func (s *AuthS) TestCachedLogin(c *C) {
defer func(old string) {
os.Setenv("HOME", old)
}(os.Getenv("HOME"))
os.Setenv("HOME", c.MkDir())
auth := rietveld.NewAuth(s.ui, true, testServer.URL+"/lurl")
testServer.Response(200, nil, "Auth=the-auth")
headers := map[string]string{
"Set-Cookie": "some=cookie",
"location": "http://example.com/marker",
}
testServer.Response(302, headers, "")
err := auth.Login(s.rietveldURL, time.Time{})
c.Assert(err, IsNil)
c.Assert(s.ui.loginURL, Equals, testServer.URL+"/lurl")
c.Assert(s.ui.prevUser, Equals, "")
// Build a new Auth to make use of cached credentials.
newauth := rietveld.NewAuth(s.ui, true, "")
req, err := http.NewRequest("POST", "http://example.com", nil)
c.Assert(err, IsNil)
_, err = newauth.Sign(s.rietveldURL, req)
c.Assert(err, IsNil)
c.Assert(req.Header["Cookie"], DeepEquals, []string{"some=cookie"})
// Login again to check usage of previousUser on credentials.
testServer.Response(200, nil, "Auth=the-auth")
testServer.Response(302, headers, "")
err = newauth.Login(s.rietveldURL, time.Time{})
c.Assert(err, IsNil)
c.Assert(s.ui.loginURL, Equals, s.loginURL)
c.Assert(s.ui.prevUser, Equals, "myuser")
// Check that logging out removes cached credentials as well.
path := os.ExpandEnv("$HOME/.goetveld_localhost:4444")
stat, err := os.Stat(path)
c.Assert(stat, NotNil)
err = newauth.Logout(s.rietveldURL)
c.Assert(err, IsNil)
stat, err = os.Stat(path)
c.Assert(stat, IsNil)
req, err = http.NewRequest("POST", "http://example.com", nil)
c.Assert(err, IsNil)
_, err = newauth.Sign(s.rietveldURL, req)
c.Assert(err, IsNil)
c.Assert(req.Header["Cookie"], IsNil)
}
func (s *AuthS) SetUpTest(c *C) {
rietveld.SetDebug(true)
rietveld.SetLogger(c)
s.ui = &dummyUI{}
s.loginURL = testServer.URL + "/lurl"
s.rietveldURL = testServer.URL + "/rurl"
s.auth = rietveld.NewAuth(s.ui, false, s.loginURL)
}