Adding upstream version 4.22.0.upstream/4.22.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 316 insertions, 0 deletions

diff --git a/upstream/debian-bookworm/man3/SCT_new.3ssl b/upstream/debian-bookworm/man3/SCT_new.3ssl
new file mode 100644
index 00000000..9d3a838d
--- /dev/null
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@@ -0,0 +1,316 @@
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+.\" ========================================================================
+.\"
+.IX Title "SCT_NEW 3SSL"
+.TH SCT_NEW 3SSL "2023-10-23" "3.0.11" "OpenSSL"
+.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
+.\" way too many mistakes in technical documents.
+.if n .ad l
+.nh
+.SH "NAME"
+SCT_new, SCT_new_from_base64, SCT_free, SCT_LIST_free,
+SCT_get_version, SCT_set_version,
+SCT_get_log_entry_type, SCT_set_log_entry_type,
+SCT_get0_log_id, SCT_set0_log_id, SCT_set1_log_id,
+SCT_get_timestamp, SCT_set_timestamp,
+SCT_get_signature_nid, SCT_set_signature_nid,
+SCT_get0_signature, SCT_set0_signature, SCT_set1_signature,
+SCT_get0_extensions, SCT_set0_extensions, SCT_set1_extensions,
+SCT_get_source, SCT_set_source
+\&\- A Certificate Transparency Signed Certificate Timestamp
+.SH "SYNOPSIS"
+.IX Header "SYNOPSIS"
+.Vb 1
+\& #include <openssl/ct.h>
+\&
+\& typedef enum {
+\&     CT_LOG_ENTRY_TYPE_NOT_SET = \-1,
+\&     CT_LOG_ENTRY_TYPE_X509 = 0,
+\&     CT_LOG_ENTRY_TYPE_PRECERT = 1
+\& } ct_log_entry_type_t;
+\&
+\& typedef enum {
+\&     SCT_VERSION_NOT_SET = \-1,
+\&     SCT_VERSION_V1 = 0
+\& } sct_version_t;
+\&
+\& typedef enum {
+\&     SCT_SOURCE_UNKNOWN,
+\&     SCT_SOURCE_TLS_EXTENSION,
+\&     SCT_SOURCE_X509V3_EXTENSION,
+\&     SCT_SOURCE_OCSP_STAPLED_RESPONSE
+\& } sct_source_t;
+\&
+\& SCT *SCT_new(void);
+\& SCT *SCT_new_from_base64(unsigned char version,
+\&                          const char *logid_base64,
+\&                          ct_log_entry_type_t entry_type,
+\&                          uint64_t timestamp,
+\&                          const char *extensions_base64,
+\&                          const char *signature_base64);
+\&
+\& void SCT_free(SCT *sct);
+\& void SCT_LIST_free(STACK_OF(SCT) *a);
+\&
+\& sct_version_t SCT_get_version(const SCT *sct);
+\& int SCT_set_version(SCT *sct, sct_version_t version);
+\&
+\& ct_log_entry_type_t SCT_get_log_entry_type(const SCT *sct);
+\& int SCT_set_log_entry_type(SCT *sct, ct_log_entry_type_t entry_type);
+\&
+\& size_t SCT_get0_log_id(const SCT *sct, unsigned char **log_id);
+\& int SCT_set0_log_id(SCT *sct, unsigned char *log_id, size_t log_id_len);
+\& int SCT_set1_log_id(SCT *sct, const unsigned char *log_id, size_t log_id_len);
+\&
+\& uint64_t SCT_get_timestamp(const SCT *sct);
+\& void SCT_set_timestamp(SCT *sct, uint64_t timestamp);
+\&
+\& int SCT_get_signature_nid(const SCT *sct);
+\& int SCT_set_signature_nid(SCT *sct, int nid);
+\&
+\& size_t SCT_get0_signature(const SCT *sct, unsigned char **sig);
+\& void SCT_set0_signature(SCT *sct, unsigned char *sig, size_t sig_len);
+\& int SCT_set1_signature(SCT *sct, const unsigned char *sig, size_t sig_len);
+\&
+\& size_t SCT_get0_extensions(const SCT *sct, unsigned char **ext);
+\& void SCT_set0_extensions(SCT *sct, unsigned char *ext, size_t ext_len);
+\& int SCT_set1_extensions(SCT *sct, const unsigned char *ext, size_t ext_len);
+\&
+\& sct_source_t SCT_get_source(const SCT *sct);
+\& int SCT_set_source(SCT *sct, sct_source_t source);
+.Ve
+.SH "DESCRIPTION"
+.IX Header "DESCRIPTION"
+Signed Certificate Timestamps (SCTs) are defined by \s-1RFC 6962,\s0 Section 3.2.
+They constitute a promise by a Certificate Transparency (\s-1CT\s0) log to publicly
+record a certificate. By cryptographically verifying that a log did indeed issue
+an \s-1SCT,\s0 some confidence can be gained that the certificate is publicly known.
+.PP
+An internal representation of an \s-1SCT\s0 can be created in one of two ways.
+The first option is to create a blank \s-1SCT,\s0 using \fBSCT_new()\fR, and then populate
+it using:
+.IP "\(bu" 2
+\&\fBSCT_set_version()\fR to set the \s-1SCT\s0 version.
+.Sp
+Only \s-1SCT_VERSION_V1\s0 is currently supported.
