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CA bundle auto-detection

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olszomal 2021-11-04 10:21:57 +01:00 committed by Michał Trojnara
parent 96df1a709f
commit 407579ca58
2 changed files with 16 additions and 22 deletions
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2
configure.ac
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@ -124,8 +124,6 @@ fi
AC_SUBST([OPTIONAL_LIBCURL_CFLAGS])
AC_SUBST([OPTIONAL_LIBCURL_LIBS])
AC_DEFINE_UNQUOTED([CA_BUNDLE_PATH], ["$(curl-config --ca 2>/dev/null)"], [CA bundle install path])
AC_CONFIG_FILES([Makefile])
AC_OUTPUT

36
osslsigncode.c
View File

@ -5177,28 +5177,24 @@ static void free_options(GLOBAL_OPTIONS *options)
static char *get_cafile(void)
{
const char *sslpart1, *sslpart2;
char *cafile, *openssl_dir, *str_begin, *str_end;
#ifndef WIN32
const char *files[] = {
"/etc/ssl/certs/ca-certificates.crt",
"/etc/pki/tls/certs/ca-bundle.crt",
"/usr/share/ssl/certs/ca-bundle.crt",
"/usr/local/share/certs/ca-root-nss.crt",
"/etc/ssl/cert.pem",
NULL
};
int i;
#ifdef CA_BUNDLE_PATH
if (strcmp(CA_BUNDLE_PATH, ""))
return OPENSSL_strdup(CA_BUNDLE_PATH);
#endif
sslpart1 = OpenSSL_version(OPENSSL_DIR);
sslpart2 = "/certs/ca-bundle.crt";
str_begin = strchr(sslpart1, '"');
str_end = strrchr(sslpart1, '"');
if (str_begin && str_end && str_begin < str_end) {
openssl_dir = OPENSSL_strndup(str_begin + 1, str_end - str_begin - 1);
} else {
openssl_dir = OPENSSL_strdup("/etc");
for (i=0; files[i]; i++) {
if (!access(files[i], R_OK)) {
return OPENSSL_strdup(files[i]);
}
}
cafile = OPENSSL_malloc(strlen(sslpart1) + strlen(sslpart2) + 1);
strcpy(cafile, openssl_dir);
strcat(cafile, sslpart2);
OPENSSL_free(openssl_dir);
return cafile;
#endif
return NULL;
}
static PKCS7 *get_sigfile(char *sigfile, file_type_t type)