[Ricardo Rodriguez] Your EPEC Network ICT Team wrote: Hi, Following some advise from people in the R r-help e-mail list and from some other threads here I can read the following authentication header: ---------------------------------------------------------- http://MyHostName/xwiki/bin/loginsubmit/XWiki/XWikiLogin POST /xwiki/bin/loginsubmit/XWiki/XWikiLogin HTTP/1.1 Host: MyHostName User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-US; rv:1.8.1.12) Gecko/20080201 Firefox/2.0.0.12 Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5 Accept-Language: en,en-us;q=0.7,es-es;q=0.3 Accept-Encoding: gzip,deflate Accept-Charset: UTF-8,* Keep-Alive: 300 Connection: keep-alive Referer: http://MyHostName/xwiki/bin/login/XWiki/XWikiLogin?xredirect=http%3A%2F%2FM… Cookie: JSESSIONID=A89FBB1701789DE208FFDBD732E9EFFD; style=default Content-Type: application/x-www-form-urlencoded Content-Length: 146 xredirect=http%3A%2F%2FMyHostName%2Fxwiki%2Fbin%2Fview%2FMain%2F&j_username=xxxxxxxxx&j_password=xxxxxxxxx&j_rememberme=true HTTP/1.x 302 Moved Temporarily Server: Apache-Coyote/1.1 Set-Cookie: username=xxxxxxxxx==; Expires=Sun, 02-Mar-2008 11:26:15 GMT; Path=/ Set-Cookie: password=xxxxxxxxx==; Expires=Sun, 02-Mar-2008 11:26:15 GMT; Path=/ Set-Cookie: rememberme=true; Expires=Sun, 02-Mar-2008 11:26:15 GMT; Path=/ Set-Cookie: validation=2ea9cbeb40bdafc8314b50f18b440e30; Expires=Sun, 02-Mar-2008 11:26:15 GMT; Path=/ Location: http://MyHostName/xwiki/bin/view/Main/ Content-Type: text/html;charset=ISO-8859-1 Content-Language: en Content-Length: 0 Date: Sat, 16 Feb 2008 11:26:15 GMT ---------------------------------------------------------- I've replaced username and password values with xxxxxxxxx and the real hostname with MyHostName. In xredirect I can easily identify : as %3A and / as %2F. But, is it possible to pass the string &j_ in an "regular" URL? Is this possible to pass username and password with this string as an URL to access a restricted access document or it is a requirement that the cookies are set before the client can read it? For instance, could I pass username and password with the following URL...? http://xepecnet.environmentalchange.net/xwiki/bin/view/ICT/RGraphicSample01… I keep trying to pass the code in this document to R. This is what I get right now... source("http://xepecnet.environmentalchange.net/xwiki/bin/view/ICT/RGr… Error in file(file, "r", encoding = encoding) : unable to open connection In addition: Warning message: In file(file, "r", encoding = encoding) : cannot open: HTTP status was '401 Unauthorized' Thanks for your help! Best, Ricardo -- Ricardo Rodríguez Your EPEC Network ICT Team

[Ricardo Rodriguez] Your EPEC Network ICT Team wrote: Hi, I'm also interested in this, but for the moment it is not a top priority. It will probably be in 1.4. Or, if you can provide a patch... -- Sergiu Dumitriu http://purl.org/net/sergiu/

[Ricardo Rodriguez] Your EPEC Network ICT Team wrote: You can watch and vote for http://jira.xwiki.org/jira/browse/XWIKI-2018 -- Sergiu Dumitriu http://purl.org/net/sergiu/