744 lines
25 KiB
Diff
744 lines
25 KiB
Diff
From 2a071544f7d2e963a1f68f266f4e375568909d38 Mon Sep 17 00:00:00 2001
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From: Hugo Landau <hlandau@openssl.org>
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Date: Fri, 8 Apr 2022 13:10:52 +0100
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Subject: [PATCH 1/8] Fix URI handling in SSL_CERT_DIR/introduce SSL_CERT_URI
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env
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Fixes #18068.
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---
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CHANGES.md | 21
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Configure | 7
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crypto/x509/by_dir.c | 17
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crypto/x509/by_store.c | 14
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crypto/x509/x509_def.c | 15
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doc/build.info | 6
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doc/man3/X509_get_default_cert_file.pod | 113 +++++
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include/internal/cryptlib.h | 11
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include/internal/e_os.h | 2
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include/openssl/x509.h.in | 3
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providers/implementations/include/prov/implementations.h | 1
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providers/implementations/storemgmt/build.info | 3
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providers/implementations/storemgmt/winstore_store.c | 327 +++++++++++++++
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providers/stores.inc | 3
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util/libcrypto.num | 3
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util/missingcrypto.txt | 4
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16 files changed, 536 insertions(+), 14 deletions(-)
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--- a/CHANGES.md
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+++ b/CHANGES.md
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@@ -24,6 +24,27 @@ OpenSSL 3.1
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### Changes between 3.1.0 and 3.1.1 [30 May 2023]
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+ * The `SSL_CERT_PATH` and `SSL_CERT_URI` environment variables are introduced.
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+ `SSL_CERT_URI` can be used to specify a URI for a root certificate store. The
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+ `SSL_CERT_PATH` environment variable specifies a delimiter-separated list of
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+ paths which are searched for root certificates.
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+
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+ The existing `SSL_CERT_DIR` environment variable is deprecated.
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+ `SSL_CERT_DIR` was previously used to specify either a delimiter-separated
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+ list of paths or an URI, which is ambiguous. Setting `SSL_CERT_PATH` causes
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+ `SSL_CERT_DIR` to be ignored for the purposes of determining root certificate
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+ directories, and setting `SSL_CERT_URI` causes `SSL_CERT_DIR` to be ignored
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+ for the purposes of determining root certificate stores.
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+
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+ *Hugo Landau*
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+
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+ * Support for loading root certificates from the Windows certificate store
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+ has been added. The support is in the form of a store which recognises the
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+ URI string of `org.openssl.winstore://`. This store is enabled by default and
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+ can be disabled using the new compile-time option `no-winstore`.
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+
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+ *Hugo Landau*
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+
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* Mitigate for the time it takes for `OBJ_obj2txt` to translate gigantic
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OBJECT IDENTIFIER sub-identifiers to canonical numeric text form.
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--- a/Configure
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+++ b/Configure
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@@ -420,6 +420,7 @@ my @disablables = (
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"cached-fetch",
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"camellia",
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"capieng",
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+ "winstore",
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"cast",
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"chacha",
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"cmac",
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@@ -1726,6 +1727,12 @@ unless ($disabled{ktls}) {
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}
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}
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+unless ($disabled{winstore}) {
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+ unless ($target =~ /^(?:Cygwin|mingw|VC-|BC-)/) {
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+ disable('not-windows', 'winstore');
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+ }
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+}
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+
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push @{$config{openssl_other_defines}}, "OPENSSL_NO_KTLS" if ($disabled{ktls});
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# Get the extra flags used when building shared libraries and modules. We
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--- a/crypto/x509/by_dir.c
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+++ b/crypto/x509/by_dir.c
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@@ -88,13 +88,18 @@ static int dir_ctrl(X509_LOOKUP *ctx, in
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switch (cmd) {
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case X509_L_ADD_DIR:
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if (argl == X509_FILETYPE_DEFAULT) {
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- const char *dir = ossl_safe_getenv(X509_get_default_cert_dir_env());
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+ /* If SSL_CERT_PATH is provided and non-empty, use that. */
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+ const char *dir = ossl_safe_getenv(X509_get_default_cert_path_env());
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- if (dir)
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- ret = add_cert_dir(ld, dir, X509_FILETYPE_PEM);
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- else
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- ret = add_cert_dir(ld, X509_get_default_cert_dir(),
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- X509_FILETYPE_PEM);
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+ /* Fallback to SSL_CERT_DIR. */
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+ if (dir == NULL)
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+ dir = ossl_safe_getenv(X509_get_default_cert_dir_env());
