Revert "Add a downcased_logins feature, for normalizing logins to dow…

…ncase by default"

This reverts commit eabfa69.

Instead of having a separate feature for this simple configuration
change, we can just point people to the guide added in the previous
commit.

CHANGELOG

@@ -1,7 +1,5 @@
 === master
 
-* Add a downcased_logins feature, for normalizing logins to downcase by default (jeremyevans) (#451)
-
 * Add normalize_login configuration method for normalizing submitted login parameters (jeremyevans) (#451)
 
 * Add login_confirmation_matches? configuration method to allow for case-sensitive login confirmation (jeremyevans) (#451)

README.rdoc

@@ -68,7 +68,6 @@ HTML and JSON API for all supported features.
 * Reset Password Notify
 * Internal Request
 * Path Class Methods
-* Downcased Logins
 
 == Resources
 
@@ -923,7 +922,6 @@ view the appropriate file in the doc directory.
 * {Create Account}[rdoc-ref:doc/create_account.rdoc]
 * {Disallow Common Passwords}[rdoc-ref:doc/disallow_common_passwords.rdoc]
 * {Disallow Password Reuse}[rdoc-ref:doc/disallow_password_reuse.rdoc]
-* {Downcased Logins}[rdoc-ref:doc/downcased_logins.rdoc]
 * {Email Authentication}[rdoc-ref:doc/email_auth.rdoc]
 * {HTTP Basic Auth}[rdoc-ref:doc/http_basic_auth.rdoc]
 * {Internal Request}[rdoc-ref:doc/internal_request.rdoc]

spec/create_account_spec.rb

@@ -142,48 +142,6 @@
     page.current_path.must_equal '/create-account'
   end
 
-  it "should not allow creation of account differing in case" do
-    rodauth do
-      enable :create_account
-      enable :downcased_logins if DB.database_type == :sqlite
-    end
-    roda do |r|
-      r.rodauth
-      next unless rodauth.logged_in?
-      r.root{view :content=>"Logged In: #{DB[:accounts].where(:id=>rodauth.session_value).get(:email)}"}
-    end
-
-    visit '/create-account'
-    fill_in 'Login', :with=>'[email protected]'
-    fill_in 'Confirm Login', :with=>'[email protected]'
-    fill_in 'Password', :with=>'apple2'
-    fill_in 'Confirm Password', :with=>'apple2'
-    click_button 'Create Account'
-    page.html.must_include("invalid login, already an account with this login")
-    page.find('#error_flash').text.must_equal "There was an error creating your account"
-    page.current_path.must_equal '/create-account'
-  end
-
-  it "should work with the downcased_logins feature" do
-    rodauth do
-      enable :create_account, :downcased_logins
-    end
-    roda do |r|
-      r.rodauth
-      next unless rodauth.logged_in?
-      r.root{view :content=>"Logged In: #{DB[:accounts].where(:id=>rodauth.session_value).get(:email)}"}
-    end
-
-    visit '/create-account'
-    fill_in 'Login', :with=>'[email protected]'
-    fill_in 'Confirm Login', :with=>'[email protected]'
-    fill_in 'Password', :with=>'apple2'
-    fill_in 'Confirm Password', :with=>'apple2'
-    click_button 'Create Account'
-    DB[:accounts].select_map(:email).must_include '[email protected]'
-    page.html.must_include("Logged In: [email protected]")
-  end
-
   it "should not display create account link on login page if route is disabled" do
     route = 'create-account'
     rodauth do

www/pages/documentation.erb

@@ -25,7 +25,6 @@
   <li><a href="rdoc/files/doc/create_account_rdoc.html">Create Account</a>: Allows a user to create an account.</li>
   <li><a href="rdoc/files/doc/disallow_common_passwords_rdoc.html">Disallow Common Passwords</a>: Disallows the use of common passwords.</li>
   <li><a href="rdoc/files/doc/disallow_password_reuse_rdoc.html">Disallow Password Reuse</a>: Disallows setting password to the same string as previous passwords.</li>
-  <li><a href="rdoc/files/doc/downcased_logins_rdoc.html">Downcased Logins</a>: Normalized login values to lowercase by default, necessary for case-insensitive logins on SQLite.</li>
   <li><a href="rdoc/files/doc/email_auth_rdoc.html">Email Authentication</a>: Allows login via a link sent via email.</li>
   <li><a href="rdoc/files/doc/http_basic_auth_rdoc.html">HTTP Basic Auth</a>: Allows HTTP basic authentication.</li>
   <li><a href="rdoc/files/doc/internal_request_rdoc.html">Internal Request</a>: Allows interacting with Rodauth by calling methods.</li>

www/pages/why.erb

@@ -89,7 +89,6 @@
   <li>JWT Refresh (Access &amp; refresh tokens)</li>
   <li>Internal Request (Interact with Rodauth via methods)</li>
   <li>Path Class Methods (Get paths/URLs for features via class methods)</li>
-  <li>Downcased Logins (Normalize logins to lowercase by default)</li>
 </ul>
 
 <p style="margin-top: 20px;">You can learn more about these features by reviewing <a href="documentation.html">Rodauth's documentation</a>.</p>