diff --git a/plume-common/src/utils.rs b/plume-common/src/utils.rs
index cae6504de..cbb4db727 100644
--- a/plume-common/src/utils.rs
+++ b/plume-common/src/utils.rs
@@ -2,10 +2,7 @@ use heck::ToUpperCamelCase;
 use openssl::rand::rand_bytes;
 use pulldown_cmark::{html, CodeBlockKind, CowStr, Event, LinkType, Options, Parser, Tag};
 use regex_syntax::is_word_character;
-use rocket::{
-    http::uri::Uri,
-    response::{Flash, Redirect},
-};
+use rocket::http::uri::Uri;
 use std::collections::HashSet;
 use syntect::html::{ClassStyle, ClassedHTMLGenerator};
 use syntect::parsing::SyntaxSet;
@@ -80,19 +77,6 @@ pub fn iri_percent_encode_seg_char(c: char) -> String {
     }
 }
 
-/**
-* Redirects to the login page with a given message.
-*
-* Note that the message should be translated before passed to this function.
-*/
-pub fn requires_login<T: Into<Uri<'static>>>(message: &str, url: T) -> Flash<Redirect> {
-    Flash::new(
-        Redirect::to(format!("/login?m={}", Uri::percent_encode(message))),
-        "callback",
-        url.into().to_string(),
-    )
-}
-
 #[derive(Debug)]
 enum State {
     Mention,
diff --git a/plume-models/src/signups.rs b/plume-models/src/signups.rs
index 07bdff152..7a520eab4 100644
--- a/plume-models/src/signups.rs
+++ b/plume-models/src/signups.rs
@@ -1,3 +1,5 @@
+use crate::CONFIG;
+use rocket::request::{FromRequest, Outcome, Request};
 use std::fmt;
 use std::str::FromStr;
 
@@ -43,3 +45,28 @@ impl fmt::Display for StrategyError {
 }
 
 impl std::error::Error for StrategyError {}
+
+pub struct Password();
+pub struct Email();
+
+impl<'a, 'r> FromRequest<'a, 'r> for Password {
+    type Error = ();
+
+    fn from_request(_request: &'a Request<'r>) -> Outcome<Self, ()> {
+        match matches!(CONFIG.signup, Strategy::Password) {
+            true => Outcome::Success(Self()),
+            false => Outcome::Forward(()),
+        }
+    }
+}
+
+impl<'a, 'r> FromRequest<'a, 'r> for Email {
+    type Error = ();
+
+    fn from_request(_request: &'a Request<'r>) -> Outcome<Self, ()> {
+        match matches!(CONFIG.signup, Strategy::Email) {
+            true => Outcome::Success(Self()),
+            false => Outcome::Forward(()),
+        }
+    }
+}
diff --git a/src/main.rs b/src/main.rs
index 4d2366613..32d181f21 100755
--- a/src/main.rs
+++ b/src/main.rs
@@ -33,6 +33,7 @@ init_i18n!(
 mod api;
 mod inbox;
 mod mail;
+mod utils;
 #[macro_use]
 mod template_utils;
 mod routes;
diff --git a/src/routes/blogs.rs b/src/routes/blogs.rs
index 07a8e8f15..c56b5a6ee 100644
--- a/src/routes/blogs.rs
+++ b/src/routes/blogs.rs
@@ -11,6 +11,7 @@ use validator::{Validate, ValidationError, ValidationErrors};
 
 use crate::routes::{errors::ErrorPage, Page, RespondOrRedirect};
 use crate::template_utils::{IntoContext, Ructe};
+use crate::utils::requires_login;
 use plume_common::activity_pub::{ActivityStream, ApRequest};
 use plume_common::utils;
 use plume_models::{
@@ -62,7 +63,7 @@ pub fn new(conn: DbConn, rockets: PlumeRocket, _user: User) -> Ructe {
 
