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2021-12-14Update copyright yearMatt Caswell
Reviewed-by: Richard Levitte <levitte@openssl.org>
2021-11-15Stop receiving child callbacks in a child libctx when appropriateMatt Caswell
We should stop receiving child callbacks if we're about to free up the child libctx. Otherwise we can get callbacks when the libctx is half freed up. Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/17018)
2021-11-15Don't attempt to deactive child providers if we don't need toMatt Caswell
If a provider doesn't have any child providers then there is no need to attempt to remove them - so we should not do so. This removes some potentialy thread races. Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/17018)
2021-10-27CORE: Encure that cached fetches can be done per providerRichard Levitte
This mostly entails passing around a provider pointer, and handling queries that includes a pointer to a provider, where NULL means "any". This also means that there's a need to pass the provider pointer, not just down to the cache functions, but also be able to get it from ossl_method_store_fetch(). To this end, that function's OSSL_PROVIDER pointer argument is modified to be a pointer reference, so the function can answer back what provider the method comes from. Test added. Fixes #16614 Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/16725) (cherry picked from commit dc010ca6ec01d313a84c3c4b040232655a1772ad)
2021-10-27EVP: Add the internal function evp_generic_fetch_from_prov()Richard Levitte
This function leverages the generic possibility to fetch EVP methods from a specific provider. Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/16725) (cherry picked from commit 2fd3392c8f4e2f3481fa4d7e6a683dc19c6c1cd2)
2021-10-27CORE: add a provider argument to ossl_method_construct()Richard Levitte
This makes it possible to limit the search of methods to that particular provider. This uses already available possibilities in ossl_algorithm_do_all(). Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/16725) (cherry picked from commit cfce50f791511c8fee7dec90c57f02d9410d039f)
2021-10-26Doc: replace `NULL` terminated with `NUL`Kinshuk Dua
Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Ben Kaduk <kaduk@mit.edu> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/16885) (cherry picked from commit 089df6f135b7cef4e7d0e7b7acecb1d90f5ef3ed)
2021-09-22doc: Fix include syntaxPauli
Internal headers should be included using "" instead of <>. Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/16647) (cherry picked from commit 50aba7ffde860dbc5a8d1eb3f5d9f49c58ebc2ce)
2021-09-22doc: remove end of line whitespacePauli
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Shane Lontis <shane.lontis@oracle.com> (Merged from https://github.com/openssl/openssl/pull/16641) (cherry picked from commit 57cd10dd1ee9659b94cfa8a8e74c5a151632975e)
2021-09-07Update copyright yearRichard Levitte
Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/16534)
2021-09-07fix documentation error caused by commit ↵PW Hu
6882652e65d39310c98ba506ceb55a87c702d419 CLA:trivial Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/16502) (cherry picked from commit 6d55d27b2da7a84c9f4b872060be979b5f64af2c)
2021-09-07 fix documentation error caused by commit ↵PW Hu
9067cf6ccdce0a73922f06937e54c2fce2752038 CLA:trivial Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/16502) (cherry picked from commit 48b3ad05680ba3e3668bcb6491bf4447033464ed)
2021-08-04doc: replace markdown backticks with perlpod syntaxBeat Bolli
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/16190)
2021-07-29Update copyright yearMatt Caswell
Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/16176)
2021-07-12doc: document the new opt_legacy_okay() function's behaviourPauli
Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/16022)
2021-06-25CMP: Improve reporting of error codes and related strings via 'error' msgDr. David von Oheimb
Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/15879)
2021-06-25CMP: Clean up internal message creation API and its documentationDr. David von Oheimb
Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/15879)
2021-06-24Fix a race in ossl_provider_add_to_store()Matt Caswell
If two threads both attempt to load the same provider at the same time, they will first both check to see if the provider already exists. If it doesn't then they will both then create new provider objects and call the init function. However only one of the threads will be successful in adding the provider to the store. For the "losing" thread we should still return "success", but we should deinitialise and free the no longer required provider object, and return the object that exists in the store. Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/15854)
2021-06-24Update documentation following updates to the provider codeMatt Caswell
Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/15854)
2021-06-24Set use_fallbacks to zero when we add a provider to the storeMatt Caswell
Update use_fallbacks to zero when we add a provider to the store rather than when we activate it. Its only at the point that we add it to the store that it is actually usable and visible to other threads. Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/15854)
2021-06-24Instantiate predefined providers just-in-timeMatt Caswell
Previously we instantiated all the predefined providers at the point that we create the provider store. Instead we move them to be instantiated as we need them. Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/15854)
2021-06-16doc: document the various get_cipher functions in the commands lib.Pauli
Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/15747)
2021-06-08doc: remove empty sectionPauli
Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/15637)
2021-06-02doc: move XXX_get_number() documentation to internalPauli
These functions are effectively useless for users outside of libcrypto. Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/15564)
