From 778a402d07706462818e9c9d01520fd3d8d238d8 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Tue, 19 Oct 2021 21:02:04 +0200
Subject: -implement more of the KYC handlers

---
 src/exchange/taler-exchange-httpd_kyc-check.c | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

(limited to 'src/exchange/taler-exchange-httpd_kyc-check.c')

diff --git a/src/exchange/taler-exchange-httpd_kyc-check.c b/src/exchange/taler-exchange-httpd_kyc-check.c
index 13f5810b8..ae1ab34f2 100644
--- a/src/exchange/taler-exchange-httpd_kyc-check.c
+++ b/src/exchange/taler-exchange-httpd_kyc-check.c
@@ -143,12 +143,31 @@ TEH_handler_kyc_check (
       return res;
     if (! kcc.kyc.ok)
     {
+      char *url;
+      char *redirect_uri;
+      char *redirect_uri_encoded;
+
       GNUNET_assert (TEH_KYC_OAUTH2 == TEH_kyc_config.mode);
-      return TALER_MHD_REPLY_JSON_PACK (
+      GNUNET_asprintf (&redirect_uri,
+                       "%s/kyc-proof/%llu",
+                       TEH_base_url,
+                       payment_target_uuid);
+      redirect_uri_encoded = TALER_urlencode (redirect_uri);
+      GNUNET_free (redirect_uri);
+      GNUNET_asprintf (&url,
+                       "%s/login?client_id=%s&redirect_uri=%s",
+                       TEH_kyc_config.details.oauth2.url,
+                       TEH_kyc_config.details.oauth2.client_id,
+                       redirect_uri_encoded);
+      GNUNET_free (redirect_uri_encoded);
+
+      res = TALER_MHD_REPLY_JSON_PACK (
         rc->connection,
         MHD_HTTP_ACCEPTED,
         GNUNET_JSON_pack_string ("kyc_url",
-                                 TEH_kyc_config.details.oauth2.url));
+                                 url));
+      GNUNET_free (url);
+      return res;
     }
     {
       struct TALER_ExchangePublicKeyP pub;
-- 
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