - - /* now handle the specific. Get a session handle for these functions - * to use */ - switch (object->objclass) { - case CKO_DATA: - crv = pk11_handleDataObject(session,object); - break; - case CKO_CERTIFICATE: - crv = pk11_handleCertObject(session,object); - break; - case CKO_NETSCAPE_TRUST: - crv = pk11_handleTrustObject(session,object); - break; - case CKO_NETSCAPE_CRL: - crv = pk11_handleCrlObject(session,object); - break; - case CKO_NETSCAPE_SMIME: - crv = pk11_handleSMimeObject(session,object); - break; - case CKO_PRIVATE_KEY: - case CKO_PUBLIC_KEY: - case CKO_SECRET_KEY: - crv = pk11_handleKeyObject(session,object); - break; - case CKO_KG_PARAMETERS: - crv = pk11_handleKeyParameterObject(session,object); - break; - default: - crv = CKR_ATTRIBUTE_VALUE_INVALID; - break; - } - - /* can't fail from here on out unless the pk_handlXXX functions have - * failed the request */ - if (crv != CKR_OK) { - return crv; - } - - /* now link the object into the slot and session structures */ - if (pk11_isToken(object->handle)) { - pk11_convertSessionToToken(object); - } else { - object->slot = slot; - pk11_AddObject(session,object); - } - - return CKR_OK; -} - -/* - * ******************** Public Key Utilities *************************** - */ -/* Generate a low public key structure from an object */ -NSSLOWKEYPublicKey *pk11_GetPubKey(PK11Object *object,CK_KEY_TYPE key_type) -{ - NSSLOWKEYPublicKey *pubKey; - PLArenaPool *arena; - CK_RV crv; - - if (object->objclass != CKO_PUBLIC_KEY) { - return NULL; - } - - if (pk11_isToken(object->handle)) { -/* ferret out the token object handle */ - } - - /* If we already have a key, use it */ - if (object->objectInfo) { - return (NSSLOWKEYPublicKey *)object->objectInfo; - } - - /* allocate the structure */ - arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE); - if (arena == NULL) return NULL; - - pubKey = (NSSLOWKEYPublicKey *) - PORT_ArenaAlloc(arena,sizeof(NSSLOWKEYPublicKey)); - if (pubKey == NULL) { - PORT_FreeArena(arena,PR_FALSE); - return NULL; - } - - /* fill in the structure */ - pubKey->arena = arena; - switch (key_type) { - case CKK_RSA: - pubKey->keyType = NSSLOWKEYRSAKey; - crv = pk11_Attribute2SSecItem(arena,&pubKey->u.rsa.modulus, - object,CKA_MODULUS); - if (crv != CKR_OK) break; - crv = pk11_Attribute2SSecItem(arena,&pubKey->u.rsa.publicExponent, - object,CKA_PUBLIC_EXPONENT); - break; - case CKK_DSA: - pubKey->keyType = NSSLOWKEYDSAKey; - crv = pk11_Attribute2SSecItem(arena,&pubKey->u.dsa.params.prime, - object,CKA_PRIME); - if (crv != CKR_OK) break; - crv = pk11_Attribute2SSecItem(arena,&pubKey->u.dsa.params.subPrime, - object,CKA_SUBPRIME); - if (crv != CKR_OK) break; - crv = pk11_Attribute2SSecItem(arena,&pubKey->u.dsa.params.base, - object,CKA_BASE); - if (crv != CKR_OK) break; - crv = pk11_Attribute2SSecItem(arena,&pubKey->u.dsa.publicValue, - object,CKA_VALUE); - break; - case CKK_DH: - pubKey->keyType = NSSLOWKEYDHKey; - crv = pk11_Attribute2SSecItem(arena,&pubKey->u.dh.prime, - object,CKA_PRIME); - if (crv != CKR_OK) break; - crv = pk11_Attribute2SSecItem(arena,&pubKey->u.dh.base, - object,CKA_BASE); - if (crv != CKR_OK) break; - crv = pk11_Attribute2SSecItem(arena,&pubKey->u.dsa.publicValue, - object,CKA_VALUE); - break; - default: - crv = CKR_KEY_TYPE_INCONSISTENT; - break; - } - if (crv != CKR_OK) { - PORT_FreeArena(arena,PR_FALSE); - return NULL; - } - - object->objectInfo = pubKey; - object->infoFree = (PK11Free) nsslowkey_DestroyPublicKey; - return pubKey; -} - -/* make a private key from a verified object */ -static NSSLOWKEYPrivateKey * -pk11_mkPrivKey(PK11Object *object,CK_KEY_TYPE key_type) -{ - NSSLOWKEYPrivateKey *privKey; - PLArenaPool *arena; - CK_RV crv = CKR_OK; - SECStatus rv; - - PORT_Assert(!pk11_isToken(object->handle)); - arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE); - if (arena == NULL) return NULL; - - privKey = (NSSLOWKEYPrivateKey *) - PORT_ArenaAlloc(arena,sizeof(NSSLOWKEYPrivateKey)); - if (privKey == NULL) { - PORT_FreeArena(arena,PR_FALSE); - return NULL; - } - - /* in future this would be a switch on key_type */ - privKey->arena = arena; - switch (key_type) { - case CKK_RSA: - privKey->keyType = NSSLOWKEYRSAKey; - crv=pk11_Attribute2SSecItem(arena,&privKey->u.rsa.modulus, - object,CKA_MODULUS); - if (crv != CKR_OK) break; - crv=pk11_Attribute2SSecItem(arena,&privKey->u.rsa.publicExponent,object, - CKA_PUBLIC_EXPONENT); - if (crv != CKR_OK) break; - crv=pk11_Attribute2SSecItem(arena,&privKey->u.rsa.privateExponent,object, - CKA_PRIVATE_EXPONENT); - if (crv != CKR_OK) break; - crv=pk11_Attribute2SSecItem(arena,&privKey->u.rsa.prime1,object, - CKA_PRIME_1); - if (crv != CKR_OK) break; - crv=pk11_Attribute2SSecItem(arena,&privKey->u.rsa.prime2,object, - CKA_PRIME_2); - if (crv != CKR_OK) break; - crv=pk11_Attribute2SSecItem(arena,&privKey->u.rsa.exponent1, - object, CKA_EXPONENT_1); - if (crv != CKR_OK) break; - crv=pk11_Attribute2SSecItem(arena,&privKey->u.rsa.exponent2, - object, CKA_EXPONENT_2); - if (crv != CKR_OK) break; - crv=pk11_Attribute2SSecItem(arena,&privKey->u.rsa.coefficient,object, - CKA_COEFFICIENT); - if (crv != CKR_OK) break; - rv = DER_SetUInteger(privKey->arena, &privKey->u.rsa.version, - NSSLOWKEY_VERSION); - if (rv != SECSuccess) crv = CKR_HOST_MEMORY; - break; - - case CKK_DSA: - privKey->keyType = NSSLOWKEYDSAKey; - crv = pk11_Attribute2SSecItem(arena,&privKey->u.dsa.params.prime, - object,CKA_PRIME); - if (crv != CKR_OK) break; - crv = pk11_Attribute2SSecItem(arena,&privKey->u.dsa.params.subPrime, - object,CKA_SUBPRIME); - if (crv != CKR_OK) break; - crv = pk11_Attribute2SSecItem(arena,&privKey->u.dsa.params.base, - object,CKA_BASE); - if (crv != CKR_OK) break; - crv = pk11_Attribute2SSecItem(arena,&privKey->u.dsa.privateValue, - object,CKA_VALUE); - if (crv != CKR_OK) break; - crv = pk11_Attribute2SSecItem(arena,&privKey->u.dsa.publicValue, - object,CKA_NETSCAPE_DB); - /* can't set the public value.... */ - break; - - case CKK_DH: - privKey->keyType = NSSLOWKEYDHKey; - crv = pk11_Attribute2SSecItem(arena,&privKey->u.dh.prime, - object,CKA_PRIME); - if (crv != CKR_OK) break; - crv = pk11_Attribute2SSecItem(arena,&privKey->u.dh.base, - object,CKA_BASE); - if (crv != CKR_OK) break; - crv = pk11_Attribute2SSecItem(arena,&privKey->u.dh.privateValue, - object,CKA_VALUE); - if (crv != CKR_OK) break; - crv = pk11_Attribute2SSecItem(arena,&privKey->u.dh.publicValue, - object,CKA_NETSCAPE_DB); - break; - default: - crv = CKR_KEY_TYPE_INCONSISTENT; - break; - } - if (crv != CKR_OK) { - PORT_FreeArena(arena,PR_FALSE); - return NULL; - } - return privKey; -} - - -/* Generate a low private key structure from an object */ -NSSLOWKEYPrivateKey * -pk11_GetPrivKey(PK11Object *object,CK_KEY_TYPE key_type) -{ - NSSLOWKEYPrivateKey *priv = NULL; - - if (object->objclass != CKO_PRIVATE_KEY) { - return NULL; - } - if (object->objectInfo) { - return (NSSLOWKEYPrivateKey *)object->objectInfo; - } - - if (pk11_isToken(object->handle)) { - /* grab it from the data base */ - PK11TokenObject *to = pk11_narrowToTokenObject(object); - - PORT_Assert(to); - PORT_Assert(object->slot->keyDB); - priv = nsslowkey_FindKeyByPublicKey(object->slot->keyDB, &to->dbKey, - object->slot->password); - } else { - priv = pk11_mkPrivKey(object, key_type); - } - object->objectInfo = priv; - object->infoFree = (PK11Free) nsslowkey_DestroyPrivateKey; - return priv; -} - -/* - **************************** Symetric Key utils ************************ - */ -/* - * set the DES key with parity bits correctly - */ -void -pk11_FormatDESKey(unsigned char *key, int length) -{ - int i; - - /* format the des key */ - for (i=0; i < length; i++) { - key[i] = parityTable[key[i]>>1]; - } -} - -/* - * check a des key (des2 or des3 subkey) for weak keys. - */ -PRBool -pk11_CheckDESKey(unsigned char *key) -{ - int i; - - /* format the des key with parity */ - pk11_FormatDESKey(key, 8); - - for (i=0; i < pk11_desWeakTableSize; i++) { - if (PORT_Memcmp(key,pk11_desWeakTable[i],8) == 0) { - return PR_TRUE; - } - } - return PR_FALSE; -} - -/* - * check if a des or triple des key is weak. - */ -PRBool -pk11_IsWeakKey(unsigned char *key,CK_KEY_TYPE key_type) -{ - - switch(key_type) { - case CKK_DES: - return pk11_CheckDESKey(key); - case CKM_DES2_KEY_GEN: - if (pk11_CheckDESKey(key)) return PR_TRUE; - return pk11_CheckDESKey(&key[8]); - case CKM_DES3_KEY_GEN: - if (pk11_CheckDESKey(key)) return PR_TRUE; - if (pk11_CheckDESKey(&key[8])) return PR_TRUE; - return pk11_CheckDESKey(&key[16]); - default: - break; - } - return PR_FALSE; -} - - -/* make a fake private key representing a symmetric key */ -static NSSLOWKEYPrivateKey * -pk11_mkSecretKeyRep(PK11Object *object) -{ - NSSLOWKEYPrivateKey *privKey; - PLArenaPool *arena = 0; - CK_RV crv; - SECStatus rv; - static unsigned char derZero[1] = { 0 }; - - arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE); - if (arena == NULL) { crv = CKR_HOST_MEMORY; goto loser; } - - privKey = (NSSLOWKEYPrivateKey *) - PORT_ArenaAlloc(arena,sizeof(NSSLOWKEYPrivateKey)); - if (privKey == NULL) { crv = CKR_HOST_MEMORY; goto loser; } - - privKey->arena = arena; - - /* Secret keys are represented in the database as "fake" RSA keys. The RSA key - * is marked as a secret key representation by setting the public exponent field - * to 0, which is an invalid RSA exponent. The other fields are set as follows: - * modulus - CKA_ID value for the secret key - * private exponent - CKA_VALUE (the key itself) - * coefficient - CKA_KEY_TYPE, which indicates what encryption algorithm - * is used for the key. - * all others - set to integer 0 - */ - privKey->keyType = NSSLOWKEYRSAKey; - - /* The modulus is set to the key id of the symmetric key */ - crv=pk11_Attribute2SecItem(arena,&privKey->u.rsa.modulus,object,CKA_ID); - if (crv != CKR_OK) goto loser; - - /* The public exponent is set to 0 length to indicate a special key */ - privKey->u.rsa.publicExponent.len = sizeof derZero; - privKey->u.rsa.publicExponent.data = derZero; - - /* The private exponent is the actual key value */ - crv=pk11_Attribute2SecItem(arena,&privKey->u.rsa.privateExponent,object,CKA_VALUE); - if (crv != CKR_OK) goto loser; - - /* All other fields empty - needs testing */ - privKey->u.rsa.prime1.len = sizeof derZero; - privKey->u.rsa.prime1.data = derZero; - - privKey->u.rsa.prime2.len = sizeof derZero; - privKey->u.rsa.prime2.data = derZero; - - privKey->u.rsa.exponent1.len = sizeof derZero; - privKey->u.rsa.exponent1.data = derZero; - - privKey->u.rsa.exponent2.len = sizeof derZero; - privKey->u.rsa.exponent2.data = derZero; - - /* Coeficient set to KEY_TYPE */ - crv=pk11_Attribute2SecItem(arena,&privKey->u.rsa.coefficient,object,CKA_KEY_TYPE); - if (crv != CKR_OK) goto loser; - - /* Private key version field set normally for compatibility */ - rv = DER_SetUInteger(privKey->arena, - &privKey->u.rsa.version, NSSLOWKEY_VERSION); - if (rv != SECSuccess) { crv = CKR_HOST_MEMORY; goto loser; } - -loser: - if (crv != CKR_OK) { - PORT_FreeArena(arena,PR_FALSE); - privKey = 0; - } - - return privKey; -} - -static PRBool -isSecretKey(NSSLOWKEYPrivateKey *privKey) -{ - if (privKey->keyType == NSSLOWKEYRSAKey && - privKey->u.rsa.publicExponent.len == 1 && - privKey->u.rsa.publicExponent.data[0] == 0) - return PR_TRUE; - - return PR_FALSE; -} - -/********************************************************************** - * - * Start of PKCS 11 functions - * - **********************************************************************/ - - -/* return the function list */ -CK_RV NSC_GetFunctionList(CK_FUNCTION_LIST_PTR *pFunctionList) -{ - *pFunctionList = (CK_FUNCTION_LIST_PTR) &pk11_funcList; - return CKR_OK; -} - -/* return the function list */ -CK_RV C_GetFunctionList(CK_FUNCTION_LIST_PTR *pFunctionList) -{ - return NSC_GetFunctionList(pFunctionList); -} - -static PLHashNumber -pk11_HashNumber(const void *key) -{ - return (PLHashNumber) key; -} - -/* - * eventually I'd like to expunge all occurances of XXX_SLOT_ID and - * just go with the info in the slot. This is one place, however, - * where it might be a little difficult. - */ -const char * -pk11_getDefTokName(CK_SLOT_ID slotID) -{ - static char buf[33]; - - switch (slotID) { - case NETSCAPE_SLOT_ID: - return "NSS Generic Crypto Services "; - case PRIVATE_KEY_SLOT_ID: - return "NSS Certificate DB "; - case FIPS_SLOT_ID: - return "NSS FIPS-140-1 Cerificate DB "; - default: - break; - } - sprintf(buf,"NSS Application Token %08x ",(unsigned int) slotID); - return buf; -} - -const char * -pk11_getDefSlotName(CK_SLOT_ID slotID) -{ - static char buf[65]; - - switch (slotID) { - case NETSCAPE_SLOT_ID: - return - "NSS Internal Cryptographic Services Version 3.4 "; - case PRIVATE_KEY_SLOT_ID: - return - "NSS User Private Key and Certificate Services "; - case FIPS_SLOT_ID: - return - "Netscape FIPS-140-1 User Private Key Services "; - default: - break; - } - sprintf(buf, - "NSS Application Slot %08x ", - (unsigned int) slotID); - return buf; -} - -static CK_ULONG nscSlotCount = 0; -static CK_SLOT_ID_PTR nscSlotList = NULL; -static CK_ULONG nscSlotListSize = 0; -static PLHashTable *nscSlotHashTable = NULL; - -/* look up a slot structure from the ID (used to be a macro when we only - * had two slots) */ -PK11Slot * -pk11_SlotFromID(CK_SLOT_ID slotID) -{ - return (PK11Slot *)PL_HashTableLookupConst(nscSlotHashTable, (void *)slotID); -} - -PK11Slot * -pk11_SlotFromSessionHandle(CK_SESSION_HANDLE handle) -{ - int slotIDIndex = (handle >> 24) & 0xff; - - if (slotIDIndex >= nscSlotCount) { - return NULL; - } - - return pk11_SlotFromID(nscSlotList[slotIDIndex]); -} - -PK11Slot * pk11_NewSlotFromID(CK_SLOT_ID slotID) -{ - PK11Slot *slot = NULL; - PLHashEntry *entry; - - if (nscSlotList == NULL) { - nscSlotListSize = NSC_SLOT_LIST_BLOCK_SIZE; - nscSlotList = (CK_SLOT_ID *) - PORT_ZAlloc(nscSlotListSize*sizeof(CK_SLOT_ID)); - if (nscSlotList == NULL) { - return NULL; - } - } - if (nscSlotCount >= nscSlotListSize) { - nscSlotListSize += NSC_SLOT_LIST_BLOCK_SIZE; - nscSlotList = (CK_SLOT_ID *) PORT_Realloc(nscSlotList, - nscSlotListSize*sizeof(CK_SLOT_ID)); - if (nscSlotList == NULL) { - return NULL; - } - } - - if (nscSlotHashTable == NULL) { - nscSlotHashTable = PL_NewHashTable(64,pk11_HashNumber,PL_CompareValues, - PL_CompareValues, NULL, 0); - if (nscSlotHashTable == NULL) { - return NULL; - } - } - - slot = (PK11Slot *) PORT_ZAlloc(sizeof(PK11Slot)); - if (slot == NULL) { - return NULL; - } - - entry = PL_HashTableAdd(nscSlotHashTable,(void *)slotID,slot); - if (entry == NULL) { - PORT_Free(slot); - return NULL; - } - slot->index = nscSlotCount; - nscSlotList[nscSlotCount++] = slotID; - - return slot; -} - -/* - * initialize one of the slot structures. figure out which by the ID - */ -CK_RV -PK11_SlotInit(char *configdir,pk11_token_parameters *params) -{ - int i; - CK_SLOT_ID slotID = params->slotID; - PK11Slot *slot = pk11_NewSlotFromID(slotID); - PRBool needLogin = !params->noKeyDB; - CK_RV crv; - - if (slot == NULL) { - return CKR_HOST_MEMORY; - } - -#ifdef PKCS11_USE_THREADS - slot->slotLock = PZ_NewLock(nssILockSession); - if (slot->slotLock == NULL) return CKR_HOST_MEMORY; - for (i=0; i < NUMBER_OF_SESSION_LOCKS; i++) { - slot->sessionLock[i] = PZ_NewLock(nssILockSession); - if (slot->sessionLock[i] == NULL) return CKR_HOST_MEMORY; - } - slot->objectLock = PZ_NewLock(nssILockObject); - if (slot->objectLock == NULL) return CKR_HOST_MEMORY; -#else - slot->slotLock = NULL; - for (i=0; i < NUMBER_OF_SESSION_LOCKS; i++) { - slot->sessionLock[i] = NULL; - } - slot->objectLock = NULL; -#endif - for(i=0; i < SESSION_HASH_SIZE; i++) { - slot->head[i] = NULL; - } - for(i=0; i < TOKEN_OBJECT_HASH_SIZE; i++) { - slot->tokObjects[i] = NULL; - } - slot->tokenHashTable = PL_NewHashTable(64,pk11_HashNumber,PL_CompareValues, - SECITEM_HashCompare, NULL, 0); - if (slot->tokenHashTable == NULL) { - return CKR_HOST_MEMORY; - } - slot->password = NULL; - slot->hasTokens = PR_FALSE; - slot->sessionIDCount = 0; - slot->sessionIDConflict = 0; - slot->sessionCount = 0; - slot->rwSessionCount = 0; - slot->tokenIDCount = 1; - slot->needLogin = PR_FALSE; - slot->isLoggedIn = PR_FALSE; - slot->ssoLoggedIn = PR_FALSE; - slot->DB_loaded = PR_FALSE; - slot->slotID = slotID; - slot->certDB = NULL; - slot->keyDB = NULL; - slot->minimumPinLen = 0; - slot->readOnly = params->readOnly; - pk11_setStringName(params->tokdes ? params->tokdes : - pk11_getDefTokName(slotID), slot->tokDescription, - sizeof(slot->tokDescription)); - pk11_setStringName(params->slotdes ? params->slotdes : - pk11_getDefSlotName(slotID), slot->slotDescription, - sizeof(slot->slotDescription)); - - if ((!params->noCertDB) || (!params->noKeyDB)) { - crv = pk11_DBInit(params->configdir ? params->configdir : configdir, - params->certPrefix, params->keyPrefix, params->readOnly, - params->noCertDB, params->noKeyDB, params->forceOpen, - &slot->certDB, &slot->keyDB); - if (crv != CKR_OK) { - /* shoutdown slot? */ - return crv; - } - } - if (needLogin) { - /* if the data base is initialized with a null password,remember that */ - slot->needLogin = - (PRBool)!pk11_hasNullPassword(slot->keyDB,&slot->password); - if (params->minPW <= PK11_MAX_PIN) { - slot->minimumPinLen = params->minPW; - } - if ((slot->minimumPinLen == 0) && (params->pwRequired) && - (slot->minimumPinLen <= PK11_MAX_PIN)) { - slot->minimumPinLen = 1; - } - } - return CKR_OK; -} - -static PRIntn -pk11_freeHashItem(PLHashEntry* entry, PRIntn index, void *arg) -{ - SECItem *item = (SECItem *)entry->value; - - SECITEM_FreeItem(item, PR_TRUE); - return HT_ENUMERATE_NEXT; -} - -/* - * initialize one of the slot structures. figure out which by the ID - */ -static CK_RV -pk11_DestroySlotData(PK11Slot *slot) -{ - int i; - -#ifdef PKCS11_USE_THREADS - if (slot->slotLock) { - PZ_DestroyLock(slot->slotLock); - slot->slotLock = NULL; - } - for (i=0; i < NUMBER_OF_SESSION_LOCKS; i++) { - if (slot->sessionLock[i]) { - PZ_DestroyLock(slot->sessionLock[i]); - slot->sessionLock[i] = NULL; - } - } - if (slot->objectLock) { - PZ_DestroyLock(slot->objectLock); - slot->objectLock = NULL; - } -#endif - - PL_HashTableEnumerateEntries(slot->tokenHashTable,pk11_freeHashItem,NULL); - PL_HashTableDestroy(slot->tokenHashTable); - - for(i=0; i < TOKEN_OBJECT_HASH_SIZE; i++) { - PK11Object *object = slot->tokObjects[i]; - slot->tokObjects[i] = NULL; - if (object) pk11_FreeObject(object); - } - - for(i=0; i < SESSION_HASH_SIZE; i++) { - PK11Session *session = slot->head[i]; - slot->head[i] = NULL; - if (session) pk11_FreeSession(session); - } - pk11_DBShutdown(slot->certDB,slot->keyDB); - - PORT_Free(slot); - return CKR_OK; -} - -/* - * handle the SECMOD.db - */ -char ** -NSC_ModuleDBFunc(unsigned long function,char *parameters, char *args) -{ - char *secmod; - PRBool rw; - static char *success="Success"; - char **rvstr = NULL; - - secmod = secmod_getSecmodName(parameters,&rw); - - switch (function) { - case SECMOD_MODULE_DB_FUNCTION_FIND: - rvstr = secmod_ReadPermDB(secmod,parameters,rw); - break; - case SECMOD_MODULE_DB_FUNCTION_ADD: - rvstr = (secmod_AddPermDB(secmod,args,rw) == SECSuccess) - ? &success: NULL; - break; - case SECMOD_MODULE_DB_FUNCTION_DEL: - rvstr = (secmod_DeletePermDB(secmod,args,rw) == SECSuccess) - ? &success: NULL; - break; - } - if (secmod) PR_smprintf_free(secmod); - return rvstr; -} - - -static PRBool nsc_init = PR_FALSE; -/* NSC_Initialize initializes the Cryptoki library. */ -CK_RV nsc_CommonInitialize(CK_VOID_PTR pReserved, PRBool isFIPS) -{ - CK_RV crv = CKR_OK; - SECStatus rv; - CK_C_INITIALIZE_ARGS *init_args = (CK_C_INITIALIZE_ARGS *) pReserved; - int i; - - if (nsc_init) { - return crv; - } - - rv = RNG_RNGInit(); /* initialize random number generator */ - if (rv != SECSuccess) { - crv = CKR_DEVICE_ERROR; - goto loser; - } - RNG_SystemInfoForRNG(); - - - /* NOTE: - * we should be getting out mutexes from this list, not statically binding - * them from NSPR. This should happen before we allow the internal to split - * off from the rest on NSS. - */ - - /* initialize the key and cert db's */ - nsslowkey_SetDefaultKeyDBAlg - (SEC_OID_PKCS12_PBE_WITH_SHA1_AND_TRIPLE_DES_CBC); - crv = CKR_ARGUMENTS_BAD; - if ((init_args && init_args->LibraryParameters)) { - pk11_parameters paramStrings; - - crv = secmod_parseParameters - ((char *)init_args->LibraryParameters, ¶mStrings, isFIPS); - if (crv != CKR_OK) { - return crv; - } - crv = pk11_configure(paramStrings.man, paramStrings.libdes); - if (crv != CKR_OK) { - goto loser; - } - - for (i=0; i < paramStrings.token_count; i++) { - crv = - PK11_SlotInit(paramStrings.configdir, ¶mStrings.tokens[i]); - if (crv != CKR_OK) break; - } -loser: - secmod_freeParams(¶mStrings); - } - nsc_init = (PRBool) (crv == CKR_OK); - - return crv; -} - -CK_RV NSC_Initialize(CK_VOID_PTR pReserved) -{ - return nsc_CommonInitialize(pReserved,PR_FALSE); -} - -/* NSC_Finalize indicates that an application is done with the - * Cryptoki library.*/ -CK_RV NSC_Finalize (CK_VOID_PTR pReserved) -{ - PK11Slot *slot = NULL; - CK_SLOT_ID slotID; - int i; - - if (!nsc_init) { - return CKR_OK; - } - - /* free all the slots */ - if (nscSlotList) { - CK_ULONG tmpSlotCount = nscSlotCount; - CK_SLOT_ID_PTR tmpSlotList = nscSlotList; - PLHashTable *tmpSlotHashTable = nscSlotHashTable; - - /* now clear out the statics */ - nscSlotList = NULL; - nscSlotCount = 0; - nscSlotHashTable = NULL; - nscSlotListSize = 0; - - for (i=0; i < tmpSlotCount; i++) { - slotID = tmpSlotList[i]; - slot = (PK11Slot *) - PL_HashTableLookup(tmpSlotHashTable, (void *)slotID); - PORT_Assert(slot); - if (!slot) continue; - pk11_DestroySlotData(slot); - PL_HashTableRemove(tmpSlotHashTable, (void *)slotID); - } - PORT_Free(tmpSlotList); - PL_HashTableDestroy(tmpSlotHashTable); - } - - nsslowcert_DestroyGlobalLocks(); - -#ifdef LEAK_TEST - /* - * do we really want to throw away all our hard earned entropy here!!? - * No we don't! Not calling RNG_RNGShutdown only 'leaks' data on the - * initial call to RNG_Init(). So the only reason to call this is to clean - * up leak detection warnings on shutdown. In many cases we *don't* want - * to free up the global RNG context because the application has Finalized - * simply to swap profiles. We don't want to loose the entropy we've - * already collected. - */ - RNG_RNGShutdown(); -#endif - - pk11_CleanupFreeLists(); - /* tell freeBL to clean up after itself */ - BL_Cleanup(); - nsc_init = PR_FALSE; - - return CKR_OK; -} - -extern const char __nss_softokn_rcsid[]; -extern const char __nss_softokn_sccsid[]; - -/* NSC_GetInfo returns general information about Cryptoki. */ -CK_RV NSC_GetInfo(CK_INFO_PTR pInfo) -{ - volatile char c; /* force a reference that won't get optimized away */ - - c = __nss_softokn_rcsid[0] + __nss_softokn_sccsid[0]; - pInfo->cryptokiVersion.major = 2; - pInfo->cryptokiVersion.minor = 11; - PORT_Memcpy(pInfo->manufacturerID,manufacturerID,32); - pInfo->libraryVersion.major = 3; - pInfo->libraryVersion.minor = 2; - PORT_Memcpy(pInfo->libraryDescription,libraryDescription,32); - pInfo->flags = 0; - return CKR_OK; -} - -/* NSC_GetSlotList obtains a list of slots in the system. */ -CK_RV NSC_GetSlotList(CK_BBOOL tokenPresent, - CK_SLOT_ID_PTR pSlotList, CK_ULONG_PTR pulCount) -{ - *pulCount = nscSlotCount; - if (pSlotList != NULL) { - PORT_Memcpy(pSlotList,nscSlotList,nscSlotCount*sizeof(CK_SLOT_ID)); - } - return CKR_OK; -} - -/* NSC_GetSlotInfo obtains information about a particular slot in the system. */ -CK_RV NSC_GetSlotInfo(CK_SLOT_ID slotID, CK_SLOT_INFO_PTR pInfo) -{ - PK11Slot *slot = pk11_SlotFromID(slotID); - if (slot == NULL) return CKR_SLOT_ID_INVALID; - - pInfo->firmwareVersion.major = 0; - pInfo->firmwareVersion.minor = 0; - PORT_Memcpy(pInfo->manufacturerID,manufacturerID,32); - PORT_Memcpy(pInfo->slotDescription,slot->slotDescription,64); - pInfo->flags = CKF_TOKEN_PRESENT; - /* ok we really should read it out of the keydb file. */ - /* pInfo->hardwareVersion.major = NSSLOWKEY_DB_FILE_VERSION; */ - pInfo->hardwareVersion.major = 3; - pInfo->hardwareVersion.minor = 4; - return CKR_OK; -} - -#define CKF_THREAD_SAFE 0x8000 /* for now */ - -/* NSC_GetTokenInfo obtains information about a particular token in - * the system. */ -CK_RV NSC_GetTokenInfo(CK_SLOT_ID slotID,CK_TOKEN_INFO_PTR pInfo) -{ - PK11Slot *slot = pk11_SlotFromID(slotID); - NSSLOWKEYDBHandle *handle; - - if (slot == NULL) return CKR_SLOT_ID_INVALID; - - PORT_Memcpy(pInfo->manufacturerID,manufacturerID,32); - PORT_Memcpy(pInfo->model,"NSS 3 ",16); - PORT_Memcpy(pInfo->serialNumber,"0000000000000000",16); - pInfo->ulMaxSessionCount = 0; /* arbitrarily large */ - pInfo->ulSessionCount = slot->sessionCount; - pInfo->ulMaxRwSessionCount = 0; /* arbitarily large */ - pInfo->ulRwSessionCount = slot->rwSessionCount; - pInfo->firmwareVersion.major = 0; - pInfo->firmwareVersion.minor = 0; - PORT_Memcpy(pInfo->label,slot->tokDescription,32); - handle = slot->keyDB; - if (handle == NULL) { - pInfo->flags= CKF_RNG | CKF_WRITE_PROTECTED | CKF_THREAD_SAFE; - pInfo->ulMaxPinLen = 0; - pInfo->ulMinPinLen = 0; - pInfo->ulTotalPublicMemory = 0; - pInfo->ulFreePublicMemory = 0; - pInfo->ulTotalPrivateMemory = 0; - pInfo->ulFreePrivateMemory = 0; - pInfo->hardwareVersion.major = 4; - pInfo->hardwareVersion.minor = 0; - } else { - /* - * we have three possible states which we may be in: - * (1) No DB password has been initialized. This also means we - * have no keys in the key db. - * (2) Password initialized to NULL. This means we have keys, but - * the user has chosen not use a password. - * (3) Finally we have an initialized password whicn is not NULL, and - * we will need to prompt for it. - */ - if (nsslowkey_HasKeyDBPassword(handle) == SECFailure) { - pInfo->flags = CKF_THREAD_SAFE | CKF_LOGIN_REQUIRED; - } else if (!slot->needLogin) { - pInfo->flags = CKF_THREAD_SAFE | CKF_USER_PIN_INITIALIZED; - } else { - pInfo->flags = CKF_THREAD_SAFE | - CKF_LOGIN_REQUIRED | CKF_USER_PIN_INITIALIZED; - } - pInfo->ulMaxPinLen = PK11_MAX_PIN; - pInfo->ulMinPinLen = 0; - if (slot->minimumPinLen > 0) { - pInfo->ulMinPinLen = (CK_ULONG)slot->minimumPinLen; - } - pInfo->ulTotalPublicMemory = 1; - pInfo->ulFreePublicMemory = 1; - pInfo->ulTotalPrivateMemory = 1; - pInfo->ulFreePrivateMemory = 1; - pInfo->hardwareVersion.major = CERT_DB_FILE_VERSION; - pInfo->hardwareVersion.minor = handle->version; - } - return CKR_OK; -} - - - -/* NSC_GetMechanismList obtains a list of mechanism types - * supported by a token. */ -CK_RV NSC_GetMechanismList(CK_SLOT_ID slotID, - CK_MECHANISM_TYPE_PTR pMechanismList, CK_ULONG_PTR pulCount) -{ - int i; - - switch (slotID) { - case NETSCAPE_SLOT_ID: - *pulCount = mechanismCount; - if (pMechanismList != NULL) { - for (i=0; i < (int) mechanismCount; i++) { - pMechanismList[i] = mechanisms[i].type; - } - } - break; - default: - *pulCount = 0; - for (i=0; i < (int) mechanismCount; i++) { - if (mechanisms[i].privkey) { - (*pulCount)++; - if (pMechanismList != NULL) { - *pMechanismList++ = mechanisms[i].type; - } - } - } - break; - } - return CKR_OK; -} - - -/* NSC_GetMechanismInfo obtains information about a particular mechanism - * possibly supported by a token. */ -CK_RV NSC_GetMechanismInfo(CK_SLOT_ID slotID, CK_MECHANISM_TYPE type, - CK_MECHANISM_INFO_PTR pInfo) -{ - PRBool isPrivateKey; - int i; - - switch (slotID) { - case NETSCAPE_SLOT_ID: - isPrivateKey = PR_FALSE; - break; - default: - isPrivateKey = PR_TRUE; - break; - } - for (i=0; i < (int) mechanismCount; i++) { - if (type == mechanisms[i].type) { - if (isPrivateKey && !mechanisms[i].privkey) { - return CKR_MECHANISM_INVALID; - } - PORT_Memcpy(pInfo,&mechanisms[i].domestic, - sizeof(CK_MECHANISM_INFO)); - return CKR_OK; - } - } - return CKR_MECHANISM_INVALID; -} - -static SECStatus -pk11_TurnOffUser(NSSLOWCERTCertificate *cert, SECItem *k, void *arg) -{ - NSSLOWCERTCertTrust trust; - SECStatus rv; - - rv = nsslowcert_GetCertTrust(cert,&trust); - if (rv == SECSuccess && ((trust.emailFlags & CERTDB_USER) || - (trust.sslFlags & CERTDB_USER) || - (trust.objectSigningFlags & CERTDB_USER))) { - trust.emailFlags &= ~CERTDB_USER; - trust.sslFlags &= ~CERTDB_USER; - trust.objectSigningFlags &= ~CERTDB_USER; - nsslowcert_ChangeCertTrust(cert->dbhandle,cert,&trust); - } - return SECSuccess; -} - -/* NSC_InitToken initializes a token. */ -CK_RV NSC_InitToken(CK_SLOT_ID slotID,CK_CHAR_PTR pPin, - CK_ULONG ulPinLen,CK_CHAR_PTR pLabel) { - PK11Slot *slot = pk11_SlotFromID(slotID); - NSSLOWKEYDBHandle *handle; - NSSLOWCERTCertDBHandle *certHandle; - SECStatus rv; - int i; - PK11Object *object; - - if (slot == NULL) return CKR_SLOT_ID_INVALID; - - /* don't initialize the database if we aren't talking to a token - * that uses the key database. - */ - if (slotID == NETSCAPE_SLOT_ID) { - return CKR_TOKEN_WRITE_PROTECTED; - } - - /* first, delete all our loaded key and cert objects from our - * internal list. */ - PK11_USE_THREADS(PZ_Lock(slot->objectLock);) - for (i=0; i < TOKEN_OBJECT_HASH_SIZE; i++) { - do { - object = slot->tokObjects[i]; - /* hand deque */ - /* this duplicates function of NSC_close session functions, but - * because we know that we are freeing all the sessions, we can - * do more efficient processing */ - if (object) { - slot->tokObjects[i] = object->next; - - if (object->next) object->next->prev = NULL; - object->next = object->prev = NULL; - } - if (object) pk11_FreeObject(object); - } while (object != NULL); - } - slot->DB_loaded = PR_FALSE; - PK11_USE_THREADS(PZ_Unlock(slot->objectLock);) - - /* then clear out the key database */ - handle = slot->keyDB; - if (handle == NULL) { - return CKR_TOKEN_WRITE_PROTECTED; - } - - /* what to do on an error here? */ - rv = nsslowkey_ResetKeyDB(handle); - - /* finally mark all the user certs as non-user certs */ - certHandle = slot->certDB; - if (certHandle == NULL) return CKR_OK; - - nsslowcert_TraversePermCerts(certHandle,pk11_TurnOffUser, NULL); - - return CKR_OK; /*is this the right function for not implemented*/ -} - - -/* NSC_InitPIN initializes the normal user's PIN. */ -CK_RV NSC_InitPIN(CK_SESSION_HANDLE hSession, - CK_CHAR_PTR pPin, CK_ULONG ulPinLen) -{ - PK11Session *sp; - PK11Slot *slot; - NSSLOWKEYDBHandle *handle; - SECItem *newPin; - char newPinStr[PK11_MAX_PIN+1]; - SECStatus rv; - - - sp = pk11_SessionFromHandle(hSession); - if (sp == NULL) { - return CKR_SESSION_HANDLE_INVALID; - } - - slot = pk11_SlotFromSession(sp); - if (slot == NULL) { - pk11_FreeSession(sp); - return CKR_SESSION_HANDLE_INVALID;; - } - - handle = slot->keyDB; - if (handle == NULL) { - pk11_FreeSession(sp); - return CKR_PIN_LEN_RANGE; - } - - - if (sp->info.state != CKS_RW_SO_FUNCTIONS) { - pk11_FreeSession(sp); - return CKR_USER_NOT_LOGGED_IN; - } - - pk11_FreeSession(sp); - - /* make sure the pins aren't too long */ - if (ulPinLen > PK11_MAX_PIN) { - return CKR_PIN_LEN_RANGE; - } - if (ulPinLen < slot->minimumPinLen) { - return CKR_PIN_LEN_RANGE; - } - - if (nsslowkey_HasKeyDBPassword(handle) != SECFailure) { - return CKR_DEVICE_ERROR; - } - - /* convert to null terminated string */ - PORT_Memcpy(newPinStr,pPin,ulPinLen); - newPinStr[ulPinLen] = 0; - - /* build the hashed pins which we pass around */ - newPin = nsslowkey_HashPassword(newPinStr,handle->global_salt); - PORT_Memset(newPinStr,0,sizeof(newPinStr)); - - /* change the data base */ - rv = nsslowkey_SetKeyDBPassword(handle,newPin); - - /* Now update our local copy of the pin */ - if (rv == SECSuccess) { - if (slot->password) { - SECITEM_ZfreeItem(slot->password, PR_TRUE); - } - slot->password = newPin; - if (ulPinLen == 0) slot->needLogin = PR_FALSE; - return CKR_OK; - } - SECITEM_ZfreeItem(newPin, PR_TRUE); - return CKR_PIN_INCORRECT; -} - - -/* NSC_SetPIN modifies the PIN of user that is currently logged in. */ -/* NOTE: This is only valid for the PRIVATE_KEY_SLOT */ -CK_RV NSC_SetPIN(CK_SESSION_HANDLE hSession, CK_CHAR_PTR pOldPin, - CK_ULONG ulOldLen, CK_CHAR_PTR pNewPin, CK_ULONG ulNewLen) -{ - PK11Session *sp; - PK11Slot *slot; - NSSLOWKEYDBHandle *handle; - SECItem *newPin; - SECItem *oldPin; - char newPinStr[PK11_MAX_PIN+1],oldPinStr[PK11_MAX_PIN+1]; - SECStatus rv; - - - sp = pk11_SessionFromHandle(hSession); - if (sp == NULL) { - return CKR_SESSION_HANDLE_INVALID; - } - - slot = pk11_SlotFromSession(sp); - if (!slot) { - pk11_FreeSession(sp); - return CKR_SESSION_HANDLE_INVALID;; - } - - handle = slot->keyDB; - if (handle == NULL) { - pk11_FreeSession(sp); - return CKR_PIN_LEN_RANGE; - } - - if (slot->needLogin && sp->info.state != CKS_RW_USER_FUNCTIONS) { - pk11_FreeSession(sp); - return CKR_USER_NOT_LOGGED_IN; - } - - pk11_FreeSession(sp); - - /* make sure the pins aren't too long */ - if ((ulNewLen > PK11_MAX_PIN) || (ulOldLen > PK11_MAX_PIN)) { - return CKR_PIN_LEN_RANGE; - } - if (ulNewLen < slot->minimumPinLen) { - return CKR_PIN_LEN_RANGE; - } - - - /* convert to null terminated string */ - PORT_Memcpy(newPinStr,pNewPin,ulNewLen); - newPinStr[ulNewLen] = 0; - PORT_Memcpy(oldPinStr,pOldPin,ulOldLen); - oldPinStr[ulOldLen] = 0; - - /* build the hashed pins which we pass around */ - newPin = nsslowkey_HashPassword(newPinStr,handle->global_salt); - oldPin = nsslowkey_HashPassword(oldPinStr,handle->global_salt); - PORT_Memset(newPinStr,0,sizeof(newPinStr)); - PORT_Memset(oldPinStr,0,sizeof(oldPinStr)); - - /* change the data base */ - rv = nsslowkey_ChangeKeyDBPassword(handle,oldPin,newPin); - - /* Now update our local copy of the pin */ - SECITEM_ZfreeItem(oldPin, PR_TRUE); - if (rv == SECSuccess) { - if (slot->password) { - SECITEM_ZfreeItem(slot->password, PR_TRUE); - } - slot->password = newPin; - slot->needLogin = (PRBool)(ulNewLen != 0); - return CKR_OK; - } - SECITEM_ZfreeItem(newPin, PR_TRUE); - return CKR_PIN_INCORRECT; -} - -/* NSC_OpenSession opens a session between an application and a token. */ -CK_RV NSC_OpenSession(CK_SLOT_ID slotID, CK_FLAGS flags, - CK_VOID_PTR pApplication,CK_NOTIFY Notify,CK_SESSION_HANDLE_PTR phSession) -{ - PK11Slot *slot; - CK_SESSION_HANDLE sessionID; - PK11Session *session; - PK11Session *sameID; - - slot = pk11_SlotFromID(slotID); - if (slot == NULL) return CKR_SLOT_ID_INVALID; - - /* new session (we only have serial sessions) */ - session = pk11_NewSession(slotID, Notify, pApplication, - flags | CKF_SERIAL_SESSION); - if (session == NULL) return CKR_HOST_MEMORY; - - PK11_USE_THREADS(PZ_Lock(slot->slotLock);) - if (slot->readOnly && (flags & CKF_RW_SESSION)) { - /* NETSCAPE_SLOT_ID is Read ONLY */ - session->info.flags &= ~CKF_RW_SESSION; - } - slot->sessionCount++; - if (session->info.flags & CKF_RW_SESSION) { - slot->rwSessionCount++; - } - PK11_USE_THREADS(PZ_Unlock(slot->slotLock);) - - do { - do { - sessionID = (PR_AtomicIncrement(&slot->sessionIDCount) & 0xffffff) - | (slot->index << 24); - } while (sessionID == CK_INVALID_HANDLE); - PK11_USE_THREADS(PZ_Lock(PK11_SESSION_LOCK(slot,sessionID));) - pk11queue_find(sameID, sessionID, slot->head, SESSION_HASH_SIZE); - if (sameID == NULL) { - session->handle = sessionID; - pk11_update_state(slot, session); - pk11queue_add(session, sessionID, slot->head, SESSION_HASH_SIZE); - } else { - slot->sessionIDConflict++; /* for debugging */ - } - PK11_USE_THREADS(PZ_Unlock(PK11_SESSION_LOCK(slot,sessionID));) - } while (sameID != NULL); - - *phSession = sessionID; - return CKR_OK; -} - - -/* NSC_CloseSession closes a session between an application and a token. */ -CK_RV NSC_CloseSession(CK_SESSION_HANDLE hSession) -{ - PK11Slot *slot; - PK11Session *session; - SECItem *pw = NULL; - PRBool sessionFound; - - session = pk11_SessionFromHandle(hSession); - if (session == NULL) return