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+
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+ /* Fallback to built-in default. */
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+ if (dir == NULL)
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+ dir = X509_get_default_cert_dir();
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+
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+ ret = add_cert_dir(ld, dir, X509_FILETYPE_PEM);
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if (!ret) {
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ERR_raise(ERR_LIB_X509, X509_R_LOADING_CERT_DIR);
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}
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--- a/crypto/x509/by_store.c
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+++ b/crypto/x509/by_store.c
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@@ -111,11 +111,21 @@ static int by_store_ctrl_ex(X509_LOOKUP
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{
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switch (cmd) {
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case X509_L_ADD_STORE:
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- /* If no URI is given, use the default cert dir as default URI */
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+ /* First try the newer default cert URI envvar. */
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+ if (argp == NULL)
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+ argp = ossl_safe_getenv(X509_get_default_cert_uri_env());
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+
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+ /* If not set, see if we have a URI in the older cert dir envvar. */
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if (argp == NULL)
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argp = ossl_safe_getenv(X509_get_default_cert_dir_env());
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+
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+ /* Fallback to default store URI. */
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if (argp == NULL)
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- argp = X509_get_default_cert_dir();
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+ argp = X509_get_default_cert_uri();
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+
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+ /* No point adding an empty URI. */
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+ if (!*argp)
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+ return 1;
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{
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STACK_OF(OPENSSL_STRING) *uris = X509_LOOKUP_get_method_data(ctx);
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--- a/crypto/x509/x509_def.c
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+++ b/crypto/x509/x509_def.c
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@@ -22,6 +22,11 @@ const char *X509_get_default_cert_area(v
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return X509_CERT_AREA;
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}
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+const char *X509_get_default_cert_uri(void)
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+{
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+ return X509_CERT_URI;
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+}
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+
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const char *X509_get_default_cert_dir(void)
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{
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return X509_CERT_DIR;
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@@ -32,6 +37,16 @@ const char *X509_get_default_cert_file(v
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return X509_CERT_FILE;
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}
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+const char *X509_get_default_cert_uri_env(void)
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+{
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+ return X509_CERT_URI_EVP;
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+}
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+
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+const char *X509_get_default_cert_path_env(void)
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+{
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+ return X509_CERT_PATH_EVP;
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+}
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+
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const char *X509_get_default_cert_dir_env(void)
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{
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return X509_CERT_DIR_EVP;
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--- a/doc/build.info
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+++ b/doc/build.info
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@@ -2791,6 +2791,10 @@ DEPEND[html/man3/X509_get0_uids.html]=ma
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GENERATE[html/man3/X509_get0_uids.html]=man3/X509_get0_uids.pod
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DEPEND[man/man3/X509_get0_uids.3]=man3/X509_get0_uids.pod
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GENERATE[man/man3/X509_get0_uids.3]=man3/X509_get0_uids.pod
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+DEPEND[html/man3/X509_get_default_cert_file.html]=man3/X509_get_default_cert_file.pod
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+GENERATE[html/man3/X509_get_default_cert_file.html]=man3/X509_get_default_cert_file.pod
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+DEPEND[man/man3/X509_get_default_cert_file.3]=man3/X509_get_default_cert_file.pod
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+GENERATE[man/man3/X509_get_default_cert_file.3]=man3/X509_get_default_cert_file.pod
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DEPEND[html/man3/X509_get_extension_flags.html]=man3/X509_get_extension_flags.pod
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GENERATE[html/man3/X509_get_extension_flags.html]=man3/X509_get_extension_flags.pod
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DEPEND[man/man3/X509_get_extension_flags.3]=man3/X509_get_extension_flags.pod
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@@ -3461,6 +3465,7 @@ html/man3/X509_get0_distinguishing_id.ht
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html/man3/X509_get0_notBefore.html \
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html/man3/X509_get0_signature.html \
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html/man3/X509_get0_uids.html \
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+html/man3/X509_get_default_cert_file.html \
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html/man3/X509_get_extension_flags.html \
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html/man3/X509_get_pubkey.html \
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html/man3/X509_get_serialNumber.html \
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@@ -4064,6 +4069,7 @@ man/man3/X509_get0_distinguishing_id.3 \
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man/man3/X509_get0_notBefore.3 \
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man/man3/X509_get0_signature.3 \
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man/man3/X509_get0_uids.3 \
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+man/man3/X509_get_default_cert_file.3 \
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man/man3/X509_get_extension_flags.3 \
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man/man3/X509_get_pubkey.3 \
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man/man3/X509_get_serialNumber.3 \
