Provided by: mono-xsp4_4.2-2.5_all 
NAME
XSP - Mono ASP.NET Web Server (xsp4 and xsp42)
SYNOPSIS
xsp4 [options]
or
mod-mono-server [options]
or
fastcgi-mono-server [options]
DESCRIPTION
XSP, mod-mono-server and fastcgi-mono-server are hosts for ASP.NET-based applications.
If run as `xsp4', the process provides a minimalistic web server which hosts the ASP.NET runtime and can
be used to test and debug web applications that use the System.Web facilities in Mono. This server is
most convenient for testing and running small sites, does not offer everything a production web server
offers.
`mod-mono-server' and 'fastcgi-mono-server' are both ASP.NET runtimes hosts that can communicate with
another web server (at the time of this writing, Apache 1.3-2.2 were supported through mod_mono and
several other web servers through FastCGI). This mechanism is better used for high-traffic servers or
production systems, since it can integrate with the main HTTP server and leverage all of the
optimizations and extensions of an existing server, while providing the ASP.NET runtime. You can choose
the communication channel used between mod_mono and mod-mono-server. If you provide a --filename option,
a unix socket is used, otherwise you can give --port to use a TCP socket.
OPTIONS
--address addr
Sets the IP address to listen on. By default it's 0.0.0.0 for xsp4 and 127.0.0.1 for mod-mono-
server. AppSettings key name: MonoServerAddress
--port PORT
Changes the default port where the XSP server will listen to requests. By default XSP listens on
port 8080 and mod-mono-server has no default. AppSettings key name: MonoServerPort
--backlog N
The backlog of connections to set on the listener socket. By default the value is set to 500.
--minThreads N
The minimum number of threads the threadpool allocates. Increase this value to better handle the
sudden arrival of connections. The default value is determined by the mono runtime.
--filename file (mod-mono-server and fastcgi-mono-server)
The unix socket file name to listen on. Default value: /tmp/mod_mono_server (fastcgi-mono-server:
/tmp/fastcgi-mono-server) AppSettings key name: UnixSocketFileName (fastcgi-mono-server:
MonoUnixSocket)
--root PATH
The root directory for XSP. The default is the directory where XSP is executed. The current
directory will be changed to this one before creating any application. AppSettings key name:
MonoServerRootDir
--appconfigfile FILENAME
Adds application definitions from the XML configuration file. See sample configuration file that
comes with the server (sample.webapp) and WEBAPP FILE FORMAT below. AppSettings key name:
MonoApplicationsConfigFile
--appconfigdir DIR
Adds application definitions from all XML files found in the specified directory DIR. Files must
have '.webapp' extension. AppSettings key name: MonoApplicationsConfigDir
--applications APPS
A comma separated list of virtual directory and real directory for all the applications we want to
manage with this server. The virtual and real dirs. are separated by a colon. The default value is
'/:.'.
Some examples:
'/:.' The virtual / is mapped to the current directory.
'/blog:../myblog'
The virtual /blog is mapped to ../myblog
'/:.,/blog:../myblog'
Two applications like the above ones are handled.
myhost.someprovider.net:/blog:../myblog
The virtual /blog at myhost.someprovider.net is mapped to ../myblog.
--master
This instance will be used to by mod_mono to create ASP.NET
applications on demand. If this option is provided, there is no need to provide a list of
applications to start. This applies only to mod-mono-server.exe. --nonstop By default xsp4/mod-
mono-server will stop processing requests when the return key is pressed. Use this to avoid this
behavior.
--no-hidden
Do not protect hidden files/directories from being accessed by clients. Hidden files/directories
are those with Hidden attribute on Windows and whose name starts with a dot on Unix. Any
file/directory below a hidden directory is inacessible. This option turns the default behavior of
protecting such locations off. If your application does not contain any hidden files/directories,
you might want to use this option as the checking process has a per-request cost. AppSettings key
name: MonoServerCheckHiddenFiles (a boolean accepting 'true' or 'false')
--https
Enables HTTPS support on the server, you must supply an X.509 certificate and a private key with
either the --cert/--pkfile options or with the --p12file (which combines both the certificate and
the private key into a single file).
To use you must first create an X.509 certificate for your server, for
example:
$ makecert -r -eku 1.3.6.1.5.5.7.3.1 -n "CN=server" -p12 server.p12 s3kr3t
Mono MakeCert - version 1.1.9.0
X.509 Certificate Builder
Copyright 2002, 2003 Motus Technologies. Copyright 2004-2005 Novell. BSD licensed.
Success
Then you must pass the following flags to xsp4:
$ xsp4 --https --p12file server.p12 --pkpwd s3kr3t
This option is only valid for XSP. For mod_mono you should configure Apache for SSL/TLS.
