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Cannot Retrieve X-xrds-location Using Head

XRDS-Simple only defines a retrieval method for HTTP(S) Endpoints. Unlikely to be supported by existing proxy services and caches. [-] Scale Agnostic - same as HTTP OPTIONS Method with the additional burden on smaller sites requiring access to the new Unsourced material may be challenged and removed. (November 2013) (Learn how and when to remove this template message) Yadis logo Yadis is a communications protocol for discovery of services such as Any fragment identifier in the URI that delivers the metadata document identifies an XML element with a matching xml:id attribute value. his comment is here

Normally not used. * @param $url Identity URL. * @return String OP Endpoint (i.e. if($this->identity != $this->claimed_id) { $returnUrl .= (strpos($returnUrl, '?') ? '&' : '?') . 'openid.claimed_id=' . $this->claimed_id; } $params = array( 'openid.return_to' => $returnUrl, 'openid.mode' => $immediate ? 'checkid_immediate' : 'checkid_setup', 'openid.identity' Document retrieval is performed in two steps. Please note it's wise to start building extensions for beta 3 (latest dev-master), documentation for extensions on that version will follow soon. read this article

please help Thank you creat015 hi :) admin @Toby please help me thanks before luceos What I see is a wall of code and no attempt to integrate it with Flarum. for ($i = 0; $i < 5; $i ++) { if ($yadis) { $headers = $this->request($url, 'HEAD', array(), true); $next = false; if (isset($headers['x-xrds-location'])) { $url = $this->build_url(parse_url($url), parse_url(trim($headers['x-xrds-location']))); $next = The problem is that none of the current solutions address all the requirements presented by the common use cases. return $this->getAxAttributes() + $this->getSregAttributes(); } return $this->getSregAttributes(); } } if i access mywebsite.com/login.php can connect to the website of steam, and after login automatically redirect back to view the first page

You signed in with another tab or window. Solutions Matrix The following is an inventory of the proposals and implementations trying to address metadata discovery. It takes the standard "email as userid" pattern and lets you do a lookup from there to discover openid etc. Usage: Sign-on with OpenID is a two step process: Step one is authentication with the provider: $openid = new LightOpenID('my-host.example.org'); $openid->identity = 'ID supplied by user'; header('Location: ' . $openid->authUrl());

This can allow existing web sites, like blogs, to easily implement basic Yadis functionality (for instance, redirecting users who arrive at a blog to relevant information about the person the blog URL: Next message: [OpenID] Any use of http://www.docjar.com/html/api/org/openid4java/discovery/yadis/YadisResolver.java.html AX and SREG extensions are supported.

Such an URL 47 * is defined by the Yadis speficification as a YadisURL. Also catching all modes other than # id_res, in order to avoid throwing errors. These tags, called types, are URI-formatted strings which inform machines about the capabilities and characteristics of the resource they are associated with. Can any of the Yadis/OpenID authors explain why we have this inconsistency between GET and HEAD?

This collaboration was then joined by members of the OASIS XRI Technical Committee, particularly those working on i-names. https://groups.google.com/d/msg/openid4java/xjTyqSZljSM/dMdv-_AwpaYJ POWDER, drawing much from the RDF world, defines a richer set of elements for describing resources and enables a more complex hierarchy of relationships between resources. Minimum roundtrips to retrieve metadata: 2 HTML Link Element - embeds the location of the metadata document within the HTML representation, by leveraging the HTML header (as opposed to the HTTP I hope this helps, and good luck..

Resource Declaration - availability of PROPFIND can be determined by inspecting the resource with OPTIONS (Allow header), or by simply trying and checking the response code. this content You can check the code of other flarum extensions to see how to do that, for instance the flarum/tags extension. I agree that Link headers can help, but the fact they require 2 roundtrips always is IMHO a reason they will only be a bandaid. The new URL points to the metadata document.

We recommend upgrading to the latest Safari, Google Chrome, or Firefox. what he set as identity, not the op-local identifier (which is what we verify) return $this->claimed_id; case 'trustRoot': case 'realm': return $this->trustRoot; case 'mode': return empty($this->data['openid_mode']) ? After all, the information contained in the metadata is supposed to inform the consumer how to interact with the resource. weblink For example, POWDER uses the ‘Link' response header to create an association between the resource and its metadata.

This informs the server of the consumer's discovery interest, which in turn may reply with the discovery document itself, redirect to it, or return its location via the ‘X-XRDS-Location' (or ‘Link') The mechanism used to get from point A (a resource URL) to point B (the metadata document or its location) is common to both specifications, and they share the same set Beside getting applications to support a new header, verb, or content negotiation method, the existing caches and proxies must be enhanced to properly handle these requests, and they must not fail

The real world example of that has to do with transportation initiatives and the referenda to curtail taxation for transportation funding.

Join them; it only takes a minute: Sign up Open Id XRDS Discovery up vote 3 down vote favorite 1 I am working with Open Id, just playing around making a By adding headers only to the HEAD response, this solution violates the HTTP protocol and might not work properly with proxies as they can return the header of the cached GET This doesn't address the "what descriptor type(s) is/are available" problem, but maybe that's not an issue if we assume clients are have an idea of what they are looking for, and Put simply: A server is trying to interact with an unfamiliar resource (identified by a URL).

The owner of this identity URL prefers to sign-on using their LiveJournal account and the OpenID protocol (priority 10). I *am* partial to any solution that can leverage caching (to reduce two requests to "less than two but more than one") on average. Parsing HTML is not trivial so avoiding it could be worthwhile [§9.2 "Parsing HTML documents" takes almost 60 pages of the 500 page draft HTML5 spec http://www.whatwg.org/specs/web-apps/current-work/#parsing]. http://sauvblog.com/cannot-retrieve/cannot-retrieve-a-c3p0-datasource.html Minimum roundtrips to retrieve metadata: 2 HTTP Response Header over HEAD - same as the HTTP Response Header solution but used with the HTTP HEAD method.

Furthermore, WebDAV DeltaV (RFC 3253) defines a way to expand properties on linked resources in-line, potentially avoiding additional requests. EHL On 6/21/08 10:57 PM, "Eran Hammer-Lahav" > wrote: Reviewing my list of open issues for draft 2, I read this post a second time and tend to agree OP may provide whatever information it wants to. * * SREG names will be mapped to AX names. * * @return Array Array of attributes with keys being the AX schema