{"action":"closed","issue":{"url":"https://api.github.com/repos/dotnet/corefx/issues/4479","repository_url":"https://api.github.com/repos/dotnet/corefx","labels_url":"https://api.github.com/repos/dotnet/corefx/issues/4479/labels{/name}","comments_url":"https://api.github.com/repos/dotnet/corefx/issues/4479/comments","events_url":"https://api.github.com/repos/dotnet/corefx/issues/4479/events","html_url":"https://github.com/dotnet/corefx/issues/4479","id":116651915,"number":4479,"title":"Add Client certificate support to HttpClient API","user":{"login":"SidharthNabar","id":11183133,"avatar_url":"https://avatars.githubusercontent.com/u/11183133?v=3","gravatar_id":"","url":"https://api.github.com/users/SidharthNabar","html_url":"https://github.com/SidharthNabar","followers_url":"https://api.github.com/users/SidharthNabar/followers","following_url":"https://api.github.com/users/SidharthNabar/following{/other_user}","gists_url":"https://api.github.com/users/SidharthNabar/gists{/gist_id}","starred_url":"https://api.github.com/users/SidharthNabar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/SidharthNabar/subscriptions","organizations_url":"https://api.github.com/users/SidharthNabar/orgs","repos_url":"https://api.github.com/users/SidharthNabar/repos","events_url":"https://api.github.com/users/SidharthNabar/events{/privacy}","received_events_url":"https://api.github.com/users/SidharthNabar/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/dotnet/corefx/labels/enhancement","name":"enhancement","color":"207de5"},{"url":"https://api.github.com/repos/dotnet/corefx/labels/System.Net","name":"System.Net","color":"d4c5f9"}],"state":"closed","locked":false,"assignee":{"login":"davidsh","id":7684835,"avatar_url":"https://avatars.githubusercontent.com/u/7684835?v=3","gravatar_id":"","url":"https://api.github.com/users/davidsh","html_url":"https://github.com/davidsh","followers_url":"https://api.github.com/users/davidsh/followers","following_url":"https://api.github.com/users/davidsh/following{/other_user}","gists_url":"https://api.github.com/users/davidsh/gists{/gist_id}","starred_url":"https://api.github.com/users/davidsh/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/davidsh/subscriptions","organizations_url":"https://api.github.com/users/davidsh/orgs","repos_url":"https://api.github.com/users/davidsh/repos","events_url":"https://api.github.com/users/davidsh/events{/privacy}","received_events_url":"https://api.github.com/users/davidsh/received_events","type":"User","site_admin":false},"milestone":{"url":"https://api.github.com/repos/dotnet/corefx/milestones/8","html_url":"https://github.com/dotnet/corefx/milestones/1.0.0-rtm","labels_url":"https://api.github.com/repos/dotnet/corefx/milestones/8/labels","id":1719259,"number":8,"title":"1.0.0-rtm","description":"2016 https://github.com/aspnet/Home/wiki/Roadmap","creator":{"login":"joshfree","id":1302850,"avatar_url":"https://avatars.githubusercontent.com/u/1302850?v=3","gravatar_id":"","url":"https://api.github.com/users/joshfree","html_url":"https://github.com/joshfree","followers_url":"https://api.github.com/users/joshfree/followers","following_url":"https://api.github.com/users/joshfree/following{/other_user}","gists_url":"https://api.github.com/users/joshfree/gists{/gist_id}","starred_url":"https://api.github.com/users/joshfree/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/joshfree/subscriptions","organizations_url":"https://api.github.com/users/joshfree/orgs","repos_url":"https://api.github.com/users/joshfree/repos","events_url":"https://api.github.com/users/joshfree/events{/privacy}","received_events_url":"https://api.github.com/users/joshfree/received_events","type":"User","site_admin":false},"open_issues":91,"closed_issues":56,"state":"open","created_at":"2016-04-19T20:53:30Z","updated_at":"2016-05-09T00:49:14Z","due_on":"2016-06-30T07:00:00Z","closed_at":null},"comments":18,"created_at":"2015-11-12T22:07:40Z","updated_at":"2016-05-09T00:49:14Z","closed_at":"2016-05-09T00:49:14Z","body":"The `HttpClientHandler` API has a `ClientCertificateOptions` enum that lets you pick between `Automatic` and `Manual` client cert option. Choosing `Automatic` lets the system choose the \"best\" client certificate for the user from among the installed and accessible ones. `Manual` means that the developer can explicitly pass in a client cert.\r\n\r\nHowever, `HttpClientHandler` does not have a `ClientCertificate` property, so you can't assign a certificate for the `Manual` option to use. This issue tracks the fix to address this gap. (`WinHttpHandler` has a `ClientCertificates` property for this purpose, but it is not x-plat and is not supported for all app models (e.g. UWP))\r\n\r\nIf you have specific requirements around this feature, please enter them here."}}