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--- /dev/null
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+++ b/doc/man3/X509_get_default_cert_file.pod
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@@ -0,0 +1,113 @@
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+=pod
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+
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+=head1 NAME
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+
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+X509_get_default_cert_file, X509_get_default_cert_file_env,
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+X509_get_default_cert_path_env,
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+X509_get_default_cert_dir, X509_get_default_cert_dir_env,
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+X509_get_default_cert_uri, X509_get_default_cert_uri_env -
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+retrieve default locations for trusted CA certificates
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+
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+=head1 SYNOPSIS
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+
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+ #include <openssl/x509.h>
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+
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+ const char *X509_get_default_cert_file(void);
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+ const char *X509_get_default_cert_dir(void);
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+ const char *X509_get_default_cert_uri(void);
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+
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+ const char *X509_get_default_cert_file_env(void);
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+ const char *X509_get_default_cert_path_env(void);
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+ const char *X509_get_default_cert_dir_env(void);
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+ const char *X509_get_default_cert_uri_env(void);
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+
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+=head1 DESCRIPTION
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+
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+The X509_get_default_cert_file() function returns the default path
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+to a file containing trusted CA certificates. OpenSSL will use this as
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+the default path when it is asked to load trusted CA certificates
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+from a file and no other path is specified. If the file exists, CA certificates
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+are loaded from the file.
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+
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+The X509_get_default_cert_dir() function returns a default delimeter-separated
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+list of paths to a directories containing trusted CA certificates named in the
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+hashed format. OpenSSL will use this as the default list of paths when it is
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+asked to load trusted CA certificates from a directory and no other path is
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+specified. If a given directory in the list exists, OpenSSL attempts to lookup
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+CA certificates in this directory by calculating a filename based on a hash of
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+the certificate's subject name.
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+
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+The X509_get_default_cert_uri() function returns the default URI for a
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+certificate store accessed programmatically via an OpenSSL provider. If there is
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+no default store applicable to the system for which OpenSSL was compiled, this
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+returns an empty string.
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+
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+X509_get_default_cert_file_env() and X509_get_default_cert_uri_env() return
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+environment variable names which are recommended to specify nondefault values to
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+be used instead of the values returned by X509_get_default_cert_file() and
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+X509_get_default_cert_uri() respectively. The values returned by the latter
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+functions are not affected by these environment variables; you must check for
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+these environment variables yourself, using these functions to retrieve the
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+correct environment variable names. If an environment variable is not set, the
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+value returned by the corresponding function above should be used.
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+
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+X509_get_default_cert_path_env() returns the environment variable name which is
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+recommended to specify a nondefault value to be used instead of the value
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+returned by X509_get_default_cert_dir(). This environment variable supercedes
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+the deprecated environment variable whose name is returned by
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+X509_get_default_cert_dir_env(). This environment variable was deprecated as its
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+contents can be interpreted ambiguously; see NOTES.
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+
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+By default, OpenSSL uses the path list specified in the environment variable
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+whose name is returned by X509_get_default_cert_path_env() if it is set;
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+otherwise, it uses the path list specified in the environment variable whose
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+name is returned by X509_get_default_cert_dir_env() if it is set; otherwise, it
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+uses the value returned by X509_get_default_cert_dir()).
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+
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+=head1 NOTES
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+
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+X509_get_default_cert_uri(), X509_get_default_cert_uri_env() and
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+X509_get_default_cert_path_env() were introduced in OpenSSL 3.1. Prior to this
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+release, store URIs were expressed via the environment variable returned by
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+X509_get_default_cert_dir_env(); this environment variable could be used to
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+specify either a list of directories or a store URI. This creates an ambiguity
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+in which the environment variable returned by X509_get_default_cert_dir_env() is
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+interpreted both as a list of directories and as a store URI.
