digitalrinaldo
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Posted: January 09, 2009 12:43 by digitalrinaldo
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I tried to use the MultiProxyHandler to map remote websites into the local space of the page of the current web app. A specific application case is discussed http://digiorgio.com/blog/?p=197 The MultiProxyHandler did not work for me because it did not support https, Stephen modified it to support HTTPS and I added some support for in the handler. We have a working example that is allowing us to perform WebDAV from any AJAX based Javascript widget. The following config options for the MultiProxyHandler make it super simple to map remote domains into your domain. In the example below a remote Web Dav service is mapped into the current domain. proxy.class=sunlabs.brazil.handler.MultiProxyHandler proxy.prefix=/davtests proxy.host=remote.webdav.com proxy.protocol=https Any POST or GET to /davtests gets sent to the remote web site remote.webdav.com. We should be checking the code in later today. If anyone is interested in developing some applications and or tests I can provide some assistance. Here is what the config options will look like. One reason we had to go to such an effort was the lack of support for arbitray methods like MKCOL in the current HTTPUrlConnection class. So we solved a few problems with this change.
# test the InstallHttpsHandler # this adds HTTPS capability to the IncludeTemplate port=4567 log=5 handler=main main.class=sunlabs.brazil.server.ChainHandler # main.handlers=template main.handlers=template addssl trust template.class=sunlabs.brazil.template.TemplateHandler template.templates=set bsl include set.class=sunlabs.brazil.template.SetTemplate bsl.class=sunlabs.brazil.template.BSLTemplate include.class=sunlabs.brazil.template.IncludeTemplate #this installs the HttpsRequest "HTTPS" capability addssl.class=sunlabs.brazil.sunlabs.InstallHttpsHandler # This will cause sites with valid certs with the wrong host # to still work. Invalid cert sites won't work though trust.class=sunlabs.brazil.sunlabs.TrustMeHandler |
Transparent support for Cross Domain Javascript web apps
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