forked from hyperledger-archives/aries-framework-go
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Signed-off-by: Dmitriy Kinoshenko <dkinoshenko@gmail.com> hyperledger-archives#1725
- Loading branch information
Showing
2 changed files
with
376 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,217 @@ | ||
| package bbssignature2020 | ||
|
|
||
| import ( | ||
| "encoding/base64" | ||
| "net/http" | ||
| "strings" | ||
| "testing" | ||
|
|
||
| "github.com/btcsuite/btcutil/base58" | ||
| "github.com/piprate/json-gold/ld" | ||
| "github.com/square/go-jose/v3/json" | ||
| "github.com/stretchr/testify/require" | ||
|
|
||
| "github.com/hyperledger/aries-framework-go/pkg/doc/signature/jsonld" | ||
| ) | ||
|
|
||
| func TestBBS(t *testing.T) { | ||
| proofMap := map[string]interface{}{ | ||
| "@context": "https://w3id.org/security/v2", | ||
| "type": "https://w3c-ccg.github.io/ldp-bbs2020/context/v1#BbsBlsSignature2020", | ||
| "created": "2020-10-05T15:37:27Z", | ||
| "verificationMethod": "did:example:489398593#test", | ||
| "proofPurpose": "assertionMethod", | ||
| } | ||
|
|
||
| processor := jsonld.NewProcessor("URDNA2015") | ||
|
|
||
| withDocumentLoader := jsonld.WithDocumentLoader(createLDPBBS2020DocumentLoader()) | ||
|
|
||
| proofCanonical, err := processor.GetCanonicalDocument(proofMap, withDocumentLoader) | ||
| require.NoError(t, err) | ||
|
|
||
| printCanonical(t, proofCanonical) | ||
|
|
||
| var vcMap map[string]interface{} | ||
|
|
||
| vcJSON := ` | ||
| { | ||
| "@context": [ | ||
| "https://www.w3.org/2018/credentials/v1", | ||
| "https://w3id.org/citizenship/v1", | ||
| "https://w3c-ccg.github.io/ldp-bbs2020/context/v1" | ||
| ], | ||
| "id": "https://issuer.oidp.uscis.gov/credentials/83627465", | ||
| "type": [ | ||
| "VerifiableCredential", | ||
| "PermanentResidentCard" | ||
| ], | ||
| "issuer": "did:example:489398593", | ||
| "identifier": "83627465", | ||
| "name": "Permanent Resident Card", | ||
| "description": "Government of Example Permanent Resident Card.", | ||
| "issuanceDate": "2019-12-03T12:19:52Z", | ||
| "expirationDate": "2029-12-03T12:19:52Z", | ||
| "credentialSubject": { | ||
| "id": "did:example:b34ca6cd37bbf23", | ||
| "type": [ | ||
| "PermanentResident", | ||
| "Person" | ||
| ], | ||
| "givenName": "JOHN", | ||
| "familyName": "SMITH", | ||
| "gender": "Male", | ||
| "image": "data:image/png;base64,iVBORw0KGgokJggg==", | ||
| "residentSince": "2015-01-01", | ||
| "lprCategory": "C09", | ||
| "lprNumber": "999-999-999", | ||
| "commuterClassification": "C1", | ||
| "birthCountry": "Bahamas", | ||
| "birthDate": "1958-07-17" | ||
| } | ||
| } | ||
| ` | ||
|
|
||
| err = json.Unmarshal([]byte(vcJSON), &vcMap) | ||
| require.NoError(t, err) | ||
|
|
||
| vcMapCompacted, err := processor.Compact(vcMap, getSecurityContextMap(), withDocumentLoader) | ||
| require.NoError(t, err) | ||
|
|
||
| vcCanonical, err := processor.GetCanonicalDocument(vcMapCompacted) | ||
|
|
||
| require.NoError(t, err) | ||
|
|
||
| printCanonical(t, vcCanonical) | ||
|
|
||
| statements := append(getStatements(string(proofCanonical)), getStatements(string(vcCanonical))...) | ||
| t.Logf("statements: %v", statements) | ||
|
|
||
