48 lines
2.3 KiB
Protocol Buffer
48 lines
2.3 KiB
Protocol Buffer
//
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// Simple bitcoinprivate Payment Protocol messages
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//
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// Use fields 1000+ for extensions;
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// to avoid conflicts, register extensions via pull-req at
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// https://github.com/bitcoin/bips/bip-0070/extensions.mediawiki
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//
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syntax = "proto2";
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package payments;
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option java_package = "org.bitcoin.protocols.payments";
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option java_outer_classname = "Protos";
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// Generalized form of "send payment to this/these bitcoin addresses"
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message Output {
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optional uint64 amount = 1 [default = 0]; // amount is integer-number-of-satoshis
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required bytes script = 2; // usually one of the standard Script forms
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}
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message PaymentDetails {
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optional string network = 1 [default = "main"]; // "main" or "test"
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repeated Output outputs = 2; // Where payment should be sent
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required uint64 time = 3; // Timestamp; when payment request created
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optional uint64 expires = 4; // Timestamp; when this request should be considered invalid
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optional string memo = 5; // Human-readable description of request for the customer
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optional string payment_url = 6; // URL to send Payment and get PaymentACK
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optional bytes merchant_data = 7; // Arbitrary data to include in the Payment message
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}
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message PaymentRequest {
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optional uint32 payment_details_version = 1 [default = 1];
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optional string pki_type = 2 [default = "none"]; // none / x509+sha256 / x509+sha1
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optional bytes pki_data = 3; // depends on pki_type
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required bytes serialized_payment_details = 4; // PaymentDetails
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optional bytes signature = 5; // pki-dependent signature
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}
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message X509Certificates {
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repeated bytes certificate = 1; // DER-encoded X.509 certificate chain
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}
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message Payment {
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optional bytes merchant_data = 1; // From PaymentDetails.merchant_data
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repeated bytes transactions = 2; // Signed transactions that satisfy PaymentDetails.outputs
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repeated Output refund_to = 3; // Where to send refunds, if a refund is necessary
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optional string memo = 4; // Human-readable message for the merchant
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}
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message PaymentACK {
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required Payment payment = 1; // Payment message that triggered this ACK
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optional string memo = 2; // human-readable message for customer
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}
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