diff options
Diffstat (limited to 'secure/lib/libcrypto/man/s_server.1')
| -rw-r--r-- | secure/lib/libcrypto/man/s_server.1 | 366 |
1 files changed, 0 insertions, 366 deletions
diff --git a/secure/lib/libcrypto/man/s_server.1 b/secure/lib/libcrypto/man/s_server.1 deleted file mode 100644 index a021746..0000000 --- a/secure/lib/libcrypto/man/s_server.1 +++ /dev/null @@ -1,366 +0,0 @@ -.\" Automatically generated by Pod::Man version 1.15 -.\" Tue Jul 30 09:20:55 2002 -.\" -.\" Standard preamble: -.\" ====================================================================== -.de Sh \" Subsection heading -.br -.if t .Sp -.ne 5 -.PP -\fB\\$1\fR -.PP -.. -.de Sp \" Vertical space (when we can't use .PP) -.if t .sp .5v -.if n .sp -.. -.de Ip \" List item -.br -.ie \\n(.$>=3 .ne \\$3 -.el .ne 3 -.IP "\\$1" \\$2 -.. -.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. | will give a -.\" real vertical bar. \*(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-|\(bv\*(Tr -.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" '' -'br\} -.\" -.\" If the F register is turned on, we'll generate index entries on stderr -.\" for titles (.TH), headers (.SH), subsections (.Sh), items (.Ip), and -.\" index entries marked with X<> in POD. Of course, you'll have to process -.\" the output yourself in some meaningful fashion. -.if \nF \{\ -. de IX -. tm Index:\\$1\t\\n%\t"\\$2" -.. -. nr % 0 -. rr F -.\} -.\" -.\" For nroff, turn off justification. Always turn off hyphenation; it -.\" makes way too many mistakes in technical documents. -.hy 0 -.if n .na -.\" -.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2). -.\" Fear. Run. Save yourself. No user-serviceable parts. -.bd B 3 -. \" 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 "S_SERVER 1" -.TH S_SERVER 1 "0.9.6e" "2001-07-19" "OpenSSL" -.UC -.SH "NAME" -s_server \- \s-1SSL/TLS\s0 server program -.SH "SYNOPSIS" -.IX Header "SYNOPSIS" -\&\fBopenssl\fR \fBs_server\fR -[\fB\-accept port\fR] -[\fB\-context id\fR] -[\fB\-verify depth\fR] -[\fB\-Verify depth\fR] -[\fB\-cert filename\fR] -[\fB\-key keyfile\fR] -[\fB\-dcert filename\fR] -[\fB\-dkey keyfile\fR] -[\fB\-dhparam filename\fR] -[\fB\-nbio\fR] -[\fB\-nbio_test\fR] -[\fB\-crlf\fR] -[\fB\-debug\fR] -[\fB\-state\fR] -[\fB\-CApath directory\fR] -[\fB\-CAfile filename\fR] -[\fB\-nocert\fR] -[\fB\-cipher cipherlist\fR] -[\fB\-quiet\fR] -[\fB\-no_tmp_rsa\fR] -[\fB\-ssl2\fR] -[\fB\-ssl3\fR] -[\fB\-tls1\fR] -[\fB\-no_ssl2\fR] -[\fB\-no_ssl3\fR] -[\fB\-no_tls1\fR] -[\fB\-no_dhe\fR] -[\fB\-bugs\fR] -[\fB\-hack\fR] -[\fB\-www\fR] -[\fB\-WWW\fR] -[\fB\-rand \f(BIfile\fB\|(s)\fR] -.SH "DESCRIPTION" -.IX Header "DESCRIPTION" -The \fBs_server\fR command implements a generic \s-1SSL/TLS\s0 server which listens -for connections on a given port using \s-1SSL/TLS\s0. -.SH "OPTIONS" -.IX Header "OPTIONS" -.Ip "\fB\-accept port\fR" 4 -.IX Item "-accept port" -the \s-1TCP\s0 port to listen on for connections. If not specified 4433 is used. -.Ip "\fB\-context id\fR" 4 -.IX Item "-context id" -sets the \s-1SSL\s0 context id. It can be given any string value. If this option -is not present a default value will be used. -.Ip "\fB\-cert certname\fR" 4 -.IX Item "-cert certname" -The certificate to use, most servers cipher suites require the use of a -certificate and some require a certificate with a certain public key type: -for example the \s-1DSS\s0 cipher suites require a certificate containing a \s-1DSS\s0 -(\s-1DSA\s0) key. If not specified then the filename \*(L"server.pem\*(R" will be used. -.Ip "\fB\-key keyfile\fR" 4 -.IX Item "-key keyfile" -The private key to use. If not specified then the certificate file will -be used. -.Ip "\fB\-dcert filename\fR, \fB\-dkey keyname\fR" 4 -.IX Item "-dcert filename, -dkey keyname" -specify an