+.IP "\(bu" 2
+\&\fBSCT_set_log_entry_type()\fR to set the type of certificate the \s-1SCT\s0 was issued for:
+.Sp
+\&\fB\s-1CT_LOG_ENTRY_TYPE_X509\s0\fR for a normal certificate.
+\&\fB\s-1CT_LOG_ENTRY_TYPE_PRECERT\s0\fR for a pre-certificate.
+.IP "\(bu" 2
+\&\fBSCT_set0_log_id()\fR or \fBSCT_set1_log_id()\fR to set the LogID of the \s-1CT\s0 log that the \s-1SCT\s0 came from.
+.Sp
+The former takes ownership, whereas the latter makes a copy.
+See \s-1RFC 6962,\s0 Section 3.2 for the definition of LogID.
+.IP "\(bu" 2
+\&\fBSCT_set_timestamp()\fR to set the time the \s-1SCT\s0 was issued (time in milliseconds
+since the Unix Epoch).
+.IP "\(bu" 2
+\&\fBSCT_set_signature_nid()\fR to set the \s-1NID\s0 of the signature.
+.IP "\(bu" 2
+\&\fBSCT_set0_signature()\fR or \fBSCT_set1_signature()\fR to set the raw signature value.
+.Sp
+The former takes ownership, whereas the latter makes a copy.
+.IP "\(bu" 2
+\&\fBSCT_set0_extensions()\fR or \fBSCT_set1_extensions\fR to provide \s-1SCT\s0 extensions.
+.Sp
+The former takes ownership, whereas the latter makes a copy.
+.PP
+Alternatively, the \s-1SCT\s0 can be pre-populated from the following data using
+\&\fBSCT_new_from_base64()\fR:
+.IP "\(bu" 2
+The \s-1SCT\s0 version (only \s-1SCT_VERSION_V1\s0 is currently supported).
+.IP "\(bu" 2
+The LogID (see \s-1RFC 6962,\s0 Section 3.2), base64 encoded.
+.IP "\(bu" 2
+The type of certificate the \s-1SCT\s0 was issued for:
+\&\fB\s-1CT_LOG_ENTRY_TYPE_X509\s0\fR for a normal certificate.
+\&\fB\s-1CT_LOG_ENTRY_TYPE_PRECERT\s0\fR for a pre-certificate.
+.IP "\(bu" 2
+The time that the \s-1SCT\s0 was issued (time in milliseconds since the Unix Epoch).
+.IP "\(bu" 2
+The \s-1SCT\s0 extensions, base64 encoded.
+.IP "\(bu" 2
+The \s-1SCT\s0 signature, base64 encoded.
+.PP
+\&\fBSCT_set_source()\fR can be used to record where the \s-1SCT\s0 was found
+(\s-1TLS\s0 extension, X.509 certificate extension or \s-1OCSP\s0 response). This is not
+required for verifying the \s-1SCT.\s0
+.SH "NOTES"
+.IX Header "NOTES"
+Some of the setters return int, instead of void. These will all return 1 on
+success, 0 on failure. They will not make changes on failure.
+.PP
+All of the setters will reset the validation status of the \s-1SCT\s0 to
+\&\s-1SCT_VALIDATION_STATUS_NOT_SET\s0 (see \fBSCT_validate\fR\|(3)).
+.PP
+\&\fBSCT_set_source()\fR will call \fBSCT_set_log_entry_type()\fR if the type of
+certificate the \s-1SCT\s0 was issued for can be inferred from where the \s-1SCT\s0 was found.
+For example, an \s-1SCT\s0 found in an X.509 extension must have been issued for a pre\-
+certificate.
+.PP
+\&\fBSCT_set_source()\fR will not refuse unknown values.
+.SH "RETURN VALUES"
+.IX Header "RETURN VALUES"
+\&\fBSCT_set_version()\fR returns 1 if the specified version is supported, 0 otherwise.
+.PP
+\&\fBSCT_set_log_entry_type()\fR returns 1 if the specified log entry type is supported, 0 otherwise.
+.PP
+\&\fBSCT_set0_log_id()\fR and \fBSCT_set1_log_id\fR return 1 if the specified LogID is a
+valid \s-1SHA\-256\s0 hash, 0 otherwise. Additionally, \fBSCT_set1_log_id\fR returns 0 if
+malloc fails.
+.PP
+\&\fBSCT_set_signature_nid\fR returns 1 if the specified \s-1NID\s0 is supported, 0 otherwise.
+.PP
+\&\fBSCT_set1_extensions\fR and \fBSCT_set1_signature\fR return 1 if the supplied buffer
+is copied successfully, 0 otherwise (i.e. if malloc fails).
+.PP
+\&\fBSCT_set_source\fR returns 1 on success, 0 otherwise.
+.SH "SEE ALSO"
+.IX Header "SEE ALSO"
+\&\fBct\fR\|(7),
+\&\fBSCT_validate\fR\|(3),
+\&\fBOBJ_nid2obj\fR\|(3)
+.SH "HISTORY"
+.IX Header "HISTORY"
+These functions were added in OpenSSL 1.1.0.
+.SH "COPYRIGHT"
+.IX Header "COPYRIGHT"
+Copyright 2016\-2017 The OpenSSL Project Authors. All Rights Reserved.
+.PP
+Licensed under the Apache License 2.0 (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>.