 #[get("/blogs/new", rank = 2)]
 pub fn new_auth(i18n: I18n) -> Flash<Redirect> {
-    utils::requires_login(
+    requires_login(
         &i18n!(
             i18n.catalog,
             "To create a new blog, you need to be logged in"
diff --git a/src/routes/email_signups.rs b/src/routes/email_signups.rs
index c874ec6ce..7a364dd0f 100644
--- a/src/routes/email_signups.rs
+++ b/src/routes/email_signups.rs
@@ -4,8 +4,8 @@ use crate::{
     template_utils::{IntoContext, Ructe},
 };
 use plume_models::{
-    db_conn::DbConn, email_signups::EmailSignup, instance::Instance, lettre::Transport,
-    signups::Strategy as SignupStrategy, Error, PlumeRocket, CONFIG,
+    db_conn::DbConn, email_signups::EmailSignup, instance::Instance, lettre::Transport, signups,
+    Error, PlumeRocket, CONFIG,
 };
 use rocket::{
     http::Status,
@@ -69,56 +69,43 @@ pub fn create(
     form: LenientForm<EmailSignupForm>,
     conn: DbConn,
     rockets: PlumeRocket,
-) -> Result<RespondOrRedirect, Ructe> {
-    use RespondOrRedirect::{FlashRedirect, Response};
-
-    if !matches!(CONFIG.signup, SignupStrategy::Email) {
-        return Ok(FlashRedirect(Flash::error(
-            Redirect::to(uri!(super::user::new)),
-            i18n!(
-                rockets.intl.catalog,
-                "Email registrations are not enabled. Please restart."
-            ),
-        )));
-    }
-
-    let registration_open = !Instance::get_local()
+    _enabled: signups::Email,
+) -> Result<RespondOrRedirect, ErrorPage> {
+    let registration_open = Instance::get_local()
         .map(|i| i.open_registrations)
         .unwrap_or(true);
 
-    if registration_open {
-        return Ok(FlashRedirect(Flash::error(
+    if !registration_open {
+        return Ok(Flash::error(
             Redirect::to(uri!(super::user::new)),
             i18n!(
                 rockets.intl.catalog,
                 "Registrations are closed on this instance."
             ),
-        ))); // Actually, it is an error
+        )
+        .into()); // Actually, it is an error
     }
     let mut form = form.into_inner();
     form.email = form.email.trim().to_owned();
-    form.validate().map_err(|err| {
-        render!(email_signups::new(
+    if let Err(err) = form.validate() {
+        return Ok(render!(email_signups::new(
             &(&conn, &rockets).to_context(),
             registration_open,
             &form,
             err
         ))
-    })?;
+        .into());
+    }
     let res = EmailSignup::start(&conn, &form.email);
     if let Some(err) = res.as_ref().err() {
         return Ok(match err {
             Error::UserAlreadyExists => {
                 // TODO: Notify to admin (and the user?)
                 warn!("Registration attempted for existing user: {}. Registraion halted and email sending skipped.", &form.email);
-                Response(render!(email_signups::create(
-                    &(&conn, &rockets).to_context()
-                )))
+                render!(email_signups::create(&(&conn, &rockets).to_context())).into()
             }
-            Error::NotFound => {
-                Response(render!(errors::not_found(&(&conn, &rockets).to_context())))
-            }
-            _ => Response(render!(errors::not_found(&(&conn, &rockets).to_context()))), // FIXME
+            Error::NotFound => render!(errors::not_found(&(&conn, &rockets).to_context())).into(),
+            _ => render!(errors::not_found(&(&conn, &rockets).to_context())).into(), // FIXME
         });
     }
     let token = res.unwrap();
@@ -138,18 +125,21 @@ pub fn create(
         mailer.send(message.into()).ok(); // TODO: Render error page
     }
 
-    Ok(Response(render!(email_signups::create(
-        &(&conn, &rockets).to_context()
-    ))))
+    Ok(render!(email_signups::create(&(&conn, &rockets).to_context())).into())
 }
 
 #[get("/email_signups/new")]
-pub fn created(conn: DbConn, rockets: PlumeRocket) -> Ructe {
+pub fn created(conn: DbConn, rockets: PlumeRocket, _enabled: signups::Email) -> Ructe {
     render!(email_signups::create(&(&conn, &rockets).to_context()))
 }
 
