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2019-10-17 23:54:38 +09:00
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1357 changed files with 41111 additions and 9603 deletions
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@@ -9,59 +9,61 @@ openssl-ca - sample minimal CA application
B<openssl> B<ca>
[B<-help>]
[B<-verbose>]
[B<-config filename>]
[B<-name section>]
[B<-config> I<filename>]
[B<-name> I<section>]
[B<-gencrl>]
[B<-revoke file>]
[B<-valid file>]
[B<-status serial>]
[B<-revoke> I<file>]
[B<-valid> I<file>]
[B<-status> I<serial>]
[B<-updatedb>]
[B<-crl_reason reason>]
[B<-crl_hold instruction>]
[B<-crl_compromise time>]
[B<-crl_CA_compromise time>]
[B<-crldays days>]
[B<-crlhours hours>]
[B<-crlexts section>]
[B<-startdate date>]
[B<-enddate date>]
[B<-days arg>]
[B<-md arg>]
[B<-policy arg>]
[B<-keyfile arg>]
[B<-keyform PEM|DER>]
[B<-key arg>]
[B<-passin arg>]
[B<-cert file>]
[B<-crl_reason> I<reason>]
[B<-crl_hold> I<instruction>]
[B<-crl_compromise> I<time>]
[B<-crl_CA_compromise> I<time>]
[B<-crldays> I<days>]
[B<-crlhours> I<hours>]
[B<-crlexts> I<section>]
[B<-startdate> I<date>]
[B<-enddate> I<date>]
[B<-days> I<arg>]
[B<-md> I<arg>]
[B<-policy> I<arg>]
[B<-keyfile> I<arg>]
[B<-keyform> B<DER>|B<PEM>]
[B<-key> I<arg>]
[B<-passin> I<arg>]
[B<-cert> I<file>]
[B<-selfsign>]
[B<-in file>]
[B<-out file>]
[B<-in> I<file>]
[B<-out> I<file>]
[B<-notext>]
[B<-outdir dir>]
[B<-outdir> I<dir>]
[B<-infiles>]
[B<-spkac file>]
[B<-ss_cert file>]
[B<-spkac> I<file>]
[B<-ss_cert> I<file>]
[B<-preserveDN>]
[B<-noemailDN>]
[B<-batch>]
[B<-msie_hack>]
[B<-extensions section>]
[B<-extfile section>]
[B<-engine id>]
[B<-subj arg>]
[B<-extensions> I<section>]
[B<-extfile> I<section>]
[B<-engine> I<id>]
[B<-subj> I<arg>]
[B<-utf8>]
[B<-sigopt nm:v>]
[B<-sigopt> I<nm>:I<v>]
[B<-create_serial>]
[B<-rand_serial>]
[B<-multivalue-rdn>]
[B<-rand file...>]
[B<-writerand file>]
[B<-sm2-id string>]
[B<-sm2-hex-id hex-string>]
[B<-rand> I<files>]
[B<-writerand> I<file>]
[B<-sm2-id> I<string>]
[B<-sm2-hex-id> I<hex-string>]
=for openssl ifdef engine sm2-id sm2-hex-id
=head1 DESCRIPTION
The B<ca> command is a minimal CA application. It can be used
This command is a minimal CA application. It can be used
to sign certificate requests in a variety of forms and generate
CRLs it also maintains a text database of issued certificates
and their status.
@@ -80,27 +82,27 @@ Print out a usage message.
This prints extra details about the operations being performed.
=item B<-config filename>
=item B<-config> I<filename>
Specifies the configuration file to use.
Optional; for a description of the default value,
see L<openssl(1)/COMMAND SUMMARY>.
=item B<-name section>
=item B<-name> I<section>
Specifies the configuration file section to use (overrides
B<default_ca> in the B<ca> section).
=item B<-in filename>
=item B<-in> I<filename>
An input filename containing a single certificate request to be
signed by the CA.
=item B<-ss_cert filename>
=item B<-ss_cert> I<filename>
A single self-signed certificate to be signed by the CA.