additional certificate and private key, these behave in the -same manner as the \fB\-cert\fR and \fB\-key\fR options except there is no default -if they are not specified (no additional certificate and key is used). As -noted above some cipher suites require a certificate containing a key of -a certain type. Some cipher suites need a certificate carrying an \s-1RSA\s0 key -and some a \s-1DSS\s0 (\s-1DSA\s0) key. By using \s-1RSA\s0 and \s-1DSS\s0 certificates and keys -a server can support clients which only support \s-1RSA\s0 or \s-1DSS\s0 cipher suites -by using an appropriate certificate. -.Ip "\fB\-nocert\fR" 4 -.IX Item "-nocert" -if this option is set then no certificate is used. This restricts the -cipher suites available to the anonymous ones (currently just anonymous -\&\s-1DH\s0). -.Ip "\fB\-dhparam filename\fR" 4 -.IX Item "-dhparam filename" -the \s-1DH\s0 parameter file to use. The ephemeral \s-1DH\s0 cipher suites generate keys -using a set of \s-1DH\s0 parameters. If not specified then an attempt is made to -load the parameters from the server certificate file. If this fails then -a static set of parameters hard coded into the s_server program will be used. -.Ip "\fB\-no_dhe\fR" 4 -.IX Item "-no_dhe" -if this option is set then no \s-1DH\s0 parameters will be loaded effectively -disabling the ephemeral \s-1DH\s0 cipher suites. -.Ip "\fB\-no_tmp_rsa\fR" 4 -.IX Item "-no_tmp_rsa" -certain export cipher suites sometimes use a temporary \s-1RSA\s0 key, this option -disables temporary \s-1RSA\s0 key generation. -.Ip "\fB\-verify depth\fR, \fB\-Verify depth\fR" 4 -.IX Item "-verify depth, -Verify depth" -The verify depth to use. This specifies the maximum length of the -client certificate chain and makes the server request a certificate from -the client. With the \fB\-verify\fR option a certificate is requested but the -client does not have to send one, with the \fB\-Verify\fR option the client -must supply a certificate or an error occurs. -.Ip "\fB\-CApath directory\fR" 4 -.IX Item "-CApath directory" -The directory to use for client certificate verification. This directory -must be in \*(L"hash format\*(R", see \fBverify\fR for more information. These are -also used when building the server certificate chain. -.Ip "\fB\-CAfile file\fR" 4 -.IX Item "-CAfile file" -A file containing trusted certificates to use during client authentication -and to use when attempting to build the server certificate chain. The list -is also used in the list of acceptable client CAs passed to the client when -a certificate is requested. -.Ip "\fB\-state\fR" 4 -.IX Item "-state" -prints out the \s-1SSL\s0 session states. -.Ip "\fB\-debug\fR" 4 -.IX Item "-debug" -print extensive debugging information including a hex dump of all traffic. -.Ip "\fB\-nbio_test\fR" 4 -.IX Item "-nbio_test" -tests non blocking I/O -.Ip "\fB\-nbio\fR" 4 -.IX Item "-nbio" -turns on non blocking I/O -.Ip "\fB\-crlf\fR" 4 -.IX Item "-crlf" -this option translated a line feed from the terminal into \s-1CR+LF\s0. -.Ip "\fB\-quiet\fR" 4 -.IX Item "-quiet" -inhibit printing of session and certificate information. -.Ip "\fB\-ssl2\fR, \fB\-ssl3\fR, \fB\-tls1\fR, \fB\-no_ssl2\fR, \fB\-no_ssl3\fR, \fB\-no_tls1\fR" 4 -.IX Item "-ssl2, -ssl3, -tls1, -no_ssl2, -no_ssl3, -no_tls1" -these options disable the use of certain \s-1SSL\s0 or \s-1TLS\s0 protocols. By default -the initial handshake uses a method which should be compatible with all -servers and permit them to use \s-1SSL\s0 v3, \s-1SSL\s0 v2 or \s-1TLS\s0 as appropriate. -.Ip "\fB\-bugs\fR" 4 -.IX Item "-bugs" -there are several known bug in \s-1SSL\s0 and \s-1TLS\s0 implementations. Adding this -option enables various workarounds. -.Ip "\fB\-hack\fR" 4 -.IX Item "-hack" -this option enables a further workaround