OSSL_STORE_LOADER, OSSL_STORE_LOADER_CTX, OSSL_STORE_LOADER_new,
OSSL_STORE_LOADER_get0_engine, OSSL_STORE_LOADER_get0_scheme,
-OSSL_STORE_LOADER_set_open, OSSL_STORE_LOADER_set_attach,
-OSSL_STORE_LOADER_set_ctrl, OSSL_STORE_LOADER_set_expect,
-OSSL_STORE_LOADER_set_find, OSSL_STORE_LOADER_set_load,
-OSSL_STORE_LOADER_set_eof, OSSL_STORE_LOADER_set_error,
-OSSL_STORE_LOADER_set_close,
+OSSL_STORE_LOADER_set_open, OSSL_STORE_LOADER_set_open_with_libctx,
+OSSL_STORE_LOADER_set_attach, OSSL_STORE_LOADER_set_ctrl,
+OSSL_STORE_LOADER_set_expect, OSSL_STORE_LOADER_set_find,
+OSSL_STORE_LOADER_set_load, OSSL_STORE_LOADER_set_eof,
+OSSL_STORE_LOADER_set_error, OSSL_STORE_LOADER_set_close,
OSSL_STORE_LOADER_free, OSSL_STORE_register_loader,
OSSL_STORE_unregister_loader,
-OSSL_STORE_open_fn, OSSL_STORE_attach_fn, OSSL_STORE_ctrl_fn,
+OSSL_STORE_open_fn, OSSL_STORE_open_with_libctx_fn,
+OSSL_STORE_attach_fn, OSSL_STORE_ctrl_fn,
OSSL_STORE_expect_fn, OSSL_STORE_find_fn,
OSSL_STORE_load_fn, OSSL_STORE_eof_fn, OSSL_STORE_error_fn,
OSSL_STORE_close_fn - Types and functions to manipulate, register and
const char *uri, const UI_METHOD *ui_method, void *ui_data);
int OSSL_STORE_LOADER_set_open(OSSL_STORE_LOADER *store_loader,
OSSL_STORE_open_fn store_open_function);
+ typedef OSSL_STORE_LOADER_CTX *(*OSSL_STORE_open_with_libctx_fn)(
+ const char *uri, const UI_METHOD *ui_method, void *ui_data);
+ int OSSL_STORE_LOADER_set_open_with_libctx
+ (OSSL_STORE_LOADER *store_loader,
+ OSSL_STORE_open_with_libctx_fn store_open_with_libctx_function);
typedef OSSL_STORE_LOADER_CTX *(*OSSL_STORE_attach_fn)
(const OSSL_STORE_LOADER *loader, BIO *bio,
OPENSSL_CTX *libctx, const char *propq,
B<OSSL_STORE_LOADER> is the type to hold a loader.
It contains a scheme and the functions needed to implement
-OSSL_STORE_open(), OSSL_STORE_load(), OSSL_STORE_eof(), OSSL_STORE_error() and
-OSSL_STORE_close() for this scheme.
+OSSL_STORE_open(), OSSL_STORE_open_with_libctx(), OSSL_STORE_load(),
+OSSL_STORE_eof(), OSSL_STORE_error() and OSSL_STORE_close() for this
+scheme.
B<OSSL_STORE_LOADER_CTX> is a type template, to be defined by each loader
using B<struct ossl_store_loader_ctx_st { ... }>.
-B<OSSL_STORE_open_fn>, B<OSSL_STORE_ctrl_fn>, B<OSSL_STORE_expect_fn>,
-B<OSSL_STORE_find_fn>, B<OSSL_STORE_load_fn>, B<OSSL_STORE_eof_fn>,
-and B<OSSL_STORE_close_fn>
+B<OSSL_STORE_open_fn>, B<OSSL_STORE_open_with_libctx_fn>,
+B<OSSL_STORE_ctrl_fn>, B<OSSL_STORE_expect_fn>, B<OSSL_STORE_find_fn>,
+B<OSSL_STORE_load_fn>, B<OSSL_STORE_eof_fn>, and B<OSSL_STORE_close_fn>
are the function pointer types used within a STORE loader.
The functions pointed at define the functionality of the given loader.
=over 4
-=item B<OSSL_STORE_open_fn>
+=item B<OSSL_STORE_open_fn> and B<OSSL_STORE_open_with_libctx_fn>
-This function takes a URI and is expected to interpret it in the best
-manner possible according to the scheme the loader implements, it also
-takes a B<UI_METHOD> and associated data, to be used any time
-something needs to be prompted for.
+B<OSSL_STORE_open_with_libctx_fn> takes a URI and is expected to
+interpret it in the best manner possible according to the scheme the
+loader implements. It also takes a B<UI_METHOD> and associated data,
+to be used any time something needs to be prompted for, as well as a
+library context I<libctx> with an associated property query I<propq>,
+to be used when fetching necessary algorithms to perform the loads.
