-
=pod
=head1 NAME
=head1 SYNOPSIS
B<openssl> B<ca>
+[B<-help>]
[B<-verbose>]
[B<-config filename>]
[B<-name section>]
[B<-gencrl>]
[B<-revoke file>]
+[B<-status serial>]
+[B<-updatedb>]
[B<-crl_reason reason>]
[B<-crl_hold instruction>]
[B<-crl_compromise time>]
[B<-md arg>]
[B<-policy arg>]
[B<-keyfile arg>]
+[B<-keyform PEM|DER>]
[B<-key arg>]
[B<-passin arg>]
[B<-cert file>]
[B<-engine id>]
[B<-subj arg>]
[B<-utf8>]
+[B<-create_serial>]
[B<-multivalue-rdn>]
=head1 DESCRIPTION
The options descriptions will be divided into each purpose.
-=head1 CA OPTIONS
+=head1 COMMAND OPTIONS
=over 4
+=item B<-help>
+
+Print out a usage message.
+
+=item B<-verbose>
+
+this prints extra details about the operations being performed.
+
=item B<-config filename>
specifies the configuration file to use.
a file containing a single Netscape signed public key and challenge
and additional field values to be signed by the CA. See the B<SPKAC FORMAT>
-section for information on the required format.
+section for information on the required input and output format.
=item B<-infiles>
if present this should be the last option, all subsequent arguments
-are assumed to the the names of files containing certificate requests.
+are taken as the names of files containing certificate requests.
=item B<-out filename>
the output file to output certificates to. The default is standard
output. The certificate details will also be printed out to this
-file.
+file in PEM format (except that B<-spkac> outputs DER format).
=item B<-outdir directory>
the private key to sign requests with.
+=item B<-keyform PEM|DER>
+
+the format of the data in the private key file.
+The default is PEM.
+
=item B<-key password>
the password used to encrypt the private key. Since on some
indicates the issued certificates are to be signed with the key
the certificate requests were signed with (given with B<-keyfile>).
-Cerificate requests signed with a different key are ignored. If
+Certificate requests signed with a different key are ignored. If
B<-spkac>, B<-ss_cert> or B<-gencrl> are given, B<-selfsign> is
ignored.
=item B<-passin arg>
the key password source. For more information about the format of B<arg>
-see the B<PASS PHRASE ARGUMENTS> section in L<openssl(1)|openssl(1)>.
-
-=item B<-verbose>
-
-this prints extra details about the operations being performed.
+see the B<PASS PHRASE ARGUMENTS> section in L<openssl(1)>.
=item B<-notext>
=item B<-md alg>
-the message digest to use. Possible values include md5, sha1 and mdc2.
+the message digest to use.
+Any digest supported by the OpenSSL B<dgst> command can be used.
This option also applies to CRLs.
=item B<-policy arg>
=item B<-preserveDN>
Normally the DN order of a certificate is the same as the order of the
-fields in the relevant policy section. When this option is set the order
+fields in the relevant policy section. When this option is set the order
is the same as the request. This is largely for compatibility with the
older IE enrollment control which would only accept certificates if their
DNs match the order of the request. This is not needed for Xenroll.
to be added when a certificate is issued (defaults to B<x509_extensions>
unless the B<-extfile> option is used). If no extension section is
present then, a V1 certificate is created. If the extension section
-is present (even if it is empty), then a V3 certificate is created.
+is present (even if it is empty), then a V3 certificate is created. See the:w
+L<x509v3_config(5)> manual page for details of the
+extension section format.
=item B<-extfile file>
=item B<-engine id>
-specifying an engine (by it's unique B<id> string) will cause B<req>
+specifying an engine (by its unique B<id> string) will cause B<ca>
to attempt to obtain a functional reference to the specified engine,
thus initialising it if needed. The engine will then be set as the default
for all available algorithms.
=item B<-utf8>
-this option causes field values to be interpreted as UTF8 strings, by
+this option causes field values to be interpreted as UTF8 strings, by
default they are interpreted as ASCII. This means that the field
values, whether prompted from a terminal or obtained from a
configuration file, must be valid UTF8 strings.
+=item B<-create_serial>
+
+if reading serial from the text file as specified in the configuration
+fails, specifying this option creates a new random serial to be used as next
+serial number.
+
=item B<-multivalue-rdn>
-this option causes the -subj argument to be interpretedt with full
+This option causes the -subj argument to be interpreted with full
support for multivalued RDNs. Example:
I</DC=org/DC=OpenSSL/DC=users/UID=123456+CN=John Doe>
a filename containing a certificate to revoke.
+=item B<-status serial>
+
+displays the revocation status of the certificate with the specified
+serial number and exits.
+
+=item B<-updatedb>
+
+Updates the database index to purge expired certificates.
+
=item B<-crl_reason reason>
revocation reason, where B<reason> is one of: B<unspecified>, B<keyCompromise>,
B<certificateHold> or B<removeFromCRL>. The matching of B<reason> is case
insensitive. Setting any revocation reason will make the CRL v2.
