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Merge pull request #454 from bloxbean/cip30_hash_satya
Refactor COSESign builders for external payload and hashing
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39 changes: 39 additions & 0 deletions
39
cip/cip8/src/test/java/com/bloxbean/cardano/client/cip/cip8/builder/cose_sign1_builder.rs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,39 @@ | ||
| //Using https://github.com/Emurgo/message-signing | ||
| //This is just here for reference. So that we can compare the output of the rust code with the output of the java code. | ||
| use cardano_message_signing as ms; | ||
| use cardano_message_signing::builders::COSESign1Builder; | ||
| use cardano_message_signing::cbor::CBORValue; | ||
| use cardano_message_signing::utils::{Int, ToBytes}; | ||
| use cardano_message_signing::{HeaderMap, Headers, Label, ProtectedHeaderMap}; | ||
| use cardano_serialization_lib as csl; | ||
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| fn main() { | ||
| use ms::utils::ToBytes; | ||
| let pvt_key_hex = "a09afd74a50ea23fe8607f71766cd56fd78e44e4ee7563e53a690de1d74da15e41802f82cfe0718ade23369800857b885abc1c512aa43059be6e4ce2e8f43ce73d16a13b6998d256de5835612f44fdd56e2f24ab2694b7b70c68f8fd77325c83"; | ||
| let sk_bytes = hex::decode(pvt_key_hex).unwrap(); | ||
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| let sk = csl::crypto::Bip32PrivateKey::from_bytes(&sk_bytes).unwrap(); | ||
| let pk = sk.to_public(); | ||
| let mut headerMap = HeaderMap::new(); | ||
| headerMap.set_algorithm_id(&Label::new_int(&Int::new_i32(14))); | ||
| headerMap.set_content_type(&Label::new_int(&Int::new_i32(-1000))); | ||
| let protected = ProtectedHeaderMap::new(&headerMap); | ||
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| let mut unprotected = HeaderMap::new(); | ||
| unprotected.set_header(&Label::new_int(&Int::new_i32(-100)), &CBORValue::new_text(String::from("Some header value"))); | ||
| let headers = Headers::new(&protected, &unprotected); | ||
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| let payload = String::from("Hello World").into_bytes(); | ||
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| let mut builder = COSESign1Builder::new(&headers, payload, false); | ||
| builder.hash_payload(); | ||
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| let sig_structure = builder.make_data_to_sign(); | ||
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| let signed_sig_struct = sk.to_raw_key().sign(&sig_structure.to_bytes()).to_bytes(); | ||
| let cose_sign1 = builder.build(signed_sig_struct); | ||
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| let serialized = cose_sign1.to_bytes(); | ||
| let hex = hex::encode(serialized.clone()); | ||
| println!("serialized = {:?}", hex); | ||
| } |
74 changes: 74 additions & 0 deletions
74
cip/cip8/src/test/java/com/bloxbean/cardano/client/cip/cip8/builder/cose_sign_builder.rs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,74 @@ | ||
| //Using https://github.com/Emurgo/message-signing | ||
| //This is just here for reference. So that we can compare the output of the rust code with the output of the java code. | ||
| use cardano_message_signing as ms; | ||
| use cardano_serialization_lib as csl; | ||
| use cardano_message_signing::{COSESignature, COSESignatures, HeaderMap, Headers, Label, ProtectedHeaderMap}; | ||
| use cardano_message_signing::builders::{COSESign1Builder, COSESignBuilder}; | ||
| use cardano_message_signing::cbor::CBORValue; | ||
| use cardano_message_signing::utils::{Int, ToBytes}; | ||
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| fn main() { | ||
| use ms::utils::ToBytes; | ||
| //Mnemonic: "nice orient enjoy teach jump office alert inquiry apart unaware seat tumble unveil device have bullet morning eyebrow time image embody divide version uniform" | ||
| let pvt_key_hex1 = "a09afd74a50ea23fe8607f71766cd56fd78e44e4ee7563e53a690de1d74da15e41802f82cfe0718ade23369800857b885abc1c512aa43059be6e4ce2e8f43ce73d16a13b6998d256de5835612f44fdd56e2f24ab2694b7b70c68f8fd77325c83"; | ||
