name : CTLOG_STORE_free.3 .\" 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" CTLOG_STORE_new, CTLOG_STORE_free, CTLOG_STORE_load_default_file, CTLOG_STORE_load_file \- Create and populate a Certificate Transparency log list .SH "SYNOPSIS" .IX Header "SYNOPSIS" .Vb 1 \& #include <openssl/ct.h> \& \& CTLOG_STORE *CTLOG_STORE_new(void); \& void CTLOG_STORE_free(CTLOG_STORE *store); \& \& int CTLOG_STORE_load_default_file(CTLOG_STORE *store); \& int CTLOG_STORE_load_file(CTLOG_STORE *store, const char *file); .Ve .SH "DESCRIPTION" .IX Header "DESCRIPTION" A \s-1CTLOG_STORE\s0 is a container for a list of CTLOGs (Certificate Transparency logs). The list can be loaded from one or more files and then searched by LogID (see \s-1RFC 6962,\s0 Section 3.2, for the definition of a LogID). .PP \&\fBCTLOG_STORE_new()\fR creates an empty list of \s-1CT\s0 logs. This is then populated by \fBCTLOG_STORE_load_default_file()\fR or \fBCTLOG_STORE_load_file()\fR. \&\fBCTLOG_STORE_load_default_file()\fR loads from the default file, which is named \&\*(L"ct_log_list.cnf\*(R" in \s-1OPENSSLDIR\s0 (see the output of version). This can be overridden using an environment variable named \*(L"\s-1CTLOG_FILE\*(R".\s0 \&\fBCTLOG_STORE_load_file()\fR loads from a caller-specified file path instead. Both of these functions append any loaded \s-1CT\s0 logs to the \s-1CTLOG_STORE.\s0 .PP The expected format of the file is: .PP .Vb 1 \& enabled_logs=foo,bar \& \& [foo] \& description = Log 1 \& key = <base64\-encoded DER SubjectPublicKeyInfo here> \& \& [bar] \& description = Log 2 \& key = <base64\-encoded DER SubjectPublicKeyInfo here> .Ve .PP Once a \s-1CTLOG_STORE\s0 is no longer required, it should be passed to \&\fBCTLOG_STORE_free()\fR. This will delete all of the CTLOGs stored within, along with the \s-1CTLOG_STORE\s0 itself. .SH "NOTES" .IX Header "NOTES" If there are any invalid \s-1CT\s0 logs in a file, they are skipped and the remaining valid logs will still be added to the \s-1CTLOG_STORE. A CT\s0 log will be considered invalid if it is missing a \*(L"key\*(R" or \*(L"description\*(R" field. .SH "RETURN VALUES" .IX Header "RETURN VALUES" Both \fBCTLOG_STORE_load_default_file\fR and \fBCTLOG_STORE_load_file\fR return 1 if all \s-1CT\s0 logs in the file are successfully parsed and loaded, 0 otherwise. .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fBct\fR\|(7), \&\fBCTLOG_STORE_get0_log_by_id\fR\|(3), \&\fBSSL_CTX_set_ctlog_list_file\fR\|(3) .SH "HISTORY" .IX Header "HISTORY" These functions were added in OpenSSL 1.1.0. .SH "COPYRIGHT" .IX Header "COPYRIGHT" Copyright 2016 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>.