1 .\" Automatically generated by Pod::Man 4.09 (Pod::Simple 3.35)
4 .\" ========================================================================
5 .de Sp \" Vertical space (when we can't use .PP)
9 .de Vb \" Begin verbatim text
14 .de Ve \" End verbatim text
18 .\" Set up some character translations and predefined strings. \*(-- will
19 .\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
20 .\" double quote, and \*(R" will give a right double quote. \*(C+ will
21 .\" give a nicer C++. Capital omega is used to do unbreakable dashes and
22 .\" therefore won't be available. \*(C` and \*(C' expand to `' in nroff,
23 .\" nothing in troff, for use with C<>.
25 .ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
29 . if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
30 . if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch
45 .\" Escape single quotes in literal strings from groff's Unicode transform.
49 .\" If the F register is >0, we'll generate index entries on stderr for
50 .\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
51 .\" entries marked with X<> in POD. Of course, you'll have to process the
52 .\" output yourself in some meaningful fashion.
54 .\" Avoid warning from groff about undefined register 'F'.
60 . tm Index:\\$1\t\\n%\t"\\$2"
68 .\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2).
69 .\" Fear. Run. Save yourself. No user-serviceable parts.
70 . \" fudge factors for nroff and troff
79 . ds #H ((1u-(\\\\n(.fu%2u))*.13m)
85 . \" simple accents for nroff and troff
95 . ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
96 . ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u'
97 . ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u'
98 . ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u'
99 . ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u'
100 . ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u'
102 . \" troff and (daisy-wheel) nroff accents
103 .ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V'
104 .ds 8 \h'\*(#H'\(*b\h'-\*(#H'
105 .ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#]
106 .ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H'
107 .ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u'
108 .ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#]
109 .ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#]
110 .ds ae a\h'-(\w'a'u*4/10)'e
111 .ds Ae A\h'-(\w'A'u*4/10)'E
112 . \" corrections for vroff
113 .if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u'
114 .if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u'
115 . \" for low resolution devices (crt and lpr)
116 .if \n(.H>23 .if \n(.V>19 \
129 .\" ========================================================================
131 .IX Title "SSL_CTX_SET0_CA_LIST 3"
132 .TH SSL_CTX_SET0_CA_LIST 3 "2018-09-11" "1.1.1" "OpenSSL"
133 .\" For nroff, turn off justification. Always turn off hyphenation; it makes
134 .\" way too many mistakes in technical documents.
138 SSL_set0_CA_list, SSL_CTX_set0_CA_list, SSL_get0_CA_list, SSL_CTX_get0_CA_list, SSL_add1_to_CA_list, SSL_CTX_add1_to_CA_list, SSL_get0_peer_CA_list \- get or set CA list
140 .IX Header "SYNOPSIS"
142 \& #include <openssl/ssl.h>
144 \& void SSL_CTX_set0_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
145 \& void SSL_set0_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
146 \& const STACK_OF(X509_NAME) *SSL_CTX_get0_CA_list(const SSL_CTX *ctx);
147 \& const STACK_OF(X509_NAME) *SSL_get0_CA_list(const SSL *s);
148 \& int SSL_CTX_add1_to_CA_list(SSL_CTX *ctx, const X509 *x);
149 \& int SSL_add1_to_CA_list(SSL *ssl, const X509 *x);
151 \& const STACK_OF(X509_NAME) *SSL_get0_peer_CA_list(const SSL *s);
154 .IX Header "DESCRIPTION"
155 \&\fISSL_CTX_set0_CA_list()\fR sets the list of CAs to be sent to the peer to
156 \&\fBname_list\fR. Ownership of \fBname_list\fR is transferred to \fBctx\fR and
157 it should not be freed by the caller.
159 \&\fISSL_set0_CA_list()\fR sets the list of CAs to be sent to the peer to \fBname_list\fR
160 overriding any list set in the parent \fB\s-1SSL_CTX\s0\fR of \fBs\fR. Ownership of
161 \&\fBname_list\fR is transferred to \fBs\fR and it should not be freed by the caller.
163 \&\fISSL_CTX_get0_CA_list()\fR retrieves any previously set list of CAs set for
166 \&\fISSL_CTX_get0_CA_list()\fR retrieves any previously set list of CAs set for
167 \&\fBs\fR or if none are set the list from the parent \fB\s-1SSL_CTX\s0\fR is retrieved.
169 \&\fISSL_CTX_add1_to_CA_list()\fR appends the \s-1CA\s0 subject name extracted from \fBx\fR to the
170 list of CAs sent to peer for \fBctx\fR.
172 \&\fISSL_add1_to_CA_list()\fR appends the \s-1CA\s0 subject name extracted from \fBx\fR to the
173 list of CAs sent to the peer for \fBs\fR, overriding the setting in the parent
174 \&\fB\s-1SSL_CTX\s0\fR.
176 \&\fISSL_get0_peer_CA_list()\fR retrieves the list of \s-1CA\s0 names (if any) the peer
180 These functions are generalised versions of the client authentication
181 \&\s-1CA\s0 list functions such as \fISSL_CTX_set_client_CA_list\fR\|(3).
183 For \s-1TLS\s0 versions before 1.3 the list of \s-1CA\s0 names is only sent from the server
184 to client when requesting a client certificate. So any list of \s-1CA\s0 names set
185 is never sent from client to server and the list of \s-1CA\s0 names retrieved by
186 \&\fISSL_get0_peer_CA_list()\fR is always \fB\s-1NULL\s0\fR.
188 For \s-1TLS 1.3\s0 the list of \s-1CA\s0 names is sent using the \fBcertificate_authorities\fR
189 extension and will be sent by a client (in the ClientHello message) or by
190 a server (when requesting a certificate).
192 .IX Header "RETURN VALUES"
193 \&\fISSL_CTX_set0_CA_list()\fR and \fISSL_set0_CA_list()\fR do not return a value.
195 \&\fISSL_CTX_get0_CA_list()\fR and \fISSL_get0_CA_list()\fR return a stack of \s-1CA\s0 names
196 or \fB\s-1NULL\s0\fR is no \s-1CA\s0 names are set.
198 \&\fISSL_CTX_add1_to_CA_list()\fR and \fISSL_add1_to_CA_list()\fR return 1 for success and 0
201 \&\fISSL_get0_peer_CA_list()\fR returns a stack of \s-1CA\s0 names sent by the peer or
202 \&\fB\s-1NULL\s0\fR or an empty stack if no list was sent.
204 .IX Header "SEE ALSO"
206 \&\fISSL_CTX_set_client_CA_list\fR\|(3),
207 \&\fISSL_get_client_CA_list\fR\|(3),
208 \&\fISSL_load_client_CA_file\fR\|(3),
209 \&\fISSL_CTX_load_verify_locations\fR\|(3)
211 .IX Header "COPYRIGHT"
212 Copyright 2017\-2018 The OpenSSL Project Authors. All Rights Reserved.
214 Licensed under the OpenSSL license (the \*(L"License\*(R"). You may not use
215 this file except in compliance with the License. You can obtain a copy
216 in the file \s-1LICENSE\s0 in the source distribution or at
217 <https://www.openssl.org/source/license.html>.