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Diffstat (limited to 'src/include/taler_error_codes.h')
| -rw-r--r-- | src/include/taler_error_codes.h | 1764 |
1 files changed, 0 insertions, 1764 deletions
diff --git a/src/include/taler_error_codes.h b/src/include/taler_error_codes.h deleted file mode 100644 index 4962d5fe5..000000000 --- a/src/include/taler_error_codes.h +++ /dev/null @@ -1,1764 +0,0 @@ -/* - This file is part of TALER - Copyright (C) 2016, 2017 Taler Systems SA - - TALER is free software; you can redistribute it and/or modify it under the - terms of the GNU General Public License as published by the Free Software - Foundation; either version 3, or (at your option) any later version. - - TALER is distributed in the hope that it will be useful, but WITHOUT ANY - WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR - A PARTICULAR PURPOSE. See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License along with - TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/> -*/ - -/** - * @file taler_error_codes.h - * @brief error codes returned by GNU Taler - * - * This file should define constants for error codes returned - * in Taler APIs. We use codes above 1000 to avoid any - * confusing with HTTP status codes. All constants have the - * shared prefix "TALER_EC_" to indicate that they are error - * codes. - */ -#ifndef TALER_ERROR_CODES_H -#define TALER_ERROR_CODES_H - -/** - * Enumeration with all possible Taler error codes. - */ -enum TALER_ErrorCode -{ - - /** - * Special code to indicate no error (or no "code" present). - */ - TALER_EC_NONE = 0, - - /** - * Special code to indicate that a non-integer error code was - * returned in the JSON response. - */ - TALER_EC_INVALID = 1, - - /** - * The response we got from the server was not even in JSON format. - */ - TALER_EC_INVALID_RESPONSE = 2, - - /** - * Generic implementation error: this function was not yet implemented. - */ - TALER_EC_NOT_IMPLEMENTED = 3, - - /** - * Exchange is badly configured and thus cannot operate. - */ - TALER_EC_EXCHANGE_BAD_CONFIGURATION = 4, - - /** - * Internal assertion error. - */ - TALER_EC_INTERNAL_INVARIANT_FAILURE = 5, - - /** - * Operation timed out. - */ - TALER_EC_TIMEOUT = 6, - - /** - * Exchange failed to allocate memory for building JSON reply. - */ - TALER_EC_JSON_ALLOCATION_FAILURE = 7, - - /* ********** generic error codes ************* */ - - /** - * The exchange failed to even just initialize its connection to the - * database. - * This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_DB_SETUP_FAILED = 1001, - - /** - * The exchange encountered an error event to just start - * the database transaction. - * This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_DB_START_FAILED = 1002, - - /** - * The exchange encountered an error event to commit - * the database transaction (hard, unrecoverable error). - * This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_DB_COMMIT_FAILED_HARD = 1003, - - /** - * The exchange encountered an error event to commit - * the database transaction, even after repeatedly - * retrying it there was always a conflicting transaction. - * (This indicates a repeated serialization error; should - * only happen if some client maliciously tries to create - * conflicting concurrent transactions.) - * This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_DB_COMMIT_FAILED_ON_RETRY = 1004, - - /** - * The exchange had insufficient memory to parse the request. This - * response is provided with HTTP status code - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_PARSER_OUT_OF_MEMORY = 1005, - - /** - * The JSON in the client's request to the exchange was malformed. - * (Generic parse error). - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_JSON_INVALID = 1006, - - /** - * The JSON in the client's request to the exchange was malformed. - * Details about the location of the parse error are provided. - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_JSON_INVALID_WITH_DETAILS = 1007, - - /** - * A required parameter in the request to the exchange was missing. - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_PARAMETER_MISSING = 1008, - - /** - * A parameter in the request to the exchange was malformed. - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_PARAMETER_MALFORMED = 1009, - - /** - * The exchange failed to obtain the transaction history of the - * given coin from the database while generating an insufficient - * funds errors. This can happen during /deposit or /payback requests. - * This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_COIN_HISTORY_DB_ERROR_INSUFFICIENT_FUNDS = 1010, - - /** - * Internal logic error. Some server-side function - * failed that really should not. - * This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_INTERNAL_LOGIC_ERROR = 1011, - - /** - * The method specified in a payto:// URL is not one we expected. - */ - TALER_EC_PAYTO_WRONG_METHOD = 1012, - - /** - * The PAYTO URL is malformed. - */ - TALER_EC_PAYTO_MALFORMED = 1013, - - /** - * We failed to update the database of known coins. - */ - TALER_EC_DB_COIN_HISTORY_STORE_ERROR = 1014, - - /* ********** request-specific error codes ************* */ - - /** - * The given reserve does not have sufficient funds to admit the - * requested withdraw operation at this time. The response includes - * the current "balance" of the reserve as well as the transaction - * "history" that lead to this balance. This response is provided - * with HTTP status code MHD_HTTP_FORBIDDEN. - */ - TALER_EC_WITHDRAW_INSUFFICIENT_FUNDS = 1100, - - /** - * The exchange has no information about the "reserve_pub" that - * was given. - * This response is provided with HTTP status code MHD_HTTP_NOT_FOUND. - */ - TALER_EC_WITHDRAW_RESERVE_UNKNOWN = 1101, - - /** - * The amount to withdraw together with the fee exceeds the - * numeric range for Taler amounts. This is not a client - * failure, as the coin value and fees come from the exchange's - * configuration. - * This response is provided with HTTP status code MHD_HTTP_INTERNAL_ERROR. - */ - TALER_EC_WITHDRAW_AMOUNT_FEE_OVERFLOW = 1102, - - /** - * All of the deposited amounts into this reserve total up to a - * value that is too big for the numeric range for Taler amounts. - * This is not a client failure, as the transaction history comes - * from the exchange's configuration. This response is provided - * with HTTP status code MHD_HTTP_INTERNAL_ERROR. - */ - TALER_EC_WITHDRAW_AMOUNT_DEPOSITS_OVERFLOW = 1103, - - /** - * For one of the historic withdrawals from this reserve, the - * exchange could not find the denomination key. - * This is not a client failure, as the transaction history comes - * from the exchange's configuration. This response is provided - * with HTTP status code MHD_HTTP_INTERNAL_ERROR. - */ - TALER_EC_WITHDRAW_HISTORIC_DENOMINATION_KEY_NOT_FOUND = 1104, - - /** - * All of the withdrawals from reserve total up to a - * value that is too big for the numeric range for Taler amounts. - * This is not a client failure, as the transaction history comes - * from the exchange's configuration. This response is provided - * with HTTP status code MHD_HTTP_INTERNAL_ERROR. - */ - TALER_EC_WITHDRAW_AMOUNT_WITHDRAWALS_OVERFLOW = 1105, - - /** - * The exchange somehow knows about this reserve, but there seem to - * have been no wire transfers made. This is not a client failure, - * as this is a database consistency issue of the exchange. This - * response is provided with HTTP status code - * MHD_HTTP_INTERNAL_ERROR. - */ - TALER_EC_WITHDRAW_RESERVE_WITHOUT_WIRE_TRANSFER = 1106, - - /** - * The exchange failed to create the signature using the - * denomination key. This response is provided with HTTP status - * code MHD_HTTP_INTERNAL_ERROR. - */ - TALER_EC_WITHDRAW_SIGNATURE_FAILED = 1107, - - /** - * The exchange failed to store the withdraw operation in its - * database. This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_ERROR. - */ - TALER_EC_WITHDRAW_DB_STORE_ERROR = 1108, - - /** - * The exchange failed to check against historic withdraw data from - * database (as part of ensuring the idempotency of the operation). - * This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_ERROR. - */ - TALER_EC_WITHDRAW_DB_FETCH_ERROR = 1109, - - /** - * The exchange is not aware of the denomination key - * the wallet requested for the withdrawal. - * This response is provided - * with HTTP status code MHD_HTTP_NOT_FOUND. - */ - TALER_EC_WITHDRAW_DENOMINATION_KEY_NOT_FOUND = 1110, - - /** - * The signature of the reserve is not valid. This response is - * provided with HTTP status code MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_WITHDRAW_RESERVE_SIGNATURE_INVALID = 1111, - - /** - * The exchange failed to obtain the transaction history of the - * given reserve from the database while generating an insufficient - * funds error. - * This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_WITHDRAW_HISTORY_DB_ERROR_INSUFFICIENT_FUNDS = 1112, - - /** - * When computing the reserve history, we ended up with a negative - * overall balance, which should be impossible. - * This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_WITHDRAW_RESERVE_HISTORY_IMPOSSIBLE = 1113, - - /** - * The exchange failed to obtain the transaction history of the - * given reserve from the database. - * This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_RESERVE_STATUS_DB_ERROR = 1150, - - /** - * The reserve status was requested using a unknown key, - * to be returned with 404 Not Found. - */ - TALER_EC_RESERVE_STATUS_UNKNOWN = 1151, - - - /** - * The respective coin did not have sufficient residual value - * for the /deposit operation (i.e. due to double spending). - * The "history" in the respose provides the transaction history - * of the coin proving this fact. This response is provided - * with HTTP status code MHD_HTTP_FORBIDDEN. - */ - TALER_EC_DEPOSIT_INSUFFICIENT_FUNDS = 1200, - - /** - * The exchange failed to obtain the transaction history of the - * given coin from the database (this does not happen merely because - * the coin is seen by the exchange for the first time). - * This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_DEPOSIT_HISTORY_DB_ERROR = 1201, - - /** - * The exchange failed to store the /depost information in the - * database. This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_DEPOSIT_STORE_DB_ERROR = 1202, - - /** - * 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_INTERNAL_SERVER_ERROR. - */ - 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. - */ - TALER_EC_DEPOSIT_DENOMINATION_KEY_UNKNOWN = 1204, - - /** - * The signature of the coin is not valid. This response is - * provided with HTTP status code MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_DEPOSIT_COIN_SIGNATURE_INVALID = 1205, - - /** - * The signature of the denomination key over the coin is not valid. - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_DEPOSIT_DENOMINATION_SIGNATURE_INVALID = 1206, - - /** - * The stated value of the coin after the deposit fee is subtracted - * would be negative. - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_DEPOSIT_NEGATIVE_VALUE_AFTER_FEE = 1207, - - /** - * The stated refund deadline is after the wire deadline. - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_DEPOSIT_REFUND_DEADLINE_AFTER_WIRE_DEADLINE = 1208, - - /** - * The exchange does not recognize the validity of or support the - * given wire format type. - * This response is provided - * with HTTP status code MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_DEPOSIT_INVALID_WIRE_FORMAT_TYPE = 1209, - - /** - * The exchange failed to canonicalize and hash the given wire format. - * This response is provided - * with HTTP status code MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_DEPOSIT_INVALID_WIRE_FORMAT_JSON = 1210, - - /** - * The hash of the given wire address does not match the hash - * specified in the proposal data. - * This response is provided - * with HTTP status code MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_DEPOSIT_INVALID_WIRE_FORMAT_CONTRACT_HASH_CONFLICT = 1211, - - /** - * The exchange detected that the given account number - * is invalid for the selected wire format type. - * This response is provided - * with HTTP status code MHD_HTTP_BAD_REQUEST. - */ - 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. - */ - 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. - */ - 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. - */ - 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. - */ - 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. - */ - TALER_EC_DEPOSIT_INVALID_TIMESTAMP = 1218, - - - /** - * The respective coin did not have sufficient residual value - * for the /refresh/melt operation. The "history" in this - * response provdes the "residual_value" of the coin, which may - * be less than its "original_value". This response is provided - * with HTTP status code MHD_HTTP_FORBIDDEN. - */ - TALER_EC_REFRESH_MELT_INSUFFICIENT_FUNDS = 1300, - - /** - * The exchange is unaware of the denomination key that was - * used to sign the melted coin. This response is provided - * with HTTP status code MHD_HTTP_NOT_FOUND. - */ - TALER_EC_REFRESH_MELT_DENOMINATION_KEY_NOT_FOUND = 1301, - - /** - * The exchange had an internal error reconstructing the - * transaction history of the coin that was being melted. - * This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_REFRESH_MELT_COIN_HISTORY_COMPUTATION_FAILED = 1302, - - /** - * The exchange failed to check against historic melt data from - * database (as part of ensuring the idempotency of the operation). - * This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_ERROR. - */ - TALER_EC_REFRESH_MELT_DB_FETCH_ERROR = 1303, - - /** - * The exchange failed to store session data in the - * database. - * This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_ERROR. - */ - TALER_EC_REFRESH_MELT_DB_STORE_SESSION_ERROR = 1304, - - /** - * The exchange encountered melt fees exceeding the melted - * coin's contribution. This response is provided - * with HTTP status code MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_REFRESH_MELT_FEES_EXCEED_CONTRIBUTION = 1305, - - /** - * The denomination key signature on the melted coin is invalid. - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_REFRESH_MELT_DENOMINATION_SIGNATURE_INVALID = 1306, - - /** - * The signature made with the coin to be melted is invalid. - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_REFRESH_MELT_COIN_SIGNATURE_INVALID = 1307, - - /** - * The exchange failed to obtain the transaction history of the - * given coin from the database while generating an insufficient - * funds errors. - * This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_REFRESH_MELT_HISTORY_DB_ERROR_INSUFFICIENT_FUNDS = 1308, - - /** - * The denomination of the given coin has past its expiration date and it is - * also not a valid zombie (that is, was not refreshed with the fresh coin - * being subjected to payback). - */ - TALER_EC_REFRESH_MELT_COIN_EXPIRED_NO_ZOMBIE = 1309, - - /** - * The provided transfer keys do not match up with the - * original commitment. Information about the original - * commitment is included in the response. This response is - * provided with HTTP status code MHD_HTTP_CONFLICT. - */ - TALER_EC_REFRESH_REVEAL_COMMITMENT_VIOLATION = 1350, - - /** - * Failed to produce the blinded signatures over the coins - * to be returned. - * This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_ERROR. - */ - TALER_EC_REFRESH_REVEAL_SIGNING_ERROR = 1351, - - /** - * The exchange is unaware of the refresh session specified in - * the request. - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_REFRESH_REVEAL_SESSION_UNKNOWN = 1352, - - /** - * The exchange failed to retrieve valid session data from the - * database. - * This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_ERROR. - */ - TALER_EC_REFRESH_REVEAL_DB_FETCH_SESSION_ERROR = 1353, - - /** - * The exchange failed to retrieve previously revealed data from the - * database. This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_ERROR. - */ - TALER_EC_REFRESH_REVEAL_DB_FETCH_REVEAL_ERROR = 1354, - - /** - * The exchange failed to retrieve commitment data from the - * database. - * This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_ERROR. - */ - TALER_EC_REFRESH_REVEAL_DB_COMMIT_ERROR = 1355, - - /** - * The size of the cut-and-choose dimension of the - * private transfer keys request does not match #TALER_CNC_KAPPA - 1. - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_REFRESH_REVEAL_CNC_TRANSFER_ARRAY_SIZE_INVALID = 1356, - - /** - * The number of coins to be created in refresh exceeds the limits - * of the exchange. - * private transfer keys request does not match #TALER_CNC_KAPPA - 1. - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_REFRESH_REVEAL_NEW_DENOMS_ARRAY_SIZE_EXCESSIVE = 1357, - - /** - * The number of envelopes given does not match the number - * of denomination keys given. - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_REFRESH_REVEAL_NEW_DENOMS_ARRAY_SIZE_MISSMATCH = 1358, - - /** - * The exchange encountered a numeric overflow totaling up - * the cost for the refresh operation. This response is provided - * with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_REFRESH_REVEAL_COST_CALCULATION_OVERFLOW = 1359, - - /** - * The exchange's cost calculation shows that the melt amount - * is below the costs of the transaction. This response is provided - * with HTTP status code MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_REFRESH_REVEAL_AMOUNT_INSUFFICIENT = 1360, - - /** - * The exchange is unaware of the denomination key that was - * requested for one of the fresh coins. This response is provided - * with HTTP status code MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_REFRESH_REVEAL_FRESH_DENOMINATION_KEY_NOT_FOUND = 1361, - - /** - * The signature made with the coin over the link data is invalid. - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_REFRESH_REVEAL_LINK_SIGNATURE_INVALID = 1362, - - - /** - * The coin specified in the link request is unknown to the exchange. - * This response is provided with HTTP status code - * MHD_HTTP_NOT_FOUND. - */ - TALER_EC_REFRESH_LINK_COIN_UNKNOWN = 1400, - - - /** - * The exchange knows literally nothing about the coin we were asked - * to refund. But without a transaction history, we cannot issue a - * refund. This is kind-of OK, the owner should just refresh it - * directly without executing the refund. This response is provided - * with HTTP status code MHD_HTTP_NOT_FOUND. - */ - TALER_EC_REFUND_COIN_NOT_FOUND = 1500, - - /** - * We could not process the refund request as the coin's transaction - * history does not permit the requested refund at this time. The - * "history" in the response proves this. This response is provided - * with HTTP status code MHD_HTTP_CONFLICT. - */ - TALER_EC_REFUND_CONFLICT = 1501, - - /** - * The exchange knows about the coin we were asked to refund, but - * not about the specific /deposit operation. Hence, we cannot - * issue a refund (as we do not know if this merchant public key is - * authorized to do a refund). This response is provided with HTTP - * status code MHD_HTTP_NOT_FOUND. - */ - TALER_EC_REFUND_DEPOSIT_NOT_FOUND = 1503, - - /** - * The currency specified for the refund is different from - * the currency of the coin. This response