(def users {"root@root.de" {:username "root"
                    :password (creds/hash-bcrypt "zzzzzz")
                    :roles #{::admin}}
            "jane" {:username "jane"
                    :password (creds/hash-bcrypt "zzzzzz")
                    :roles #{::user}}})

(def friend-settings
  {:credential-fn (partial creds/bcrypt-credential-fn users)
   :workflows [(workflows/interactive-form)]
   :login-uri "/login"
   :unauthorized-redirect-uri "/login"
   :default-landing-uri "/"})

(friend/authenticate user-routes friend-settings)


<form class="form-horizontal" role="form" action="login" method="POST">
              <div class="form-group">
                <label for="inputEmail3" class="col-sm-2 control-label">Email</label>
                <div class="col-sm-10">
                  <input type="email" class="form-control" name="email" placeholder="Email">
                </div>
              </div>
              <div class="form-group">
                <label for="inputPassword3" class="col-sm-2 control-label">Password</label>
                <div class="col-sm-10">
                  <input type="password" class="form-control" name="password" placeholder="Password">
                </div>
              </div>
              <div class="form-group">
                <div class="col-sm-offset-2 col-sm-10">
                  <button type="submit" class="btn btn-default">Sign in</button>
                </div>
              </div>
            </form>