317 lines
12 KiB
Plaintext
317 lines
12 KiB
Plaintext
.\" Automatically generated by Pod::Man 2.27 (Pod::Simple 3.28)
|
|
.\"
|
|
.\" Standard preamble:
|
|
.\" ========================================================================
|
|
.de Sp \" Vertical space (when we can't use .PP)
|
|
.if t .sp .5v
|
|
.if n .sp
|
|
..
|
|
.de Vb \" Begin verbatim text
|
|
.ft CW
|
|
.nf
|
|
.ne \\$1
|
|
..
|
|
.de Ve \" End verbatim text
|
|
.ft R
|
|
.fi
|
|
..
|
|
.\" Set up some character translations and predefined strings. \*(-- will
|
|
.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
|
|
.\" double quote, and \*(R" will give a right double quote. \*(C+ will
|
|
.\" give a nicer C++. Capital omega is used to do unbreakable dashes and
|
|
.\" therefore won't be available. \*(C` and \*(C' expand to `' in nroff,
|
|
.\" nothing in troff, for use with C<>.
|
|
.tr \(*W-
|
|
.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
|
|
.ie n \{\
|
|
. ds -- \(*W-
|
|
. ds PI pi
|
|
. if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
|
|
. if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch
|
|
. ds L" ""
|
|
. ds R" ""
|
|
. ds C` ""
|
|
. ds C' ""
|
|
'br\}
|
|
.el\{\
|
|
. ds -- \|\(em\|
|
|
. ds PI \(*p
|
|
. ds L" ``
|
|
. ds R" ''
|
|
. ds C`
|
|
. ds C'
|
|
'br\}
|
|
.\"
|
|
.\" Escape single quotes in literal strings from groff's Unicode transform.
|
|
.ie \n(.g .ds Aq \(aq
|
|
.el .ds Aq '
|
|
.\"
|
|
.\" If the F register is turned on, we'll generate index entries on stderr for
|
|
.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
|
|
.\" entries marked with X<> in POD. Of course, you'll have to process the
|
|
.\" output yourself in some meaningful fashion.
|
|
.\"
|
|
.\" Avoid warning from groff about undefined register 'F'.
|
|
.de IX
|
|
..
|
|
.nr rF 0
|
|
.if \n(.g .if rF .nr rF 1
|
|
.if (\n(rF:(\n(.g==0)) \{
|
|
. if \nF \{
|
|
. de IX
|
|
. tm Index:\\$1\t\\n%\t"\\$2"
|
|
..
|
|
. if !\nF==2 \{
|
|
. nr % 0
|
|
. nr F 2
|
|
. \}
|
|
. \}
|
|
.\}
|
|
.rr rF
|
|
.\"
|
|
.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2).
|
|
.\" Fear. Run. Save yourself. No user-serviceable parts.
|
|
. \" fudge factors for nroff and troff
|
|
.if n \{\
|
|
. ds #H 0
|
|
. ds #V .8m
|
|
. ds #F .3m
|
|
. ds #[ \f1
|
|
. ds #] \fP
|
|
.\}
|
|
.if t \{\
|
|
. ds #H ((1u-(\\\\n(.fu%2u))*.13m)
|
|
. ds #V .6m
|
|
. ds #F 0
|
|
. ds #[ \&
|
|
. ds #] \&
|
|
.\}
|
|
. \" simple accents for nroff and troff
|
|
.if n \{\
|
|
. ds ' \&
|
|
. ds ` \&
|
|
. ds ^ \&
|
|
. ds , \&
|
|
. ds ~ ~
|
|
. ds /
|
|
.\}
|
|
.if t \{\
|
|
. ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
|
|
. ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u'
|
|
. ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u'
|
|
. ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u'
|
|
. ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u'
|
|
. ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u'
|
|
.\}
|
|
. \" troff and (daisy-wheel) nroff accents
|
|
.ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V'
|
|
.ds 8 \h'\*(#H'\(*b\h'-\*(#H'
|
|
.ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#]
|
|
.ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H'
|
|
.ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u'
|
|
.ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#]
|
|
.ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#]
|
|
.ds ae a\h'-(\w'a'u*4/10)'e
|
|
.ds Ae A\h'-(\w'A'u*4/10)'E
|
|
. \" corrections for vroff
|
|
.if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u'
|
|
.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u'
|
|
. \" for low resolution devices (crt and lpr)
|
|
.if \n(.H>23 .if \n(.V>19 \
|
|
\{\
|
|
. ds : e
|
|
. ds 8 ss
|
|
. ds o a
|
|
. ds d- d\h'-1'\(ga
|
|
. ds D- D\h'-1'\(hy
|
|
. ds th \o'bp'
|
|
. ds Th \o'LP'
|
|
. ds ae ae
|
|
. ds Ae AE
|
|
.\}
|
|
.rm #[ #] #H #V #F C
|
|
.\" ========================================================================
|
|
.\"
|
|
.IX Title "OPENSSL-VERIFY 1ossl"
|
|
.TH OPENSSL-VERIFY 1ossl "2024-03-21" "3.2.1" "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"
|
|
openssl\-verify \- certificate verification command
|
|
.SH "SYNOPSIS"
|
|
.IX Header "SYNOPSIS"
|
|
\&\fBopenssl\fR \fBverify\fR
|
|
[\fB\-help\fR]
|
|
[\fB\-CRLfile\fR \fIfilename\fR|\fIuri\fR]
|
|
[\fB\-crl_download\fR]
|
|
[\fB\-show_chain\fR]
|
|
[\fB\-verbose\fR]
|
|
[\fB\-trusted\fR \fIfilename\fR|\fIuri\fR]
|
|
[\fB\-untrusted\fR \fIfilename\fR|\fIuri\fR]
|
|
[\fB\-vfyopt\fR \fInm\fR:\fIv\fR]
|
|
[\fB\-nameopt\fR \fIoption\fR]
|
|
[\fB\-CAfile\fR \fIfile\fR]
|
|
[\fB\-no\-CAfile\fR]
|
|
[\fB\-CApath\fR \fIdir\fR]
|
|
[\fB\-no\-CApath\fR]
|
|
[\fB\-CAstore\fR \fIuri\fR]
|
|
[\fB\-no\-CAstore\fR]
|
|
[\fB\-engine\fR \fIid\fR]
|
|
[\fB\-allow_proxy_certs\fR]
|
|
[\fB\-attime\fR \fItimestamp\fR]
|
|
[\fB\-no_check_time\fR]
|
|
[\fB\-check_ss_sig\fR]
|
|
[\fB\-crl_check\fR]
|
|
[\fB\-crl_check_all\fR]
|
|
[\fB\-explicit_policy\fR]
|
|
[\fB\-extended_crl\fR]
|
|
[\fB\-ignore_critical\fR]
|
|
[\fB\-inhibit_any\fR]
|
|
[\fB\-inhibit_map\fR]
|
|
[\fB\-partial_chain\fR]
|
|
[\fB\-policy\fR \fIarg\fR]
|
|
[\fB\-policy_check\fR]
|
|
[\fB\-policy_print\fR]
|
|
[\fB\-purpose\fR \fIpurpose\fR]
|
|
[\fB\-suiteB_128\fR]
|
|
[\fB\-suiteB_128_only\fR]
|
|
[\fB\-suiteB_192\fR]
|
|
[\fB\-trusted_first\fR]
|
|
[\fB\-no_alt_chains\fR]
|
|
[\fB\-use_deltas\fR]
|
|
[\fB\-auth_level\fR \fInum\fR]
|
|
[\fB\-verify_depth\fR \fInum\fR]
|
|
[\fB\-verify_email\fR \fIemail\fR]
|
|
[\fB\-verify_hostname\fR \fIhostname\fR]
|
|
[\fB\-verify_ip\fR \fIip\fR]
|
|
[\fB\-verify_name\fR \fIname\fR]
|
|
[\fB\-x509_strict\fR]
|
|
[\fB\-issuer_checks\fR]
|
|
[\fB\-provider\fR \fIname\fR]
|
|
[\fB\-provider\-path\fR \fIpath\fR]
|
|
[\fB\-propquery\fR \fIpropq\fR]
|
|
[\fB\-\-\fR]
|
|
[\fIcertificate\fR ...]
|
|
.SH "DESCRIPTION"
|
|
.IX Header "DESCRIPTION"
|
|
This command verifies certificate chains. If a certificate chain has multiple
|
|
problems, this program attempts to display all of them.
