OpenShift.io login

login.go

	jar, _ := cookiejar.New(nil)
	var token string
	client := &http.Client{
		Jar: jar,
		CheckRedirect: func(req *http.Request, via []*http.Request) error {
			//fmt.Println(fmt.Sprintf("%v",req.URL))
			m, _ := url.ParseQuery(req.URL.RawQuery)
			if val, ok := m["token_json"]; ok {
				token = val[0]
			}
			//for attr, val := range via[0].Header {
			//	fmt.Println(fmt.Sprintf("%s: %s",attr, val))
			//}
			return nil
		},
	}

	req, _ := http.NewRequest("GET", "https://auth.prod-preview.openshift.io/api/login", nil)

	q := req.URL.Query()
	q.Add("redirect", "https://jenkins.prod-preview.openshift.io/")
	req.URL.RawQuery = q.Encode()

	resp, _ := client.Do(req)

	var postUrl string
	doc, _ := html.Parse(resp.Body)
	var f func(*html.Node)
	f = func(n *html.Node) {
		if n.Type == html.ElementNode && n.Data == "form" {
			for _, attr := range n.Attr {
				if attr.Key == "action" {
					postUrl = attr.Val
					//fmt.Println(attr.Val)
				}
			}
		}
		for c := n.FirstChild; c != nil; c = c.NextSibling {
			f(c)
		}
	}
	f(doc)

	form := url.Values{}
	form.Add("username", "hferents@redhat.com")
	form.Add("password", "mypass")
	form.Add("login", "Log+in")

	resp, _ = client.PostForm(postUrl, form)

	resp.Body.Close()

	fmt.Println(token)