Furthermore, this function is expected to initialize what needs to be
-initialized, to create a private data store (B<OSSL_STORE_LOADER_CTX>, see
-above), and to return it.
+initialized, to create a private data store (B<OSSL_STORE_LOADER_CTX>,
+see above), and to return it.
If something goes wrong, this function is expected to return NULL.
-=item B<OSSL_STORE_open_fn>
+B<OSSL_STORE_open_fn> does the same thing as
+B<OSSL_STORE_open_with_libctx_fn> but uses NULL for the library
+context I<libctx> and property query I<propq>.
+
+=item B<OSSL_STORE_attach_fn>
-This function takes a B<BIO>, otherwise works like B<OSSL_STORE_open_fn>.
+This function takes a B<BIO>, otherwise works like
+B<OSSL_STORE_open_with_libctx_fn>.
=item B<OSSL_STORE_ctrl_fn>
OSSL_STORE_LOADER_set_open() sets the opener function for the
B<store_loader>.
+OSSL_STORE_LOADER_set_open_with_libctx() sets the opener with library context
+function for the I<store_loader>.
+
OSSL_STORE_LOADER_set_attach() sets the attacher function for the
B<store_loader>.
OSSL_STORE_LOADER_free() frees the given B<store_loader>.
-OSSL_STORE_register_loader() register the given B<store_loader> and thereby
-makes it available for use with OSSL_STORE_open(), OSSL_STORE_load(),
-OSSL_STORE_eof() and OSSL_STORE_close().
+OSSL_STORE_register_loader() register the given B<store_loader> and
+thereby makes it available for use with OSSL_STORE_open(),
+OSSL_STORE_open_with_libctx(), OSSL_STORE_load(), OSSL_STORE_eof()
+and OSSL_STORE_close().
OSSL_STORE_unregister_loader() unregister the store loader for the given
B<scheme>.
=head1 RETURN VALUES
-The functions with the types B<OSSL_STORE_open_fn>, B<OSSL_STORE_ctrl_fn>,
-B<OSSL_STORE_expect_fn>,
-B<OSSL_STORE_load_fn>, B<OSSL_STORE_eof_fn> and B<OSSL_STORE_close_fn> have the
-same return values as OSSL_STORE_open(), OSSL_STORE_ctrl(), OSSL_STORE_expect(),
+The functions with the types B<OSSL_STORE_open_fn>,
+B<OSSL_STORE_open_with_libctx_fn>, B<OSSL_STORE_ctrl_fn>,
+B<OSSL_STORE_expect_fn>, B<OSSL_STORE_load_fn>, B<OSSL_STORE_eof_fn>
+and B<OSSL_STORE_close_fn> have the same return values as OSSL_STORE_open(),
+OSSL_STORE_open_with_libctx(), OSSL_STORE_ctrl(), OSSL_STORE_expect(),
OSSL_STORE_load(), OSSL_STORE_eof() and OSSL_STORE_close(), respectively.
OSSL_STORE_LOADER_new() returns a pointer to a B<OSSL_STORE_LOADER> on success,
or B<NULL> on failure.
-OSSL_STORE_LOADER_set_open(), OSSL_STORE_LOADER_set_ctrl(),
-OSSL_STORE_LOADER_set_load(), OSSL_STORE_LOADER_set_eof() and
-OSSL_STORE_LOADER_set_close() return 1 on success, or 0 on failure.
+OSSL_STORE_LOADER_set_open(), OSSL_STORE_LOADER_set_open_with_libctx(),
+OSSL_STORE_LOADER_set_ctrl(), OSSL_STORE_LOADER_set_load(),
+OSSL_STORE_LOADER_set_eof() and OSSL_STORE_LOADER_set_close() return 1
+on success, or 0 on failure.
OSSL_STORE_register_loader() returns 1 on success, or 0 on failure.
=head1 SEE ALSO
-L<ossl_store(7)>, L<OSSL_STORE_open(3)>
+L<ossl_store(7)>, L<OSSL_STORE_open(3)>, L<OPENSSL_CTX(3)>
=head1 HISTORY
-OSSL_STORE_LOADER(), OSSL_STORE_LOADER_CTX(), OSSL_STORE_LOADER_new(),
+OSSL_STORE_open_with_libctx_fn() was added in OpenSSL 3.0.
+
+B<OSSL_STORE_LOADER>, B<OSSL_STORE_LOADER_CTX>, OSSL_STORE_LOADER_new(),
OSSL_STORE_LOADER_set0_scheme(), OSSL_STORE_LOADER_set_open(),
OSSL_STORE_LOADER_set_ctrl(), OSSL_STORE_LOADER_set_load(),
OSSL_STORE_LOADER_set_eof(), OSSL_STORE_LOADER_set_close(),