diff options
| -rw-r--r-- | api-merchant.rst | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/api-merchant.rst b/api-merchant.rst index 3a7cce12..46c9cee1 100644 --- a/api-merchant.rst +++ b/api-merchant.rst @@ -121,7 +121,7 @@ The contract must have the following structure: .. _tsref-type-Product: .. code-block:: tsref - + interface Product { // Human-readable product description. description: string; @@ -150,7 +150,7 @@ The contract must have the following structure: .. _tsref-type-Merchant: .. code-block:: ts - + interface Merchant { // label for a location with the business address of the merchant address: string; @@ -200,7 +200,7 @@ The contract must have the following structure: // master public key of the mint master_pub: EddsaPublicKey; } - + .. _`Signature specification`: @@ -221,6 +221,25 @@ should be set to ``TALER_SIGNATURE_MERCHANT_CONTRACT``. struct MERCHANT_Contract { struct GNUNET_CRYPTO_EccSignaturePurpose purpose; + /** + * Transaction ID must match the one in the JSON contract, here given + * in big endian. + */ + uint64_t transaction_id; + + /** + * Total amount to be paid for the contract, must match JSON "amount". + */ + struct TALER_AmountNBO total_amount; + + /** + * Total amount to be paid for the contract, must match JSON "max_fee". + */ + struct TALER_AmountNBO max_fee; + + /** + * Hash of the overall JSON contract. + */ struct GNUNET_HashCode h_contract; } @@ -272,5 +291,3 @@ merchant's offer. ``$pay_url`` in the context of the execution page. This mechanism is necessary since the request to ``$pay_url`` must be made from the merchant's origin domain in order to preserve information (e.g. cookies, origin header). - - |