|
|
.SH "OPTIONS"
|
|
.IX Header "OPTIONS"
|
|
.IP "\fB\-help\fR" 4
|
|
.IX Item "-help"
|
|
Print out a usage message.
|
|
.IP "\fB\-CRLfile\fR \fIfilename\fR|\fIuri\fR" 4
|
|
.IX Item "-CRLfile filename|uri"
|
|
The file or \s-1URI\s0 should contain one or more CRLs in \s-1PEM\s0 or \s-1DER\s0 format.
|
|
This option can be specified more than once to include CRLs from multiple
|
|
sources.
|
|
.IP "\fB\-crl_download\fR" 4
|
|
.IX Item "-crl_download"
|
|
Attempt to download \s-1CRL\s0 information for certificates via their \s-1CDP\s0 entries.
|
|
.IP "\fB\-show_chain\fR" 4
|
|
.IX Item "-show_chain"
|
|
Display information about the certificate chain that has been built (if
|
|
successful). Certificates in the chain that came from the untrusted list will be
|
|
flagged as \*(L"untrusted\*(R".
|
|
.IP "\fB\-verbose\fR" 4
|
|
.IX Item "-verbose"
|
|
Print extra information about the operations being performed.
|
|
.IP "\fB\-trusted\fR \fIfilename\fR|\fIuri\fR" 4
|
|
.IX Item "-trusted filename|uri"
|
|
A file or \s-1URI\s0 of (more or less) trusted certificates.
|
|
See \fIopenssl\-verification\-options\fR\|(1) for more information on trust settings.
|
|
.Sp
|
|
This option can be specified more than once to load certificates from multiple
|
|
sources.
|
|
.IP "\fB\-untrusted\fR \fIfilename\fR|\fIuri\fR" 4
|
|
.IX Item "-untrusted filename|uri"
|
|
A file or \s-1URI\s0 of untrusted certificates to use for chain building.
|
|
This option can be specified more than once to load certificates from multiple
|
|
sources.
|
|
.IP "\fB\-vfyopt\fR \fInm\fR:\fIv\fR" 4
|
|
.IX Item "-vfyopt nm:v"
|
|
Pass options to the signature algorithm during verify operations.
|
|
Names and values of these options are algorithm-specific.
|
|
.IP "\fB\-nameopt\fR \fIoption\fR" 4
|
|
.IX Item "-nameopt option"
|
|
This specifies how the subject or issuer names are displayed.
|
|
See \fIopenssl\-namedisplay\-options\fR\|(1) for details.
|
|
.IP "\fB\-engine\fR \fIid\fR" 4
|
|
.IX Item "-engine id"
|
|
See \*(L"Engine Options\*(R" in \fIopenssl\fR\|(1).
|
|
This option is deprecated.
|
|
.Sp
|
|
To load certificates or CRLs that require engine support, specify the
|
|
\&\fB\-engine\fR option before any of the
|
|
\&\fB\-trusted\fR, \fB\-untrusted\fR or \fB\-CRLfile\fR options.
|
|
.IP "\fB\-CAfile\fR \fIfile\fR, \fB\-no\-CAfile\fR, \fB\-CApath\fR \fIdir\fR, \fB\-no\-CApath\fR, \fB\-CAstore\fR \fIuri\fR, \fB\-no\-CAstore\fR" 4
|
|
.IX Item "-CAfile file, -no-CAfile, -CApath dir, -no-CApath, -CAstore uri, -no-CAstore"
|
|
See \*(L"Trusted Certificate Options\*(R" in \fIopenssl\-verification\-options\fR\|(1) for details.