| verifyData := append( | ||
| statementsToBytes(getStatements(string(proofCanonical))), | ||
| statementsToBytes(getStatements(string(vcCanonical)))..., | ||
| ) | ||
| t.Logf("verify data: %v", verifyData) | ||
| } | ||
|
|
||
| func TestProofCreation(t *testing.T) { | ||
| proofJSON := ` | ||
| { | ||
| "@context": "https://w3c-ccg.github.io/ldp-bbs2020/context/v1", | ||
| "type": "BbsBlsSignature2020" | ||
| } | ||
| ` | ||
|
|
||
| proofMap, err := toMap(proofJSON) | ||
| require.NoError(t, err) | ||
|
|
||
| processor := jsonld.NewProcessor("URDNA2015") | ||
| withDocumentLoader := jsonld.WithDocumentLoader(createLDPBBS2020DocumentLoader()) | ||
|
|
||
| proofCompacted, err := processor.Compact(proofMap, map[string]interface{}{ | ||
| "@context": "https://w3id.org/security/v2", | ||
| }, withDocumentLoader) | ||
| require.NoError(t, err) | ||
|
|
||
| proofStr, err := json.MarshalIndent(proofCompacted, "", "\t") | ||
| require.NoError(t, err) | ||
|
|
||
| t.Logf("proofCompacted: %s", proofStr) | ||
| } | ||
|
|
||
| func TestPublicKeyB58ToBase64(t *testing.T) { | ||
| pkB58 := "oqpWYKaZD9M1Kbe94BVXpr8WTdFBNZyKv48cziTiQUeuhm7sBhCABMyYG4kcMrseC68YTFFgyhiNeBKjzdKk9MiRWuLv5H4FFujQsQK2KTAtzU8qTBiZqBHMmnLF4PL7Ytu" | ||
|
|
||
| pkBytes := base58.Decode(pkB58) | ||
|
|
||
| t.Logf("pk: %s", string(pkBytes)) | ||
|
|
||
| pkBase64 := base64.RawStdEncoding.EncodeToString(pkBytes) | ||
| t.Logf("pkBase64=%s", pkBase64) | ||
| } | ||
|
|
||
| func createLDPBBS2020DocumentLoader() ld.DocumentLoader { | ||
| loader := ld.NewCachingDocumentLoader(ld.NewRFC7324CachingDocumentLoader(&http.Client{})) | ||
|
|
||
| reader, err := ld.DocumentFromReader(strings.NewReader(ldpBBS2020JSONLD)) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| loader.AddDocument("https://w3c-ccg.github.io/ldp-bbs2020/context/v1", reader) | ||
|
|
||
| reader, err = ld.DocumentFromReader(strings.NewReader(securityJSONLD)) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| loader.AddDocument("https://w3id.org/security/v2", reader) | ||
|
|
||
| return loader | ||
| } | ||
|
|
||
| func printCanonical(t *testing.T, proofCanonical []byte) { | ||
| views := strings.Split(string(proofCanonical), "\n") | ||
| for _, v := range views { | ||
| if len(v) > 0 { | ||
| t.Logf("v=%s", v) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| func statementsToBytes(statements []string) [][]byte { | ||
| sBytes := make([][]byte, len(statements)) | ||
|
|
||
| for i := range statements { | ||
| sBytes[i] = []byte(statements[i]) | ||
| } | ||
|
|
||
| return sBytes | ||
| } | ||
|
|
||
| func getStatements(canonical string) []string { | ||
| statements := make([]string, 0) | ||
|
|
||
| views := strings.Split(canonical, "\n") | ||
| for _, v := range views { | ||
| if len(v) > 0 { | ||
| statements = append(statements, v) | ||
| } | ||
| } | ||
|
|
||
| return statements | ||
| } | ||
|
|
||
| func getSecurityContextMap() map[string]interface{} { | ||
| return map[string]interface{}{ | ||
| "@context": "https://w3id.org/security/v2", | ||
| } | ||
| } | ||
|
|
||
| func toMap(v interface{}) (map[string]interface{}, error) { | ||
| var ( | ||
| b []byte | ||
| err error | ||
| ) | ||
|
|
||