is provided with HTTP - * status code MHD_HTTP_PRECONDITION_FAILED. - */ - TALER_EC_REFUND_CURRENCY_MISSMATCH = 1504, - - /** - * When we tried to check if we already paid out the coin, the - * exchange's database suddenly disagreed with data it previously - * provided (internal inconsistency). - * This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_REFUND_DB_INCONSISTENT = 1505, - - /** - * The exchange can no longer refund the customer/coin as the - * money was already transferred (paid out) to the merchant. - * (It should be past the refund deadline.) - * This response is provided with HTTP status code - * MHD_HTTP_GONE. - */ - TALER_EC_REFUND_MERCHANT_ALREADY_PAID = 1506, - - /** - * The amount the exchange was asked to refund exceeds - * (with fees) the total amount of the deposit (including fees). - * This response is provided with HTTP status code - * MHD_HTTP_PRECONDITION_FAILED. - */ - TALER_EC_REFUND_INSUFFICIENT_FUNDS = 1507, - - /** - * The exchange failed to recover information about the - * denomination key of the refunded coin (even though it - * recognizes the key). Hence it could not check the fee - * strucutre. - * This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_REFUND_DENOMINATION_KEY_NOT_FOUND = 1508, - - /** - * The refund fee specified for the request is lower than - * the refund fee charged by the exchange for the given - * denomination key of the refunded coin. - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_REFUND_FEE_TOO_LOW = 1509, - - /** - * The exchange failed to store the refund information to - * its database. - * This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_REFUND_STORE_DB_ERROR = 1510, - - /** - * The refund fee is specified in a different currency - * than the refund amount. - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_REFUND_FEE_CURRENCY_MISSMATCH = 1511, - - /** - * The refunded amount is smaller than the refund fee, - * which would result in a negative refund. - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_REFUND_FEE_ABOVE_AMOUNT = 1512, - - /** - * The signature of the merchant is invalid. - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_REFUND_MERCHANT_SIGNATURE_INVALID = 1513, - - /** - * Merchant backend failed to create the refund confirmation signature. - * This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_REFUND_MERCHANT_SIGNING_FAILED = 1514, - - - /** - * The wire format specified in the "sender_account_details" - * is not understood or not supported by this exchange. - * Returned with an HTTP status code of MHD_HTTP_NOT_FOUND. - * (As we did not find an interpretation of the wire format.) - */ - TALER_EC_ADMIN_ADD_INCOMING_WIREFORMAT_UNSUPPORTED = 1600, - - /** - * The currency specified in the "amount" parameter is not - * supported by this exhange. Returned with an HTTP status - * code of MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_ADMIN_ADD_INCOMING_CURRENCY_UNSUPPORTED = 1601, - - /** - * The exchange failed to store information about the incoming - * transfer in its database. This response is provided with HTTP - * status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_ADMIN_ADD_INCOMING_DB_STORE = 1602, - - /** - * The exchange encountered an error (that is not about not finding - * the wire transfer) trying to lookup a wire transfer identifier - * in the database. This response is provided with HTTP - * status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_TRACK_TRANSFER_DB_FETCH_FAILED = 1700, - - /** - * The exchange found internally inconsistent data when resolving a - * wire transfer identifier in the database. This response is - * provided with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_TRACK_TRANSFER_DB_INCONSISTENT = 1701, - - /** - * The exchange did not find information about the specified - * wire transfer identifier in the database. This response is - * provided with HTTP status code MHD_HTTP_NOT_FOUND. - */ - TALER_EC_TRACK_TRANSFER_WTID_NOT_FOUND = 1702, - - /** - * The exchange did not find information about the wire transfer - * fees it charged. This response is - * provided with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_TRACK_TRANSFER_WIRE_FEE_NOT_FOUND = 1703, - - /** - * The exchange found a wire fee that was above the total transfer - * value (and thus could not have been charged). This response is - * provided with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_TRACK_TRANSFER_WIRE_FEE_INCONSISTENT = 1704, - - /** - * The exchange found internally inconsistent fee data when - * resolving a transaction in the database. This - * response is provided with HTTP status code - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_TRACK_TRANSACTION_DB_FEE_INCONSISTENT = 1800, - - /** - * The exchange encountered an error (that is not about not finding - * the transaction) trying to lookup a transaction - * in the database. This response is provided with HTTP - * status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_TRACK_TRANSACTION_DB_FETCH_FAILED = 1801, - - /** - * The exchange did not find information about the specified - * transaction in the database. This response is - * provided with HTTP status code MHD_HTTP_NOT_FOUND. - */ - TALER_EC_TRACK_TRANSACTION_NOT_FOUND = 1802, - - /** - * The exchange failed to identify the wire transfer of the - * transaction (or information about the plan that it was supposed - * to still happen in the future). This response is provided with - * HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_TRACK_TRANSACTION_WTID_RESOLUTION_ERROR = 1803, - - /** - * The signature of the merchant is invalid. - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_TRACK_TRANSACTION_MERCHANT_SIGNATURE_INVALID = 1804, - - /** - * The given denomination key is not in the "payback" set of the - * exchange right now. This response is provided with an - * HTTP status code of MHD_HTTP_NOT_FOUND. - */ - TALER_EC_PAYBACK_DENOMINATION_KEY_UNKNOWN = 1850, - - /** - * The given coin signature is invalid for the request. - * This response is provided with an - * HTTP status code of MHD_HTTP_UNAUTHORIZED. - */ - TALER_EC_PAYBACK_SIGNATURE_INVALID = 1851, - - /** - * The signature of the denomination key over the coin is not valid. - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_PAYBACK_DENOMINATION_SIGNATURE_INVALID = 1852, - - /** - * The exchange failed to access its own database about reserves. - * This response is provided with HTTP status code - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_PAYBACK_DB_FETCH_FAILED = 1853, - - /** - * The exchange could not find the corresponding withdraw operation. - * The request is denied. This response is provided with an HTTP - * status code of MHD_HTTP_NOT_FOUND. - */ - TALER_EC_PAYBACK_WITHDRAW_NOT_FOUND = 1854, - - /** - * The exchange obtained an internally inconsistent transaction - * history for the given coin. This response is provided with HTTP - * status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_PAYBACK_HISTORY_DB_ERROR = 1855, - - /** - * The exchange failed to store information about the payback to be - * performed in the database. This response is provided with HTTP - * status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_PAYBACK_DB_PUT_FAILED = 1856, - - /** - * The coin's remaining balance is zero. The request is denied. - * This response is provided with an HTTP status code of - * MHD_HTTP_FORBIDDEN. - */ - TALER_EC_PAYBACK_COIN_BALANCE_ZERO = 1857, - - /** - * The exchange failed to reproduce the coin's blinding. - * This response is provided with an HTTP status code of - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_PAYBACK_BLINDING_FAILED = 1858, - - /** - * The coin's remaining balance is zero. The request is denied. - * This response is provided with an HTTP status code of - * MHD_HTTP_INTERNAL_SERVER_ERROR - */ - TALER_EC_PAYBACK_COIN_BALANCE_NEGATIVE = 1857, - - /** - * The "have" parameter was not a natural number. - * This reponse is provied with an HTTP status code of - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_KEYS_HAVE_NOT_NUMERIC = 1900, - - - /* *********** Merchant backend error codes ********* */ - - /** - * The backend could not find the merchant instance specified - * in the request. This response is - * provided with HTTP status code MHD_HTTP_NOT_FOUND. - */ - 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. - */ - TALER_EC_PROPOSAL_INSTANCE_CONFIGURATION_LACKS_WIRE = 2002, - - /** - * The exchange failed to provide a meaningful response - * to a /deposit request. This response is provided - * with HTTP status code MHD_HTTP_SERVICE_UNAVAILABLE. - */ - TALER_EC_PAY_EXCHANGE_FAILED = 2101, - - /** - * The merchant failed to commit the exchanges' response to - * a /deposit request to its database. This response is provided - * with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_PAY_DB_STORE_PAY_ERROR = 2102, - - /** - * The specified exchange is not supported/trusted by - * this merchant. This response is provided - * with HTTP status code MHD_HTTP_PRECONDITION_FAILED. - */ - TALER_EC_PAY_EXCHANGE_REJECTED = 2103, - - /** - * The denomination key used for payment is not listed among the - * denomination keys of the exchange. This response is provided - * with HTTP status code MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_PAY_DENOMINATION_KEY_NOT_FOUND = 2104, - - /** - * The denomination key used for payment is not audited by an - * auditor approved by the merchant. This response is provided - * with HTTP status code MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_PAY_DENOMINATION_KEY_AUDITOR_FAILURE = 2105, - - /** - * There was an integer overflow totaling up the amounts or - * deposit fees in the payment. This response is provided - * with HTTP status code MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_PAY_AMOUNT_OVERFLOW = 2106, - - /** - * The deposit fees exceed the total value of the payment. - * This response is provided - * with HTTP status code MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_PAY_FEES_EXCEED_PAYMENT = 2107, - - /** - * After considering deposit fees, the payment is insufficient - * to satisfy the required amount for the contract. - * This response is provided - * with HTTP status code MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_PAY_PAYMENT_INSUFFICIENT_DUE_TO_FEES = 2108, - - /** - * While the merchant is happy to cover all applicable deposit fees, - * the payment is insufficient to satisfy the required amount for - * the contract. This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_PAY_PAYMENT_INSUFFICIENT = 2109, - - /** - * The signature over the contract of one of the coins - * was invalid. This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_PAY_COIN_SIGNATURE_INVALID = 2110, - - /** - * We failed to contact the exchange for the /pay request. - * This response is provided - * with HTTP status code MHD_HTTP_SERVICE_UNAVAILABLE. - */ - TALER_EC_PAY_EXCHANGE_TIMEOUT = 2111, - - /** - * The signature over the contract of the merchant - * was invalid. This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_PAY_MERCHANT_SIGNATURE_INVALID = 2113, - - /** - * The refund deadline was after the transfer deadline. - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_PAY_REFUND_DEADLINE_PAST_WIRE_TRANSFER_DEADLINE = 2114, - - /** - * The request fails to provide coins for the payment. - * This response is provided with HTTP status code - * MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_PAY_COINS_ARRAY_EMPTY = 2115, - - /** - * The merchant failed to fetch the merchant's previous state with - * respect to a /pay request from its database. This response is - * provided with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_PAY_DB_FETCH_PAY_ERROR = 2116, - - /** - * The merchant failed to fetch the merchant's previous state with - * respect to transactions from its database. This response is - * provided with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_PAY_DB_FETCH_TRANSACTION_ERROR = 2117, - - /** - * The transaction ID was used for a conflicing transaction before. - * This response is - * provided with HTTP status code MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_PAY_DB_TRANSACTION_ID_CONFLICT = 2118, - - /** - * The merchant failed to store the merchant's state with - * respect to the transaction in its database. This response is - * provided with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_PAY_DB_STORE_TRANSACTION_ERROR = 2119, - - /** - * The exchange failed to provide a valid response to - * the merchant's /keys request. - * This response is provided - * with HTTP status code MHD_HTTP_SERVICE_UNAVAILABLE. - */ - TALER_EC_PAY_EXCHANGE_KEYS_FAILURE = 2120, - - /** - * The payment is too late, the offer has expired. - * This response is - * provided with HTTP status code MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_PAY_OFFER_EXPIRED = 2121, - - /** - * The "merchant" field is missing in the proposal