From 0984084d33cc1c43bc652b8ae6be0ed586baecc3 Mon Sep 17 00:00:00 2001
From: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Date: Mon, 27 Jun 2022 11:06:34 +0000
Subject: [PATCH] Bug 28787: (follow-up) Changes in API auth, moved otp out of
 Letters

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>

Sponsored-by: Rijksmuseum, Netherlands
---
 C4/Letters.pm                  | 5 -----
 Koha/REST/V1/Auth.pm           | 7 ++++---
 Koha/REST/V1/TwoFactorAuth.pm  | 2 ++
 api/v1/swagger/paths/auth.yaml | 3 +++
 4 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/C4/Letters.pm b/C4/Letters.pm
index 134658ff968..53cde012371 100644
--- a/C4/Letters.pm
+++ b/C4/Letters.pm
@@ -1610,11 +1610,6 @@ sub _process_tt {
     $content = add_tt_filters( $content );
     $content = qq|[% USE KohaDates %][% USE Remove_MARC_punctuation %]$content|;
 
-    if ( $content =~ m|\[% otp_token %\]| ) {
-        my $patron = Koha::Patrons->find(C4::Context->userenv->{number});
-        $tt_params->{otp_token} = Koha::Auth::TwoFactorAuth->new({patron => $patron})->code;
-    }
-
     my $output;
     my $schema = Koha::Database->new->schema;
     $schema->txn_begin;
diff --git a/Koha/REST/V1/Auth.pm b/Koha/REST/V1/Auth.pm
index 4fac9237c61..84e05920461 100644
--- a/Koha/REST/V1/Auth.pm
+++ b/Koha/REST/V1/Auth.pm
@@ -82,7 +82,6 @@ sub under {
         }
 
         if ( $c->req->url->to_abs->path eq '/api/v1/oauth/token' ) {
-            #|| $c->req->url->to_abs->path eq '/api/v1/auth/send_otp_token' ) {
             # Requesting a token shouldn't go through the API authenticaction chain
             $status = 1;
         }
@@ -235,7 +234,10 @@ sub authenticate_api_request {
             if ( $c->req->url->to_abs->path eq '/api/v1/auth/send_otp_token' ) {
                 $user = Koha::Patrons->find( $session->param('number') );
                 $cookie_auth = 1;
-                $pending_auth = 1;
+            } else {
+                Koha::Exceptions::Authentication::Required->throw(
+                    error => 'Authentication failure.'
+                );
             }
         }
         elsif ($status eq "maintenance") {
@@ -271,7 +273,6 @@ sub authenticate_api_request {
          ( $params->{is_public} and
           ( C4::Context->preference('RESTPublicAnonymousRequests') or
             $user) or $params->{is_plugin} )
-        or $pending_auth
     ) {
         # We do not need any authorization
         # Check the parameters
diff --git a/Koha/REST/V1/TwoFactorAuth.pm b/Koha/REST/V1/TwoFactorAuth.pm
index 35479228e58..e62136ac26e 100644
--- a/Koha/REST/V1/TwoFactorAuth.pm
+++ b/Koha/REST/V1/TwoFactorAuth.pm
@@ -45,10 +45,12 @@ sub send_otp_token {
 
     return try {
 
+        my $code = Koha::Auth::TwoFactorAuth->new({patron => $patron})->code;
         my $letter = C4::Letters::GetPreparedLetter(
             module      => 'members',
             letter_code => '2FA_OTP_TOKEN',
             branchcode  => $patron->branchcode,
+            substitute  => { otp_token => $code },
             tables      => {
                 borrowers => $patron->unblessed,
             }
diff --git a/api/v1/swagger/paths/auth.yaml b/api/v1/swagger/paths/auth.yaml
index 3e0ac45083f..43b0decbb51 100644
--- a/api/v1/swagger/paths/auth.yaml
+++ b/api/v1/swagger/paths/auth.yaml
@@ -36,3 +36,6 @@
           * `internal_server_error`
         schema:
           $ref: "../swagger.yaml#/definitions/error"
+    x-koha-authorization:
+      permissions:
+        catalogue: "1"
-- 
2.25.1