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.\" Automatically generated by Pod::Man 4.11 (Pod::Simple 3.35) .\" .\" Standard preamble: .\" ======================================================================== .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Vb \" Begin verbatim text .ft CW .nf .ne \\$1 .. .de Ve \" End verbatim text .ft R .fi .. .\" Set up some character translations and predefined strings. \(-- will .\" give an unbreakable dash, \(PI will give pi, \(L" will give a left .\" double quote, and \(R" will give a right double quote. \(C+ will .\" give a nicer C++. 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Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" OSSL_STORE_INFO, OSSL_STORE_INFO_get_type, OSSL_STORE_INFO_get0_NAME, OSSL_STORE_INFO_get0_NAME_description, OSSL_STORE_INFO_get0_PARAMS, OSSL_STORE_INFO_get0_PKEY, OSSL_STORE_INFO_get0_CERT, OSSL_STORE_INFO_get0_CRL, OSSL_STORE_INFO_get1_NAME, OSSL_STORE_INFO_get1_NAME_description, OSSL_STORE_INFO_get1_PARAMS, OSSL_STORE_INFO_get1_PKEY, OSSL_STORE_INFO_get1_CERT, OSSL_STORE_INFO_get1_CRL, OSSL_STORE_INFO_type_string, OSSL_STORE_INFO_free, OSSL_STORE_INFO_new_NAME, OSSL_STORE_INFO_set0_NAME_description, OSSL_STORE_INFO_new_PARAMS, OSSL_STORE_INFO_new_PKEY, OSSL_STORE_INFO_new_CERT, OSSL_STORE_INFO_new_CRL \- Functions to manipulate OSSL_STORE_INFO objects .SH "SYNOPSIS" .IX Header "SYNOPSIS" .Vb 1 \& #include <openssl/store.h> \& \& typedef struct ossl_store_info_st OSSL_STORE_INFO; \& \& int OSSL_STORE_INFO_get_type(const OSSL_STORE_INFO store_info); \& const char OSSL_STORE_INFO_get0_NAME(const OSSL_STORE_INFO store_info); \& char OSSL_STORE_INFO_get1_NAME(const OSSL_STORE_INFO store_info); \& const char OSSL_STORE_INFO_get0_NAME_description(const OSSL_STORE_INFO \& store_info); \& char OSSL_STORE_INFO_get1_NAME_description(const OSSL_STORE_INFO store_info); \& EVP_PKEY OSSL_STORE_INFO_get0_PARAMS(const OSSL_STORE_INFO store_info); \& EVP_PKEY OSSL_STORE_INFO_get1_PARAMS(const OSSL_STORE_INFO store_info); \& EVP_PKEY OSSL_STORE_INFO_get0_PKEY(const OSSL_STORE_INFO store_info); \& EVP_PKEY OSSL_STORE_INFO_get1_PKEY(const OSSL_STORE_INFO store_info); \& X509 OSSL_STORE_INFO_get0_CERT(const OSSL_STORE_INFO store_info); \& X509 OSSL_STORE_INFO_get1_CERT(const OSSL_STORE_INFO store_info); \& X509_CRL OSSL_STORE_INFO_get0_CRL(const OSSL_STORE_INFO store_info); \& X509_CRL OSSL_STORE_INFO_get1_CRL(const OSSL_STORE_INFO store_info); \& \& const char OSSL_STORE_INFO_type_string(int type); \& \& void OSSL_STORE_INFO_free(OSSL_STORE_INFO store_info); \& \& OSSL_STORE_INFO OSSL_STORE_INFO_new_NAME(char name); \& int OSSL_STORE_INFO_set0_NAME_description(OSSL_STORE_INFO info, char desc); \& OSSL_STORE_INFO OSSL_STORE_INFO_new_PARAMS(DSA dsa_params); \& OSSL_STORE_INFO OSSL_STORE_INFO_new_PKEY(EVP_PKEY pkey); \& OSSL_STORE_INFO OSSL_STORE_INFO_new_CERT(X509 x509); \& OSSL_STORE_INFO OSSL_STORE_INFO_new_CRL(X509_CRL crl); .Ve .SH "DESCRIPTION" .IX Header "DESCRIPTION" These functions are primarily useful for applications to retrieve supported objects from \fB\s-1OSSL_STORE_INFO\s0\fR objects and for scheme specific loaders to create \fB\s-1OSSL_STORE_INFO\s0\fR holders. .SS "Types" .IX Subsection "Types" \&\fB\s-1OSSL_STORE_INFO\s0\fR is an opaque type that's just an intermediary holder for the