-In practive B<removeFromCRL> is not particularly useful because it is only used
+In practice B<removeFromCRL> is not particularly useful because it is only used
in delta CRLs which are not currently implemented.
=item B<-crl_hold instruction>
created, if the CRL extension section is present (even if it is
empty) then a V2 CRL is created. The CRL extensions specified are
CRL extensions and B<not> CRL entry extensions. It should be noted
-that some software (for example Netscape) can't handle V2 CRLs.
+that some software (for example Netscape) can't handle V2 CRLs. See
+L<x509v3_config(5)> manual page for details of the
+extension section format.
=back
This specifies a file containing additional B<OBJECT IDENTIFIERS>.
Each line of the file should consist of the numerical form of the
object identifier followed by white space then the short name followed
-by white space and finally the long name.
+by white space and finally the long name.
=item B<oid_section>
=item B<RANDFILE>
a file used to read and write random number seed information, or
-an EGD socket (see L<RAND_egd(3)|RAND_egd(3)>).
+an EGD socket (see L<RAND_egd(3)>).
=item B<default_days>
the same as the B<-days> option. The number of days to certify
-a certificate for.
+a certificate for.
=item B<default_startdate>
=item B<default_md>
-the same as the B<-md> option. The message digest to use. Mandatory.
+the same as the B<-md> option. Mandatory.
=item B<database>
The input to the B<-spkac> command line option is a Netscape
signed public key and challenge. This will usually come from
-the B<KEYGEN> tag in an HTML form to create a new private key.
+the B<KEYGEN> tag in an HTML form to create a new private key.
It is however possible to create SPKACs using the B<spkac> utility.
The file should contain the variable SPKAC set to the value of
If you need to include the same component twice then it can be
preceded by a number and a '.'.
+When processing SPKAC format, the output is DER if the B<-out>
+flag is used, but PEM format if sending to stdout or the B<-outdir>
+flag is used.
+
=head1 EXAMPLES
Note: these examples assume that the B<ca> directory structure is
[ ca ]
default_ca = CA_default # The default ca section
-
+
[ CA_default ]
dir = ./demoCA # top dir
database = $dir/index.txt # index file.
- new_certs_dir = $dir/newcerts # new certs dir
-
+ new_certs_dir = $dir/newcerts # new certs dir
+
certificate = $dir/cacert.pem # The CA cert
serial = $dir/serial # serial no file
private_key = $dir/private/cakey.pem# CA private key
RANDFILE = $dir/private/.rand # random number file
-
+
default_days = 365 # how long to certify for
default_crl_days= 30 # how long before next CRL
default_md = md5 # md to use
policy = policy_any # default policy
email_in_dn = no # Don't add the email into cert DN
- name_opt = ca_default # Subject name display option
- cert_opt = ca_default # Certificate display option
- copy_extensions = none # Don't copy extensions from request
+ name_opt = ca_default # Subject name display option
+ cert_opt = ca_default # Certificate display option
+ copy_extensions = none # Don't copy extensions from request
[ policy_any ]
countryName = supplied
=head1 RESTRICTIONS
-The text database index file is a critical part of the process and
+The text database index file is a critical part of the process and
if corrupted it can be difficult to fix. It is theoretically possible
to rebuild the index file from all the issued certificates and a current
CRL: however there is no option to do this.
The B<ca> command really needs rewriting or the required functionality
exposed at either a command or interface level so a more friendly utility
-(perl script or GUI) can handle things properly. The scripts B<CA.sh> and
-B<CA.pl> help a little but not very much.
+(perl script or GUI) can handle things properly. The script
+B<CA.pl> helps a little but not very much.
Any fields in a request that are not present in a policy are silently
deleted. This does not happen if the B<-preserveDN> option is used. To
option can be used. The behaviour should be more friendly and
configurable.
-Cancelling some commands by refusing to certify a certificate can
+Canceling some commands by refusing to certify a certificate can
create an empty file.
=head1 WARNINGS
not taken then it can be a security risk. For example if a certificate
request contains a basicConstraints extension with CA:TRUE and the
B<copy_extensions> value is set to B<copyall> and the user does not spot
-this when the certificate is displayed then this will hand the requestor
+this when the certificate is displayed then this will hand the requester
a valid CA certificate.
This situation can be avoided by setting B<copy_extensions> to B<copy>
=head1 SEE ALSO
-L<req(1)|req(1)>, L<spkac(1)|spkac(1)>, L<x509(1)|x509(1)>, L<CA.pl(1)|CA.pl(1)>,
-L<config(5)|config(5)>
+L<req(1)>, L<spkac(1)>, L<x509(1)>, L<CA.pl(1)>,
+L<config(5)>, L<x509v3_config(5)>
+
+=head1 COPYRIGHT
+
+Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
+
+Licensed under the OpenSSL license (the "License"). You may not use
+this file except in compliance with the License. You can obtain a copy
+in the file LICENSE in the source distribution or at
+L<https://www.openssl.org/source/license.html>.
=cut
projects / openssl.git / blobdiff