CKR_SESSION_HANDLE_INVALID; - slot = pk11_SlotFromSession(session); - sessionFound = PR_FALSE; - - /* lock */ - PK11_USE_THREADS(PZ_Lock(PK11_SESSION_LOCK(slot,hSession));) - if (pk11queue_is_queued(session,hSession,slot->head,SESSION_HASH_SIZE)) { - sessionFound = PR_TRUE; - pk11queue_delete(session,hSession,slot->head,SESSION_HASH_SIZE); - session->refCount--; /* can't go to zero while we hold the reference */ - PORT_Assert(session->refCount > 0); - } - PK11_USE_THREADS(PZ_Unlock(PK11_SESSION_LOCK(slot,hSession));) - - PK11_USE_THREADS(PZ_Lock(slot->slotLock);) - if (sessionFound) { - slot->sessionCount--; - if (session->info.flags & CKF_RW_SESSION) { - slot->rwSessionCount--; - } - } - if (slot->sessionCount == 0) { - pw = slot->password; - slot->isLoggedIn = PR_FALSE; - slot->password = NULL; - } - PK11_USE_THREADS(PZ_Unlock(slot->slotLock);) - - pk11_FreeSession(session); - if (pw) SECITEM_ZfreeItem(pw, PR_TRUE); - return CKR_OK; -} - - -/* NSC_CloseAllSessions closes all sessions with a token. */ -CK_RV NSC_CloseAllSessions (CK_SLOT_ID slotID) -{ - PK11Slot *slot; - SECItem *pw = NULL; - PK11Session *session; - int i; - - slot = pk11_SlotFromID(slotID); - if (slot == NULL) return CKR_SLOT_ID_INVALID; - - /* first log out the card */ - PK11_USE_THREADS(PZ_Lock(slot->slotLock);) - pw = slot->password; - slot->isLoggedIn = PR_FALSE; - slot->password = NULL; - PK11_USE_THREADS(PZ_Unlock(slot->slotLock);) - if (pw) SECITEM_ZfreeItem(pw, PR_TRUE); - - /* now close all the current sessions */ - /* NOTE: If you try to open new sessions before NSC_CloseAllSessions - * completes, some of those new sessions may or may not be closed by - * NSC_CloseAllSessions... but any session running when this code starts - * will guarrenteed be close, and no session will be partially closed */ - for (i=0; i < SESSION_HASH_SIZE; i++) { - do { - PK11_USE_THREADS(PZ_Lock(PK11_SESSION_LOCK(slot,i));) - session = slot->head[i]; - /* hand deque */ - /* this duplicates function of NSC_close session functions, but - * because we know that we are freeing all the sessions, we can - * do more efficient processing */ - if (session) { - slot->head[i] = session->next; - if (session->next) session->next->prev = NULL; - session->next = session->prev = NULL; - PK11_USE_THREADS(PZ_Unlock(PK11_SESSION_LOCK(slot,i));) - PK11_USE_THREADS(PZ_Lock(slot->slotLock);) - slot->sessionCount--; - if (session->info.flags & CKF_RW_SESSION) { - slot->rwSessionCount--; - } - PK11_USE_THREADS(PZ_Unlock(slot->slotLock);) - } else { - PK11_USE_THREADS(PZ_Unlock(PK11_SESSION_LOCK(slot,i));) - } - if (session) pk11_FreeSession(session); - } while (session != NULL); - } - return CKR_OK; -} - - -/* NSC_GetSessionInfo obtains information about the session. */ -CK_RV NSC_GetSessionInfo(CK_SESSION_HANDLE hSession, - CK_SESSION_INFO_PTR pInfo) -{ - PK11Session *session; - - session = pk11_SessionFromHandle(hSession); - if (session == NULL) return CKR_SESSION_HANDLE_INVALID; - - PORT_Memcpy(pInfo,&session->info,sizeof(CK_SESSION_INFO)); - pk11_FreeSession(session); - return CKR_OK; -} - -/* NSC_Login logs a user into a token. */ -CK_RV NSC_Login(CK_SESSION_HANDLE hSession, CK_USER_TYPE userType, - CK_CHAR_PTR pPin, CK_ULONG ulPinLen) -{ - PK11Slot *slot; - PK11Session *session; - NSSLOWKEYDBHandle *handle; - SECItem *pin; - char pinStr[PK11_MAX_PIN+1]; - - - /* get the slot */ - slot = pk11_SlotFromSessionHandle(hSession); - - /* make sure the session is valid */ - session = pk11_SessionFromHandle(hSession); - if (session == NULL) { - if (session == NULL) return CKR_SESSION_HANDLE_INVALID; - } - pk11_FreeSession(session); - - /* can't log into the Netscape Slot */ - if (slot->slotID == NETSCAPE_SLOT_ID) - return CKR_USER_TYPE_INVALID; - - if (slot->isLoggedIn) return CKR_USER_ALREADY_LOGGED_IN; - slot->ssoLoggedIn = PR_FALSE; - - if (ulPinLen > PK11_MAX_PIN) return CKR_PIN_LEN_RANGE; - - /* convert to null terminated string */ - PORT_Memcpy(pinStr,pPin,ulPinLen); - pinStr[ulPinLen] = 0; - - handle = slot->keyDB; - if (handle == NULL) { - return CKR_USER_TYPE_INVALID; - } - - /* - * Deal with bootstrap. We allow the SSO to login in with a NULL - * password if and only if we haven't initialized the KEY DB yet. - * We only allow this on a RW session. - */ - if (nsslowkey_HasKeyDBPassword(handle) == SECFailure) { - /* allow SSO's to log in only if there is not password on the - * key database */ - if (((userType == CKU_SO) && (session->info.flags & CKF_RW_SESSION)) - /* fips always needs to authenticate, even if there isn't a db */ - || (slot->slotID == FIPS_SLOT_ID)) { - /* should this be a fixed password? */ - if (ulPinLen == 0) { - SECItem *pw; - PK11_USE_THREADS(PZ_Lock(slot->slotLock);) - pw = slot->password; - slot->password = NULL; - slot->isLoggedIn = PR_TRUE; - slot->ssoLoggedIn = (PRBool)(userType == CKU_SO); - PK11_USE_THREADS(PZ_Unlock(slot->slotLock);) - pk11_update_all_states(slot); - SECITEM_ZfreeItem(pw,PR_TRUE); - return CKR_OK; - } - return CKR_PIN_INCORRECT; - } - return CKR_USER_TYPE_INVALID; - } - - /* don't allow the SSO to log in if the user is already initialized */ - if (userType != CKU_USER) { return CKR_USER_TYPE_INVALID; } - - - /* build the hashed pins which we pass around */ - pin = nsslowkey_HashPassword(pinStr,handle->global_salt); - if (pin == NULL) return CKR_HOST_MEMORY; - - if (nsslowkey_CheckKeyDBPassword(handle,pin) == SECSuccess) { - SECItem *tmp; - PK11_USE_THREADS(PZ_Lock(slot->slotLock);) - tmp = slot->password; - slot->isLoggedIn = PR_TRUE; - slot->password = pin; - PK11_USE_THREADS(PZ_Unlock(slot->slotLock);) - if (tmp) SECITEM_ZfreeItem(tmp, PR_TRUE); - - /* update all sessions */ - pk11_update_all_states(slot); - return CKR_OK; - } - - SECITEM_ZfreeItem(pin, PR_TRUE); - return CKR_PIN_INCORRECT; -} - -/* NSC_Logout logs a user out from a token. */ -CK_RV NSC_Logout(CK_SESSION_HANDLE hSession) -{ - PK11Slot *slot = pk11_SlotFromSessionHandle(hSession); - PK11Session *session; - SECItem *pw = NULL; - - session = pk11_SessionFromHandle(hSession); - if (session == NULL) { - if (session == NULL) return CKR_SESSION_HANDLE_INVALID; - } - - if (!slot->isLoggedIn) return CKR_USER_NOT_LOGGED_IN; - - PK11_USE_THREADS(PZ_Lock(slot->slotLock);) - pw = slot->password; - slot->isLoggedIn = PR_FALSE; - slot->ssoLoggedIn = PR_FALSE; - slot->password = NULL; - PK11_USE_THREADS(PZ_Unlock(slot->slotLock);) - if (pw) SECITEM_ZfreeItem(pw, PR_TRUE); - - pk11_update_all_states(slot); - return CKR_OK; -} - - -/* NSC_CreateObject creates a new object. */ -CK_RV NSC_CreateObject(CK_SESSION_HANDLE hSession, - CK_ATTRIBUTE_PTR pTemplate, CK_ULONG ulCount, - CK_OBJECT_HANDLE_PTR phObject) -{ - PK11Slot *slot = pk11_SlotFromSessionHandle(hSession); - PK11Session *session; - PK11Object *object; - CK_RV crv; - int i; - - - /* - * now lets create an object to hang the attributes off of - */ - object = pk11_NewObject(slot); /* fill in the handle later */ - if (object == NULL) { - return CKR_HOST_MEMORY; - } - - /* - * load the template values into the object - */ - for (i=0; i < (int) ulCount; i++) { - crv = pk11_AddAttributeType(object,pk11_attr_expand(&pTemplate[i])); - if (crv != CKR_OK) { - pk11_FreeObject(object); - return crv; - } - } - - /* get the session */ - session = pk11_SessionFromHandle(hSession); - if (session == NULL) { - pk11_FreeObject(object); - return CKR_SESSION_HANDLE_INVALID; - } - - /* - * handle the base object stuff - */ - crv = pk11_handleObject(object,session); - *phObject = object->handle; - pk11_FreeSession(session); - pk11_FreeObject(object); - - return crv; -} - - -/* NSC_CopyObject copies an object, creating a new object for the copy. */ -CK_RV NSC_CopyObject(CK_SESSION_HANDLE hSession, - CK_OBJECT_HANDLE hObject, CK_ATTRIBUTE_PTR pTemplate, CK_ULONG ulCount, - CK_OBJECT_HANDLE_PTR phNewObject) -{ - PK11Object *destObject,*srcObject; - PK11Session *session; - CK_RV crv = CKR_OK; - PK11Slot *slot = pk11_SlotFromSessionHandle(hSession); - int i; - - /* Get srcObject so we can find the class */ - session = pk11_SessionFromHandle(hSession); - if (session == NULL) { - return CKR_SESSION_HANDLE_INVALID; - } - srcObject = pk11_ObjectFromHandle(hObject,session); - if (srcObject == NULL) { - pk11_FreeSession(session); - return CKR_OBJECT_HANDLE_INVALID; - } - /* - * create an object to hang the attributes off of - */ - destObject = pk11_NewObject(slot); /* fill in the handle later */ - if (destObject == NULL) { - pk11_FreeSession(session); - pk11_FreeObject(srcObject); - return CKR_HOST_MEMORY; - } - - /* - * load the template values into the object - */ - for (i=0; i < (int) ulCount; i++) { - if (pk11_modifyType(pTemplate[i].type,srcObject->objclass) == PK11_NEVER) { - crv = CKR_ATTRIBUTE_READ_ONLY; - break; - } - crv = pk11_AddAttributeType(destObject,pk11_attr_expand(&pTemplate[i])); - if (crv != CKR_OK) { break; } - } - if (crv != CKR_OK) { - pk11_FreeSession(session); - pk11_FreeObject(srcObject); - pk11_FreeObject(destObject); - return crv; - } - - /* sensitive can only be changed to CK_TRUE */ - if (pk11_hasAttribute(destObject,CKA_SENSITIVE)) { - if (!pk11_isTrue(destObject,CKA_SENSITIVE)) { - pk11_FreeSession(session); - pk11_FreeObject(srcObject); - pk11_FreeObject(destObject); - return CKR_ATTRIBUTE_READ_ONLY; - } - } - - /* - * now copy the old attributes from the new attributes - */ - /* don't create a token object if we aren't in a rw session */ - /* we need to hold the lock to copy a consistant version of - * the object. */ - crv = pk11_CopyObject(destObject,srcObject); - - destObject->objclass = srcObject->objclass; - pk11_FreeObject(srcObject); - if (crv != CKR_OK) { - pk11_FreeObject(destObject); - pk11_FreeSession(session); - return crv; - } - - crv = pk11_handleObject(destObject,session); - *phNewObject = destObject->handle; - pk11_FreeSession(session); - pk11_FreeObject(destObject); - - return crv; -} - - -/* NSC_GetObjectSize gets the size of an object in bytes. */ -CK_RV NSC_GetObjectSize(CK_SESSION_HANDLE hSession, - CK_OBJECT_HANDLE hObject, CK_ULONG_PTR pulSize) { - *pulSize = 0; - return CKR_OK; -} - - -/* NSC_GetAttributeValue obtains the value of one or more object attributes. */ -CK_RV NSC_GetAttributeValue(CK_SESSION_HANDLE hSession, - CK_OBJECT_HANDLE hObject,CK_ATTRIBUTE_PTR pTemplate,CK_ULONG ulCount) { - PK11Slot *slot = pk11_SlotFromSessionHandle(hSession); - PK11Session *session; - PK11Object *object; - PK11Attribute *attribute; - PRBool sensitive; - int i; - - /* - * make sure we're allowed - */ - session = pk11_SessionFromHandle(hSession); - if (session == NULL) { - return CKR_SESSION_HANDLE_INVALID; - } - - object = pk11_ObjectFromHandle(hObject,session); - pk11_FreeSession(session); - if (object == NULL) { - return CKR_OBJECT_HANDLE_INVALID; - } - - /* don't read a private object if we aren't logged in */ - if ((!slot->isLoggedIn) && (slot->needLogin) && - (pk11_isTrue(object,CKA_PRIVATE))) { - pk11_FreeObject(object); - return CKR_USER_NOT_LOGGED_IN; - } - - sensitive = pk11_isTrue(object,CKA_SENSITIVE); - for (i=0; i < (int) ulCount; i++) { - /* Make sure that this attribute is retrievable */ - if (sensitive && pk11_isSensitive(pTemplate[i].type,object->objclass)) { - pk11_FreeObject(object); - return CKR_ATTRIBUTE_SENSITIVE; - } - attribute = pk11_FindAttribute(object,pTemplate[i].type); - if (attribute == NULL) { - pk11_FreeObject(object); - return CKR_ATTRIBUTE_TYPE_INVALID; - } - if (pTemplate[i].pValue != NULL) { - PORT_Memcpy(pTemplate[i].pValue,attribute->attrib.pValue, - attribute->attrib.ulValueLen); - } - pTemplate[i].ulValueLen = attribute->attrib.ulValueLen; - pk11_FreeAttribute(attribute); - } - - pk11_FreeObject(object); - return CKR_OK; -} - -/* NSC_SetAttributeValue modifies the value of one or more object attributes */ -CK_RV NSC_SetAttributeValue (CK_SESSION_HANDLE hSession, - CK_OBJECT_HANDLE hObject,CK_ATTRIBUTE_PTR pTemplate,CK_ULONG ulCount) { - PK11Slot *slot = pk11_SlotFromSessionHandle(hSession); - PK11Session *session; - PK11Attribute *attribute; - PK11Object *object; - PRBool isToken; - CK_RV crv = CKR_OK; - CK_BBOOL legal; - int i; - - /* - * make sure we're allowed - */ - session = pk11_SessionFromHandle(hSession); - if (session == NULL) { - return CKR_SESSION_HANDLE_INVALID; - } - - object = pk11_ObjectFromHandle(hObject,session); - if (object == NULL) { - pk11_FreeSession(session); - return CKR_OBJECT_HANDLE_INVALID; - } - - /* don't modify a private object if we aren't logged in */ - if ((!slot->isLoggedIn) && (slot->needLogin) && - (pk11_isTrue(object,CKA_PRIVATE))) { - pk11_FreeSession(session); - pk11_FreeObject(object); - return CKR_USER_NOT_LOGGED_IN; - } - - /* don't modify a token object if we aren't in a rw session */ - isToken = pk11_isTrue(object,CKA_TOKEN); - if (((session->info.flags & CKF_RW_SESSION) == 0) && isToken) { - pk11_FreeSession(session); - pk11_FreeObject(object); - return CKR_SESSION_READ_ONLY; - } - pk11_FreeSession(session); - - /* only change modifiable objects */ - if (!pk11_isTrue(object,CKA_MODIFIABLE)) { - pk11_FreeObject(object); - return CKR_ATTRIBUTE_READ_ONLY; - } - - for (i=0; i < (int) ulCount; i++) { - /* Make sure that this attribute is changeable */ - switch (pk11_modifyType(pTemplate[i].type,object->objclass)) { - case PK11_NEVER: - case PK11_ONCOPY: - default: - crv = CKR_ATTRIBUTE_READ_ONLY; - break; - - case PK11_SENSITIVE: - legal = (pTemplate[i].type == CKA_EXTRACTABLE) ? CK_FALSE : CK_TRUE; - if ((*(CK_BBOOL *)pTemplate[i].pValue) != legal) { - crv = CKR_ATTRIBUTE_READ_ONLY; - } - break; - case PK11_ALWAYS: - break; - } - if (crv != CKR_OK) break; - - /* find the old attribute */ - attribute = pk11_FindAttribute(object,pTemplate[i].type); - if (attribute == NULL) { - crv =CKR_ATTRIBUTE_TYPE_INVALID; - break; - } - pk11_FreeAttribute(attribute); - crv = pk11_forceAttribute(object,pk11_attr_expand(&pTemplate[i])); - if (crv != CKR_OK) break; - - } - - pk11_FreeObject(object); - return crv; -} - -/* - * find any certs that may match the template and load them. - */ -#define NSC_CERT 0x00000001 -#define NSC_TRUST 0x00000002 -#define NSC_CRL 0x00000004 -#define NSC_SMIME 0x00000008 -#define NSC_PRIVATE 0x00000010 -#define NSC_PUBLIC 0x00000020 -#define NSC_KEY 0x00000040 - -/* - * structure to collect key handles. - */ -typedef struct pk11CrlDataStr { - PK11Slot *slot; - PK11SearchResults *searchHandles; - CK_ATTRIBUTE *template; - CK_ULONG templ_count; -} pk11CrlData; - - -static SECStatus -pk11_crl_collect(SECItem *data, SECItem *key, certDBEntryType type, void *arg) -{ - pk11CrlData *crlData; - CK_OBJECT_HANDLE class_handle; - PK11Slot *slot; - - crlData = (pk11CrlData *)arg; - slot = crlData->slot; - - class_handle = (type == certDBEntryTypeRevocation) ? PK11_TOKEN_TYPE_CRL : - PK11_TOKEN_KRL_HANDLE; - if (pk11_tokenMatch(slot, key, class_handle, - crlData->template, crlData->templ_count)) { - pk11_addHandle(crlData->searchHandles, - pk11_mkHandle(slot,key,class_handle)); - } - return(SECSuccess); -} - -static void -pk11_searchCrls(PK11Slot *slot, SECItem *derSubject, PRBool isKrl, - unsigned long classFlags, PK11SearchResults *search, - CK_ATTRIBUTE *pTemplate, CK_ULONG ulCount) -{ - NSSLOWCERTCertDBHandle *certHandle = NULL; - - certHandle = slot->certDB; - if (certHandle == NULL) { - return; - } - if (derSubject->data != NULL) { - SECItem *crl = - nsslowcert_FindCrlByKey(certHandle,derSubject,NULL,isKrl); - - if (crl != NULL) { - pk11_addHandle(search, pk11_mkHandle(slot,derSubject, - isKrl ? PK11_TOKEN_KRL_HANDLE : PK11_TOKEN_TYPE_CRL)); - } - } else { - pk11CrlData crlData; - - /* traverse */ - crlData.slot = slot; - crlData.searchHandles = search; - crlData.template = pTemplate; - crlData.templ_count = ulCount; - nsslowcert_TraverseDBEntries(certHandle, certDBEntryTypeRevocation, - pk11_crl_collect, (void *)&crlData); - nsslowcert_TraverseDBEntries(certHandle, certDBEntryTypeKeyRevocation, - pk11_crl_collect, (void *)&crlData); - } -} - -/* - * structure to collect key handles. - */ -typedef struct pk11KeyDataStr { - PK11Slot *slot; - PK11SearchResults *searchHandles; - SECItem *id; - CK_ATTRIBUTE *template; - CK_ULONG templ_count; - unsigned long classFlags; - PRBool isLoggedIn; - PRBool strict; -} pk11KeyData; - - -static SECStatus -pk11_key_collect(DBT *key, DBT *data, void *arg) -{ - pk11KeyData *keyData; - NSSLOWKEYPrivateKey *privKey = NULL; - SECItem tmpDBKey; - PK11Slot *slot; - - keyData = (pk11KeyData *)arg; - slot = keyData->slot; - - tmpDBKey.data = key->data; - tmpDBKey.len = key->size; - - PORT_Assert(slot->keyDB); - if (!keyData->strict && keyData->id) { - SECItem result; - PRBool haveMatch; - unsigned char hashKey[SHA1_LENGTH]; - result.data = hashKey; - result.len = sizeof(hashKey); - - if (keyData->id->len == 0) { - haveMatch = PR_TRUE; /* taking any key */ - } else { - SHA1_HashBuf( hashKey, key->data, key->size ); /* match id */ - haveMatch = SECITEM_ItemsAreEqual(keyData->id,&result); - if (!haveMatch && ((unsigned char *)key->data)[0] == 0) { - /* This is a fix for backwards compatibility. The key - * database indexes private keys by the public key, and - * versions of NSS prior to 3.4 stored the public key as - * a signed integer. The public key is now treated as an - * unsigned integer, with no leading zero. In order to - * correctly compute the hash of an old key, it is necessary - * to fallback and detect the leading zero. - */ - SHA1_HashBuf(hashKey, - (unsigned char *)key->data + 1, key->size - 1); - haveMatch = SECITEM_ItemsAreEqual(keyData->id,&result); - } - } - if (haveMatch) { - if (keyData->classFlags & NSC_PRIVATE) { - pk11_addHandle(keyData->searchHandles, - pk11_mkHandle(slot,&tmpDBKey,PK11_TOKEN_TYPE_PRIV)); - } - if (keyData->classFlags & NSC_PUBLIC) { - pk11_addHandle(keyData->searchHandles, - pk11_mkHandle(slot,&tmpDBKey,PK11_TOKEN_TYPE_PUB)); - } - /* NSC_KEY