Open invitation setting

Closes #64

cmd/droned/drone.go

@@ -86,6 +86,8 @@ func setupHandlers() {
  m.Post("/forgot", handler.ErrorHandler(handler.ForgotPost))
  m.Get("/reset", handler.ErrorHandler(handler.Reset))
  m.Post("/reset", handler.ErrorHandler(handler.ResetPost))
+ m.Get("/signup", handler.ErrorHandler(handler.SignUp))
+ m.Post("/signup", handler.ErrorHandler(handler.SignUpPost))
  m.Get("/register", handler.ErrorHandler(handler.Register))
  m.Post("/register", handler.ErrorHandler(handler.RegisterPost))
  m.Get("/accept", handler.UserHandler(handler.TeamMemberAccept))

pkg/database/schema/schema.go

@@ -127,6 +127,7 @@ CREATE TABLE settings (
  ,smtp_password VARCHAR(1024)
  ,hostname VARCHAR(1024)
  ,scheme VARCHAR(5)
+ ,open_invitations INTEGER
 );
 `
 

pkg/database/schema/schema.sql

@@ -112,6 +112,7 @@ CREATE TABLE settings (
  ,smtp_password VARCHAR(1024)
  ,hostname VARCHAR(1024)
  ,scheme VARCHAR(5)
+ ,open_invitations INTEGER
 );
 
 CREATE UNIQUE INDEX member_uix ON members (team_id, user_id);

pkg/database/settings.go

@@ -11,7 +11,7 @@ const settingsTable = "settings"
 // SQL Queries to retrieve the system settings
 const settingsStmt = `
 SELECT id, github_key, github_secret, bitbucket_key, bitbucket_secret,
-smtp_server, smtp_port, smtp_address, smtp_username, smtp_password, hostname, scheme
+smtp_server, smtp_port, smtp_address, smtp_username, smtp_password, hostname, scheme, open_invitations
 FROM settings WHERE id = 1
 `
 

pkg/handler/admin.go

@@ -33,8 +33,7 @@ func AdminUserAdd(w http.ResponseWriter, r *http.Request, u *User) error {
  return RenderTemplate(w, "admin_users_add.html", &struct{ User *User }{u})
 }
 
-// Invite a user to join the system
-func AdminUserInvite(w http.ResponseWriter, r *http.Request, u *User) error {
+func UserInvite(w http.ResponseWriter, r *http.Request) error {
  // generate the password reset token
  email := r.FormValue("email")
  token := authcookie.New(email, time.Now().Add(12*time.Hour), secret)
@@ -66,6 +65,11 @@ func AdminUserInvite(w http.ResponseWriter, r *http.Request, u *User) error {
  return RenderText(w, http.StatusText(http.StatusOK), http.StatusOK)
 }
 
+// Invite a user to join the system
+func AdminUserInvite(w http.ResponseWriter, r *http.Request, u *User) error {
+ return UserInvite(w, r)
+}
+
 // Form to edit a user
 func AdminUserEdit(w http.ResponseWriter, r *http.Request, u *User) error {
  idstr := r.FormValue("id")
@@ -176,6 +180,8 @@ func AdminSettingsUpdate(w http.ResponseWriter, r *http.Request, u *User) error
  settings.SmtpUsername = r.FormValue("SmtpUsername")
  settings.SmtpPassword = r.FormValue("SmtpPassword")
 
+ settings.OpenInvitations = (r.FormValue("OpenInvitations") == "on")
+
  // persist changes
  if err := database.SaveSettings(settings); err != nil {
  return RenderError(w, err, http.StatusBadRequest)

pkg/handler/app.go

@@ -47,7 +47,13 @@ func Index(w http.ResponseWriter, r *http.Request) error {
 
 // Return an HTML form for the User to login.
 func Login(w http.ResponseWriter, r *http.Request) error {
- return RenderTemplate(w, "login.html", nil)
+ var settings = database.SettingsMust()
+
+ data := struct {
+ Settings *Settings
+ }{settings}
+
+ return RenderTemplate(w, "login.html", &data)
 }
 
 // Terminate the User session.
@@ -70,6 +76,15 @@ func Reset(w http.ResponseWriter, r *http.Request) error {
  return RenderTemplate(w, "reset.html", &struct{ Error string }{""})
 }
 