data. - * This response is - * provided with HTTP status code MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_PAY_MERCHANT_FIELD_MISSING = 2122, - - /** - * Failed computing a hash code (likely server out-of-memory). - * This response is - * provided with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_PAY_FAILED_COMPUTE_PROPOSAL_HASH = 2123, - - /** - * Failed to locate merchant's account information matching the - * wire hash given in the proposal. - * This response is - * provided with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_PAY_WIRE_HASH_UNKNOWN = 2124, - - /** - * We got different currencies for the wire fee and the maximum wire - * fee. This response is provided with HTTP status code of - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_PAY_WIRE_FEE_CURRENCY_MISSMATCH = 2125, - - /** - * The merchant refuses to abort and refund the payment - * operation as the payment succeeded already. - * This response is provided with HTTP status code of - * MHD_HTTP_FORBIDDEN. - */ - TALER_EC_PAY_ABORT_REFUND_REFUSED_PAYMENT_COMPLETE = 2126, - - /** - * A unknown merchant public key was included in the payment. That - * happens typically when the wallet sends the payment to the wrong - * merchant instance. - */ - TALER_EC_PAY_WRONG_INSTANCE = 2126, - - /** - * Integer overflow with sepcified timestamp argument detected. - * This response is provided - * with HTTP status code MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_HISTORY_TIMESTAMP_OVERFLOW = 2200, - - /** - * Failed to retrieve history from merchant database. - * This response is provided - * with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_HISTORY_DB_FETCH_ERROR = 2201, - - /** - * We failed to contact the exchange for the /track/transaction - * request. This response is provided with HTTP status code - * MHD_HTTP_SERVICE_UNAVAILABLE. - */ - TALER_EC_TRACK_TRANSACTION_EXCHANGE_TIMEOUT = 2300, - - /** - * The backend could not find the transaction specified - * in the request. This response is - * provided with HTTP status code MHD_HTTP_NOT_FOUND. - */ - TALER_EC_TRACK_TRANSACTION_TRANSACTION_UNKNOWN = 2302, - - /** - * The backend had a database access error trying to - * retrieve transaction data from its database. - * The response is - * provided with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_TRACK_TRANSACTION_DB_FETCH_TRANSACTION_ERROR = 2303, - - /** - * The backend had a database access error trying to - * retrieve payment data from its database. - * The response is - * provided with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_TRACK_TRANSACTION_DB_FETCH_PAYMENT_ERROR = 2304, - - /** - * The backend found no applicable deposits in the database. - * This is odd, as we know about the transaction, but not - * about deposits we made for the transaction. The response is - * provided with HTTP status code MHD_HTTP_NOT_FOUND. - */ - TALER_EC_TRACK_TRANSACTION_DB_NO_DEPOSITS_ERROR = 2305, - - /** - * We failed to obtain a wire transfer identifier for one - * of the coins in the transaction. The response is - * provided with HTTP status code MHD_HTTP_FAILED_DEPENDENCY if - * the exchange had a hard error, or MHD_HTTP_ACCEPTED if the - * exchange signaled that the transfer was in progress. - */ - TALER_EC_TRACK_TRANSACTION_COIN_TRACE_ERROR = 2306, - - /** - * We failed to obtain the full wire transfer identifier for the - * transfer one of the coins was aggregated into. - * The response is - * provided with HTTP status code MHD_HTTP_FAILED_DEPENDENCY. - */ - TALER_EC_TRACK_TRANSACTION_WIRE_TRANSFER_TRACE_ERROR = 2307, - - /** - * We got conflicting reports from the exhange with - * respect to which transfers are included in which - * aggregate. - * The response is - * provided with HTTP status code MHD_HTTP_FAILED_DEPENDENCY. - */ - TALER_EC_TRACK_TRANSACTION_CONFLICTING_REPORTS = 2308, - - - /** - * We failed to contact the exchange for the /track/transfer - * request. This response is provided with HTTP status code - * MHD_HTTP_SERVICE_UNAVAILABLE. - */ - TALER_EC_TRACK_TRANSFER_EXCHANGE_TIMEOUT = 2400, - - /** - * We failed to persist coin wire transfer information in - * our merchant database. - * The response is - * provided with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_TRACK_TRANSFER_DB_STORE_COIN_ERROR = 2402, - - /** - * We internally failed to execute the /track/transfer request. - * The response is - * provided with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_TRACK_TRANSFER_REQUEST_ERROR = 2403, - - /** - * We failed to persist wire transfer information in - * our merchant database. - * The response is - * provided with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_TRACK_TRANSFER_DB_STORE_TRANSFER_ERROR = 2404, - - /** - * The exchange returned an error from /track/transfer. - * The response is - * provided with HTTP status code MHD_HTTP_FAILED_DEPENDENCY. - */ - TALER_EC_TRACK_TRANSFER_EXCHANGE_ERROR = 2405, - - /** - * We failed to fetch deposit information from - * our merchant database. - * The response is - * provided with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_TRACK_TRANSFER_DB_FETCH_DEPOSIT_ERROR = 2406, - - /** - * We encountered an internal logic error. - * The response is - * provided with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_TRACK_TRANSFER_DB_INTERNAL_LOGIC_ERROR = 2407, - - /** - * 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!). - */ - TALER_EC_TRACK_TRANSFER_CONFLICTING_REPORTS = 2408, - - /** - * The merchant backend had problems in creating the JSON response. - */ - TALER_EC_TRACK_TRANSFER_JSON_RESPONSE_ERROR = 2409, - - /** - * 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!). - */ - TALER_EC_TRACK_TRANSFER_JSON_BAD_WIRE_FEE = 2410, - - /** - * The hash provided in the request of /map/in does not match - * the contract sent alongside in the same request. - */ - TALER_EC_MAP_IN_UNMATCHED_HASH = 2500, - - /** - * The backend encountered an error while trying to store the - * h_contract_terms into the database. - * The response is provided with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_PROPOSAL_STORE_DB_ERROR = 2501, - - /** - * The backend encountered an error while trying to retrieve the - * proposal data from database. Likely to be an internal error. - */ - TALER_EC_PROPOSAL_LOOKUP_DB_ERROR = 2502, - - /** - * The proposal being looked up is not found on this merchant. - */ - TALER_EC_PROPOSAL_LOOKUP_NOT_FOUND = 2503, - - /** - * The proposal had no timestamp