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ntlm.go
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ntlm.go
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package adfs2
import (
"bytes"
"fmt"
"io/ioutil"
"net/http"
"github.com/PuerkitoBio/goquery"
"github.com/pkg/errors"
"github.com/versent/saml2aws/pkg/creds"
)
func (ac *Client) authenticateNTLM(loginDetails *creds.LoginDetails) (string, error) {
ac.client.CheckRedirect = func(req *http.Request, via []*http.Request) error {
req.SetBasicAuth(loginDetails.Username, loginDetails.Password)
return nil
}
url := fmt.Sprintf("%s/adfs/ls/IdpInitiatedSignOn.aspx?loginToRp=%s", loginDetails.URL, ac.idpAccount.AmazonWebservicesURN)
req, err := http.NewRequest("GET", url, nil)
if err != nil {
return "", err
}
req.SetBasicAuth(loginDetails.Username, loginDetails.Password)
res, err := ac.client.Do(req)
if err != nil {
return "", errors.Wrap(err, "error retieving login form")
}
data, err := ioutil.ReadAll(res.Body)
if err != nil {
return "", errors.Wrap(err, "error retieving body")
}
doc, err := goquery.NewDocumentFromReader(bytes.NewBuffer(data))
if err != nil {
return "", errors.Wrap(err, "error parsing document")
}
return extractSamlAssertion(doc)
}