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+
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+This usage and the environment variable returned by
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+X509_get_default_cert_dir_env() are now deprecated; to specify a store URI, use
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+the environment variable returned by X509_get_default_cert_uri_env(), and to
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+specify a list of directories, use the environment variable returned by
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+X509_get_default_cert_path_env().
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+
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+=head1 RETURN VALUES
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+
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+These functions return pointers to constant strings with static storage
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+duration.
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+
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+=head1 SEE ALSO
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+
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+L<X509_LOOKUP(3)>,
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+L<SSL_CTX_set_default_verify_file(3)>,
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+L<SSL_CTX_set_default_verify_dir(3)>,
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+L<SSL_CTX_set_default_verify_store(3)>,
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+L<SSL_CTX_load_verify_file(3)>,
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+L<SSL_CTX_load_verify_dir(3)>,
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+L<SSL_CTX_load_verify_store(3)>,
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+L<SSL_CTX_load_verify_locations(3)>
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+
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+=head1 HISTORY
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+
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+X509_get_default_cert_uri(), X509_get_default_cert_path_env() and
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+X509_get_default_cert_uri_env() were introduced in OpenSSL 3.1.
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+
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+=head1 COPYRIGHT
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+
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+Copyright 2022 The OpenSSL Project Authors. All Rights Reserved.
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+
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+Licensed under the Apache License 2.0 (the "License"). You may not use
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+this file except in compliance with the License. You can obtain a copy
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+in the file LICENSE in the source distribution or at
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+L<https://www.openssl.org/source/license.html>.
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+
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+=cut
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--- a/include/internal/cryptlib.h
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+++ b/include/internal/cryptlib.h
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@@ -13,6 +13,8 @@
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# include <stdlib.h>
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# include <string.h>
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+# include "openssl/configuration.h"
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+# include "internal/e_os.h" /* ossl_inline in many files */
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# ifdef OPENSSL_USE_APPLINK
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# define BIO_FLAGS_UPLINK_INTERNAL 0x8000
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@@ -77,6 +79,14 @@ DEFINE_LHASH_OF_EX(MEM);
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# define CTLOG_FILE "OSSL$DATAROOT:[000000]ct_log_list.cnf"
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# endif
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+#ifndef OPENSSL_NO_WINSTORE
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+# define X509_CERT_URI "org.openssl.winstore://"
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+#else
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+# define X509_CERT_URI ""
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+#endif
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+
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+# define X509_CERT_URI_EVP "SSL_CERT_URI"
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+# define X509_CERT_PATH_EVP "SSL_CERT_PATH"
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# define X509_CERT_DIR_EVP "SSL_CERT_DIR"
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# define X509_CERT_FILE_EVP "SSL_CERT_FILE"
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# define CTLOG_FILE_EVP "CTLOG_FILE"
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@@ -240,5 +250,4 @@ static ossl_inline int ossl_is_absolute_
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# endif
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return path[0] == '/';
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}
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-
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#endif
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--- a/include/internal/e_os.h
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+++ b/include/internal/e_os.h
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@@ -249,7 +249,7 @@ FILE *__iob_func();
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/***********************************************/
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# if defined(OPENSSL_SYS_WINDOWS)
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-# if (_MSC_VER >= 1310) && !defined(_WIN32_WCE)
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+# if defined(_MSC_VER) && (_MSC_VER >= 1310) && !defined(_WIN32_WCE)
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# define open _open
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# define fdopen _fdopen
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# define close _close
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--- a/include/openssl/x509.h.in
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+++ b/include/openssl/x509.h.in
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@@ -491,8 +491,11 @@ ASN1_TIME *X509_time_adj_ex(ASN1_TIME *s
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ASN1_TIME *X509_gmtime_adj(ASN1_TIME *s, long adj);
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const char *X509_get_default_cert_area(void);
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+const char *X509_get_default_cert_uri(void);
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const char *X509_get_default_cert_dir(void);
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const char *X509_get_default_cert_file(void);
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+const char *X509_get_default_cert_uri_env(void);
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+const char *X509_get_default_cert_path_env(void);
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const char *X509_get_default_cert_dir_env(void);
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const char *X509_get_default_cert_file_env(void);
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const char *X509_get_default_private_dir(void);
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--- a/providers/implementations/include/prov/implementations.h
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+++ b/providers/implementations/include/prov/implementations.h
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@@ -517,3 +517,4 @@ extern const OSSL_DISPATCH ossl_SubjectP
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extern const OSSL_DISPATCH ossl_pem_to_der_decoder_functions[];
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extern const OSSL_DISPATCH ossl_file_store_functions[];
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+extern const OSSL_DISPATCH ossl_winstore_store_functions[];