objects that have been retrieved by \fBOSSL_STORE_load()\fR and similar functions. Supported OpenSSL type object can be extracted using one of \&\fBSTORE_INFO_get0_TYPE()\fR. The life time of this extracted object is as long as the life time of the \fB\s-1OSSL_STORE_INFO\s0\fR it was extracted from, so care should be taken not to free the latter too early. As an alternative, \fBSTORE_INFO_get1_TYPE()\fR extracts a duplicate (or the same object with its reference count increased), which can be used after the containing \fB\s-1OSSL_STORE_INFO\s0\fR has been freed. The object returned by \fBSTORE_INFO_get1_TYPE()\fR must be freed separately by the caller. See \(L"\s-1SUPPORTED OBJECTS\(R"\s0 for more information on the types that are supported. .SS "Functions" .IX Subsection "Functions" \&\fBOSSL_STORE_INFO_get_type()\fR takes a \fB\s-1OSSL_STORE_INFO\s0\fR and returns the \s-1STORE\s0 type number for the object inside. \&\fBSTORE_INFO_get_type_string()\fR takes a \s-1STORE\s0 type number and returns a short string describing it. .PP \&\fBOSSL_STORE_INFO_get0_NAME()\fR, \fBOSSL_STORE_INFO_get0_NAME_description()\fR, \&\fBOSSL_STORE_INFO_get0_PARAMS()\fR, \fBOSSL_STORE_INFO_get0_PKEY()\fR, \&\fBOSSL_STORE_INFO_get0_CERT()\fR and \fBOSSL_STORE_INFO_get0_CRL()\fR all take a \&\fB\s-1OSSL_STORE_INFO\s0\fR and return the held object of the appropriate OpenSSL type provided that's what's held. .PP \&\fBOSSL_STORE_INFO_get1_NAME()\fR, \fBOSSL_STORE_INFO_get1_NAME_description()\fR, \&\fBOSSL_STORE_INFO_get1_PARAMS()\fR, \fBOSSL_STORE_INFO_get1_PKEY()\fR, \&\fBOSSL_STORE_INFO_get1_CERT()\fR and \fBOSSL_STORE_INFO_get1_CRL()\fR all take a \&\fB\s-1OSSL_STORE_INFO\s0\fR and return a duplicate of the held object of the appropriate OpenSSL type provided that's what's held. .PP \&\fBOSSL_STORE_INFO_free()\fR frees a \fB\s-1OSSL_STORE_INFO\s0\fR and its contained type. .PP \&\fBOSSL_STORE_INFO_new_NAME()\fR , \fBOSSL_STORE_INFO_new_PARAMS()\fR, \&\fBOSSL_STORE_INFO_new_PKEY()\fR, \fBOSSL_STORE_INFO_new_CERT()\fR and \&\fBOSSL_STORE_INFO_new_CRL()\fR create a \fB\s-1OSSL_STORE_INFO\s0\fR object to hold the given input object. Additionally, for \fB\s-1OSSL_STORE_INFO_NAME\s0\fR` objects, \&\fBOSSL_STORE_INFO_set0_NAME_description()\fR can be used to add an extra description. This description is meant to be human readable and should be used for information printout. .SH "SUPPORTED OBJECTS" .IX Header "SUPPORTED OBJECTS" Currently supported object types are: .IP "\s-1OSSL_STORE_INFO_NAME\s0" 4 .IX Item "OSSL_STORE_INFO_NAME" A name is exactly that, a name. It's like a name in a directory, but formatted as a complete \s-1URI.\s0 For example, the path in \s-1URI\s0 \f(CW\(C`file:/foo/bar/\(C'\fR could include a file named \f(CW\(C`cookie.pem\(C'\fR, and in that case, the returned \fB\s-1OSSL_STORE_INFO_NAME\s0\fR object would have the \s-1URI\s0 \f(CW\(C`file:/foo/bar/cookie.pem\(C'\fR, which can be used by the application to get the objects in that file. This can be applied to all schemes that can somehow support a listing of object URIs. .Sp For \f(CW\(C`file:\(C'\fR URIs that are used without the explicit scheme, the returned name will be the path of each object, so if \f(CW\(C`/foo/bar\(C'\fR was given and that path has the file \f(CW\(C`cookie.pem\(C'\fR, the name \&\f(CW\(C`/foo/bar/cookie.pem\(C'\fR