Add X509 related libctx changes.

- In order to not add many X509_XXXX_with_libctx() functions the libctx and propq may be stored in the X509 object via a call to X509_new_with_libctx().
- Loading via PEM_read_bio_X509() or d2i_X509() should pass in a created cert using X509_new_with_libctx().
- Renamed some XXXX_ex() to XXX_with_libctx() for X509 API's.
- Removed the extra parameters in check_purpose..
- X509_digest() has been modified so that it expects a const EVP_MD object() and then internally it does the fetch when it needs to (via ASN1_item_digest_with_libctx()).
- Added API's that set the libctx when they load such as X509_STORE_new_with_libctx() so that the cert chains can be verified.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/12153)

1 files changed, 9 insertions, 5 deletions

diff --git a/apps/storeutl.c b/apps/storeutl.c
index 87e8fcc9e6..95af277260 100644
--- a/apps/storeutl.c
+++ b/apps/storeutl.c
@@ -19,7 +19,7 @@
 static int process(const char *uri, const UI_METHOD *uimeth, PW_CB_DATA *uidata,
                    int expected, int criterion, OSSL_STORE_SEARCH *search,
                    int text, int noout, int recursive, int indent, BIO *out,
-                   const char *prog);
+                   const char *prog, OPENSSL_CTX *libctx, const char *propq);
 
 typedef enum OPTION_choice {
     OPT_ERR = -1, OPT_EOF = 0, OPT_HELP, OPT_ENGINE, OPT_OUT, OPT_PASSIN,
@@ -84,6 +84,8 @@ int storeutl_main(int argc, char *argv[])
     char *alias = NULL;
     OSSL_STORE_SEARCH *search = NULL;
     const EVP_MD *digest = NULL;
+    OPENSSL_CTX *libctx = app_get0_libctx();
+    const char *propq = app_get0_propq();
 
     while ((o = opt_next()) != OPT_EOF) {
         switch (o) {
@@ -322,7 +324,7 @@ int storeutl_main(int argc, char *argv[])
 
     ret = process(argv[0], get_ui_method(), &pw_cb_data,
                   expected, criterion, search,
-                  text, noout, recursive, 0, out, prog);
+                  text, noout, recursive, 0, out, prog, libctx, propq);
 
  end:
     OPENSSL_free(fingerprint);
@@ -353,12 +355,13 @@ static int indent_printf(int indent, BIO *bio, const char *format, ...)
 static int process(const char *uri, const UI_METHOD *uimeth, PW_CB_DATA *uidata,
                    int expected, int criterion, OSSL_STORE_SEARCH *search,
                    int text, int noout, int recursive, int indent, BIO *out,
-                   const char *prog)
+                   const char *prog, OPENSSL_CTX *libctx, const char *propq)
 {
     OSSL_STORE_CTX *store_ctx = NULL;
     int ret = 1, items = 0;
 
-    if ((store_ctx = OSSL_STORE_open(uri, uimeth, uidata, NULL, NULL))
+    if ((store_ctx = OSSL_STORE_open_with_libctx(uri, libctx, propq,
+                                                 uimeth, uidata, NULL, NULL))
         == NULL) {
         BIO_printf(bio_err, "Couldn't open file or uri %s\n", uri);
         ERR_print_errors(bio_err);
@@ -439,7 +442,8 @@ static int process(const char *uri, const UI_METHOD *uimeth, PW_CB_DATA *uidata,
                 const char *suburi = OSSL_STORE_INFO_get0_NAME(info);
                 ret += process(suburi, uimeth, uidata,
                                expected, criterion, search,
-                               text, noout, recursive, indent + 2, out, prog);
+                               text, noout, recursive, indent + 2, out, prog,
+                               libctx, propq);
             }
             break;
         case OSSL_STORE_INFO_PARAMS: