fix: change how to handle services according to spec change

Ref: https://identity.foundation/peer-did-method-spec/#method-2-multiple-inception-key-without-doc
beatt83 · Feb 12, 2024 · 7a061c0 · 7a061c0
1 parent ab36cb7
commit 7a061c0
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Showing 8 changed files with 111 additions and 148 deletions.
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
@@ -1,7 +1,4 @@
-# This workflow will build a Swift project
-# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-swift
-
-name: Swift
+name: PR
 
 on:
   pull_request:
@@ -12,7 +9,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  build:
+  test:
 
     runs-on: macos-13
 

diff --git a/Package.swift b/Package.swift
@@ -13,7 +13,7 @@ let package = Package(
     dependencies: [
         .package(url: "https://github.com/swift-libp2p/swift-multibase.git", .upToNextMajor(from: "0.0.1")),
         .package(url: "https://github.com/swift-libp2p/swift-bases.git", .upToNextMajor(from: "0.0.3")),
-        .package(url: "https://github.com/beatt83/didcore-swift.git", .upToNextMinor(from: "1.0.1"))
+        .package(url: "https://github.com/beatt83/didcore-swift.git", .upToNextMinor(from: "1.1.0"))
     ],
     targets: [
         .target(

diff --git a/Sources/PeerDID/Models/PeerDID.swift b/Sources/PeerDID/Models/PeerDID.swift
@@ -74,10 +74,10 @@ public struct PeerDID {
             .map { String($0.dropFirst()) }
     }
 
-    public var algo2Service: String? {
-        guard algo == ._2 else { return nil }
+    public var algo2Service: [String] {
+        guard algo == ._2 else { return [] }
         return allAttributes
             .filter { $0.hasPrefix(Algorithm.Algo2Prefix.service.rawValue) }
-            .first.map { String($0.dropFirst()) }
+            .map { String($0.dropFirst()) }
     }
 }
diff --git a/Sources/PeerDID/PeerDID/PeerDIDHelper+ResolveAlgo2.swift b/Sources/PeerDID/PeerDID/PeerDIDHelper+ResolveAlgo2.swift
@@ -13,7 +13,7 @@ extension PeerDIDHelper {
     public func resolvePeerDIDAlgo2(peerDID: PeerDID, format: VerificationMaterialFormat) throws -> DIDDocument {
         let authenticationKeys = peerDID.algo2AuthenticationKeys
         let agreementKeys = peerDID.algo2KeyAgreementKeys
-        let service = peerDID.algo2Service
+        let services = peerDID.algo2Service
 
         var keyIdCount = 1
         let authenticationVerificationMethods = try authenticationKeys
@@ -40,12 +40,14 @@ extension PeerDIDHelper {
                 return method
             }
 
-        let documentService = try service.map {  try decodedPeerDIDService(did: peerDID.string, serviceString: $0) }
+        let documentServices = try services.enumerated().map {
+            try decodedPeerDIDService(did: peerDID.string, serviceString: $0.element, index: $0.offset)
+        }
 
         return DIDDocument(
             id: peerDID.string,
             verificationMethods: authenticationVerificationMethods + agreementVerificationMethods,
-            services: documentService ?? []
+            services: documentServices
         )
     }
 }
diff --git a/Sources/PeerDID/PeerDID/PeerDIDHelper.swift b/Sources/PeerDID/PeerDID/PeerDIDHelper.swift
@@ -34,8 +34,8 @@ public struct PeerDIDHelper {
             .map { try PeerDIDHelper().createMultibaseEncnumbasis(material: $0) }
             .map { "V\($0)" }
 
-        let encodedServiceStr = try PeerDIDHelper().encodePeerDIDServices(services: services)
-        let methodId = (["2"] + encodedAgreementsStrings + encodedAuthenticationsStrings + [encodedServiceStr])
+        let encodedServiceStrs = try services.map { try PeerDIDHelper().encodePeerDIDServices(service: $0) }
+        let methodId = (["2"] + encodedAgreementsStrings + encodedAuthenticationsStrings + encodedServiceStrs)
             .compactMap { $0 }
             .joined(separator: ".")
 