=item B<-spkac filename>
=item B<-spkac> I<filename>
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>
@@ -111,41 +113,41 @@ section for information on the required input and output format.
If present this should be the last option, all subsequent arguments
are taken as the names of files containing certificate requests.
=item B<-out filename>
=item B<-out> I<filename>
The output file to output certificates to. The default is standard
output. The certificate details will also be printed out to this
file in PEM format (except that B<-spkac> outputs DER format).
=item B<-outdir directory>
=item B<-outdir> I<directory>
The directory to output certificates to. The certificate will be
written to a filename consisting of the serial number in hex with
".pem" appended.
F<.pem> appended.
=item B<-cert>
The CA certificate file.
=item B<-keyfile filename>
=item B<-keyfile> I<filename>
The private key to sign requests with.
=item B<-keyform PEM|DER>
=item B<-keyform> B<DER>|B<PEM>
The format of the data in the private key file.
The default is PEM.
=item B<-sigopt nm:v>
=item B<-sigopt> I<nm>:I<v>
Pass options to the signature algorithm during sign or verify operations.
Names and values of these options are algorithm-specific.
=item B<-key password>
=item B<-key> I<password>
The password used to encrypt the private key. Since on some
systems the command line arguments are visible (e.g. Unix with
the 'ps' utility) this option should be used with caution.
the L<ps(1)> utility) this option should be used with caution.
=item B<-selfsign>
@@ -161,41 +163,41 @@ certificate appears among the entries in the certificate database
serial number counter as all other certificates sign with the
self-signed certificate.
=item B<-passin arg>
=item B<-passin> I<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)>.
see L<openssl(1)/Pass Phrase Options>.
=item B<-notext>
Don't output the text form of a certificate to the output file.
=item B<-startdate date>
=item B<-startdate> I<date>
This allows the start date to be explicitly set. The format of the
date is YYMMDDHHMMSSZ (the same as an ASN1 UTCTime structure), or
YYYYMMDDHHMMSSZ (the same as an ASN1 GeneralizedTime structure). In
both formats, seconds SS and timezone Z must be present.
=item B<-enddate date>
=item B<-enddate> I<date>
This allows the expiry date to be explicitly set. The format of the
date is YYMMDDHHMMSSZ (the same as an ASN1 UTCTime structure), or
YYYYMMDDHHMMSSZ (the same as an ASN1 GeneralizedTime structure). In
both formats, seconds SS and timezone Z must be present.
=item B<-days arg>
=item B<-days> I<arg>
The number of days to certify the certificate for.
=item B<-md alg>
=item B<-md> I<alg>
The message digest to use.
Any digest supported by the OpenSSL B<dgst> command can be used. For signing
Any digest supported by the L<openssl-dgst(1)> command can be used. For signing
algorithms that do not support a digest (i.e. Ed25519 and Ed448) any message
digest that is set is ignored. This option also applies to CRLs.
=item B<-policy arg>
=item B<-policy> I<arg>
This option defines the CA "policy" to use. This is a section in
the configuration file which decides which fields should be mandatory
@@ -204,8 +206,8 @@ for more information.
=item B<-msie_hack>
This is a deprecated option to make B<ca> work with very old versions of
the IE certificate enrollment control "certenr3". It used UniversalStrings
This is a deprecated option to make this command work with very old versions
of the IE certificate enrollment control "certenr3". It used UniversalStrings
for almost everything. Since the old control has various security bugs
its use is strongly discouraged.
@@ -231,7 +233,7 @@ used in the configuration file to enable this behaviour.
This sets the batch mode. In this mode no questions will be asked
and all certificates will be certified automatically.
=item B<-extensions section>
=item B<-extensions> I<section>
The section of the configuration file containing certificate extensions
to be added when a certificate is issued (defaults to B<x509_extensions>
@@ -241,24 +243,25 @@ is present (even if it is empty), then a V3 certificate is created. See the
L<x509v3_config(5)> manual page for details of the
extension section format.
