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124 .\" ========================================================================
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126 .IX Title "SSL_get_client_CA_list 3"
127 .TH SSL_get_client_CA_list 3 "2014-04-07" "1.0.1g" "OpenSSL"
128 .\" For nroff, turn off justification. Always turn off hyphenation; it makes
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130 .if n .ad l
131 .nh
132 .SH "NAME"
133 SSL_get_client_CA_list, SSL_CTX_get_client_CA_list \- get list of client CAs
134 .SH "SYNOPSIS"
135 .IX Header "SYNOPSIS"
136 .Vb 1
137 \& #include <openssl/ssl.h>
138 \&
139 \& STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
140 \& STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *ctx);
141 .Ve
142 .SH "DESCRIPTION"
143 .IX Header "DESCRIPTION"
144 \&\fISSL_CTX_get_client_CA_list()\fR returns the list of client CAs explicitly set for
145 \&\fBctx\fR using \fISSL_CTX_set_client_CA_list\fR\|(3).
146 .PP
147 \&\fISSL_get_client_CA_list()\fR returns the list of client CAs explicitly
148 set for \fBssl\fR using \fISSL_set_client_CA_list()\fR or \fBssl\fR's \s-1SSL_CTX\s0 object with
149 \&\fISSL_CTX_set_client_CA_list\fR\|(3), when in
150 server mode. In client mode, SSL_get_client_CA_list returns the list of
151 client CAs sent from the server, if any.
152 .SH "RETURN VALUES"
153 .IX Header "RETURN VALUES"
154 \&\fISSL_CTX_set_client_CA_list()\fR and \fISSL_set_client_CA_list()\fR do not return
155 diagnostic information.
156 .PP
157 \&\fISSL_CTX_add_client_CA()\fR and \fISSL_add_client_CA()\fR have the following return
158 values:
159 .IP "\s-1STACK_OF\s0(X509_NAMES)" 4
160 .IX Item "STACK_OF(X509_NAMES)"
161 List of \s-1CA\s0 names explicitly set (for \fBctx\fR or in server mode) or send
162 by the server (client mode).
163 .IP "\s-1NULL\s0" 4
164 .IX Item "NULL"
165 No client \s-1CA\s0 list was explicitly set (for \fBctx\fR or in server mode) or
166 the server did not send a list of CAs (client mode).
167 .SH "SEE ALSO"
168 .IX Header "SEE ALSO"
169 \&\fIssl\fR\|(3),
170 \&\fISSL_CTX_set_client_CA_list\fR\|(3),
171 \&\fISSL_CTX_set_client_cert_cb\fR\|(3)