2021-05-20Update copyright yearMatt Caswell
Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/15381)
2021-05-20Update documentation for global properties mirroringMatt Caswell
Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/15242)
2021-05-20Documentation updates for mirroring of global propertiesMatt Caswell
Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/15242)
2021-05-19build.info: Make it possible to set attributes on SOURCE / SHARED_SOURCE stmtsRichard Levitte
Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/15332)
2021-05-15Init the child providers immediately on creation of the child libctxMatt Caswell
We were deferring the initial creation of the child providers until the first fetch. This is a carry over from an earlier iteration of the child lib ctx development and is no longer necessary. In fact we need to init the child providers immediately otherwise not all providers quite init correctly. Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/15270)
2021-05-13Fix cut/paste (?) error.Rich Salz
Reviewed-by: Ben Kaduk <kaduk@mit.edu> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/15232)
2021-05-11Update documentation following addition of OSSL_LIB_CTX_new_child()Matt Caswell
Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14991)
2021-05-07doc: document the new ossl_provider_clear_all_operation_bits() functionPauli
Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/15042)
2021-05-05APPS: Replace 'OPT_ERR = -1, OPT_EOF = 0, OPT_HELP' by OPT_COMMON macroDr. David von Oheimb
Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/15111)
2021-05-05APPS: Slightly extend and improve documentation of the opt_ APIDr. David von Oheimb
Also remove redundant opt_name() and make names of opt_{i,u}ntmax() consistent. Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/15111)
2021-05-01APPS: Document the core of the opt_ APIRich Salz
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com> (Merged from https://github.com/openssl/openssl/pull/14995)
2021-04-22Update copyright yearMatt Caswell
Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14986)
2021-04-20Improve ossl_cmp_build_cert_chain(); publish it as X509_build_chain()Dr. David von Oheimb
Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14128)
2021-04-15Add EVP_PKEY_todata() and EVP_PKEY_export() functions.Shane Lontis
Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14800)
2021-04-08Update copyright yearMatt Caswell
Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14801)
2021-04-08property: check return values from the property locking calls.Pauli
A failure to obtain a lock would have resulted in much badness, now it results in a failure return. Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14773)
2021-04-02CORE: Add an algorithm_description field to OSSL_ALGORITHMRichard Levitte
This corresponds to the |info| field in EVP_PKEY_ASN1_METHOD, as well as the generic use of OBJ_nid2ln() as a one line description. We also add the base functionality to make use of this field. Fixes #14514 Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14656)
2021-03-14Always check CRYPTO_LOCK_{read,write}_lockRich Salz
Some functions that lock things are void, so we just return early. Also make ossl_namemap_empty return 0 on error. Updated the docs, and added some code to ossl_namemap_stored() to handle the failure, and updated the tests to allow for failure. Fixes: #14230 Reviewed-by: Shane Lontis <shane.lontis@oracle.com> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14238)
2021-03-12rename ossl_provider_forall_loaded to ossl_provider_doall_activatedPauli
Reviewed-by: Shane Lontis <shane.lontis@oracle.com> (Merged from https://github.com/openssl/openssl/pull/14489)
2021-03-12doc: describe the return from ossl_provider_forall_loaded()Pauli
Also correct an incorrect statement about non-activated providers. Reviewed-by: Shane Lontis <shane.lontis@oracle.com> (Merged from https://github.com/openssl/openssl/pull/14489)
2021-03-11Update copyright yearMatt Caswell
Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14512)
2021-03-08Document the change in behaviour of the the low level key getters/settersMatt Caswell
Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Shane Lontis <shane.lontis@oracle.com> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14319)
2021-03-08Cache legacy keys instead of downgrading themMatt Caswell
If someone calls an EVP_PKEY_get0*() function then we create a legacy key and cache it in the EVP_PKEY - but it doesn't become an "origin" and it doesn't ever get updated. This will be documented as a restriction of the EVP_PKEY_get0*() function with provided keys. Fixes #14020 Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Shane Lontis <shane.lontis@oracle.com> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14319)
2021-03-03build.info: Add the possibility to add dependencies on raw targetsRichard Levitte
We need to add something for the 'tests' target to depend on, so a special syntax for those is introduced: DEPEND[|tests|]=fipsmodule.cnf Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14320)
2021-02-25Don't hold a lock when calling a callback in ossl_namemap_doall_namesMatt Caswell
We don't want to hold a read lock when calling a user supplied callback. That callback could do anything so the risk of a deadlock is high. Instead we collect all the names first inside the read lock, and then subsequently call the user callback outside the read lock. Fixes #14225 Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14250)
2021-02-24provider: add an unquery function to allow providers to clean up.Pauli
Without this, a provider has no way to know that an application has finished with the array it returned earlier. A non-caching provider requires this information. Fixes #12974 Reviewed-by: Shane Lontis <shane.lontis@oracle.com> (Merged from https://github.com/openssl/openssl/pull/12974)
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