and the backend failed to obtain the local time. - * Likely to be an internal error. - */ - TALER_EC_PROPOSAL_NO_LOCALTIME = 2504, - - /** - * The order provided to the backend could not be parsed, some - * required fields were missing or ill-formed. - * Returned as a bad request. - */ - TALER_EC_PROPOSAL_ORDER_PARSE_ERROR = 2505, - - /** - * The backend encountered an error while trying to find the - * existing proposal in the database. - * The response is provided with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_PROPOSAL_STORE_DB_ERROR_HARD = 2506, - - /** - * The backend encountered an error while trying to find the - * existing proposal in the database. - * The response is provided with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_PROPOSAL_STORE_DB_ERROR_SOFT = 2507, - - /** - * The backend encountered an error: the proposal already - * exists. - * The response is provided with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_PROPOSAL_STORE_DB_ERROR_ALREADY_EXISTS = 2508, - - - /** - * The frontend gave an unknown order id to issue the refund to. - */ - TALER_EC_REFUND_ORDER_ID_UNKNOWN = 2601, - - /** - * The amount to be refunded is inconsistent: either is lower than - * the previous amount being awarded, or it is too big to be paid back. - * In this second case, the fault stays on the business dept. side. - */ - TALER_EC_REFUND_INCONSISTENT_AMOUNT = 2602, - - /** - * The backend encountered an error while trying to retrieve the - * payment data from database. Likely to be an internal error. - */ - TALER_EC_REFUND_LOOKUP_DB_ERROR = 2603, - - /** - * The backend encountered an error while trying to retrieve the - * payment data from database. Likely to be an internal error. - */ - TALER_EC_REFUND_MERCHANT_DB_COMMIT_ERROR = 2604, - - /** - * Payments are stored in a single db transaction; this error indicates - * that one db operation within that transaction failed. This might involve - * storing of coins or other related db operations, like starting/committing - * the db transaction or marking a contract as paid. - */ - TALER_EC_PAY_DB_STORE_PAYMENTS_ERROR = 2605, - - /** - * The backend failed to sign the refund request. - */ - TALER_EC_PAY_REFUND_SIGNATURE_FAILED = 2606, - - - /** - * The backend knows the instance that was supposed to support the - * tip, but it was not configured for tipping (i.e. has no exchange - * associated with it). Likely to be a configuration - * error. Returned with an HTTP status code of "NOT FOUND". - */ - TALER_EC_TIP_AUTHORIZE_INSTANCE_DOES_NOT_TIP = 2701, - - /** - * The reserve that was used to fund the tips has expired. - * Returned with an HTTP status code of "not found". - */ - TALER_EC_TIP_AUTHORIZE_RESERVE_EXPIRED = 2702, - - /** - * The reserve that was used to fund the tips was not found in the DB. - * Returned with an HTTP status code of "not found". - */ - TALER_EC_TIP_AUTHORIZE_RESERVE_UNKNOWN = 2703, - - /** - * The backend knows the instance that was supposed to support the - * tip, and it was configured for tipping. However, the funds - * remaining are insufficient to cover the tip, and the merchant - * should top up the reserve. - * Returned with an HTTP status code of "PRECONDITION FAILED". - */ - TALER_EC_TIP_AUTHORIZE_INSUFFICIENT_FUNDS = 2704, - - /** - * The backend had trouble accessing the database to persist - * information about the tip authorization. - * Returned with an HTTP status code of internal error. - */ - TALER_EC_TIP_AUTHORIZE_DB_HARD_ERROR = 2705, - - /** - * The backend had trouble accessing the database to persist - * information about the tip authorization. - * The problem might be fixable by repeating the transaction. - */ - TALER_EC_TIP_AUTHORIZE_DB_SOFT_ERROR = 2706, - - /** - * The backend failed to obtain a reserve status from the exchange. - */ - TALER_EC_TIP_QUERY_RESERVE_STATUS_FAILED_EXCHANGE_DOWN = 2707, - - /** - * The backend got an empty (!) reserve history from the exchange. - */ - TALER_EC_TIP_QUERY_RESERVE_HISTORY_FAILED_EMPTY = 2708, - - /** - * The backend got an invalid reserve history - * (fails to start with a deposit) from the exchange. - */ - TALER_EC_TIP_QUERY_RESERVE_HISTORY_INVALID_NO_DEPOSIT = 2709, - - /** - * The backend got an reserve history - * with a bad currency from the exchange. - */ - TALER_EC_TIP_QUERY_RESERVE_HISTORY_INVALID_CURRENCY = 2710, - - /** - * The backend got a reserve with a currency that does not match - * the backend's currency. - */ - TALER_EC_TIP_QUERY_RESERVE_CURRENCY_MISSMATCH = 2711, - - /** - * The backend got a reserve history with amounts it cannot - * process (addition failure in deposits). - */ - TALER_EC_TIP_QUERY_RESERVE_HISTORY_ARITHMETIC_ISSUE_DEPOSIT = 2712, - - /** - * The backend got a reserve history with amounts it cannot - * process (addition failure in withdraw amounts). - */ - TALER_EC_TIP_QUERY_RESERVE_HISTORY_ARITHMETIC_ISSUE_WITHDRAW = 2713, - - /** - * The backend got a reserve history with amounts it cannot - * process (addition failure in closing amounts). - */ - TALER_EC_TIP_QUERY_RESERVE_HISTORY_ARITHMETIC_ISSUE_CLOSED = 2714, - - /** - * The backend got a reserve history with inconsistent amounts. - */ - TALER_EC_TIP_QUERY_RESERVE_HISTORY_ARITHMETIC_ISSUE_INCONSISTENT = 2715, - - /** - * The backend encountered a database error querying tipping reserves. - */ - TALER_EC_TIP_QUERY_DB_ERROR = 2716, - - - /** - * The backend had trouble accessing the database to persist - * information about enabling tips. - * Returned with an HTTP status code of internal error. - */ - TALER_EC_TIP_ENABLE_DB_TRANSACTION_ERROR = 2750, - - /** - * The tip ID is unknown. This could happen if the tip has - * expired. Returned with an HTTP status code of "not found". - */ - TALER_EC_TIP_PICKUP_TIP_ID_UNKNOWN = 2800, - - /** - * The amount requested exceeds the remaining tipping balance for this tip ID. - * Returned with an HTTP status code of "Conflict" (as it conflicts with - * a previous pickup operation). - */ - TALER_EC_TIP_PICKUP_NO_FUNDS = 2801, - - /** - * We encountered a DB error, repeating the request may work. - */ - TALER_EC_TIP_PICKUP_DB_ERROR_SOFT = 2802, - - /** - * We encountered a DB error, repeating the request will not help. - * This is an internal server error. - */ - TALER_EC_TIP_PICKUP_DB_ERROR_HARD = 2803, - - /** - * The same pickup ID was already used for picking up a different - * amount. This points to a very strange internal error as the - * pickup ID is derived from the denomination key which is