|
|
.IP "\fB\-allow_proxy_certs\fR, \fB\-attime\fR, \fB\-no_check_time\fR, \fB\-check_ss_sig\fR, \fB\-crl_check\fR, \fB\-crl_check_all\fR, \fB\-explicit_policy\fR, \fB\-extended_crl\fR, \fB\-ignore_critical\fR, \fB\-inhibit_any\fR, \fB\-inhibit_map\fR, \fB\-no_alt_chains\fR, \fB\-partial_chain\fR, \fB\-policy\fR, \fB\-policy_check\fR, \fB\-policy_print\fR, \fB\-purpose\fR, \fB\-suiteB_128\fR, \fB\-suiteB_128_only\fR, \fB\-suiteB_192\fR, \fB\-trusted_first\fR, \fB\-use_deltas\fR, \fB\-auth_level\fR, \fB\-verify_depth\fR, \fB\-verify_email\fR, \fB\-verify_hostname\fR, \fB\-verify_ip\fR, \fB\-verify_name\fR, \fB\-x509_strict\fR \fB\-issuer_checks\fR" 4
|
|
.IX Item "-allow_proxy_certs, -attime, -no_check_time, -check_ss_sig, -crl_check, -crl_check_all, -explicit_policy, -extended_crl, -ignore_critical, -inhibit_any, -inhibit_map, -no_alt_chains, -partial_chain, -policy, -policy_check, -policy_print, -purpose, -suiteB_128, -suiteB_128_only, -suiteB_192, -trusted_first, -use_deltas, -auth_level, -verify_depth, -verify_email, -verify_hostname, -verify_ip, -verify_name, -x509_strict -issuer_checks"
|
|
Set various options of certificate chain verification.
|
|
See \*(L"Verification Options\*(R" in \fIopenssl\-verification\-options\fR\|(1) for details.
|
|
.IP "\fB\-provider\fR \fIname\fR" 4
|
|
.IX Item "-provider name"
|
|
.PD 0
|
|
.IP "\fB\-provider\-path\fR \fIpath\fR" 4
|
|
.IX Item "-provider-path path"
|
|
.IP "\fB\-propquery\fR \fIpropq\fR" 4
|
|
.IX Item "-propquery propq"
|
|
.PD
|
|
See \*(L"Provider Options\*(R" in \fIopenssl\fR\|(1), \fIprovider\fR\|(7), and \fIproperty\fR\|(7).
|
|
.IP "\fB\-\-\fR" 4
|
|
.IX Item "--"
|
|
Indicates the last option. All arguments following this are assumed to be
|
|
certificate files. This is useful if the first certificate filename begins
|
|
with a \fB\-\fR.
|
|
.IP "\fIcertificate\fR ..." 4
|
|
.IX Item "certificate ..."
|
|
One or more target certificates to verify, one per file. If no certificates are
|
|
given, this command will attempt to read a single certificate from standard
|
|
input.
|
|
.SH "DIAGNOSTICS"
|
|
.IX Header "DIAGNOSTICS"
|
|
When a verify operation fails the output messages can be somewhat cryptic. The
|
|
general form of the error message is:
|
|
.PP
|
|
.Vb 2
|
|
\& server.pem: /C=AU/ST=Queensland/O=CryptSoft Pty Ltd/CN=Test CA (1024 bit)
|
|
\& error 24 at 1 depth lookup:invalid CA certificate
|
|
.Ve
|
|
.PP
|
|
The first line contains the name of the certificate being verified followed by
|
|
the subject name of the certificate. The second line contains the error number
|
|
and the depth. The depth is number of the certificate being verified when a
|
|
problem was detected starting with zero for the target (\*(L"leaf\*(R") certificate
|
|
itself then 1 for the \s-1CA\s0 that signed the target certificate and so on.
|
|
Finally a textual version of the error number is presented.
|
|
.PP
|
|
A list of the error codes and messages can be found in
|
|
\&\fIX509_STORE_CTX_get_error\fR\|(3); the full list is defined in the header file
|
|
\&\fI<openssl/x509_vfy.h>\fR.
|
|
.PP
|
|
This command ignores many errors, in order to allow all the problems with a
|
|
certificate chain to be determined.
|
|
.SH "SEE ALSO"
|
|
.IX Header "SEE ALSO"
|
|
\&\fIopenssl\-verification\-options\fR\|(1),
|
|
\&\fIopenssl\-x509\fR\|(1),
|
|
\&\fIossl_store\-file\fR\|(7)
|
|
.SH "HISTORY"
|
|
.IX Header "HISTORY"
|
|
The \fB\-show_chain\fR option was added in OpenSSL 1.1.0.
|
|
.PP
|
|
The \fB\-engine option\fR was deprecated in OpenSSL 3.0.
|
|
.SH "COPYRIGHT"
|
|
.IX Header "COPYRIGHT"
|
|
Copyright 2000\-2021 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>.
|