From b264dc7e5eaf3d08f62b4af1f3dbf44db62c3188 Mon Sep 17 00:00:00 2001 From: Marcello Stanisci Date: Wed, 29 Nov 2017 20:28:55 +0100 Subject: ~70% of #5042 --- api-bank.rst | 30 ++++++++++++++++++++++-------- 1 file changed, 22 insertions(+), 8 deletions(-) (limited to 'api-bank.rst') diff --git a/api-bank.rst b/api-bank.rst index 7ee7cab5..acce9597 100644 --- a/api-bank.rst +++ b/api-bank.rst @@ -173,11 +173,9 @@ User API Interactions with wallet ------------------------ -The interaction between the bank and the wallet does *not* use JavaScript. - -The interaction is needed to (1) make some elements visible only if a wallet -is installed, and (2) to give the wallet information about a new withdraw -operation. +A bank and a wallet need to communicate for (1) make some elements visible +only if the wallet is installed, (2) exchange information when the user withdraws +coins. Make elements visible. ^^^^^^^^^^^^^^^^^^^^^^ @@ -198,7 +196,23 @@ wallet is *not* installed. This special page will hide any element of the class ``taler-install-show``; it can be downloaded at the following URI: ``git://taler.net/web-common/taler-fallback.css``. -New withdrawal information. -^^^^^^^^^^^^^^^^^^^^^^^^^^^ +Withdrawing coins. +^^^^^^^^^^^^^^^^^ + +After the user confirms the withdrawal, the bank must send back the following +information via HTTP headers: + +* ``X-Taler-Operation: create-reserve`` +* ``X-Taler-Callback-Url: http://callback.example.com/``; this URL will be automatically visited by the wallet after the user confirms the exchange. +* ``X-Taler-Wt-Types: '["test"]'`` +* ``X-Taler-Amount: ``; stringified Taler-style JSON :ref:`amount `. +* ``X-Taler-Sender-Wire: ``; stringified WireDetails_. -TBD. +.. _WireDetails: +.. code-block:: tsref + + interface WireDetails { + type: string; // Only 'test' value admitted so far. + bank_uri: URI of the bank. + account_number: bank account number of the user attempting to withdraw. + } -- cgit v1.2.3