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--- a/providers/implementations/storemgmt/build.info
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+++ b/providers/implementations/storemgmt/build.info
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@@ -4,3 +4,6 @@
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$STORE_GOAL=../../libdefault.a
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SOURCE[$STORE_GOAL]=file_store.c file_store_any2obj.c
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+IF[{- !$disabled{winstore} -}]
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+ SOURCE[$STORE_GOAL]=winstore_store.c
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+ENDIF
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--- /dev/null
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+++ b/providers/implementations/storemgmt/winstore_store.c
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@@ -0,0 +1,327 @@
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+/*
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+ * Copyright 2022 The OpenSSL Project Authors. All Rights Reserved.
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+ *
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+ * Licensed under the Apache License 2.0 (the "License"). You may not use
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+ * this file except in compliance with the License. You can obtain a copy
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+ * in the file LICENSE in the source distribution or at
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+ * https://www.openssl.org/source/license.html
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+ */
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+#include <openssl/store.h>
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+#include <openssl/core_dispatch.h>
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+#include <openssl/core_names.h>
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+#include <openssl/core_object.h>
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+#include <openssl/bio.h>
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+#include <openssl/err.h>
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+#include <openssl/params.h>
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+#include <openssl/decoder.h>
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+#include <openssl/proverr.h>
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+#include <openssl/store.h> /* The OSSL_STORE_INFO type numbers */
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+#include "internal/cryptlib.h"
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+#include "internal/o_dir.h"
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+#include "crypto/decoder.h"
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+#include "crypto/ctype.h" /* ossl_isdigit() */
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+#include "prov/implementations.h"
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+#include "prov/bio.h"
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+#include "file_store_local.h"
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+
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+#include <wincrypt.h>
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+
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+enum {
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+ STATE_IDLE,
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+ STATE_READ,
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+ STATE_EOF,
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+};
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+
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+struct winstore_ctx_st {
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+ void *provctx;
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+ char *propq;
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+ unsigned char *subject;
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+ size_t subject_len;
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+
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+ HCERTSTORE win_store;
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+ const CERT_CONTEXT *win_ctx;
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+ int state;
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+
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+ OSSL_DECODER_CTX *dctx;
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+};
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+
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+static void winstore_win_reset(struct winstore_ctx_st *ctx)
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+{
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+ if (ctx->win_ctx != NULL) {
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+ CertFreeCertificateContext(ctx->win_ctx);
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+ ctx->win_ctx = NULL;
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+ }
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+
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+ ctx->state = STATE_IDLE;
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+}
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+
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+static void winstore_win_advance(struct winstore_ctx_st *ctx)
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+{
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+ CERT_NAME_BLOB name = {0};
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+
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+ if (ctx->state == STATE_EOF)
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+ return;
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+
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+ name.cbData = ctx->subject_len;
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+ name.pbData = ctx->subject;
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+
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+ ctx->win_ctx = (name.cbData == 0 ? NULL :
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+ CertFindCertificateInStore(ctx->win_store,
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+ X509_ASN_ENCODING | PKCS_7_ASN_ENCODING,
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+ 0, CERT_FIND_SUBJECT_NAME,
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+ &name, ctx->win_ctx));
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+
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+ ctx->state = (ctx->win_ctx == NULL) ? STATE_EOF : STATE_READ;
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+}
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+
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+static void *winstore_open(void *provctx, const char *uri)
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+{
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+ struct winstore_ctx_st *ctx = NULL;
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+
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+ if (!HAS_CASE_PREFIX(uri, "org.openssl.winstore:"))
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+ return NULL;
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+
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+ ctx = OPENSSL_zalloc(sizeof(*ctx));
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+ if (ctx == NULL)
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+ return NULL;
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+
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+ ctx->provctx = provctx;
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+ ctx->win_store = CertOpenSystemStoreW(0, L"ROOT");
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+ if (ctx->win_store == NULL) {
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+ OPENSSL_free(ctx);
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+ return NULL;
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+ }
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+
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+ winstore_win_reset(ctx);
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+ return ctx;
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+}
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+
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+static void *winstore_attach(void *provctx, OSSL_CORE_BIO *cin)