| switch cv := v.(type) { | ||
| case []byte: | ||
| b = cv | ||
| case string: | ||
| b = []byte(cv) | ||
| default: | ||
| b, err = json.Marshal(v) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| } | ||
|
|
||
| var m map[string]interface{} | ||
|
|
||
| err = json.Unmarshal(b, &m) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| return m, nil | ||
| } |
159 changes: 159 additions & 0 deletions
159
pkg/doc/signature/suite/bbssignature2020/definitions.go
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,159 @@ | ||
| package bbssignature2020 | ||
|
|
||
| const ldpBBS2020JSONLD = ` | ||
| { | ||
| "@context": { | ||
| "@version": 1.1, | ||
| "id": "@id", | ||
| "type": "@type", | ||
| "ldssk": "https://w3c-ccg.github.io/ldp-bbs2020/context/v1#", | ||
| "BbsBlsSignature2020": { | ||
| "@id": "https://w3c-ccg.github.io/ldp-bbs2020/context/v1#BbsBlsSignature2020", | ||
| "@context": { | ||
| "@version": 1.1, | ||
| "@protected": true, | ||
| "id": "@id", | ||
| "type": "@type", | ||
| "sec": "https://w3id.org/security#", | ||
| "xsd": "http://www.w3.org/2001/XMLSchema#", | ||
| "challenge": "sec:challenge", | ||
| "created": { | ||
| "@id": "http://purl.org/dc/terms/created", | ||
| "@type": "xsd:dateTime" | ||
| }, | ||
| "domain": "sec:domain", | ||
| "proofValue": "sec:proofValue", | ||
| "nonce": "sec:nonce", | ||
| "proofPurpose": { | ||
| "@id": "sec:proofPurpose", | ||
| "@type": "@vocab", | ||
| "@context": { | ||
| "@version": 1.1, | ||
| "@protected": true, | ||
| "id": "@id", | ||
| "type": "@type", | ||
| "sec": "https://w3id.org/security#", | ||
| "assertionMethod": { | ||
| "@id": "sec:assertionMethod", | ||
| "@type": "@id", | ||
| "@container": "@set" | ||
| }, | ||
| "authentication": { | ||
| "@id": "sec:authenticationMethod", | ||
| "@type": "@id", | ||
| "@container": "@set" | ||
| } | ||
| } | ||
| }, | ||
| "verificationMethod": { | ||
| "@id": "sec:verificationMethod", | ||
| "@type": "@id" | ||
| } | ||
| } | ||
| }, | ||
| "BbsBlsSignatureProof2020": { | ||
| "@id": "https://w3c-ccg.github.io/ldp-bbs2020/context/v1#BbsBlsSignatureProof2020", | ||
| "@context": { | ||
| "@version": 1.1, | ||
| "@protected": true, | ||
| "id": "@id", | ||
| "type": "@type", | ||
| "sec": "https://w3id.org/security#", | ||
| "xsd": "http://www.w3.org/2001/XMLSchema#", | ||
| "challenge": "sec:challenge", | ||
| "created": { | ||
| "@id": "http://purl.org/dc/terms/created", | ||
| "@type": "xsd:dateTime" | ||
| }, | ||
| "domain": "sec:domain", | ||
| "nonce": "sec:nonce", | ||
| "proofPurpose": { | ||
| "@id": "sec:proofPurpose", | ||
| "@type": "@vocab", | ||
| "@context": { | ||
| "@version": 1.1, | ||
| "@protected": true, | ||
| "id": "@id", | ||
| "type": "@type", | ||
| "sec": "https://w3id.org/security#", | ||
| "assertionMethod": { | ||
| "@id": "sec:assertionMethod", | ||
| "@type": "@id", | ||
| "@container": "@set" | ||
| }, | ||
| "authentication": { | ||
| "@id": "sec:authenticationMethod", | ||
| "@type": "@id", | ||
| "@container": "@set" | ||
| } | ||
| } | ||
| }, | ||
| "proofValue": "sec:proofValue", | ||
| "verificationMethod": { | ||
| "@id": "sec:verificationMethod", | ||
| "@type": "@id" | ||
| } | ||
| } | ||
| }, | ||
