Remove my local patch again, it was still not meant to be commited.
[dragonfly.git] / secure / lib / libssl / man / SSL_load_client_CA_file.3
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2''' $RCSfile$$Revision$$Date$
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34'''
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51''' double-quote interpretation
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64.ds -- \(em\|
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80.\" If the F register is turned on, we'll generate
81.\" index entries out stderr for the following things:
82.\" TH Title
83.\" SH Header
84.\" Sh Subsection
85.\" Ip Item
86.\" X<> Xref (embedded
87.\" Of course, you have to process the output yourself
88.\" in some meaninful fashion.
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96.TH SSL_load_client_CA_file 3 "0.9.7d" "2/Sep/2004" "OpenSSL"
97.UC
98.if n .hy 0
984263bc 99.if n .na
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109..
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188.\}
189.rm #[ #] #H #V #F C
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190.SH "NAME"
191SSL_load_client_CA_file \- load certificate names from file
192.SH "SYNOPSIS"
a7d27d5a 193.PP
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194.Vb 1
195\& #include <openssl/ssl.h>
196.Ve
197.Vb 1
198\& STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
199.Ve
200.SH "DESCRIPTION"
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201\fISSL_load_client_CA_file()\fR reads certificates from \fBfile\fR and returns
202a \fISTACK_OF\fR\|(X509_NAME) with the subject names found.
984263bc 203.SH "NOTES"
a7d27d5a 204\fISSL_load_client_CA_file()\fR reads a file of PEM formatted certificates and
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205extracts the X509_NAMES of the certificates found. While the name suggests
206the specific usage as support function for
207SSL_CTX_set_client_CA_list(3),
a7d27d5a 208it is not limited to CA certificates.
984263bc 209.SH "EXAMPLES"
a7d27d5a 210Load names of CAs from file and use it as a client CA list:
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211.PP
212.Vb 2
213\& SSL_CTX *ctx;
214\& STACK_OF(X509_NAME) *cert_names;
215.Ve
216.Vb 7
217\& ...
218\& cert_names = SSL_load_client_CA_file("/path/to/CAfile.pem");
219\& if (cert_names != NULL)
220\& SSL_CTX_set_client_CA_list(ctx, cert_names);
221\& else
222\& error_handling();
223\& ...
224.Ve
225.SH "RETURN VALUES"
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226The following return values can occur:
227.Ip "\s-1NULL\s0" 4
984263bc 228The operation failed, check out the error stack for the reason.
a7d27d5a 229.Ip "Pointer to \s-1STACK_OF\s0(X509_NAME)" 4
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230Pointer to the subject names of the successfully read certificates.
231.SH "SEE ALSO"
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232ssl(3),
233SSL_CTX_set_client_CA_list(3)
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234
235.rn }` ''
236.IX Title "SSL_load_client_CA_file 3"
237.IX Name "SSL_load_client_CA_file - load certificate names from file"
238
239.IX Header "NAME"
240
241.IX Header "SYNOPSIS"
242
243.IX Header "DESCRIPTION"
244
245.IX Header "NOTES"
246
247.IX Header "EXAMPLES"
248
249.IX Header "RETURN VALUES"
250
251.IX Item "\s-1NULL\s0"
252
253.IX Item "Pointer to \s-1STACK_OF\s0(X509_NAME)"
254
255.IX Header "SEE ALSO"
256