Saw this through kcrisman's forward. I think I can help. I routinely do
what I think you are are asking to do. I have found that proxypass and
proxyreverse do not work well. I use the rewrite engine with proxying and
the VirtualHostMonster facilities (makes sure links in sage point the
correct place) that are part of the sage server. Here is an example of my
apache proxy set up (scrubbed to protect security, so the addresses are all
made up). I am running two sage servers and a joomla server on the same
machine.
<IfModule mod_ssl.c>
<VirtualHost *:443>
ServerAdmin admin@some-email
DocumentRoot /var/www
<Directory />
Options FollowSymLinks
AllowOverride None
</Directory>
<Directory /var/www/>
Options Indexes FollowSymLinks MultiViews
AllowOverride None
Order allow,deny
allow from all
</Directory>
# Available loglevels: trace8, ..., trace1, debug, info, notice,
warn,
# error, crit, alert, emerg.
# It is also possible to configure the loglevel for particular
# modules, e.g.
#LogLevel info ssl:warn
ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined
# For most configuration files from conf-available/, which are
# enabled or disabled at a global level, it is possible to
# include a line for only one particular virtual host. For example
the
# following line enables the CGI configuration for this host only
# after it has been globally disabled with "a2disconf".
#Include conf-available/serve-cgi-bin.conf
# SSL Engine Switch:
# Enable/Disable SSL for this virtual host.
SSLEngine on
# A self-signed (snakeoil) certificate can be created by
installing
# the ssl-cert package. See
# /usr/share/doc/apache2/README.Debian.gz for more info.
# If both key and certificate are stored in the same file, only
the
# SSLCertificateFile directive is needed.
SSLCertificateFile /etc/ssl/certs/ssl-cert-snakeoil.pem
SSLCertificateKeyFile /etc/ssl/private/ssl-cert-snakeoil.key
# Server Certificate Chain:
# Point SSLCertificateChainFile at a file containing the
# concatenation of PEM encoded CA certificates which form the
# certificate chain for the server certificate. Alternatively
# the referenced file can be the same as SSLCertificateFile
# when the CA certificates are directly appended to the server
# certificate for convinience.
#SSLCertificateChainFile /etc/apache2/ssl.crt/server-ca.crt
# Certificate Authority (CA):
# Set the CA certificate verification path where to find CA
# certificates for client authentication or alternatively one
# huge file containing all of them (file must be PEM encoded)
# Note: Inside SSLCACertificatePath you need hash symlinks
# to point to the certificate files. Use the provided
# Makefile to update the hash symlinks after changes.
#SSLCACertificatePath /etc/ssl/certs/
#SSLCACertificateFile /etc/apache2/ssl.crt/ca-bundle.crt
# Certificate Revocation Lists (CRL):
# Set the CA revocation path where to find CA CRLs for client
# authentication or alternatively one huge file containing all
# of them (file must be PEM encoded)
# Note: Inside SSLCARevocationPath you need hash symlinks
# to point to the certificate files. Use the provided
# Makefile to update the hash symlinks after changes.
#SSLCARevocationPath /etc/apache2/ssl.crl/
#SSLCARevocationFile /etc/apache2/ssl.crl/ca-bundle.crl
# Client Authentication (Type):
# Client certificate verification type and depth. Types are
# none, optional, require and optional_no_ca. Depth is a
# number which specifies how deeply to verify the certificate
# issuer chain before deciding the certificate is not valid.
#SSLVerifyClient require
#SSLVerifyDepth 10
# SSL Engine Options:
# Set various options for the SSL engine.
# o FakeBasicAuth:
# Translate the client X.509 into a Basic Authorisation. This
means that
# the standard Auth/DBMAuth methods can be used for access
control. The
# user name is the `one line' version of the client's X.509
certificate.
# Note that no password is obtained from the user. Every entry
in the user
# file needs this password: `xxj31ZMTZzkVA'.
# o ExportCertData:
# This exports two additional environment variables:
SSL_CLIENT_CERT and
# SSL_SERVER_CERT. These contain the PEM-encoded certificates
of the
# server (always existing) and the client (only existing when
client
# authentication is used). This can be used to import the
certificates
# into CGI scripts.
# o StdEnvVars:
# This exports the standard SSL/TLS related `SSL_*' environment
variables.
# Per default this exportation is switched off for performance
reasons,
# because the extraction step is an expensive operation and is
usually
# useless for serving static content. So one usually enables the
# exportation for CGI and SSI requests only.
# o OptRenegotiate:
# This enables optimized SSL connection renegotiation handling
when SSL
# directives are used in per-directory context.
#SSLOptions +FakeBasicAuth +ExportCertData +StrictRequire
<FilesMatch "\.(cgi|shtml|phtml|php)$">
SSLOptions +StdEnvVars +ExportCertData
</FilesMatch>
<Directory /usr/lib/cgi-bin>
SSLOptions +StdEnvVars
</Directory>
# SSL Protocol Adjustments:
# The safe and default but still SSL/TLS standard compliant
shutdown
# approach is that mod_ssl sends the close notify alert but
doesn't wait for
# the close notify alert from client. When you need a different
shutdown
# approach you can use one of the following variables:
# o ssl-unclean-shutdown:
# This forces an unclean shutdown when the connection is
closed, i.e. no
# SSL close notify alert is send or allowed to received. This
violates
# the SSL/TLS standard but is needed for some brain-dead
browsers. Use
# this when you receive I/O errors because of the standard
approach where
# mod_ssl sends the close notify alert.
# o ssl-accurate-shutdown:
# This forces an accurate shutdown when the connection is
closed, i.e. a
# SSL close notify alert is send and mod_ssl waits for the
close notify
# alert of the client. This is 100% SSL/TLS standard compliant,
but in
# practice often causes hanging connections with brain-dead
browsers. Use
# this only for browsers where you know that their SSL
implementation
# works correctly.
# Notice: Most problems of broken clients are also related to the
HTTP
# keep-alive facility, so you usually additionally want to disable
# keep-alive for those clients, too. Use variable "nokeepalive"
for this.
# Similarly, one has to force some clients to use HTTP/1.0 to
workaround
# their broken HTTP/1.1 implementation. Use variables
"downgrade-1.0" and
# "force-response-1.0" for this.
BrowserMatch "MSIE [2-6]" \
nokeepalive ssl-unclean-shutdown \
downgrade-1.0 force-response-1.0
# MSIE 7 and newer should be able to use keepalive
BrowserMatch "MSIE [17-9]" ssl-unclean-shutdown
# SSL proxying
SSLProxyEngine on
SSLProxyVerify none
SSLProxyCheckPeerCN off
SSLProxyCheckPeerExpire off
SSLProxyCheckPeerName off
# rewrites
RewriteEngine On
RewriteOptions Inherit
# Secured Sage server and test joomla insatllation
RewriteCond %{REQUEST_URI} !/joomla
RewriteRule ^/sagetest(.*)
http://localhost:8888/virtualhostbase/https/PPP.VVV.YYY.XXX:443/sagetest$1
[P]
RewriteRule ^/sage(.*)
http://localhost:8081/virtualhostbase/https/PPP.VVV.YYY.XXX:443/sage$1 [P]
</VirtualHost>
</IfModule>
I haven't been teaching the classes that use my sage server for a while, so
haven't updated past 6.4.1. However, I think the notebook/server has not
been changed (I did the work to make this proxying work).
Jonathan
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