 #[get("/email_signups/<token>")]
-pub fn show(token: String, conn: DbConn, rockets: PlumeRocket) -> Result<Ructe, ErrorPage> {
+pub fn show(
+    token: String,
+    conn: DbConn,
+    rockets: PlumeRocket,
+    _enabled: signups::Email,
+) -> Result<Ructe, ErrorPage> {
     let signup = EmailSignup::find_by_token(&conn, token.into())?;
     let confirmation = signup.confirm(&conn);
     if let Some(err) = confirmation.err() {
@@ -185,6 +175,7 @@ pub fn signup(
     form: LenientForm<NewUserForm>,
     conn: DbConn,
     rockets: PlumeRocket,
+    _enabled: signups::Email,
 ) -> Result<RespondOrRedirect, Status> {
     use RespondOrRedirect::{FlashRedirect, Response};
 
@@ -206,11 +197,8 @@ pub fn signup(
         let mut err = ValidationErrors::default();
         err.add("email", ValidationError::new("Email couldn't changed"));
         let form = NewUserForm {
-            username: form.username.clone(),
-            password: form.password.clone(),
-            password_confirmation: form.password_confirmation.clone(),
             email: signup.email,
-            token: form.token.clone(),
+            ..form.into_inner()
         };
         return Ok(Response(render!(email_signups::edit(
             &(&conn, &rockets).to_context(),
diff --git a/src/routes/errors.rs b/src/routes/errors.rs
index eb1604316..74dc4dd58 100644
--- a/src/routes/errors.rs
+++ b/src/routes/errors.rs
@@ -1,6 +1,7 @@
 use crate::template_utils::{IntoContext, Ructe};
 use plume_models::{db_conn::DbConn, Error, PlumeRocket};
 use rocket::{
+    http::Status,
     response::{self, Responder},
     Request,
 };
@@ -16,18 +17,13 @@ impl From<Error> for ErrorPage {
 }
 
 impl<'r> Responder<'r> for ErrorPage {
-    fn respond_to(self, req: &Request<'_>) -> response::Result<'r> {
-        let conn = req.guard::<DbConn>().unwrap();
-        let rockets = req.guard::<PlumeRocket>().unwrap();
+    fn respond_to(self, _req: &Request<'_>) -> response::Result<'r> {
+        warn!("{:?}", self.0);
 
         match self.0 {
-            Error::NotFound => {
-                render!(errors::not_found(&(&conn, &rockets).to_context())).respond_to(req)
-            }
-            Error::Unauthorized => {
-                render!(errors::not_found(&(&conn, &rockets).to_context())).respond_to(req)
-            }
-            _ => render!(errors::not_found(&(&conn, &rockets).to_context())).respond_to(req),
+            Error::NotFound => Err(Status::NotFound),
+            Error::Unauthorized => Err(Status::NotFound),
+            _ => Err(Status::InternalServerError),
         }
     }
 }
diff --git a/src/routes/likes.rs b/src/routes/likes.rs
index 267bbe45f..25ca68bfd 100644
--- a/src/routes/likes.rs
+++ b/src/routes/likes.rs
@@ -2,8 +2,8 @@ use rocket::response::{Flash, Redirect};
 use rocket_i18n::I18n;
 
 use crate::routes::errors::ErrorPage;
+use crate::utils::requires_login;
 use plume_common::activity_pub::broadcast;
-use plume_common::utils;
 use plume_models::{
     blogs::Blog, db_conn::DbConn, inbox::inbox, likes, posts::Post, timeline::*, users::User,
     Error, PlumeRocket, CONFIG,
@@ -54,7 +54,7 @@ pub fn create(
 