will be returned. .Sp The returned \s-1URI\s0 is considered canonical and must be unique and permanent for the storage where the object (or collection of objects) resides. Each loader is responsible for ensuring that it only returns canonical URIs. However, it's possible that certain schemes allow an object (or collection thereof) to be reached with alternative URIs; just because one \s-1URI\s0 is canonical doesn't mean that other variants can't be used. .Sp At the discretion of the loader that was used to get these names, an extra description may be attached as well. .IP "\s-1OSSL_STORE_INFO_PARAMS\s0" 4 .IX Item "OSSL_STORE_INFO_PARAMS" Key parameters. .IP "\s-1OSSL_STORE_INFO_PKEY\s0" 4 .IX Item "OSSL_STORE_INFO_PKEY" A private/public key of some sort. .IP "\s-1OSSL_STORE_INFO_CERT\s0" 4 .IX Item "OSSL_STORE_INFO_CERT" An X.509 certificate. .IP "\s-1OSSL_STORE_INFO_CRL\s0" 4 .IX Item "OSSL_STORE_INFO_CRL" A X.509 certificate revocation list. .SH "RETURN VALUES" .IX Header "RETURN VALUES" \&\fBOSSL_STORE_INFO_get_type()\fR returns the \s-1STORE\s0 type number of the given \&\fB\s-1OSSL_STORE_INFO\s0\fR. There is no error value. .PP \&\fBOSSL_STORE_INFO_get0_NAME()\fR, \fBOSSL_STORE_INFO_get0_NAME_description()\fR, \&\fBOSSL_STORE_INFO_get0_PARAMS()\fR, \fBOSSL_STORE_INFO_get0_PKEY()\fR, \&\fBOSSL_STORE_INFO_get0_CERT()\fR and \fBOSSL_STORE_INFO_get0_CRL()\fR all return a pointer to the OpenSSL object on success, \s-1NULL\s0 otherwise. .PP \&\fBOSSL_STORE_INFO_get0_NAME()\fR, \fBOSSL_STORE_INFO_get0_NAME_description()\fR, \&\fBOSSL_STORE_INFO_get0_PARAMS()\fR, \fBOSSL_STORE_INFO_get0_PKEY()\fR, \&\fBOSSL_STORE_INFO_get0_CERT()\fR and \fBOSSL_STORE_INFO_get0_CRL()\fR all return a pointer to a duplicate of the OpenSSL object on success, \s-1NULL\s0 otherwise. .PP \&\fBOSSL_STORE_INFO_type_string()\fR returns a string on success, or \fB\s-1NULL\s0\fR on failure. .PP \&\fBOSSL_STORE_INFO_new_NAME()\fR, \fBOSSL_STORE_INFO_new_PARAMS()\fR, \&\fBOSSL_STORE_INFO_new_PKEY()\fR, \fBOSSL_STORE_INFO_new_CERT()\fR and \&\fBOSSL_STORE_INFO_new_CRL()\fR return a \fB\s-1OSSL_STORE_INFO\s0\fR pointer on success, or \fB\s-1NULL\s0\fR on failure. .PP \&\fBOSSL_STORE_INFO_set0_NAME_description()\fR returns 1 on success, or 0 on failure. .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fBossl_store\fR\\|(7), \fBOSSL_STORE_open\fR\\|(3), \fBOSSL_STORE_register_loader\fR\\|(3) .SH "HISTORY" .IX Header "HISTORY" \&\s-1\fBOSSL_STORE_INFO\s0()\fR, \fBOSSL_STORE_INFO_get_type()\fR, \fBOSSL_STORE_INFO_get0_NAME()\fR, \&\fBOSSL_STORE_INFO_get0_PARAMS()\fR, \fBOSSL_STORE_INFO_get0_PKEY()\fR, \&\fBOSSL_STORE_INFO_get0_CERT()\fR, \fBOSSL_STORE_INFO_get0_CRL()\fR, \&\fBOSSL_STORE_INFO_type_string()\fR, \fBOSSL_STORE_INFO_free()\fR, \fBOSSL_STORE_INFO_new_NAME()\fR, \&\fBOSSL_STORE_INFO_new_PARAMS()\fR, \fBOSSL_STORE_INFO_new_PKEY()\fR, \&\fBOSSL_STORE_INFO_new_CERT()\fR and \fBOSSL_STORE_INFO_new_CRL()\fR were added in OpenSSL 1.1.1. .SH "COPYRIGHT" .IX Header "COPYRIGHT" Copyright 2016\-2017 The OpenSSL Project Authors. All Rights Reserved. .PP Licensed under the OpenSSL license (the \(L"License\(R"). You may not use this file except in compliance with the License. You can obtain a copy in the file \s-1LICENSE\s0 in the source distribution or at <https://www.openssl.org/source/license.html>.