+// Return an HTML form for the User to signup.
+func SignUp(w http.ResponseWriter, r *http.Request) error {
+ if !database.SettingsMust().OpenInvitations {
+ http.Redirect(w, r, "/login", http.StatusSeeOther)
+ return nil
+ }
+ return RenderTemplate(w, "signup.html", nil)
+}
+
 // Return an HTML form to register for a new account. This
 // page must be visited from a Signup email that contains
 // a hash to verify the Email address is correct.
@@ -144,6 +159,15 @@ func ResetPost(w http.ResponseWriter, r *http.Request) error {
  return nil
 }
 
+func SignUpPost(w http.ResponseWriter, r *http.Request) error {
+ if !database.SettingsMust().OpenInvitations {
+ http.Redirect(w, r, "/login", http.StatusSeeOther)
+ return nil
+ }
+
+ return UserInvite(w, r)
+}
+
 func RegisterPost(w http.ResponseWriter, r *http.Request) error {
  // verify the token and extract the username
  token := r.FormValue("token")

pkg/model/settings.go

@@ -27,6 +27,8 @@ type Settings struct {
 
  // Scheme of the server, eg https
  Scheme string `meddler:"scheme"`
+
+ OpenInvitations bool `meddler:"open_invitations"`
 }
 
 func (s *Settings) URL() *url.URL {

pkg/template/pages/admin_settings.html

@@ -33,6 +33,8 @@ <h1>Sysadmin</h1>
  {{ end }}
  </select>
  <input class="form-control form-control-xlarge" type="text" name="Domain" value="{{.Settings.Domain}}" />
+ <label>Open invitations:</label>
+ <input class="form-control form-control-xlarge" type="checkbox" name="OpenInvitations" {{ if .Settings.OpenInvitations }} checked {{ end }} /> enable open invintation requests from users
  </div>
  <div class="form-group">
  <div class="alert">GitHub OAuth Consumer Key and Secret</div>

pkg/template/pages/login.html

@@ -10,6 +10,9 @@ <h1>Login</h1>
  <input type="submit" value="Sign in" />
  </div>
  <div>
+ {{ if .Settings.OpenInvitations }}
+ <a href="/signup">request invitation</a>&nbsp;
+ {{ end }}
  <a href="/forgot">forgot password</a>
  </div>
 {{ end }}

pkg/template/pages/signup.html

@@ -0,0 +1,51 @@
+{{ define "title" }}Sign up · drone.io{{ end }}
+
+{{ define "content" }}
+ <h1>Sign up</h1>
+ <form action="/signup" method="POST" role="form">
+ <div>
+ <input type="text" name="email" placeholder="Email address" autocomplete="off" spellcheck="false" class="form-control" />
+ </div>
+ <div>
+ <div class="alert alert-success hide" id="successAlert"></div>
+ <div class="alert alert-error hide" id="failureAlert"></div>
+ </div>
+ <div>
+ <input type="submit" id="submitButton" value="Request invite" />
+ </div>
+ </form>
+{{ end }}
+
+{{ define "script" }}
+<script>
+ document.forms[0].onsubmit = function(event) {
+
+ $("#successAlert").hide();
+ $("#failureAlert").hide();
+ $('#submitButton').button('loading');
+
+ var form = event.target
+ var formData = new FormData(form);
+ xhr = new XMLHttpRequest();
+ xhr.open('POST', form.action);
+ xhr.onload = function() {
+ if (this.status == 200) {
+ var msg = "User Invitation was sent successfully";
+ if (this.responseText != "OK") {
+ msg = "Email is not currently enabled. In order to invite the user, you'll need to provide them the following link:<br><span class='url'>" + this.responseText + "</span>";
+ }
+ $("#successAlert").html(msg);
+ $("#successAlert").show().removeClass("hide");
+ $('#submitButton').button('reset')
+
+ } else {
+ $("#failureAlert").text("Failed to send Invitation Email. " + this.response);
+ $("#failureAlert").show().removeClass("hide");
+ $('#submitButton').button('reset')
+ };
+ };
+ xhr.send(formData);
+ return false;
+ }
+ </script>
+{{ end }}

pkg/template/template.go

@@ -45,6 +45,7 @@ func init() {
  "forgot.html",
  "forgot_sent.html",
  "reset.html",
+ "signup.html",
  "register.html",
  "install.html",