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+{
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+ return NULL; /* not supported */
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+}
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+
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+static const OSSL_PARAM *winstore_settable_ctx_params(void *loaderctx, const OSSL_PARAM params[])
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+{
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+ static const OSSL_PARAM known_settable_ctx_params[] = {
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+ OSSL_PARAM_octet_string(OSSL_STORE_PARAM_SUBJECT, NULL, 0),
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+ OSSL_PARAM_utf8_string(OSSL_STORE_PARAM_PROPERTIES, NULL, 0),
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+ OSSL_PARAM_END
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+ };
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+ return known_settable_ctx_params;
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+}
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+
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+static int winstore_set_ctx_params(void *loaderctx, const OSSL_PARAM params[])
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+{
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+ struct winstore_ctx_st *ctx = loaderctx;
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+ const OSSL_PARAM *p;
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+ int do_reset = 0;
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+
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+ if (params == NULL)
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+ return 1;
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+
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+ p = OSSL_PARAM_locate_const(params, OSSL_STORE_PARAM_PROPERTIES);
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+ if (p != NULL) {
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+ do_reset = 1;
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+ OPENSSL_free(ctx->propq);
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+ ctx->propq = NULL;
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+ if (!OSSL_PARAM_get_utf8_string(p, &ctx->propq, 0))
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+ return 0;
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+ }
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+
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+ p = OSSL_PARAM_locate_const(params, OSSL_STORE_PARAM_SUBJECT);
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+ if (p != NULL) {
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+ const unsigned char *der = NULL;
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+ size_t der_len = 0;
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+
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+ if (!OSSL_PARAM_get_octet_string_ptr(p, (const void **)&der, &der_len))
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+ return 0;
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+
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+ do_reset = 1;
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+
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+ OPENSSL_free(ctx->subject);
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+
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+ ctx->subject = OPENSSL_malloc(der_len);
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+ if (ctx->subject == NULL) {
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+ ctx->subject_len = 0;
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+ return 0;
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+ }
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+
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+ ctx->subject_len = der_len;
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+ memcpy(ctx->subject, der, der_len);
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+ }
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+
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+ if (do_reset) {
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+ winstore_win_reset(ctx);
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+ winstore_win_advance(ctx);
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+ }
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+
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+ return 1;
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+}
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+
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+struct load_data_st {
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+ OSSL_CALLBACK *object_cb;
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+ void *object_cbarg;
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+};
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+
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+static int load_construct(OSSL_DECODER_INSTANCE *decoder_inst,
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+ const OSSL_PARAM *params, void *construct_data)
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+{
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+ struct load_data_st *data = construct_data;
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+ return data->object_cb(params, data->object_cbarg);
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+}
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+
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+static void load_cleanup(void *construct_data)
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+{
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+ /* No-op. */
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+}
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+
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+static int setup_decoder(struct winstore_ctx_st *ctx)
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+{
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+ OSSL_LIB_CTX *libctx = ossl_prov_ctx_get0_libctx(ctx->provctx);
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+ const OSSL_ALGORITHM *to_algo = NULL;
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+
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+ if (ctx->dctx != NULL)
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+ return 1;
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+
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+ ctx->dctx = OSSL_DECODER_CTX_new();
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+ if (ctx->dctx == NULL) {
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+ ERR_raise(ERR_LIB_PROV, ERR_R_MALLOC_FAILURE);
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+ return 0;
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+ }
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+
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+ if (!OSSL_DECODER_CTX_set_input_type(ctx->dctx, "DER")) {
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+ ERR_raise(ERR_LIB_PROV, ERR_R_OSSL_DECODER_LIB);
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+ goto err;
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+ }
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+
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+ if (!OSSL_DECODER_CTX_set_input_structure(ctx->dctx, "Certificate")) {
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+ ERR_raise(ERR_LIB_PROV, ERR_R_OSSL_DECODER_LIB);
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+ goto err;
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+ }
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+
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+ for (to_algo = ossl_any_to_obj_algorithm;
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+ to_algo->algorithm_names != NULL;
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+ to_algo++) {
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+ OSSL_DECODER *to_obj = NULL;
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+ OSSL_DECODER_INSTANCE *to_obj_inst = NULL;
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+
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+ /*
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+ * Create the internal last resort decoder implementation
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+ * together with a "decoder instance".
