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Diffstat (limited to 'secure/usr.bin/openssl/man/openssl-s_time.1')
| -rw-r--r-- | secure/usr.bin/openssl/man/openssl-s_time.1 | 324 |
1 files changed, 324 insertions, 0 deletions
diff --git a/secure/usr.bin/openssl/man/openssl-s_time.1 b/secure/usr.bin/openssl/man/openssl-s_time.1 new file mode 100644 index 000000000000..83783ac9d30c --- /dev/null +++ b/secure/usr.bin/openssl/man/openssl-s_time.1 @@ -0,0 +1,324 @@ +.\" Automatically generated by Pod::Man 4.14 (Pod::Simple 3.42) +.\" +.\" 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++. 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Always turn off hyphenation; it makes +.\" way too many mistakes in technical documents. +.if n .ad l +.nh +.SH "NAME" +openssl\-s_time \- SSL/TLS performance timing program +.SH "SYNOPSIS" +.IX Header "SYNOPSIS" +\&\fBopenssl\fR \fBs_time\fR +[\fB\-help\fR] +[\fB\-connect\fR \fIhost\fR:\fIport\fR] +[\fB\-www\fR \fIpage\fR] +[\fB\-cert\fR \fIfilename\fR] +[\fB\-key\fR \fIfilename\fR] +[\fB\-reuse\fR] +[\fB\-new\fR] +[\fB\-verify\fR \fIdepth\fR] +[\fB\-time\fR \fIseconds\fR] +[\fB\-ssl3\fR] +[\fB\-tls1\fR] +[\fB\-tls1_1\fR] +[\fB\-tls1_2\fR] +[\fB\-tls1_3\fR] +[\fB\-bugs\fR] +[\fB\-cipher\fR \fIcipherlist\fR] +[\fB\-ciphersuites\fR \fIval\fR] +[\fB\-nameopt\fR \fIoption\fR] +[\fB\-cafile\fR \fIfile\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\-provider\fR \fIname\fR] +[\fB\-provider\-path\fR \fIpath\fR] +[\fB\-propquery\fR \fIpropq\fR] +.SH "DESCRIPTION" +.IX Header "DESCRIPTION" +This command implements a generic \s-1SSL/TLS\s0 client which +connects to a remote host using \s-1SSL/TLS.\s0 It can request a page from the server +and includes the time to transfer the payload data in its timing measurements. +It measures the number of connections within a given timeframe, the amount of +data transferred (if any), and calculates the average time spent for one +connection. +.SH "OPTIONS" +.IX Header "OPTIONS" +.IP "\fB\-help\fR" 4 +.IX Item "-help" +Print out a usage message. +.IP "\fB\-connect\fR \fIhost\fR:\fIport\fR" 4 +.IX Item "-connect host:port" +This specifies the host and optional port to connect to. +.IP "\fB\-www\fR \fIpage\fR" 4 +.IX Item "-www page" +This specifies the page to \s-1GET\s0 from the server. A value of '/' gets the +\&\fIindex.html\fR page. If this parameter is not specified, then this command +will only perform the handshake to establish \s-1SSL\s0 connections but not transfer +any payload data. +.IP "\fB\-cert\fR \fIcertname\fR" 4 +.IX Item "-cert certname" +The certificate to use, if one is requested by the server. The default is +not to use a certificate. The file is in \s-1PEM\s0 format. +.IP "\fB\-key\fR \fIkeyfile\fR" 4 +.IX Item "-key keyfile" +The private key to use. If not specified then the certificate file will +be used. The file is in \s-1PEM\s0 format. +.IP "\fB\-verify\fR \fIdepth\fR" 4 +.IX Item "-verify depth" +The verify depth to use. This specifies the maximum length of the +server certificate chain and turns on server certificate verification. +Currently the verify operation continues after errors so all the problems +with a certificate chain can be seen. As a side effect the connection +will never fail due to a server certificate verify failure. +.IP "\fB\-new\fR" 4 +.IX Item "-new" +Performs the timing test using a new session \s-1ID\s0 for each connection. +If neither \fB\-new\fR nor \fB\-reuse\fR are specified, they are both on by default +and executed in sequence. +.IP "\fB\-reuse\fR" 4 +.IX Item "-reuse" +Performs the timing test using the same session \s-1ID\s0; this can be used as a test +that session caching is working. If neither \fB\-new\fR nor \fB\-reuse\fR are +specified, they are both on by default and executed in sequence. +.IP "\fB\-bugs\fR" 4 +.IX Item "-bugs" +There are several known bugs in \s-1SSL\s0 and \s-1TLS\s0 implementations. Adding this +option enables various workarounds. +.IP "\fB\-cipher\fR \fIcipherlist\fR" 4 +.IX Item "-cipher cipherlist" +This allows the TLSv1.2 and below cipher list sent by the client to be modified. +This list will be combined with any TLSv1.3 ciphersuites that have been +configured. Although the server