 #[post("/~/<blog>/<slug>/like", rank = 2)]
 pub fn create_auth(blog: String, slug: String, i18n: I18n) -> Flash<Redirect> {
-    utils::requires_login(
+    requires_login(
         &i18n!(i18n.catalog, "To like a post, you need to be logged in"),
         uri!(create: blog = blog, slug = slug),
     )
diff --git a/src/routes/notifications.rs b/src/routes/notifications.rs
index 1b987336e..2f473ed01 100644
--- a/src/routes/notifications.rs
+++ b/src/routes/notifications.rs
@@ -3,7 +3,7 @@ use rocket_i18n::I18n;
 
 use crate::routes::{errors::ErrorPage, Page};
 use crate::template_utils::{IntoContext, Ructe};
-use plume_common::utils;
+use crate::utils::requires_login;
 use plume_models::{db_conn::DbConn, notifications::Notification, users::User, PlumeRocket};
 
 #[get("/notifications?<page>")]
@@ -24,7 +24,7 @@ pub fn notifications(
 
 #[get("/notifications?<page>", rank = 2)]
 pub fn notifications_auth(i18n: I18n, page: Option<Page>) -> Flash<Redirect> {
-    utils::requires_login(
+    requires_login(
         &i18n!(
             i18n.catalog,
             "To see your notifications, you need to be logged in"
diff --git a/src/routes/posts.rs b/src/routes/posts.rs
index de0f4541b..854a5621a 100644
--- a/src/routes/posts.rs
+++ b/src/routes/posts.rs
@@ -14,8 +14,9 @@ use crate::routes::{
     comments::NewCommentForm, errors::ErrorPage, ContentLen, RemoteForm, RespondOrRedirect,
 };
 use crate::template_utils::{IntoContext, Ructe};
+use crate::utils::requires_login;
 use plume_common::activity_pub::{broadcast, ActivityStream, ApRequest};
-use plume_common::utils;
+use plume_common::utils::md_to_html;
 use plume_models::{
     blogs::*,
     comments::{Comment, CommentTree},
@@ -120,7 +121,7 @@ pub fn activity_details(
 
 #[get("/~/<blog>/new", rank = 2)]
 pub fn new_auth(blog: String, i18n: I18n) -> Flash<Redirect> {
-    utils::requires_login(
+    requires_login(
         &i18n!(
             i18n.catalog,
             "To write a new post, you need to be logged in"
@@ -268,7 +269,7 @@ pub fn update(
             )
             .into()
         } else {
-            let (content, mentions, hashtags) = utils::md_to_html(
+            let (content, mentions, hashtags) = md_to_html(
                 form.content.to_string().as_ref(),
                 Some(
                     &Instance::get_local()
@@ -452,7 +453,7 @@ pub fn create(
             .into());
         }
 
-        let (content, mentions, hashtags) = utils::md_to_html(
+        let (content, mentions, hashtags) = md_to_html(
             form.content.to_string().as_ref(),
             Some(
                 &Instance::get_local()
diff --git a/src/routes/reshares.rs b/src/routes/reshares.rs
index 67b2b84f1..b6d11c8a0 100644
--- a/src/routes/reshares.rs
+++ b/src/routes/reshares.rs
@@ -2,8 +2,8 @@ use rocket::response::{Flash, Redirect};
 use rocket_i18n::I18n;
 
 use crate::routes::errors::ErrorPage;
+use crate::utils::requires_login;
 use plume_common::activity_pub::broadcast;
-use plume_common::utils;
 use plume_models::{
     blogs::Blog, db_conn::DbConn, inbox::inbox, posts::Post, reshares::*, timeline::*, users::User,
     Error, PlumeRocket, CONFIG,
@@ -54,7 +54,7 @@ pub fn create(
 
