1 /* 2 * Copyright 2007-2021 The OpenSSL Project Authors. All Rights Reserved. 3 * Copyright Nokia 2007-2019 4 * Copyright Siemens AG 2015-2019 5 * 6 * Licensed under the Apache License 2.0 (the "License"). You may not use 7 * this file except in compliance with the License. You can obtain a copy 8 * in the file LICENSE in the source distribution or at 9 * https://www.openssl.org/source/license.html 10 */ 11 12 #include "cmp_testlib.h" 13 #include <openssl/rsa.h> /* needed in case config no-deprecated */ 14 15 OSSL_CMP_MSG *load_pkimsg(const char *file, OSSL_LIB_CTX *libctx) 16 { 17 OSSL_CMP_MSG *msg; 18 19 (void)TEST_ptr((msg = OSSL_CMP_MSG_read(file, libctx, NULL))); 20 return msg; 21 } 22 23 /* 24 * Checks whether the syntax of msg conforms to ASN.1 25 */ 26 int valid_asn1_encoding(const OSSL_CMP_MSG *msg) 27 { 28 return msg != NULL ? i2d_OSSL_CMP_MSG(msg, NULL) > 0 : 0; 29 } 30 31 /* 32 * Compares two stacks of certificates in the order of their elements. 33 * Returns 0 if sk1 and sk2 are equal and another value otherwise 34 */ 35 int STACK_OF_X509_cmp(const STACK_OF(X509) *sk1, const STACK_OF(X509) *sk2) 36 { 37 int i, res; 38 X509 *a, *b; 39 40 if (sk1 == sk2) 41 return 0; 42 if (sk1 == NULL) 43 return -1; 44 if (sk2 == NULL) 45 return 1; 46 if ((res = sk_X509_num(sk1) - sk_X509_num(sk2))) 47 return res; 48 for (i = 0; i < sk_X509_num(sk1); i++) { 49 a = sk_X509_value(sk1, i); 50 b = sk_X509_value(sk2, i); 51 if (a != b) 52 if ((res = X509_cmp(a, b)) != 0) 53 return res; 54 } 55 return 0; 56 } 57 58 /* 59 * Up refs and push a cert onto sk. 60 * Returns the number of certificates on the stack on success 61 * Returns -1 or 0 on error 62 */ 63 int STACK_OF_X509_push1(STACK_OF(X509) *sk, X509 *cert) 64 { 65 int res; 66 67 if (sk == NULL || cert == NULL) 68 return -1; 69 if (!X509_up_ref(cert)) 70 return -1; 71 res = sk_X509_push(sk, cert); 72 if (res <= 0) 73 X509_free(cert); /* down-ref */ 74 return res; 75 } 76 77 int print_to_bio_out(const char *func, const char *file, int line, 78 OSSL_CMP_severity level, const char *msg) 79 { 80 return OSSL_CMP_print_to_bio(bio_out, func, file, line, level, msg); 81 } 82