=item B<-extfile file>
=item B<-extfile> I<file>
An additional configuration file to read certificate extensions from
(using the default section unless the B<-extensions> option is also
used).
=item B<-engine id>
=item B<-engine> I<id>
Specifying an engine (by its unique B<id> string) will cause B<ca>
Specifying an engine (by its unique I<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<-subj arg>
=item B<-subj> I<arg>
Supersedes subject name given in the request.
The arg must be formatted as I</type0=value0/type1=value1/type2=...>.
Keyword characters may be escaped by \ (backslash), and whitespace is retained.
The arg must be formatted as C</type0=value0/type1=value1/type2=...>.
Keyword characters may be escaped by C<\> (backslash), and whitespace is
retained.
Empty values are permitted, but the corresponding type will not be included
in the resulting certificate.
@@ -287,29 +290,20 @@ This overrides any option or configuration to use a serial number file.
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>
C</DC=org/DC=OpenSSL/DC=users/UID=123456+CN=John Doe>
If -multi-rdn is not used then the UID value is I<123456+CN=John Doe>.
If B<-multi-rdn> is not used then the UID value is C<123456+CN=John Doe>.
=item B<-rand file...>
=item B<-rand> I<files>, B<-writerand> I<file>
A file or files containing random data used to seed the random number
generator.
Multiple files can be specified separated by an OS-dependent character.
The separator is B<;> for MS-Windows, B<,> for OpenVMS, and B<:> for
all others.
See L<openssl(1)/Random State Options> for more information.
=item [B<-writerand file>]
Writes random data to the specified I<file> upon exit.
This can be used with a subsequent B<-rand> flag.
=item B<-sm2-id>
=item B<-sm2-id> I<string>
Specify the ID string to use when verifying an SM2 certificate. The ID string is
required by the SM2 signature algorithm for signing and verification.
=item B<-sm2-hex-id>
=item B<-sm2-hex-id> I<hex-string>
Specify a binary ID string to use when signing or verifying using an SM2
certificate. The argument for this option is string of hexadecimal digits.
@@ -324,24 +318,24 @@ certificate. The argument for this option is string of hexadecimal digits.
This option generates a CRL based on information in the index file.
=item B<-crldays num>
=item B<-crldays> I<num>
The number of days before the next CRL is due. That is the days from
now to place in the CRL nextUpdate field.
=item B<-crlhours num>
=item B<-crlhours> I<num>
The number of hours before the next CRL is due.
=item B<-revoke filename>
=item B<-revoke> I<filename>
A filename containing a certificate to revoke.
=item B<-valid filename>
=item B<-valid> I<filename>
A filename containing a certificate to add a Valid certificate entry.
=item B<-status serial>
=item B<-status> I<serial>
Displays the revocation status of the certificate with the specified
serial number and exits.
@@ -350,34 +344,34 @@ serial number and exits.
Updates the database index to purge expired certificates.
=item B<-crl_reason reason>
=item B<-crl_reason> I<reason>
Revocation reason, where B<reason> is one of: B<unspecified>, B<keyCompromise>,
Revocation reason, where I<reason> is one of: B<unspecified>, B<keyCompromise>,
B<CACompromise>, B<affiliationChanged>, B<superseded>, B<cessationOfOperation>,
B<certificateHold> or B<removeFromCRL>. The matching of B<reason> is case
B<certificateHold> or B<removeFromCRL>. The matching of I<reason> is case
insensitive. Setting any revocation reason will make the CRL v2.
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>
=item B<-crl_hold> I<instruction>
This sets the CRL revocation reason code to B<certificateHold> and the hold
instruction to B<instruction> which must be an OID. Although any OID can be
instruction to I<instruction> which must be an OID. Although any OID can be
used only B<holdInstructionNone> (the use of which is discouraged by RFC2459)
B<holdInstructionCallIssuer> or B<holdInstructionReject> will normally be used.