| let sk_bytes1 = hex::decode(pvt_key_hex1).unwrap(); | ||
| let bip32SK1 = csl::crypto::Bip32PrivateKey::from_bytes(&sk_bytes1).unwrap(); | ||
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| //Mnemonic: ""carbon time empty obey bicycle choice mind kitchen shadow call strike skull check flag series deal garlic wing uphold problem bamboo winner install price" | ||
| let pvt_key_hex2 = "a0bcf0bee440970644e0f7850776c38040e6be001a8847f07b2cc1f982153b55cf1b9e9c1ed5881bcb1546e1176e4852c41df5f72ccc876dcc5e227328e103a64d992baad3ce8e9b4d97541423535db5f82edf5b19e3a2ed602466824cfae9ce"; | ||
| let sk_bytes2 = hex::decode(pvt_key_hex2).unwrap(); | ||
| let bip32SK2 = csl::crypto::Bip32PrivateKey::from_bytes(&sk_bytes2).unwrap(); | ||
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| let mut headerMap = HeaderMap::new(); | ||
| headerMap.set_algorithm_id(&Label::new_int(&Int::new_i32(14))); | ||
| headerMap.set_content_type(&Label::new_int(&Int::new_i32(-1000))); | ||
| let protected = ProtectedHeaderMap::new(&headerMap); | ||
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| let mut unprotected = HeaderMap::new(); | ||
| unprotected.set_header(&Label::new_int(&Int::new_i32(-100)), &CBORValue::new_text(String::from("Some header value"))); | ||
| let headers = Headers::new(&protected, &unprotected); | ||
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| let payload = String::from("Hello World").into_bytes(); | ||
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| let mut builder = COSESignBuilder::new(&headers, payload, false); | ||
| builder.hash_payload(); | ||
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| //Build sig structure | ||
| let sig_structure = builder.make_data_to_sign(); | ||
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| //cose_signature1 | ||
| let sk1 = bip32SK1.to_raw_key(); | ||
| let signature1 = sk1.sign(&sig_structure.to_bytes()).to_bytes(); | ||
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| let mut cose_sig_unprotected_header1 = HeaderMap::new(); | ||
| cose_sig_unprotected_header1.set_header(&Label::new_int(&Int::new_i32(-200)), &CBORValue::new_text(String::from("another additional header"))); | ||
| cose_sig_unprotected_header1.set_header(&Label::new_text(String::from("key1")), &CBORValue::new_text(String::from("key1 value"))); | ||
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| let cose_sig_header1 = Headers::new(&ProtectedHeaderMap::new(&HeaderMap::new()), &cose_sig_unprotected_header1); | ||
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| let coseSignature1 = COSESignature::new(&cose_sig_header1, signature1); | ||
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| //cose_signature2 | ||
| let sk2 = bip32SK2.to_raw_key(); | ||
| let signature2 = sk2.sign(&sig_structure.to_bytes()).to_bytes(); | ||
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| let mut cose_sig_unprotected_header2 = HeaderMap::new(); | ||
| cose_sig_unprotected_header2.set_header(&Label::new_int(&Int::new_i32(-400)), &CBORValue::new_text(String::from("another additional header2"))); | ||
| cose_sig_unprotected_header2.set_header(&Label::new_text(String::from("key2")), &CBORValue::new_text(String::from("key2 value"))); | ||
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| let cose_sig_header2 = Headers::new(&ProtectedHeaderMap::new(&HeaderMap::new()), &cose_sig_unprotected_header2); | ||
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| let coseSignature2 = COSESignature::new(&cose_sig_header2, signature2); | ||
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| //Build cose_signatures | ||
| let mut cose_signatures = COSESignatures::new(); | ||
| cose_signatures.add(&coseSignature1); | ||
| cose_signatures.add(&coseSignature2); | ||
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| //Build cose_sign | ||
| let cose_sign = builder.build(&cose_signatures); | ||
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| let serialized = cose_sign.to_bytes(); | ||
| let hex = hex::encode(serialized.clone()); | ||
| println!("serialized = {:?}", hex); | ||
| } |