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.\"     Title: upscli_init
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\"      Date: 03/02/2016
.\"    Manual: NUT Manual
.\"    Source: Network UPS Tools 2.7.3.1
.\"  Language: English
.\"
.TH "UPSCLI_INIT" "3" "03/02/2016" "Network UPS Tools 2\&.7\&.3\&." "NUT Manual"
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.SH "NAME"
upscli_init \- Initialize upsclient module specifying security properties\&.
.SH "SYNOPSIS"
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#include <upsclient\&.h>
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int upscli_init(int certverify, const char *certpath,
                       const char *certname, const char *certpasswd);
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.SH "DESCRIPTION"
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The \fBupscli_init()\fR function initialize upsclient module and set many SSL\-related properties: \fIcertverify\fR to 1 makes certificate verification required for all SSL connections and \fIcertpath\fR is the location of certificate database\&.
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If compiled with OpenSSL, certpath refers to a \&.pem file containing certificates and if compiled with NSS, certpath refers to a directory containing database files\&.
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If compiled with NSS and using SSL, you can specify \fIcertname\fR the name of the certificate to send to upsd and \fIcertpasswd\fR the password used to decrypt certificate private key\&.
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You can call \fBupscli_add_host_cert\fR(3) to register specific host security policy before initialize connections to them\&.
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You must call \fBupscli_cleanup\fR(3) when exiting application\&.
.SH "RETURN VALUE"
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The \fBupscli_init()\fR function returns 1 on success, or \-1 if an error occurs\&.
.SH "SEE ALSO"
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\fBupscli_add_host_cert\fR(3), \fBupscli_cleanup\fR(3), \fBupscli_disconnect\fR(3), \fBupscli_fd\fR(3), \fBupscli_splitaddr\fR(3), \fBupscli_splitname\fR(3), \fBupscli_ssl\fR(3), \fBupscli_strerror\fR(3), \fBupscli_upserror\fR(3)