determines which cipher suite is used it should +take the first supported cipher in the list sent by the client. See +\&\fBopenssl\-ciphers\fR\|(1) for more information. +.IP "\fB\-ciphersuites\fR \fIval\fR" 4 +.IX Item "-ciphersuites val" +This allows the TLSv1.3 ciphersuites sent by the client to be modified. This +list will be combined with any TLSv1.2 and below ciphersuites that have been +configured. Although the server determines which cipher suite is used it should +take the first supported cipher in the list sent by the client. See +\&\fBopenssl\-ciphers\fR\|(1) for more information. The format for this list is a +simple colon (\*(L":\*(R") separated list of TLSv1.3 ciphersuite names. +.IP "\fB\-time\fR \fIlength\fR" 4 +.IX Item "-time length" +Specifies how long (in seconds) this command should establish connections +and optionally transfer payload data from a server. Server and client +performance and the link speed determine how many connections it +can establish. +.IP "\fB\-nameopt\fR \fIoption\fR" 4 +.IX Item "-nameopt option" +This specifies how the subject or issuer names are displayed. +See \fBopenssl\-namedisplay\-options\fR\|(1) for details. +.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 \fBopenssl\-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 \fBopenssl\fR\|(1), \fBprovider\fR\|(7), and \fBproperty\fR\|(7). +.IP "\fB\-cafile\fR \fIfile\fR" 4 +.IX Item "-cafile file" +This is an obsolete synonym for \fB\-CAfile\fR. +.IP "\fB\-ssl3\fR, \fB\-tls1\fR, \fB\-tls1_1\fR, \fB\-tls1_2\fR, \fB\-tls1_3\fR" 4 +.IX Item "-ssl3, -tls1, -tls1_1, -tls1_2, -tls1_3" +See \*(L"\s-1TLS\s0 Version Options\*(R" in \fBopenssl\fR\|(1). +.SH "NOTES" +.IX Header "NOTES" +This command can be used to measure the performance of an \s-1SSL\s0 connection. +To connect to an \s-1SSL HTTP\s0 server and get the default page the command +.PP +.Vb 1 +\& openssl s_time \-connect servername:443 \-www / \-CApath yourdir \-CAfile yourfile.pem \-cipher commoncipher [\-ssl3] +.Ve +.PP +would typically be used (https uses port 443). \fIcommoncipher\fR is a cipher to +which both client and server can agree, see the \fBopenssl\-ciphers\fR\|(1) command +for details. +.PP +If the handshake fails then there are several possible causes, if it is +nothing obvious like no client certificate then the \fB\-bugs\fR and +\&\fB\-ssl3\fR options can be tried +in case it is a buggy server. In particular you should play with these +options \fBbefore\fR submitting a bug report to an OpenSSL mailing list. +.PP +A frequent problem when attempting to get client certificates working +is that a web client complains it has no certificates or gives an empty +list to choose from. This is normally because the server is not sending +the clients certificate authority in its \*(L"acceptable \s-1CA\s0 list\*(R" when it +requests a certificate. By using \fBopenssl\-s_client\fR\|(1) the \s-1CA\s0 list can be +viewed and checked. However, some servers only request client authentication +after a specific \s-1URL\s0 is requested. To obtain the list in this case it +is necessary to use the \fB\-prexit\fR option of \fBopenssl\-s_client\fR\|(1) and +send an \s-1HTTP\s0 request for an appropriate page. +.PP +If a certificate is specified on the command line using the \fB\-cert\fR +option it will not be used unless the server specifically requests +a client certificate. Therefore, merely including a client certificate +on the command line is no guarantee that the certificate works. +.SH "BUGS" +.IX Header "BUGS" +Because this program does not have all the options of the +\&\fBopenssl\-s_client\fR\|(1) program to turn protocols on and off, you may not +be able to measure the performance of all protocols with all servers. +.PP +The \fB\-verify\fR option should really exit if the server verification +fails. +.SH "HISTORY" +.IX Header "HISTORY" +The \fB\-cafile\fR option was deprecated in OpenSSL 3.0. +.SH "SEE ALSO" +.IX Header "SEE ALSO" +\&\fBopenssl\fR\|(1), +\&\fBopenssl\-s_client\fR\|(1), +\&\fBopenssl\-s_server\fR\|(1), +\&\fBopenssl\-ciphers\fR\|(1), +\&\fBossl_store\-file\fR\|(7) +.SH "COPYRIGHT" +.IX Header "COPYRIGHT" +Copyright 2004\-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>. |