diff options
Diffstat (limited to 'crypto/pkcs12/p12_crt.c')
| -rw-r--r-- | crypto/pkcs12/p12_crt.c | 210 |
1 files changed, 141 insertions, 69 deletions
diff --git a/crypto/pkcs12/p12_crt.c b/crypto/pkcs12/p12_crt.c index bfcae3f697e9..3c7d5ff97c52 100644 --- a/crypto/pkcs12/p12_crt.c +++ b/crypto/pkcs12/p12_crt.c @@ -1,7 +1,7 @@ /* - * Copyright 1999-2020 The OpenSSL Project Authors. All Rights Reserved. + * Copyright 1999-2025 The OpenSSL Project Authors. All Rights Reserved. * - * Licensed under the OpenSSL license (the "License"). You may not use + * Licensed under the Apache License 2.0 (the "License"). You may not use * this file except in compliance with the License. You can obtain a copy * in the file LICENSE in the source distribution or at * https://www.openssl.org/source/license.html @@ -14,6 +14,12 @@ static int pkcs12_add_bag(STACK_OF(PKCS12_SAFEBAG) **pbags, PKCS12_SAFEBAG *bag); +static PKCS12_SAFEBAG *pkcs12_add_cert_bag(STACK_OF(PKCS12_SAFEBAG) **pbags, + X509 *cert, + const char *name, + int namelen, + unsigned char *keyid, + int keyidlen); static int copy_bag_attr(PKCS12_SAFEBAG *bag, EVP_PKEY *pkey, int nid) { @@ -28,9 +34,10 @@ static int copy_bag_attr(PKCS12_SAFEBAG *bag, EVP_PKEY *pkey, int nid) return 1; } -PKCS12 *PKCS12_create(const char *pass, const char *name, EVP_PKEY *pkey, X509 *cert, - STACK_OF(X509) *ca, int nid_key, int nid_cert, int iter, - int mac_iter, int keytype) +PKCS12 *PKCS12_create_ex(const char *pass, const char *name, EVP_PKEY *pkey, + X509 *cert, STACK_OF(X509) *ca, int nid_key, int nid_cert, + int iter, int mac_iter, int keytype, + OSSL_LIB_CTX *ctx, const char *propq) { PKCS12 *p12 = NULL; STACK_OF(PKCS7) *safes = NULL; @@ -39,23 +46,22 @@ PKCS12 *PKCS12_create(const char *pass, const char *name, EVP_PKEY *pkey, X509 * int i; unsigned char keyid[EVP_MAX_MD_SIZE]; unsigned int keyidlen = 0; + int namelen = -1; + unsigned char *pkeyid = NULL; + int pkeyidlen = -1; /* Set defaults */ - if (!nid_cert) -#ifdef OPENSSL_NO_RC2 - nid_cert = NID_pbe_WithSHA1And3_Key_TripleDES_CBC; -#else - nid_cert = NID_pbe_WithSHA1And40BitRC2_CBC; -#endif - if (!nid_key) - nid_key = NID_pbe_WithSHA1And3_Key_TripleDES_CBC; + if (nid_cert == NID_undef) + nid_cert = NID_aes_256_cbc; + if (nid_key == NID_undef) + nid_key = NID_aes_256_cbc; if (!iter) iter = PKCS12_DEFAULT_ITER; if (!mac_iter) - mac_iter = 1; + mac_iter = PKCS12_DEFAULT_ITER; - if (!pkey && !cert && !ca) { - PKCS12err(PKCS12_F_PKCS12_CREATE, PKCS12_R_INVALID_NULL_ARGUMENT); + if (pkey == NULL && cert == NULL && ca == NULL) { + ERR_raise(ERR_LIB_PKCS12, PKCS12_R_INVALID_NULL_ARGUMENT); return NULL; } @@ -67,11 +73,16 @@ PKCS12 *PKCS12_create(const char *pass, const char *name, EVP_PKEY *pkey, X509 * } if (cert) { - bag = PKCS12_add_cert(&bags, cert); - if (name && !PKCS12_add_friendlyname(bag, name, -1)) - goto err; - if (keyidlen && !PKCS12_add_localkeyid(bag, keyid, keyidlen)) - goto err; + if (name == NULL) + name = (char *)X509_alias_get0(cert, &namelen); + if (keyidlen > 0) { + pkeyid = keyid; + pkeyidlen = keyidlen; + } else { + pkeyid = X509_keyid_get0(cert, &pkeyidlen); + } + + bag = pkcs12_add_cert_bag(&bags, cert, name, namelen, pkeyid, pkeyidlen); } /* Add all other certificates */ @@ -80,14 +91,16 @@ PKCS12 *PKCS12_create(const char *pass, const char *name, EVP_PKEY *pkey, X509 * goto err; } - if (bags && !PKCS12_add_safe(&safes, bags, nid_cert, iter, pass)) + if (bags && !PKCS12_add_safe_ex(&safes, bags, nid_cert, iter, pass, + ctx, propq)) goto err; sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free); bags = NULL; if (pkey) { - bag = PKCS12_add_key(&bags, pkey, keytype, iter, nid_key, pass); + bag = PKCS12_add_key_ex(&bags, pkey, keytype, iter, nid_key, pass, + ctx, propq); if (!bag) goto err; @@ -109,9 +122,9 @@ PKCS12 *PKCS12_create(const char *pass, const char *name, EVP_PKEY *pkey, X509 * sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free); bags = NULL; - p12 = PKCS12_add_safes(safes, 0); + p12 = PKCS12_add_safes_ex(safes, 0, ctx, propq); - if (!p12) + if (p12 == NULL) goto err; sk_PKCS7_pop_free(safes, PKCS7_free); @@ -132,30 +145,31 @@ PKCS12 *PKCS12_create(const char *pass, const char *name, EVP_PKEY *pkey, X509 * } -PKCS12_SAFEBAG *PKCS12_add_cert(STACK_OF(PKCS12_SAFEBAG) **pbags, X509 *cert) +PKCS12 *PKCS12_create(const char *pass, const char *name, EVP_PKEY *pkey, X509 *cert, + STACK_OF(X509) *ca, int nid_key, int nid_cert, int iter, + int mac_iter, int keytype) +{ + return PKCS12_create_ex(pass, name, pkey, cert, ca, nid_key, nid_cert, + iter, mac_iter, keytype, NULL, NULL); +} + +static PKCS12_SAFEBAG *pkcs12_add_cert_bag(STACK_OF(PKCS12_SAFEBAG) **pbags, + X509 *cert, + const char *name, + int namelen, + unsigned char *keyid, + int keyidlen) { PKCS12_SAFEBAG *bag = NULL; - char *name; - int namelen = -1; - unsigned char *keyid; - int keyidlen = -1; /* Add user certificate */ if ((bag = PKCS12_SAFEBAG_create_cert(cert)) == NULL) goto err; - /* - * Use friendlyName and localKeyID in certificate. (if present) - */ - - name = (char *)X509_alias_get0(cert, &namelen); - - if (name && !PKCS12_add_friendlyname(bag, name, namelen)) + if (name != NULL && !PKCS12_add_friendlyname(bag, name, namelen)) goto err; - keyid = X509_keyid_get0(cert, &keyidlen); - - if (keyid && !PKCS12_add_localkeyid(bag, keyid, keyidlen)) + if (keyid != NULL && !PKCS12_add_localkeyid(bag, keyid, keyidlen)) goto err; if (!pkcs12_add_bag(pbags, bag)) @@ -166,12 +180,28 @@ PKCS12_SAFEBAG *PKCS12_add_cert(STACK_OF(PKCS12_SAFEBAG) **pbags, X509 *cert) err: PKCS12_SAFEBAG_free(bag); return NULL; +} + +PKCS12_SAFEBAG *PKCS12_add_cert(STACK_OF(PKCS12_SAFEBAG) **pbags, X509 *cert) +{ + char *name = NULL; + int namelen = -1; + unsigned char *keyid = NULL; + int keyidlen = -1; + /* + * Use friendlyName and localKeyID in certificate. (if present) + */ + name = (char *)X509_alias_get0(cert, &namelen); + keyid = X509_keyid_get0(cert, &keyidlen); + + return pkcs12_add_cert_bag(pbags, cert, name, namelen, keyid, keyidlen); } -PKCS12_SAFEBAG *PKCS12_add_key(STACK_OF(PKCS12_SAFEBAG) **pbags, - EVP_PKEY *key, int key_usage, int iter, - int nid_key, const char *pass) +PKCS12_SAFEBAG *PKCS12_add_key_ex(STACK_OF(PKCS12_SAFEBAG) **pbags, + EVP_PKEY *key, int key_usage, int iter, + int nid_key, const char *pass, + OSSL_LIB_CTX *ctx, const char *propq) { PKCS12_SAFEBAG *bag = NULL; @@ -180,42 +210,73 @@ PKCS12_SAFEBAG *PKCS12_add_key(STACK_OF(PKCS12_SAFEBAG) **pbags, /* Make a PKCS#8 structure */ if ((p8 = EVP_PKEY2PKCS8(key)) == NULL) goto err; - if (key_usage && !PKCS8_add_keyusage(p8, key_usage)) + if (key_usage && !PKCS8_add_keyusage(p8, key_usage)) { + PKCS8_PRIV_KEY_INFO_free(p8); goto err; + } if (nid_key != -1) { - bag = PKCS12_SAFEBAG_create_pkcs8_encrypt(nid_key, pass, -1, NULL, 0, - iter, p8); - PKCS8_PRIV_KEY_INFO_free(p8); - } else + /* This call does not take ownership of p8 */ + bag = PKCS12_SAFEBAG_create_pkcs8_encrypt_ex(nid_key, pass, -1, NULL, 0, + iter, p8, ctx, propq); + } else { bag = PKCS12_SAFEBAG_create0_p8inf(p8); + if (bag != NULL) + p8 = NULL; /* bag takes ownership of p8 */ + } + /* This does not need to be in the error path */ + if (p8 != NULL) + PKCS8_PRIV_KEY_INFO_free(p8); - if (!bag) + if (bag == NULL || !pkcs12_add_bag(pbags, bag)) + goto err; + + return bag; + + err: + PKCS12_SAFEBAG_free(bag); + return NULL; + +} + +PKCS12_SAFEBAG *PKCS12_add_key(STACK_OF(PKCS12_SAFEBAG) **pbags, + EVP_PKEY *key, int key_usage, int iter, + int nid_key, const char *pass) +{ + return PKCS12_add_key_ex(pbags, key, key_usage, iter, nid_key, pass, + NULL, NULL); +} + +PKCS12_SAFEBAG *PKCS12_add_secret(STACK_OF(PKCS12_SAFEBAG) **pbags, + int nid_type, const unsigned char *value, int len) +{ + PKCS12_SAFEBAG *bag = NULL; + + /* Add secret, storing the value as an octet string */ + if ((bag = PKCS12_SAFEBAG_create_secret(nid_type, V_ASN1_OCTET_STRING, value, len)) == NULL) goto err; if (!pkcs12_add_bag(pbags, bag)) goto err; return bag; - err: PKCS12_SAFEBAG_free(bag); return NULL; - } -int PKCS12_add_safe(STACK_OF(PKCS7) **psafes, STACK_OF(PKCS12_SAFEBAG) *bags, - int nid_safe, int iter, const char *pass) +int PKCS12_add_safe_ex(STACK_OF(PKCS7) **psafes, STACK_OF(PKCS12_SAFEBAG) *bags, + int nid_safe, int iter, const char *pass, + OSSL_LIB_CTX *ctx, const char *propq) { PKCS7 *p7 = NULL; int free_safes = 0; - if (!*psafes) { + if (*psafes == NULL) { *psafes = sk_PKCS7_new_null(); - if (!*psafes) + if (*psafes == NULL) return 0; free_safes = 1; - } else - free_safes = 0; + } if (nid_safe == 0) #ifdef OPENSSL_NO_RC2 @@ -227,8 +288,8 @@ int PKCS12_add_safe(STACK_OF(PKCS7) **psafes, STACK_OF(PKCS12_SAFEBAG) *bags, if (nid_safe == -1) p7 = PKCS12_pack_p7data(bags); else - p7 = PKCS12_pack_p7encdata(nid_safe, pass, -1, NULL, 0, iter, bags); - if (!p7) + p7 = PKCS12_pack_p7encdata_ex(nid_safe, pass, -1, NULL, 0, iter, bags, ctx, propq); + if (p7 == NULL) goto err; if (!sk_PKCS7_push(*psafes, p7)) @@ -243,22 +304,27 @@ int PKCS12_add_safe(STACK_OF(PKCS7) **psafes, STACK_OF(PKCS12_SAFEBAG) *bags, } PKCS7_free(p7); return 0; +} +int PKCS12_add_safe(STACK_OF(PKCS7) **psafes, STACK_OF(PKCS12_SAFEBAG) *bags, + int nid_safe, int iter, const char *pass) +{ + return PKCS12_add_safe_ex(psafes, bags, nid_safe, iter, pass, NULL, NULL); } static int pkcs12_add_bag(STACK_OF(PKCS12_SAFEBAG) **pbags, PKCS12_SAFEBAG *bag) { - int free_bags; - if (!pbags) + int free_bags = 0; + + if (pbags == NULL) return 1; - if (!*pbags) { + if (*pbags == NULL) { *pbags = sk_PKCS12_SAFEBAG_new_null(); - if (!*pbags) + if (*pbags == NULL) return 0; free_bags = 1; - } else - free_bags = 0; + } if (!sk_PKCS12_SAFEBAG_push(*pbags, bag)) { if (free_bags) { @@ -272,14 +338,15 @@ static int pkcs12_add_bag(STACK_OF(PKCS12_SAFEBAG) **pbags, } -PKCS12 *PKCS12_add_safes(STACK_OF(PKCS7) *safes, int nid_p7) +PKCS12 *PKCS12_add_safes_ex(STACK_OF(PKCS7) *safes, int nid_p7, + OSSL_LIB_CTX *ctx, const char *propq) { PKCS12 *p12; + if (nid_p7 <= 0) nid_p7 = NID_pkcs7_data; - p12 = PKCS12_init(nid_p7); - - if (!p12) + p12 = PKCS12_init_ex(nid_p7, ctx, propq); + if (p12 == NULL) return NULL; if (!PKCS12_pack_authsafes(p12, safes)) { @@ -290,3 +357,8 @@ PKCS12 *PKCS12_add_safes(STACK_OF(PKCS7) *safes, int nid_p7) return p12; } + +PKCS12 *PKCS12_add_safes(STACK_OF(PKCS7) *safes, int nid_p7) +{ + return PKCS12_add_safes_ex(safes, nid_p7, NULL, NULL); +} |