tied - * to a particular amount. Hence this should also be an internal - * server error. - */ - TALER_EC_TIP_PICKUP_AMOUNT_CHANGED = 2804, - - /** - * We failed to contact the exchange to obtain the denomination - * keys. Returned with a response code "failed dependency" (424). - */ - TALER_EC_TIP_PICKUP_EXCHANGE_DOWN = 2805, - - /** - * We contacted the exchange to obtain any denomination - * keys, but got no valid keys. - * Returned with a response code "failed dependency" (424). - */ - TALER_EC_TIP_PICKUP_EXCHANGE_LACKED_KEYS = 2806, - - /** - * We contacted the exchange to obtain at least one of - * the denomination keys specified in the request. - * Returned with a response code "not found" (404). - */ - TALER_EC_TIP_PICKUP_EXCHANGE_LACKED_KEY = 2807, - - /** - * We encountered an arithmetic issue totaling up the - * amount to withdraw. Returned with a response code - * of "bad request". - */ - TALER_EC_TIP_PICKUP_EXCHANGE_AMOUNT_OVERFLOW = 2808, - - /** - * The number of planchets specified exceeded the - * limit. Returned with a response code - * of "bad request". - */ - TALER_EC_TIP_PICKUP_EXCHANGE_TOO_MANY_PLANCHETS = 2809, - - /** - * The tip id is unknown. This could happen if the - * tip id is wrong or the tip authorization expired. - */ - TALER_EC_TIP_QUERY_TIP_ID_UNKNOWN = 2810, - - /** - * We failed to contract terms from our merchant database. - * The response is provided with HTTP status code - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_CHECK_PAYMENT_DB_FETCH_CONTRACT_TERMS_ERROR = 2911, - - /** - * We failed to contract terms from our merchant database. - * The response is provided with HTTP status code - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_CHECK_PAYMENT_DB_FETCH_ORDER_ERROR = 2912, - - /** - * The order id we're checking is unknown, likely - * the frontend did not create the order first. - */ - TALER_EC_CHECK_PAYMENT_ORDER_ID_UNKNOWN = 2913, - - /** - * Failed computing a hash code (likely server out-of-memory). - * This response is - * provided with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_CHECK_PAYMENT_FAILED_COMPUTE_PROPOSAL_HASH = 2914, - - /** - * Signature "session_sig" failed to verify. This response is - * provided with HTTP status code MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_CHECK_PAYMENT_SESSION_SIGNATURE_INVALID = 2915, - - - /* *********** Auditor error codes ********* */ - - /** - * The signature from the exchange on the deposit confirmation - * is invalid. Returned with a "400 Bad Request" status code. - */ - TALER_EC_DEPOSIT_CONFIRMATION_SIGNATURE_INVALID = 3000, - - /** - * The auditor had trouble storing the deposit confirmation - * in its database. Returned with an HTTP status code of - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_DEPOSIT_CONFIRMATION_STORE_DB_ERROR = 3001, - - /** - * The auditor had trouble retrieving the exchange list - * from its database. Returned with an HTTP status code of - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_LIST_EXCHANGES_DB_ERROR = 3002, - - /** - * The auditor had trouble storing an exchange in its - * database. Returned with an HTTP status code of - * MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_AUDITOR_EXCHANGE_STORE_DB_ERROR = 3003, - - - /* ********** /test API error codes ************* */ - - /** - * The exchange failed to compute ECDH. This response is provided - * with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_TEST_ECDH_ERROR = 4000, - - /** - * The EdDSA test signature is invalid. This response is provided - * with HTTP status code MHD_HTTP_BAD_REQUEST. - */ - TALER_EC_TEST_EDDSA_INVALID = 4001, - - /** - * The exchange failed to compute the EdDSA test signature. This response is provided - * with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_TEST_EDDSA_ERROR = 4002, - - /** - * The exchange failed to generate an RSA key. This response is provided - * with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_TEST_RSA_GEN_ERROR = 4003, - - /** - * The exchange failed to compute the public RSA key. This response - * is provided with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_TEST_RSA_PUB_ERROR = 4004, - - /** - * The exchange failed to compute the RSA signature. This response - * is provided with HTTP status code MHD_HTTP_INTERNAL_SERVER_ERROR. - */ - TALER_EC_TEST_RSA_SIGN_ERROR = 4005, - - - /** - * The JSON in the server's response was malformed. This response - * is provided with HTTP status code of 0. - */ - TALER_EC_SERVER_JSON_INVALID = 5000, - - /** - * A signature in the server's response was malformed. This response - * is provided with HTTP status code of 0. - */ - TALER_EC_SERVER_SIGNATURE_INVALID = 5001, - - - /* *************** Taler BANK/FAKEBANK error codes *************** */ - - /** - * Wire tranfer attempted with credit and debit party being - * the same bank account. - */ - TALER_EC_BANK_SAME_ACCOUNT = 5102, - - /** - * Wire transfer impossible, due to financial limitation of - * the party that attempted the payment. - */ - TALER_EC_BANK_UNALLOWED_DEBIT = 5103, - - /** - * Arithmetic operation between two amounts of different - * currency was attempted. - */ - TALER_EC_BANK_CURRENCY_MISMATCH = 5104, - - /** - * At least one GET parameter was either missing or invalid for - * the requested operation. - */ - TALER_EC_BANK_PARAMETER_MISSING_OR_INVALID = 5105, - - /** - * JSON body sent was invalid for the requested operation. - */ - TALER_EC_BANK_JSON_INVALID = 5106, - - /** - * Negative number was used (as value and/or fraction) to initiate - * a Amount object. - */ - TALER_EC_BANK_NEGATIVE_NUMBER_AMOUNT = 5107, - - /** - * A number too big was used (as value and/or fraction) to initiate - * a amount object. - */ - TALER_EC_BANK_NUMBER_TOO_BIG = 5108, - - /** - * Could not login for the requested operation. - */ - TALER_EC_BANK_LOGIN_FAILED = 5109, - - /** - * The bank account referenced in the requested operation - * was not found. Returned along "400 Not found". - */ - TALER_EC_BANK_UNKNOWN_ACCOUNT = 5110, - - /** - * The transaction referenced in the requested operation (typically - * a reject operation), was not found. - */ - TALER_EC_BANK_TRANSACTION_NOT_FOUND = 5111, - - /** - * The client does not own the account credited by the transaction - * which is to be rejected, so it has no rights do reject it. To be - * returned along HTTP 403 Forbidden. - */ - TALER_EC_BANK_REJECT_NO_RIGHTS = 5200, - - /** - * End of error code range. - */ - TALER_EC_END = 9999 - -}; - - -#endif |