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+ * The decoder doesn't need any identification or to be
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+ * attached to any provider, since it's only used locally.
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+ */
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+ to_obj = ossl_decoder_from_algorithm(0, to_algo, NULL);
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+ if (to_obj != NULL)
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+ to_obj_inst = ossl_decoder_instance_new(to_obj, ctx->provctx);
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+
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+ OSSL_DECODER_free(to_obj);
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+ if (to_obj_inst == NULL)
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+ goto err;
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+
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+ if (!ossl_decoder_ctx_add_decoder_inst(ctx->dctx,
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+ to_obj_inst)) {
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+ ossl_decoder_instance_free(to_obj_inst);
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+ ERR_raise(ERR_LIB_PROV, ERR_R_OSSL_DECODER_LIB);
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+ goto err;
|
|
+ }
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|
+ }
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+
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+ if (!OSSL_DECODER_CTX_add_extra(ctx->dctx, libctx, ctx->propq)) {
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+ ERR_raise(ERR_LIB_PROV, ERR_R_OSSL_DECODER_LIB);
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+ goto err;
|
|
+ }
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+
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+ if (!OSSL_DECODER_CTX_set_construct(ctx->dctx, load_construct)) {
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+ ERR_raise(ERR_LIB_PROV, ERR_R_OSSL_DECODER_LIB);
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+ goto err;
|
|
+ }
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|
+
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+ if (!OSSL_DECODER_CTX_set_cleanup(ctx->dctx, load_cleanup)) {
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+ ERR_raise(ERR_LIB_PROV, ERR_R_OSSL_DECODER_LIB);
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|
+ goto err;
|
|
+ }
|
|
+
|
|
+ return 1;
|
|
+
|
|
+err:
|
|
+ OSSL_DECODER_CTX_free(ctx->dctx);
|
|
+ ctx->dctx = NULL;
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static int winstore_load_using(struct winstore_ctx_st *ctx,
|
|
+ OSSL_CALLBACK *object_cb, void *object_cbarg,
|
|
+ OSSL_PASSPHRASE_CALLBACK *pw_cb, void *pw_cbarg,
|
|
+ const void *der, size_t der_len)
|
|
+{
|
|
+ struct load_data_st data;
|
|
+ const unsigned char *der_ = der;
|
|
+ size_t der_len_ = der_len;
|
|
+
|
|
+ if (setup_decoder(ctx) == 0)
|
|
+ return 0;
|
|
+
|
|
+ data.object_cb = object_cb;
|
|
+ data.object_cbarg = object_cbarg;
