It's a convenient complement to OSSL_STORE_ctrl()
Suggested by Norm Green
Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
(Merged from https://github.com/openssl/openssl/pull/5363)
cryptilib.h is the second.
Reviewed-by: Andy Polyakov <appro@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4188)
Since OSSL_STORE_open() tries with the 'file' scheme loader first, and
then on the loader implied by the URI if the former fails, the former
leaves an error on the error stack. This is confusing, so let's clear
the error stack on success. The implementation uses ERR_set_mark,
ERR_pop_to_mark and ERR_clear_last_mark to make sure caller errors are
preserved as much as possible.
Fixes#4089
Reviewed-by: Andy Polyakov <appro@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4094)
To handle paths that contain devices (for example, C:/foo/bar.pem on
Windows), try to "open" the URI using the file scheme loader first,
and failing that, check if the device is really a scheme we know.
The "file" scheme does the same kind of thing to pick out the path
part of the URI.
An exception to this special treatment is if the URI has an authority
part (something that starts with "//" directly after what looks like a
scheme). Such URIs will never be treated as plain file paths.
Reviewed-by: Andy Polyakov <appro@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3907)
The post process callback might potentially say "no" to everything (by
constantly returning NULL) and thereby cause an endless loop. Ensure
that we stop all processing when "eof" is reached.
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/3823)
store_attach_pem_bio() creates a STORE_CTX with the 'file' scheme
loader backend in PEM reading mode on an already opened BIO.
store_detach_pem_bio() detaches the STORE_CTX from the BIO and
destroys it (without destroying the BIO).
These two functions can be used in place of STORE_open() and
STORE_close(), and are present as internal support for other OpenSSL
functions.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2745)
Some containers might very simply decode into something new that
deserves to be considered as new (embedded) data. With the help of a
special OSSL_STORE_INFO type, make that new data available to the
loader functions so they can start over.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3542)
This STORE module adds the following functionality:
- A function OSSL_STORE_open(), OSSL_STORE_load() and OSSL_STORE_close()
that accesses a URI and helps loading the supported objects (PKEYs,
CERTs and CRLs for the moment) from it.
- An opaque type OSSL_STORE_INFO that holds information on each loaded
object.
- A few functions to retrieve desired data from a OSSL_STORE_INFO
reference.
- Functions to register and unregister loaders for different URI
schemes. This enables dynamic addition of loaders from applications
or from engines.
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3542)