 #[post("/~/<blog>/<slug>/reshare", rank = 1)]
 pub fn create_auth(blog: String, slug: String, i18n: I18n) -> Flash<Redirect> {
-    utils::requires_login(
+    requires_login(
         &i18n!(i18n.catalog, "To reshare a post, you need to be logged in"),
         uri!(create: blog = blog, slug = slug),
     )
diff --git a/src/routes/user.rs b/src/routes/user.rs
index e7d66de1d..576fc3c6d 100644
--- a/src/routes/user.rs
+++ b/src/routes/user.rs
@@ -14,19 +14,30 @@ use crate::routes::{
     email_signups::EmailSignupForm, errors::ErrorPage, Page, RemoteForm, RespondOrRedirect,
 };
 use crate::template_utils::{IntoContext, Ructe};
+use crate::utils::requires_login;
 use plume_common::activity_pub::{broadcast, ActivityStream, ApRequest, Id};
-use plume_common::utils;
+use plume_common::utils::md_to_html;
 use plume_models::{
-    blogs::Blog, db_conn::DbConn, follows, headers::Headers, inbox::inbox as local_inbox,
-    instance::Instance, medias::Media, posts::Post, reshares::Reshare, safe_string::SafeString,
-    signups::Strategy as SignupStrategy, users::*, Error, PlumeRocket, CONFIG,
+    blogs::Blog,
+    db_conn::DbConn,
+    follows,
+    headers::Headers,
+    inbox::inbox as local_inbox,
+    instance::Instance,
+    medias::Media,
+    posts::Post,
+    reshares::Reshare,
+    safe_string::SafeString,
+    signups::{self, Strategy as SignupStrategy},
+    users::*,
+    Error, PlumeRocket, CONFIG,
 };
 
 #[get("/me")]
 pub fn me(user: Option<User>) -> RespondOrRedirect {
     match user {
         Some(user) => Redirect::to(uri!(details: name = user.username)).into(),
-        None => utils::requires_login("", uri!(me)).into(),
+        None => requires_login("", uri!(me)).into(),
     }
 }
 
@@ -71,7 +82,7 @@ pub fn dashboard(user: User, conn: DbConn, rockets: PlumeRocket) -> Result<Ructe
 
 #[get("/dashboard", rank = 2)]
 pub fn dashboard_auth(i18n: I18n) -> Flash<Redirect> {
-    utils::requires_login(
+    requires_login(
         &i18n!(
             i18n.catalog,
             "To access your dashboard, you need to be logged in"
@@ -187,7 +198,7 @@ pub fn follow_not_connected(
 
 #[get("/@/<name>/follow?local", rank = 2)]
 pub fn follow_auth(name: String, i18n: I18n) -> Flash<Redirect> {
-    utils::requires_login(
+    requires_login(
         &i18n!(
             i18n.catalog,
             "To subscribe to someone, you need to be logged in"
@@ -307,7 +318,7 @@ pub fn edit(
 
 #[get("/@/<name>/edit", rank = 2)]
 pub fn edit_auth(name: String, i18n: I18n) -> Flash<Redirect> {
-    utils::requires_login(
+    requires_login(
         &i18n!(
             i18n.catalog,
             "To edit your profile, you need to be logged in"
@@ -338,7 +349,7 @@ pub fn update(
     user.email = Some(form.email.clone());
     user.summary = form.summary.clone();
     user.summary_html = SafeString::new(
-        &utils::md_to_html(
+        &md_to_html(
             &form.summary,
             None,
             false,
@@ -465,6 +476,7 @@ pub fn create(
     form: LenientForm<NewUserForm>,
     conn: DbConn,
     rockets: PlumeRocket,
+    _enabled: signups::Password,
 ) -> Result<Flash<Redirect>, Ructe> {
     if !Instance::get_local()
         .map(|i| i.open_registrations)
diff --git a/src/utils.rs b/src/utils.rs
new file mode 100644
index 000000000..b204814c0
--- /dev/null
+++ b/src/utils.rs
@@ -0,0 +1,17 @@
+use rocket::{
+    http::uri::Uri,
+    response::{Flash, Redirect},
+};
+
+/**
+* Redirects to the login page with a given message.
+*
+* Note that the message should be translated before passed to this function.
+*/
+pub fn requires_login<T: Into<Uri<'static>>>(message: &str, url: T) -> Flash<Redirect> {
+    Flash::new(
+        Redirect::to(format!("/login?m={}", Uri::percent_encode(message))),
+        "callback",
+        url.into().to_string(),
+    )
+}