=item B<-crl_compromise time>
=item B<-crl_compromise> I<time>
This sets the revocation reason to B<keyCompromise> and the compromise time to
B<time>. B<time> should be in GeneralizedTime format that is B<YYYYMMDDHHMMSSZ>.
I<time>. I<time> should be in GeneralizedTime format that is I<YYYYMMDDHHMMSSZ>.
=item B<-crl_CA_compromise time>
=item B<-crl_CA_compromise> I<time>
This is the same as B<crl_compromise> except the revocation reason is set to
B<CACompromise>.
=item B<-crlexts section>
=item B<-crlexts> I<section>
The section of the configuration file containing CRL extensions to
include. If no CRL extension section is present then a V1 CRL is
@@ -392,7 +386,7 @@ extension section format.
=head1 CONFIGURATION FILE OPTIONS
The section of the configuration file containing options for B<ca>
The section of the configuration file containing options for this command
is found as follows: If the B<-name> command line option is used,
then it names the section to be used. Otherwise the section to
be used must be named in the B<default_ca> option of the B<ca> section
@@ -580,7 +574,7 @@ this can be regarded more of a quirk than intended behaviour.
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.
It is however possible to create SPKACs using the B<spkac> utility.
It is however possible to create SPKACs using L<openssl-spkac(1)>.
The file should contain the variable SPKAC set to the value of
the SPKAC and also the required DN components as name value pairs.
@@ -593,18 +587,18 @@ flag is used.
=head1 EXAMPLES
Note: these examples assume that the B<ca> directory structure is
already set up and the relevant files already exist. This usually
involves creating a CA certificate and private key with B<req>, a
serial number file and an empty index file and placing them in
the relevant directories.
Note: these examples assume that the directory structure this command
assumes is already set up and the relevant files already exist. This
usually involves creating a CA certificate and private key with
L<openssl-req(1)>, a serial number file and an empty index file and
placing them in the relevant directories.
To use the sample configuration file below the directories demoCA,
demoCA/private and demoCA/newcerts would be created. The CA
certificate would be copied to demoCA/cacert.pem and its private
key to demoCA/private/cakey.pem. A file demoCA/serial would be
To use the sample configuration file below the directories F<demoCA>,
F<demoCA/private> and F<demoCA/newcerts> would be created. The CA
certificate would be copied to F<demoCA/cacert.pem> and its private
key to F<demoCA/private/cakey.pem>. A file F<demoCA/serial> would be
created containing for example "01" and the empty index file
demoCA/index.txt.
F<demoCA/index.txt>.
Sign a certificate request:
@@ -639,7 +633,7 @@ A sample SPKAC file (the SPKAC line has been truncated for clarity):
0.OU=OpenSSL Group
1.OU=Another Group
A sample configuration file with the relevant sections for B<ca>:
A sample configuration file with the relevant sections for this command:
[ ca ]
default_ca = CA_default # The default ca section
@@ -710,7 +704,7 @@ The use of an in-memory text database can cause problems when large
numbers of certificates are present because, as the name implies
the database has to be kept in memory.
The B<ca> command really needs rewriting or the required functionality
This 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 script
B<CA.pl> helps a little but not very much.
@@ -727,15 +721,15 @@ create an empty file.
=head1 WARNINGS
The B<ca> command is quirky and at times downright unfriendly.
This command is quirky and at times downright unfriendly.
The B<ca> utility was originally meant as an example of how to do things
in a CA. It was not supposed to be used as a full blown CA itself:
This command was originally meant as an example of how to do
things in a CA. It was not supposed to be used as a full blown CA itself:
nevertheless some people are using it for this purpose.
The B<ca> command is effectively a single user command: no locking is
done on the various files and attempts to run more than one B<ca> command
on the same database can have unpredictable results.
This command command is effectively a single user command: no locking
is done on the various files and attempts to run more than one B<openssl ca>
command on the same database can have unpredictable results.
The B<copy_extensions> option should be used with caution. If care is
not taken then it can be a security risk. For example if a certificate