for some some early Netscape -\&\s-1SSL\s0 code (?). -.Ip "\fB\-cipher cipherlist\fR" 4 -.IX Item "-cipher cipherlist" -this allows the cipher list used by the server to be modified. When -the client sends a list of supported ciphers the first client cipher -also included in the server list is used. Because the client specifies -the preference order, the order of the server cipherlist irrelevant. See -the \fBciphers\fR command for more information. -.Ip "\fB\-www\fR" 4 -.IX Item "-www" -sends a status message back to the client when it connects. This includes -lots of information about the ciphers used and various session parameters. -The output is in \s-1HTML\s0 format so this option will normally be used with a -web browser. -.Ip "\fB\-WWW\fR" 4 -.IX Item "-WWW" -emulates a simple web server. Pages will be resolved relative to the -current directory, for example if the \s-1URL\s0 https://myhost/page.html is -requested the file ./page.html will be loaded. -.Ip "\fB\-rand \f(BIfile\fB\|(s)\fR" 4 -.IX Item "-rand file" -a file or files containing random data used to seed the random number -generator, or an \s-1EGD\s0 socket (see RAND_egd(3)). -Multiple files can be specified separated by a OS-dependent character. -The separator is \fB;\fR for MS-Windows, \fB,\fR for OpenVMS, and \fB:\fR for -all others. -.SH "CONNECTED COMMANDS" -.IX Header "CONNECTED COMMANDS" -If a connection request is established with an \s-1SSL\s0 client and neither the -\&\fB\-www\fR nor the \fB\-WWW\fR option has been used then normally any data received -from the client is displayed and any key presses will be sent to the client. -.PP -Certain single letter commands are also recognized which perform special -operations: these are listed below. -.Ip "\fBq\fR" 4 -.IX Item "q" -end the current \s-1SSL\s0 connection but still accept new connections. -.Ip "\fBQ\fR" 4 -.IX Item "Q" -end the current \s-1SSL\s0 connection and exit. -.Ip "\fBr\fR" 4 -.IX Item "r" -renegotiate the \s-1SSL\s0 session. -.Ip "\fBR\fR" 4 -.IX Item "R" -renegotiate the \s-1SSL\s0 session and request a client certificate. -.Ip "\fBP\fR" 4 -.IX Item "P" -send some plain text down the underlying \s-1TCP\s0 connection: this should -cause the client to disconnect due to a protocol violation. -.Ip "\fBS\fR" 4 -.IX Item "S" -print out some session cache status information. -.SH "NOTES" -.IX Header "NOTES" -\&\fBs_server\fR can be used to debug \s-1SSL\s0 clients. To accept connections from -a web browser the command: -.PP -.Vb 1 -\& openssl s_server -accept 443 -www -.Ve -can be used for example. -.PP -Most web browsers (in particular Netscape and \s-1MSIE\s0) only support \s-1RSA\s0 cipher -suites, so they cannot connect to servers which don't use a certificate -carrying an \s-1RSA\s0 key or a version of OpenSSL with \s-1RSA\s0 disabled. -.PP -Although specifying an empty list of CAs when requesting a client certificate -is strictly speaking a protocol violation, some \s-1SSL\s0 clients interpret this to -mean any \s-1CA\s0 is acceptable. This is useful for debugging purposes. -.PP -The session parameters can printed out using the \fBsess_id\fR program. -.SH "BUGS" -.IX Header "BUGS" -Because this program has a lot of options and also because some of -the techniques used are rather old, the C source of s_server is rather -hard to read and not a model of how things should be done. A typical -\&\s-1SSL\s0 server program would be much simpler. -.PP -The output of common ciphers is wrong: it just gives the list of ciphers that -OpenSSL recognizes and the client supports. -.PP -There should be a way for the \fBs_server\fR program to print out details of any -unknown cipher suites a client says it supports. -.SH "SEE ALSO" -.IX Header "SEE ALSO" -sess_id(1), s_client(1), ciphers(1) |