| "Bls12381G2Key2020": "ldssk:Bls12381G2Key2020" | ||
| } | ||
| } | ||
| ` | ||
|
|
||
| const securityJSONLD = ` | ||
| { | ||
| "@context": [{ | ||
| "@version": 1.1 | ||
| }, "https://w3id.org/security/v1", { | ||
| "AesKeyWrappingKey2019": "sec:AesKeyWrappingKey2019", | ||
| "DeleteKeyOperation": "sec:DeleteKeyOperation", | ||
| "DeriveSecretOperation": "sec:DeriveSecretOperation", | ||
| "Ed25519Signature2018": "sec:Ed25519Signature2018", | ||
| "Ed25519VerificationKey2018": "sec:Ed25519VerificationKey2018", | ||
| "EquihashProof2018": "sec:EquihashProof2018", | ||
| "ExportKeyOperation": "sec:ExportKeyOperation", | ||
| "GenerateKeyOperation": "sec:GenerateKeyOperation", | ||
| "KmsOperation": "sec:KmsOperation", | ||
| "RevokeKeyOperation": "sec:RevokeKeyOperation", | ||
| "RsaSignature2018": "sec:RsaSignature2018", | ||
| "RsaVerificationKey2018": "sec:RsaVerificationKey2018", | ||
| "Sha256HmacKey2019": "sec:Sha256HmacKey2019", | ||
| "SignOperation": "sec:SignOperation", | ||
| "UnwrapKeyOperation": "sec:UnwrapKeyOperation", | ||
| "VerifyOperation": "sec:VerifyOperation", | ||
| "WrapKeyOperation": "sec:WrapKeyOperation", | ||
| "X25519KeyAgreementKey2019": "sec:X25519KeyAgreementKey2019", | ||
| "allowedAction": "sec:allowedAction", | ||
| "assertionMethod": {"@id": "sec:assertionMethod", "@type": "@id", "@container": "@set"}, | ||
| "authentication": {"@id": "sec:authenticationMethod", "@type": "@id", "@container": "@set"}, | ||
| "capability": {"@id": "sec:capability", "@type": "@id"}, | ||
| "capabilityAction": "sec:capabilityAction", | ||
| "capabilityChain": {"@id": "sec:capabilityChain", "@type": "@id", "@container": "@list"}, | ||
| "capabilityDelegation": {"@id": "sec:capabilityDelegationMethod", "@type": "@id", "@container": "@set"}, | ||
| "capabilityInvocation": {"@id": "sec:capabilityInvocationMethod", "@type": "@id", "@container": "@set"}, | ||
| "caveat": {"@id": "sec:caveat", "@type": "@id", "@container": "@set"}, | ||
| "challenge": "sec:challenge", | ||
| "ciphertext": "sec:ciphertext", | ||
| "controller": {"@id": "sec:controller", "@type": "@id"}, | ||
| "delegator": {"@id": "sec:delegator", "@type": "@id"}, | ||
| "equihashParameterK": {"@id": "sec:equihashParameterK", "@type": "xsd:integer"}, | ||
| "equihashParameterN": {"@id": "sec:equihashParameterN", "@type": "xsd:integer"}, | ||
| "invocationTarget": {"@id": "sec:invocationTarget", "@type": "@id"}, | ||
| "invoker": {"@id": "sec:invoker", "@type": "@id"}, | ||
| "jws": "sec:jws", | ||
| "keyAgreement": {"@id": "sec:keyAgreementMethod", "@type": "@id", "@container": "@set"}, | ||
| "kmsModule": {"@id": "sec:kmsModule"}, | ||
| "parentCapability": {"@id": "sec:parentCapability", "@type": "@id"}, | ||
| "plaintext": "sec:plaintext", | ||
| "proof": {"@id": "sec:proof", "@type": "@id", "@container": "@graph"}, | ||
| "proofPurpose": {"@id": "sec:proofPurpose", "@type": "@vocab"}, | ||
| "proofValue": "sec:proofValue", | ||
| "referenceId": "sec:referenceId", | ||
| "unwrappedKey": "sec:unwrappedKey", | ||
| "verificationMethod": {"@id": "sec:verificationMethod", "@type": "@id"}, | ||
| "verifyData": "sec:verifyData", | ||
| "wrappedKey": "sec:wrappedKey" | ||
| }] | ||
| } | ||
| ` |