Already handled */ - } - return SECSuccess; - } - - privKey = nsslowkey_FindKeyByPublicKey(keyData->slot->keyDB, &tmpDBKey, - keyData->slot->password); - if ( privKey == NULL ) { - goto loser; - } - - if (isSecretKey(privKey)) { - if ((keyData->classFlags & NSC_KEY) && - pk11_tokenMatch(keyData->slot, &tmpDBKey, PK11_TOKEN_TYPE_KEY, - keyData->template, keyData->templ_count)) { - pk11_addHandle(keyData->searchHandles, - pk11_mkHandle(keyData->slot, &tmpDBKey, PK11_TOKEN_TYPE_KEY)); - } - } else { - if ((keyData->classFlags & NSC_PRIVATE) && - pk11_tokenMatch(keyData->slot, &tmpDBKey, PK11_TOKEN_TYPE_PRIV, - keyData->template, keyData->templ_count)) { - pk11_addHandle(keyData->searchHandles, - pk11_mkHandle(keyData->slot,&tmpDBKey,PK11_TOKEN_TYPE_PRIV)); - } - if ((keyData->classFlags & NSC_PUBLIC) && - pk11_tokenMatch(keyData->slot, &tmpDBKey, PK11_TOKEN_TYPE_PUB, - keyData->template, keyData->templ_count)) { - pk11_addHandle(keyData->searchHandles, - pk11_mkHandle(keyData->slot, &tmpDBKey,PK11_TOKEN_TYPE_PUB)); - } - } - -loser: - if ( privKey ) { - nsslowkey_DestroyPrivateKey(privKey); - } - return(SECSuccess); -} - -static void -pk11_searchKeys(PK11Slot *slot, SECItem *key_id, PRBool isLoggedIn, - unsigned long classFlags, PK11SearchResults *search, - CK_ATTRIBUTE *pTemplate, CK_ULONG ulCount) -{ - NSSLOWKEYDBHandle *keyHandle = NULL; - NSSLOWKEYPrivateKey *privKey; - pk11KeyData keyData; - - keyHandle = slot->keyDB; - if (keyHandle == NULL) { - return; - } - - if (key_id->data) { - privKey = nsslowkey_FindKeyByPublicKey(keyHandle, key_id, slot->password); - if (privKey) { - if (classFlags & NSC_KEY) { - pk11_addHandle(search, - pk11_mkHandle(slot,key_id,PK11_TOKEN_TYPE_KEY)); - } - if (classFlags & NSC_PRIVATE) { - pk11_addHandle(search, - pk11_mkHandle(slot,key_id,PK11_TOKEN_TYPE_PRIV)); - } - if (classFlags & NSC_PUBLIC) { - pk11_addHandle(search, - pk11_mkHandle(slot,key_id,PK11_TOKEN_TYPE_PUB)); - } - nsslowkey_DestroyPrivateKey(privKey); - } - /* don't do the traversal if we have an up to date db */ - if (keyHandle->version != 3) { - return; - } - } - keyData.slot = slot; - keyData.searchHandles = search; - keyData.id = key_id; - keyData.template = pTemplate; - keyData.templ_count = ulCount; - keyData.isLoggedIn = isLoggedIn; - keyData.classFlags = classFlags; - keyData.strict = NSC_STRICT; - - nsslowkey_TraverseKeys(keyHandle, pk11_key_collect, &keyData); -} - -/* - * structure to collect certs into - */ -typedef struct pk11CertDataStr { - PK11Slot *slot; - int cert_count; - int max_cert_count; - NSSLOWCERTCertificate **certs; - CK_ATTRIBUTE *template; - CK_ULONG templ_count; - unsigned long classFlags; - PRBool strict; -} pk11CertData; - -/* - * collect all the certs from the traverse call. - */ -static SECStatus -pk11_cert_collect(NSSLOWCERTCertificate *cert,void *arg) -{ - pk11CertData *cd = (pk11CertData *)arg; - - if (cd->certs == NULL) { - return SECFailure; - } - - if (cd->strict) { - if ((cd->classFlags & NSC_CERT) && !pk11_tokenMatch(cd->slot, - &cert->certKey, PK11_TOKEN_TYPE_CERT, cd->template,cd->templ_count)) { - return SECSuccess; - } - if ((cd->classFlags & NSC_TRUST) && !pk11_tokenMatch(cd->slot, - &cert->certKey, PK11_TOKEN_TYPE_TRUST, - cd->template, cd->templ_count)) { - return SECSuccess; - } - } - - /* allocate more space if we need it. This should only happen in - * the general traversal case */ - if (cd->cert_count >= cd->max_cert_count) { - int size; - cd->max_cert_count += NSC_CERT_BLOCK_SIZE; - size = cd->max_cert_count * sizeof (NSSLOWCERTCertificate *); - cd->certs = (NSSLOWCERTCertificate **)PORT_Realloc(cd->certs,size); - if (cd->certs == NULL) { - return SECFailure; - } - } - - cd->certs[cd->cert_count++] = nsslowcert_DupCertificate(cert); - return SECSuccess; -} - -/* provide impedence matching ... */ -static SECStatus -pk11_cert_collect2(NSSLOWCERTCertificate *cert, SECItem *dymmy, void *arg) -{ - return pk11_cert_collect(cert, arg); -} - -static void -pk11_searchSingleCert(pk11CertData *certData,NSSLOWCERTCertificate *cert) -{ - if (cert == NULL) { - return; - } - if (certData->strict && - !pk11_tokenMatch(certData->slot, &cert->certKey, PK11_TOKEN_TYPE_CERT, - certData->template,certData->templ_count)) { - nsslowcert_DestroyCertificate(cert); - return; - } - certData->certs = (NSSLOWCERTCertificate **) - PORT_Alloc(sizeof (NSSLOWCERTCertificate *)); - if (certData->certs == NULL) { - nsslowcert_DestroyCertificate(cert); - return; - } - certData->certs[0] = cert; - certData->cert_count = 1; -} - -static void -pk11_CertSetupData(pk11CertData *certData,int count) -{ - certData->max_cert_count = count; - - if (certData->max_cert_count <= 0) { - return; - } - certData->certs = (NSSLOWCERTCertificate **) - PORT_Alloc( count * sizeof(NSSLOWCERTCertificate *)); - return; -} - -static void -pk11_searchCertsAndTrust(PK11Slot *slot, SECItem *derCert, SECItem *name, - SECItem *derSubject, NSSLOWCERTIssuerAndSN *issuerSN, - SECItem *email, - unsigned long classFlags, PK11SearchResults *handles, - CK_ATTRIBUTE *pTemplate, CK_LONG ulCount) -{ - NSSLOWCERTCertDBHandle *certHandle = NULL; - pk11CertData certData; - int i; - - certHandle = slot->certDB; - if (certHandle == NULL) return; - - certData.slot = slot; - certData.max_cert_count = 0; - certData.certs = NULL; - certData.cert_count = 0; - certData.template = pTemplate; - certData.templ_count = ulCount; - certData.classFlags = classFlags; - certData.strict = NSC_STRICT; - - - /* - * Find the Cert. - */ - if (derCert->data != NULL) { - NSSLOWCERTCertificate *cert = - nsslowcert_FindCertByDERCert(certHandle,derCert); - pk11_searchSingleCert(&certData,cert); - } else if (name->data != NULL) { - char *tmp_name = (char*)PORT_Alloc(name->len+1); - int count; - - if (tmp_name == NULL) { - return; - } - PORT_Memcpy(tmp_name,name->data,name->len); - tmp_name[name->len] = 0; - - count= nsslowcert_NumPermCertsForNickname(certHandle,tmp_name); - pk11_CertSetupData(&certData,count); - nsslowcert_TraversePermCertsForNickname(certHandle,tmp_name, - pk11_cert_collect, &certData); - PORT_Free(tmp_name); - } else if (derSubject->data != NULL) { - int count; - - count = nsslowcert_NumPermCertsForSubject(certHandle,derSubject); - pk11_CertSetupData(&certData,count); - nsslowcert_TraversePermCertsForSubject(certHandle,derSubject, - pk11_cert_collect, &certData); - } else if ((issuerSN->derIssuer.data != NULL) && - (issuerSN->serialNumber.data != NULL)) { - NSSLOWCERTCertificate *cert = - nsslowcert_FindCertByIssuerAndSN(certHandle,issuerSN); - - pk11_searchSingleCert(&certData,cert); - } else if (email->data != NULL) { - char *tmp_name = (char*)PORT_Alloc(email->len+1); - certDBEntrySMime *entry = NULL; - - if (tmp_name == NULL) { - return; - } - PORT_Memcpy(tmp_name,email->data,email->len); - tmp_name[email->len] = 0; - - entry = nsslowcert_ReadDBSMimeEntry(certHandle,tmp_name); - if (entry) { - int count; - SECItem *subjectName = &entry->subjectName; - - count = nsslowcert_NumPermCertsForSubject(certHandle, subjectName); - pk11_CertSetupData(&certData,count); - nsslowcert_TraversePermCertsForSubject(certHandle, subjectName, - pk11_cert_collect, &certData); - - nsslowcert_DestroyDBEntry((certDBEntry *)entry); - } - PORT_Free(tmp_name); - } else { - /* we aren't filtering the certs, we are working on all, so turn - * on the strict filters. */ - certData.strict = PR_TRUE; - pk11_CertSetupData(&certData,NSC_CERT_BLOCK_SIZE); - nsslowcert_TraversePermCerts(certHandle, pk11_cert_collect2, &certData); - } - - /* - * build the handles - */ - for (i=0 ; i < certData.cert_count ; i++) { - NSSLOWCERTCertificate *cert = certData.certs[i]; - - /* if we filtered it would have been on the stuff above */ - if (classFlags & NSC_CERT) { - pk11_addHandle(handles, - pk11_mkHandle(slot,&cert->certKey,PK11_TOKEN_TYPE_CERT)); - } - if ((classFlags & NSC_TRUST) && nsslowcert_hasTrust(cert)) { - pk11_addHandle(handles, - pk11_mkHandle(slot,&cert->certKey,PK11_TOKEN_TYPE_TRUST)); - } - nsslowcert_DestroyCertificate(cert); - } - - if (certData.certs) PORT_Free(certData.certs); - return; -} - -static void -pk11_searchSMime(PK11Slot *slot, SECItem *email, PK11SearchResults *handles, - CK_ATTRIBUTE *pTemplate, CK_LONG ulCount) -{ - NSSLOWCERTCertDBHandle *certHandle = NULL; - certDBEntrySMime *entry; - - certHandle = slot->certDB; - if (certHandle == NULL) return; - - if (email->data != NULL) { - char *tmp_name = (char*)PORT_Alloc(email->len+1); - - if (tmp_name == NULL) { - return; - } - PORT_Memcpy(tmp_name,email->data,email->len); - tmp_name[email->len] = 0; - - entry = nsslowcert_ReadDBSMimeEntry(certHandle,tmp_name); - if (entry) { - SECItem emailKey; - - emailKey.data = (unsigned char *)tmp_name; - emailKey.len = PORT_Strlen(tmp_name)+1; - pk11_addHandle(handles, - pk11_mkHandle(slot,&emailKey,PK11_TOKEN_TYPE_SMIME)); - nsslowcert_DestroyDBEntry((certDBEntry *)entry); - } - PORT_Free(tmp_name); - } - return; -} - -static CK_RV -pk11_searchTokenList(PK11Slot *slot, PK11SearchResults *search, - CK_ATTRIBUTE *pTemplate, CK_LONG ulCount, - PRBool *tokenOnly, PRBool isLoggedIn) -{ - int i; - PRBool isKrl = PR_FALSE; - SECItem derCert = { siBuffer, NULL, 0 }; - SECItem derSubject = { siBuffer, NULL, 0 }; - SECItem name = { siBuffer, NULL, 0 }; - SECItem email = { siBuffer, NULL, 0 }; - SECItem key_id = { siBuffer, NULL, 0 }; - SECItem cert_sha1_hash = { siBuffer, NULL, 0 }; - SECItem cert_md5_hash = { siBuffer, NULL, 0 }; - NSSLOWCERTIssuerAndSN issuerSN = { - { siBuffer, NULL, 0 }, - { siBuffer, NULL, 0 } - }; - SECItem *copy = NULL; - unsigned long classFlags = - NSC_CERT|NSC_TRUST|NSC_PRIVATE|NSC_PUBLIC|NSC_KEY|NSC_SMIME|NSC_CRL; - - /* if we aren't logged in, don't look for private or secret keys */ - if (!isLoggedIn) { - classFlags &= ~(NSC_PRIVATE|NSC_KEY); - } - - /* - * look for things to search on token objects for. If the right options - * are specified, we can use them as direct indeces into the database - * (rather than using linear searches. We can also use the attributes to - * limit the kinds of objects we are searching for. Later we can use this - * array to filter the remaining objects more finely. - */ - for (i=0 ;classFlags && i < (int)ulCount; i++) { - - switch (pTemplate[i].type) { - case CKA_SUBJECT: - copy = &derSubject; - classFlags &= (NSC_CERT|NSC_PRIVATE|NSC_PUBLIC|NSC_SMIME|NSC_CRL); - break; - case CKA_ISSUER: - copy = &issuerSN.derIssuer; - classFlags &= (NSC_CERT|NSC_TRUST); - break; - case CKA_SERIAL_NUMBER: - copy = &issuerSN.serialNumber; - classFlags &= (NSC_CERT|NSC_TRUST); - break; - case CKA_VALUE: - copy = &derCert; - classFlags &= (NSC_CERT|NSC_CRL|NSC_SMIME); - break; - case CKA_LABEL: - copy = &name; - break; - case CKA_NETSCAPE_EMAIL: - copy = &email; - classFlags &= NSC_SMIME|NSC_CERT; - break; - case CKA_NETSCAPE_SMIME_TIMESTAMP: - classFlags &= NSC_SMIME; - break; - case CKA_CLASS: - if (pTemplate[i].ulValueLen != sizeof(CK_OBJECT_CLASS)) { - classFlags = 0; - break;; - } - switch (*((CK_OBJECT_CLASS *)pTemplate[i].pValue)) { - case CKO_CERTIFICATE: - classFlags &= NSC_CERT; - break; - case CKO_NETSCAPE_TRUST: - classFlags &= NSC_TRUST; - break; - case CKO_NETSCAPE_CRL: - classFlags &= NSC_CRL; - break; - case CKO_NETSCAPE_SMIME: - classFlags &= NSC_SMIME; - break; - case CKO_PRIVATE_KEY: - classFlags &= NSC_PRIVATE; - break; - case CKO_PUBLIC_KEY: - classFlags &= NSC_PUBLIC; - break; - case CKO_SECRET_KEY: - classFlags &= NSC_KEY; - break; - default: - classFlags = 0; - break; - } - break; - case CKA_PRIVATE: - if (pTemplate[i].ulValueLen != sizeof(CK_BBOOL)) { - classFlags = 0; - } - if (*((CK_BBOOL *)pTemplate[i].pValue) == CK_TRUE) { - classFlags &= (NSC_PRIVATE|NSC_KEY); - } else { - classFlags &= ~(NSC_PRIVATE|NSC_KEY); - } - break; - case CKA_SENSITIVE: - if (pTemplate[i].ulValueLen != sizeof(CK_BBOOL)) { - classFlags = 0; - } - if (*((CK_BBOOL *)pTemplate[i].pValue) == CK_TRUE) { - classFlags &= (NSC_PRIVATE|NSC_KEY); - } else { - classFlags = 0; - } - break; - case CKA_TOKEN: - if (pTemplate[i].ulValueLen != sizeof(CK_BBOOL)) { - classFlags = 0; - } - if (*((CK_BBOOL *)pTemplate[i].pValue) == CK_TRUE) { - *tokenOnly = PR_TRUE; - } else { - classFlags = 0; - } - break; - case CKA_CERT_SHA1_HASH: - classFlags &= NSC_TRUST; - copy = &cert_sha1_hash; break; - case CKA_CERT_MD5_HASH: - classFlags &= NSC_TRUST; - copy = &cert_md5_hash; break; - case CKA_CERTIFICATE_TYPE: - if (pTemplate[i].ulValueLen != sizeof(CK_CERTIFICATE_TYPE)) { - classFlags = 0; - } - classFlags &= NSC_CERT; - if (*((CK_CERTIFICATE_TYPE *)pTemplate[i].pValue) != CKC_X_509) { - classFlags = 0; - } - break; - case CKA_ID: - copy = &key_id; - classFlags &= (NSC_CERT|NSC_PRIVATE|NSC_KEY|NSC_PUBLIC); - break; - case CKA_NETSCAPE_KRL: - if (pTemplate[i].ulValueLen != sizeof(CK_BBOOL)) { - classFlags = 0; - } - classFlags &= NSC_CRL; - isKrl = (PRBool)(*((CK_BBOOL *)pTemplate[i].pValue) == CK_TRUE); - break; - case CKA_MODIFIABLE: - break; - case CKA_KEY_TYPE: - case CKA_DERIVE: - classFlags &= NSC_PUBLIC|NSC_PRIVATE|NSC_KEY; - break; - case CKA_VERIFY_RECOVER: - classFlags &= NSC_PUBLIC; - break; - case CKA_SIGN_RECOVER: - classFlags &= NSC_PRIVATE; - break; - case CKA_ENCRYPT: - case CKA_VERIFY: - case CKA_WRAP: - classFlags &= NSC_PUBLIC|NSC_KEY; - break; - case CKA_DECRYPT: - case CKA_SIGN: - case CKA_UNWRAP: - case CKA_ALWAYS_SENSITIVE: - case CKA_EXTRACTABLE: - case CKA_NEVER_EXTRACTABLE: - classFlags &= NSC_PRIVATE|NSC_KEY; - break; - /* can't be a certificate if it doesn't match one of the above - * attributes */ - default: - classFlags = 0; - break; - } - if (copy) { - copy->data = (unsigned char*)pTemplate[i].pValue; - copy->len = pTemplate[i].ulValueLen; - } - copy = NULL; - } - - - /* certs */ - if (classFlags & (NSC_CERT|NSC_TRUST)) { - pk11_searchCertsAndTrust(slot,&derCert,&name,&derSubject, - &issuerSN, &email,classFlags,search, - pTemplate, ulCount); - } - - /* keys */ - if (classFlags & (NSC_PRIVATE|NSC_PUBLIC|NSC_KEY)) { - pk11_searchKeys(slot, &key_id, isLoggedIn, classFlags, search, - pTemplate, ulCount); - } - - /* crl's */ - if (classFlags & NSC_CRL) { - pk11_searchCrls(slot, &derSubject, isKrl, classFlags, search, - pTemplate, ulCount); - } - /* Add S/MIME entry stuff */ - if (classFlags & NSC_SMIME) { - pk11_searchSMime(slot, &email, search, pTemplate, ulCount); - } - return CKR_OK; -} - - -/* NSC_FindObjectsInit initializes a search for token and session objects - * that match a template. */ -CK_RV NSC_FindObjectsInit(CK_SESSION_HANDLE hSession, - CK_ATTRIBUTE_PTR pTemplate,CK_ULONG ulCount) -{ - PK11SearchResults *search = NULL, *freeSearch = NULL; - PK11Session *session = NULL; - PK11Slot *slot = pk11_SlotFromSessionHandle(hSession); - PRBool tokenOnly = PR_FALSE; - CK_RV crv = CKR_OK; - PRBool isLoggedIn; - - session = pk11_SessionFromHandle(hSession); - if (session == NULL) { - crv = CKR_SESSION_HANDLE_INVALID; - goto loser; - } - - search = (PK11SearchResults *)PORT_Alloc(sizeof(PK11SearchResults)); - if (search == NULL) { - crv = CKR_HOST_MEMORY; - goto loser; - } - search->handles = (CK_OBJECT_HANDLE *) - PORT_Alloc(sizeof(CK_OBJECT_HANDLE) * NSC_SEARCH_BLOCK_SIZE); - if (search->handles == NULL) { - crv = CKR_HOST_MEMORY; - goto loser; - } - search->index = 0; - search->size = 0; - search->array_size = NSC_SEARCH_BLOCK_SIZE; - isLoggedIn = (PRBool)((!slot->needLogin) || slot->isLoggedIn); - - crv = pk11_searchTokenList(slot, search, pTemplate, ulCount, &tokenOnly, - isLoggedIn); - if (crv != CKR_OK) { - goto loser; - } - - /* build list of found objects in the session */ - if (!tokenOnly) { - crv = pk11_searchObjectList(search, slot->tokObjects, - slot->objectLock, pTemplate, ulCount, isLoggedIn); - } - if (crv != CKR_OK) { - goto loser; - } - - if ((freeSearch = session->search) != NULL) { - session->search = NULL; - pk11_FreeSearch(freeSearch); - } - session->search = search; - pk11_FreeSession(session); - return CKR_OK; - -loser: - if (search) { - pk11_FreeSearch(search); - } - if (session) { - pk11_FreeSession(session); - } - return crv; -} - - -/* NSC_FindObjects continues a search for token and session objects - * that match a template, obtaining additional object handles. */ -CK_RV NSC_FindObjects(CK_SESSION_HANDLE hSession, - CK_OBJECT_HANDLE_PTR phObject,CK_ULONG ulMaxObjectCount, - CK_ULONG_PTR pulObjectCount) -{ - PK11Session *session; - PK11SearchResults *search; - int transfer; - int left; - - *pulObjectCount = 0; - session = pk11_SessionFromHandle(hSession); - if (session == NULL) return CKR_SESSION_HANDLE_INVALID; - if (session->search == NULL) { - pk11_FreeSession(session); - return CKR_OK; - } - search = session->search; - left = session->search->size - session->search->index; - transfer = ((int)ulMaxObjectCount > left) ? left : ulMaxObjectCount; - if (transfer > 0) { - PORT_Memcpy(phObject,&search->handles[search->index], - transfer*sizeof(CK_OBJECT_HANDLE_PTR)); - } else { - *phObject = CK_INVALID_HANDLE; - } - - search->index += transfer; - if (search->index == search->size) { - session->search = NULL; - pk11_FreeSearch(search); - } - *pulObjectCount = transfer; - pk11_FreeSession(session); - return CKR_OK; -} - -/* NSC_FindObjectsFinal finishes a search for token and session objects. */ -CK_RV NSC_FindObjectsFinal(CK_SESSION_HANDLE hSession) -{ - PK11Session *session; - PK11SearchResults *search; - - session = pk11_SessionFromHandle(hSession); - if (session == NULL) return CKR_SESSION_HANDLE_INVALID; - search = session->search; - session->search = NULL; - pk11_FreeSession(session); - if (search != NULL) { - pk11_FreeSearch(search); - } - return CKR_OK; -} - - - -CK_RV NSC_WaitForSlotEvent(CK_FLAGS flags, CK_SLOT_ID_PTR pSlot, - CK_VOID_PTR pReserved) -{ - return CKR_FUNCTION_NOT_SUPPORTED; -} |