|
|
+
|
|
+ OSSL_DECODER_CTX_set_construct_data(ctx->dctx, &data);
|
|
+ OSSL_DECODER_CTX_set_passphrase_cb(ctx->dctx, pw_cb, pw_cbarg);
|
|
+
|
|
+ if (OSSL_DECODER_from_data(ctx->dctx, &der_, &der_len_) == 0)
|
|
+ return 0;
|
|
+
|
|
+ return 1;
|
|
+}
|
|
+
|
|
+static int winstore_load(void *loaderctx,
|
|
+ OSSL_CALLBACK *object_cb, void *object_cbarg,
|
|
+ OSSL_PASSPHRASE_CALLBACK *pw_cb, void *pw_cbarg)
|
|
+{
|
|
+ int ret = 0;
|
|
+ struct winstore_ctx_st *ctx = loaderctx;
|
|
+
|
|
+ if (ctx->state != STATE_READ)
|
|
+ return 0;
|
|
+
|
|
+ ret = winstore_load_using(ctx, object_cb, object_cbarg, pw_cb, pw_cbarg,
|
|
+ ctx->win_ctx->pbCertEncoded,
|
|
+ ctx->win_ctx->cbCertEncoded);
|
|
+
|
|
+ if (ret == 1)
|
|
+ winstore_win_advance(ctx);
|
|
+
|
|
+ return ret;
|
|
+}
|
|
+
|
|
+static int winstore_eof(void *loaderctx)
|
|
+{
|
|
+ struct winstore_ctx_st *ctx = loaderctx;
|
|
+
|
|
+ return ctx->state != STATE_READ;
|
|
+}
|
|
+
|
|
+static int winstore_close(void *loaderctx)
|
|
+{
|
|
+ struct winstore_ctx_st *ctx = loaderctx;
|
|
+
|
|
+ winstore_win_reset(ctx);
|
|
+ CertCloseStore(ctx->win_store, 0);
|
|
+ OSSL_DECODER_CTX_free(ctx->dctx);
|
|
+ OPENSSL_free(ctx->propq);
|
|
+ OPENSSL_free(ctx->subject);
|
|
+ OPENSSL_free(ctx);
|
|
+ return 1;
|
|
+}
|
|
+
|
|
+const OSSL_DISPATCH ossl_winstore_store_functions[] = {
|
|
+ { OSSL_FUNC_STORE_OPEN, (void (*)(void))winstore_open },
|
|
+ { OSSL_FUNC_STORE_ATTACH, (void (*)(void))winstore_attach },
|
|
+ { OSSL_FUNC_STORE_SETTABLE_CTX_PARAMS, (void (*)(void))winstore_settable_ctx_params },
|
|
+ { OSSL_FUNC_STORE_SET_CTX_PARAMS, (void (*)(void))winstore_set_ctx_params },
|
|
+ { OSSL_FUNC_STORE_LOAD, (void (*)(void))winstore_load },
|
|
+ { OSSL_FUNC_STORE_EOF, (void (*)(void))winstore_eof },
|
|
+ { OSSL_FUNC_STORE_CLOSE, (void (*)(void))winstore_close },
|
|
+ { 0, NULL },
|
|
+};
|
|
--- a/providers/stores.inc
|
|
+++ b/providers/stores.inc
|
|
@@ -12,3 +12,6 @@
|
|
#endif
|
|
|
|
STORE("file", "yes", ossl_file_store_functions)
|
|
+#ifndef OPENSSL_NO_WINSTORE
|
|
+STORE("org.openssl.winstore", "yes", ossl_winstore_store_functions)
|
|
+#endif
|
|
--- a/util/libcrypto.num
|
|
+++ b/util/libcrypto.num
|
|
@@ -5435,4 +5435,7 @@ EVP_MD_CTX_dup
|
|
EVP_CIPHER_CTX_dup 5563 3_1_0 EXIST::FUNCTION:
|
|
BN_are_coprime 5564 3_1_0 EXIST::FUNCTION:
|
|
OSSL_CMP_MSG_update_recipNonce 5565 3_0_9 EXIST::FUNCTION:CMP
|
|
+X509_get_default_cert_uri ? 3_1_0 EXIST::FUNCTION:
|
|
+X509_get_default_cert_uri_env ? 3_1_0 EXIST::FUNCTION:
|
|
+X509_get_default_cert_path_env ? 3_1_0 EXIST::FUNCTION:
|
|
ossl_safe_getenv ? 3_0_0 EXIST::FUNCTION:
|
|
--- a/util/missingcrypto.txt
|
|
+++ b/util/missingcrypto.txt
|
|
@@ -1273,10 +1273,6 @@ X509_get0_trust_objects(3)
|
|
X509_get1_email(3)
|
|
X509_get1_ocsp(3)
|
|
X509_get_default_cert_area(3)
|
|
-X509_get_default_cert_dir(3)
|
|
-X509_get_default_cert_dir_env(3)
|
|
-X509_get_default_cert_file(3)
|
|
-X509_get_default_cert_file_env(3)
|
|
X509_get_default_private_dir(3)
|
|
X509_get_pubkey_parameters(3)
|
|
X509_get_signature_type(3)
|