exchange

Base system with REST service to issue digital coins, run by the payment service provider
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commit 005272da432f0bf47d584ed750acdd0eca65d11d
parent be476659a33828dcb6c5b0c9b6b0cf319a0aef75
Author: Christian Grothoff <christian@grothoff.org>
Date:   Fri, 17 Jan 2020 21:53:37 +0100

address EC FIXMEs

Diffstat:
Msrc/include/taler_error_codes.h | 60++++++++++++++----------------------------------------------
1 file changed, 14 insertions(+), 46 deletions(-)

diff --git a/src/include/taler_error_codes.h b/src/include/taler_error_codes.h @@ -350,12 +350,12 @@ enum TALER_ErrorCode TALER_EC_DEPOSIT_DB_DENOMINATION_KEY_UNKNOWN = 1203, /** - * The exchange database is unaware of the denomination key that - * signed the coin (however, the exchange process is; this is not - * supposed to happen; it can happen if someone decides to purge the - * DB behind the back of the exchange process). Hence the deposit is - * being refused. This response is provided with HTTP status code - * MHD_HTTP_NOT_FOUND. FIXME: This is wrong / copy&paste error. + * The exchange was trying to lookup the denomination key for the + * purpose of a DEPOSIT operation. However, the denomination key is + * unavailable for that purpose. This can be because it is entirely + * unknown to the exchange or not in the validity period for the + * deposit operation. Hence the deposit is being refused. This + * response is provided with HTTP status code MHD_HTTP_NOT_FOUND. */ TALER_EC_DEPOSIT_DENOMINATION_KEY_UNKNOWN = 1204, @@ -395,9 +395,12 @@ enum TALER_ErrorCode /** * The exchange failed to canonicalize and hash the given wire format. - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. FIXME: The naming and description is weird, - * as we don't really do JSON anymore for the wire details. + * For example, the merchant failed to provide the "salt" or a valid + * payto:// URI in the wire details. Note that while the exchange + * will do some basic sanity checking on the wire details, it cannot + * warrant that the banking system will ultimately be able to route to + * the specified address, even if this check passed. This response is + * provided with HTTP status code MHD_HTTP_BAD_REQUEST. */ TALER_EC_DEPOSIT_INVALID_WIRE_FORMAT_JSON = 1210, @@ -416,34 +419,6 @@ enum TALER_ErrorCode TALER_EC_DEPOSIT_INVALID_WIRE_FORMAT_ACCOUNT_NUMBER = 1213, /** - * The signature over the given wire details is invalid. This response - * is provided with HTTP status code MHD_HTTP_BAD_REQUEST. FIXME: - * Seems to be unused. - */ - TALER_EC_DEPOSIT_INVALID_WIRE_FORMAT_SIGNATURE = 1214, - - /** - * The bank specified in the wire transfer format is not supported by - * this exchange. This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. FIXME: Seems to be unused. - */ - TALER_EC_DEPOSIT_INVALID_WIRE_FORMAT_BANK = 1215, - - /** - * No wire format type was specified in the JSON wire format details. - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. FIXME: Seems to be unused. - */ - TALER_EC_DEPOSIT_INVALID_WIRE_FORMAT_TYPE_MISSING = 1216, - - /** - * The given wire format type is not supported by this exchange. This - * response is provided with HTTP status code MHD_HTTP_BAD_REQUEST. - * FIXME: Seems to be unused. - */ - TALER_EC_DEPOSIT_INVALID_WIRE_FORMAT_TYPE_UNSUPPORTED = 1217, - - /** * Timestamp included in deposit permission is intolerably far off * with respect to the clock of the exchange. */ @@ -960,13 +935,6 @@ enum TALER_ErrorCode TALER_EC_INSTANCE_UNKNOWN = 2000, /** - * The frontend specified two different instances within the same - * order: one in the top level, and the other one within the - * 'merchant' object. FIXME: hopefully this one is now obsolete? - */ - TALER_EC_CONTRACT_INSTANCE_INCONSISTENT = 2001, - - /** * The backend lacks a wire transfer method configuration option for * the given instance. */ @@ -1276,7 +1244,7 @@ enum TALER_ErrorCode /** * The exchange gave conflicting information about a coin which has * been wire transferred. The response is provided with HTTP status - * code MHD_HTTP_INTERNAL_SERVER_ERROR (FIXME: bad choice!). + * code MHD_HTTP_FAILED_DEPENDENCY. */ TALER_EC_TRACK_TRANSFER_CONFLICTING_REPORTS = 2408, @@ -1288,7 +1256,7 @@ enum TALER_ErrorCode /** * The exchange charged a different wire fee than what it originally * advertised, and it is higher. The response is provied with an HTTP - * status of MHD_HTTP_INTERNAL_SERVER_ERROR (FIXME: bad choice!). + * status of MHD_HTTP_BAD_DEPENDENCY. */ TALER_EC_TRACK_TRANSFER_JSON_BAD_WIRE_FEE = 2410,