--https-client-accept
Like --https this enables HTTPS support on the server. However this option also send an
"invitation" to clients to provide client-certificates to authenticate themselves. Client are free
to provide, or not, a client certificate. Web application can detect if a client certificate is
used and react accordingly. Most web browser will not send a client certificate unless they have
been explicitly requested to do so.
This option is only valid for XSP. For mod_mono you should configure Apache for SSL/TLS.
--https-client-require
Like --https this enables HTTPS support on the server. However this option also requires clients
to use client-certificates to authenticate themselves. Client who do not provide client
certificates will receive an error. Note that client may send an empty certificate structure so
web application should check the certificate content.
This option is only valid for XSP. For mod_mono you should configure Apache for SSL/TLS.
--p12file FILENAME
Used to specify the PKCS#12 file to use. This file includes both the X.509 certificate and the
private key required to encrypt the HTTP traffic.
This option is only valid for XSP. For mod_mono you should configure Apache for SSL/TLS.
--cert FILENAME
Used to specify the server X.509 certificate file. This is normally used with the --pkfile.
This option is only valid for XSP. For mod_mono you should configure Apache for SSL/TLS.
--pkfile FILENAME
Used to specify the path to the private keyfile. The PVK format isn't very secure and you should
use the PKCS#12 format (--p12file option) to store new private keys.
This option is only valid for XSP. For mod_mono you should configure Apache for SSL/TLS.
--pkpwd PASSWORD
If your private key is password protected, PASSWORD is the password used to decote the private
key. This option works for both PVK and PKCS#12 formats.
This option is only valid for XSP. For mod_mono you should configure Apache for SSL/TLS.
--protocol PROTOCOL
Specifies which protocols are available for encrypting the communications. The possible values
are Default, Tls and Ssl3. Ssl2 isn't supported. The default value is "Default" which auto-
detect the client protocol and adjust the server protocol accordingly.
This option is only valid for XSP. For mod_mono you should configure Apache for SSL/TLS.
--terminate (mod-mono-server only)
Gracefully terminates a running mod-mono-server instance. All other options but --filename or
--address and --port are ignored if this option is provided.
--version
Displays version information and exits.
--help Shows the list of options and exits.
--verbose
Prints extra messages. Useful for debugging.
--pidfile FILE
Writes the xsp4 PID to the specified file.
MONO RUNTIME OPTIONS
xsp4 and xsp42 are scripts that call mono. If you want to pass options to mono (for example, options to
get line numbers in stack traces), you can use the MONO_OPTIONS environment variable when invoking xsp4
or xsp42.
For example:
$ MONO_OPTIONS=--debug xsp42
DEFAULT INDEX FILES
You can choose which files are considered as index using xsp4.exe.config configuration file like this:
<appSettings>
<add key="MonoServerDefaultIndexFiles"
value="index.aspx" />
</appSettings>
By default, it has index.aspx, Default.aspx, default.aspx, index.html and index.htm. The order matters.
WEBAPP FILE FORMAT
The format of the .webapp files used for --appconfigfile and --appconfigdir is:
<apps>
<web-application>
<name>{appname}</name>
<vhost>{virtual host for application}</vhost>
<vport>{port for the application}</vport>
<vpath>{virtual directory in apache}</vpath>
<path>{physical path to aspx files}</path>
<!-- <enabled> is true by default -->
<enabled>{true|false}</enabled>
</web-application>
</apps>
You can include any number of <web-application> nodes, one per ASP.NET application to run.
There's a sample.webapp file in the XSP samples directory.
AUTHORS
The Mono XSP server was written by Gonzalo Paniagua Javier (gonzalo@ximian.com). Fastcgi-mono-server was
written by Brian Nickel <http://kerrick.wordpress.com>.
ENVIRONMENT VARIABLES
MONO_ASPNET_NODELETE
If set to any value, temporary source files generated by ASP.NET support classes will not be
removed. They will be kept in the user's temporary directory.
FILES
Web.config, web.config
ASP.NET applications are configured through these files, the configuration is done on a per-
directory basis. For more information on this subject see the http://www.mono-
project.com/Config_system.web page.
SEE ALSO
mono(1),dbsessmgr(1),asp-state(1),mod_mono(8),makecert(1)
For more information on creating certificates, see: http://pages.infinit.net/ctech/20050701-1048.html
System.Web, System.Web.Hosting namespaces.
http://www.asp.net is Microsoft's official site for ASP.NET
MORE INFORMATION
The Mono project (http://www.go-mono.com) is a collaborative effort led by Novell (http://www.novell.com)
to implement an open source version of the .NET Framework.
MAILING LISTS
Mailing lists are listed at the http://www.mono-project.com/Mailing_Lists
xsp4 4.2 21 Nov 2004 xsp4(1)