zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs12/p12_npas.c b/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs12/p12_npas.c
new file mode 100644
index 0000000..0334289
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/pkcs12/p12_npas.c
@@ -0,0 +1,184 @@
+/*
+ * Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (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
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <openssl/pem.h>
+#include <openssl/err.h>
+#include <openssl/pkcs12.h>
+#include "p12_local.h"
+
+/* PKCS#12 password change routine */
+
+static int newpass_p12(PKCS12 *p12, const char *oldpass, const char *newpass);
+static int newpass_bags(STACK_OF(PKCS12_SAFEBAG) *bags, const char *oldpass,
+ const char *newpass);
+static int newpass_bag(PKCS12_SAFEBAG *bag, const char *oldpass,
+ const char *newpass);
+static int alg_get(const X509_ALGOR *alg, int *pnid, int *piter,
+ int *psaltlen);
+
+/*
+ * Change the password on a PKCS#12 structure.
+ */
+
+int PKCS12_newpass(PKCS12 *p12, const char *oldpass, const char *newpass)
+{
+ /* Check for NULL PKCS12 structure */
+
+ if (!p12) {
+ PKCS12err(PKCS12_F_PKCS12_NEWPASS,
+ PKCS12_R_INVALID_NULL_PKCS12_POINTER);
+ return 0;
+ }
+
+ /* Check the mac */
+
+ if (!PKCS12_verify_mac(p12, oldpass, -1)) {
+ PKCS12err(PKCS12_F_PKCS12_NEWPASS, PKCS12_R_MAC_VERIFY_FAILURE);
+ return 0;
+ }
+
+ if (!newpass_p12(p12, oldpass, newpass)) {
+ PKCS12err(PKCS12_F_PKCS12_NEWPASS, PKCS12_R_PARSE_ERROR);
+ return 0;
+ }
+
+ return 1;
+}
+
+/* Parse the outer PKCS#12 structure */
+
+static int newpass_p12(PKCS12 *p12, const char *oldpass, const char *newpass)
+{
+ STACK_OF(PKCS7) *asafes = NULL, *newsafes = NULL;
+ STACK_OF(PKCS12_SAFEBAG) *bags = NULL;
+ int i, bagnid, pbe_nid = 0, pbe_iter = 0, pbe_saltlen = 0;
+ PKCS7 *p7, *p7new;
+ ASN1_OCTET_STRING *p12_data_tmp = NULL, *macoct = NULL;
+ unsigned char mac[EVP_MAX_MD_SIZE];
+ unsigned int maclen;
+ int rv = 0;
+
+ if ((asafes = PKCS12_unpack_authsafes(p12)) == NULL)
+ goto err;
+ if ((newsafes = sk_PKCS7_new_null()) == NULL)
+ goto err;
+ for (i = 0; i < sk_PKCS7_num(asafes); i++) {
+ p7 = sk_PKCS7_value(asafes, i);
+ bagnid = OBJ_obj2nid(p7->type);
+ if (bagnid == NID_pkcs7_data) {
+ bags = PKCS12_unpack_p7data(p7);
+ } else if (bagnid == NID_pkcs7_encrypted) {
+ bags = PKCS12_unpack_p7encdata(p7, oldpass, -1);
+ if (!alg_get(p7->d.encrypted->enc_data->algorithm,
+ &pbe_nid, &pbe_iter, &pbe_saltlen))
+ goto err;
+ } else {
+ continue;
+ }
+ if (bags == NULL)
+ goto err;
+ if (!newpass_bags(bags, oldpass, newpass))
+ goto err;
+ /* Repack bag in same form with new password */
+ if (bagnid == NID_pkcs7_data)
+ p7new = PKCS12_pack_p7data(bags);
+ else
+ p7new = PKCS12_pack_p7encdata(pbe_nid, newpass, -1, NULL,
+ pbe_saltlen, pbe_iter, bags);
+ if (!p7new || !sk_PKCS7_push(newsafes, p7new))
+ goto err;
+ sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
+ bags = NULL;
+ }
+
+ /* Repack safe: save old safe in case of error */
+
+ p12_data_tmp = p12->authsafes->d.data;
+ if ((p12->authsafes->d.data = ASN1_OCTET_STRING_new()) == NULL)
+ goto err;
+ if (!PKCS12_pack_authsafes(p12, newsafes))
+ goto err;
+
+ if (!PKCS12_gen_mac(p12, newpass, -1, mac, &maclen))
+ goto err;
+ X509_SIG_getm(p12->mac->dinfo, NULL, &macoct);
+ if (!ASN1_OCTET_STRING_set(macoct, mac, maclen))
+ goto err;
+
+ rv = 1;
+
+err:
+ /* Restore old safe if necessary */
+ if (rv == 1) {
+ ASN1_OCTET_STRING_free(p12_data_tmp);
+ } else if (p12_data_tmp != NULL) {
+ ASN1_OCTET_STRING_free(p12->authsafes->d.data);
+ p12->authsafes->d.data = p12_data_tmp;
+ }
+ sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
+ sk_PKCS7_pop_free(asafes, PKCS7_free);
+ sk_PKCS7_pop_free(newsafes, PKCS7_free);
+ return rv;
+}
+
+static int newpass_bags(STACK_OF(PKCS12_SAFEBAG) *bags, const char *oldpass,
+ const char *newpass)
+{
+ int i;
+ for (i = 0; i < sk_PKCS12_SAFEBAG_num(bags); i++) {
+ if (!newpass_bag(sk_PKCS12_SAFEBAG_value(bags, i), oldpass, newpass))
+ return 0;
+ }
+ return 1;
+}
+
+/* Change password of safebag: only needs handle shrouded keybags */
+
+static int newpass_bag(PKCS12_SAFEBAG *bag, const char *oldpass,
+ const char *newpass)
+{
+ PKCS8_PRIV_KEY_INFO *p8;
+ X509_SIG *p8new;
+ int p8_nid, p8_saltlen, p8_iter;
+ const X509_ALGOR *shalg;
+
+ if (PKCS12_SAFEBAG_get_nid(bag) != NID_pkcs8ShroudedKeyBag)
+ return 1;
+
+ if ((p8 = PKCS8_decrypt(bag->value.shkeybag, oldpass, -1)) == NULL)
+ return 0;
+ X509_SIG_get0(bag->value.shkeybag, &shalg, NULL);
+ if (!alg_get(shalg, &p8_nid, &p8_iter, &p8_saltlen))
+ return 0;
+ p8new = PKCS8_encrypt(p8_nid, NULL, newpass, -1, NULL, p8_saltlen,
+ p8_iter, p8);
+ PKCS8_PRIV_KEY_INFO_free(p8);
+ if (p8new == NULL)
+ return 0;
+ X509_SIG_free(bag->value.shkeybag);
+ bag->value.shkeybag = p8new;
+ return 1;
+}
+
+static int alg_get(const X509_ALGOR *alg, int *pnid, int *piter,
+ int *psaltlen)
+{
+ PBEPARAM *pbe;
+ pbe = ASN1_TYPE_unpack_sequence(ASN1_ITEM_rptr(PBEPARAM), alg->parameter);
+ if (!pbe)
+ return 0;
+ *pnid = OBJ_obj2nid(alg->algorithm);
+ *piter = ASN1_INTEGER_get(pbe->iter);
+ *psaltlen = pbe->salt->length;
+ PBEPARAM_free(pbe);
+ return 1;
+}