@@ -72,7 +72,7 @@ public extension PeerDIDHelper {
         ecnumbasis: String,
         format: VerificationMaterialFormat
     ) throws -> PeerDIDVerificationMaterial {
-        let (base, decodedMultibase) = try BaseEncoding.decode(ecnumbasis)
+        let (_, decodedMultibase) = try BaseEncoding.decode(ecnumbasis)
         let (codec, decodedMulticodec) = try Multicodec().fromMulticodec(value: decodedMultibase)
 
         try decodedMulticodec.validateKeyLength()
@@ -130,6 +130,43 @@ extension PeerDIDHelper {
 
     struct PeerDIDService: Codable {
 
+        struct ServiceEndpoint: Codable {
+            let uri: String
+            let r: [String]? // Routing keys
+            let a: [String]? // Accept
+        }
+
+        let t: String // Type
+        let s: ServiceEndpoint // Service Endpoint
+
+        init(from: DIDDocument.Service) throws {
+            self.t = from.type
+            guard
+                let dic = from.serviceEndpoint.value as? [String: Any],
+                let uri = dic["uri"] as? String
+            else {
+                throw PeerDIDError.invalidPeerDIDService
+            }
+            self.s = .init(
+                uri: uri,
+                r: dic["routing_keys"] as? [String],
+                a: dic["accept"] as? [String]
+            )
+        }
+
+        func toDIDDocumentService(did: String, index: Int) throws -> DIDDocument.Service {
+            return .init(
+                id: "\(did)#\(t.lowercased())-\(index+1)",
+                type: t,
+                serviceEndpoint: AnyCodable(
+                    dictionaryLiteral: ("uri", s.uri), ("accept", s.a ?? []), ("routing_keys", s.r ?? [])
+                )
+            )
+        }
+    }
+
+    struct PeerDIDServiceLegacy: Codable {
+
         let t: String // Type
         let s: String // Service Endpoint
         let r: [String]? // Routing keys
@@ -144,79 +181,37 @@ extension PeerDIDHelper {
 
         init(from: DIDDocument.Service) throws {
             self.t = from.type
-            self.s = try from.serviceEndpoint.getJsonString() ?? ""
-            self.r = from.routingKeys
-            self.a = from.accept
+            guard 
+                let uri = from.serviceEndpoint.value as? String
+            else {
+                throw PeerDIDError.invalidPeerDIDService
+            }
+            self.s = uri
+            self.r = []
+            self.a = []
         }
 
         func toDIDDocumentService(did: String, index: Int) throws -> DIDDocument.Service {
-            let serviceEndpoint: DIDDocument.Service.ServiceEndpoint
-            if let s = try? parseServiceEndpoint(serviceEndpoint: s) {
-                serviceEndpoint = s
-            } else {
-                serviceEndpoint = try parseServiceEndpoint(serviceEndpoint: "\"\(s)\"")
-            }
+            var serviceEndpoint: [String: Any] = ["uri": s]
+            a.map { serviceEndpoint["accept"] = $0 }
+            r.map { serviceEndpoint["routing_keys"] = $0 }
+
             return .init(
                 id: "\(did)#\(t.lowercased())-\(index+1)",
                 type: t,
-                serviceEndpoint: serviceEndpoint,
-                routingKeys: r,
-                accept: a
+                serviceEndpoint: AnyCodable(dictionaryLiteral: ("uri", s), ("accept", a ?? []), ("routing_keys", r ?? []))
             )
         }
-
-        private func parseServiceEndpoint(serviceEndpoint: String) throws -> DIDDocument.Service.ServiceEndpoint {
-            guard let serviceData = serviceEndpoint.data(using: .utf8) else {
-                throw PeerDIDError.somethingWentWrong
-            }
-            return try JSONDecoder().decode(DIDDocument.Service.ServiceEndpoint.self, from: serviceData)
-        }
-
-        func encode(to encoder: Encoder) throws {
-            var container = encoder.container(keyedBy: PeerDIDHelper.PeerDIDService.CodingKeys.self)
-            try container.encode(self.s, forKey: PeerDIDHelper.PeerDIDService.CodingKeys.s)
-            try container.encode(self.r, forKey: PeerDIDHelper.PeerDIDService.CodingKeys.r)
-            try container.encodeIfPresent(self.a, forKey: PeerDIDHelper.PeerDIDService.CodingKeys.a)
-            try container.encodeIfPresent(self.t, forKey: PeerDIDHelper.PeerDIDService.CodingKeys.t)
-        }
-
-        enum CodingKeys: CodingKey {
-            case t
-            case s
-            case r
-            case a
-        }
-
-        init(from decoder: Decoder) throws {
-            let container: KeyedDecodingContainer<PeerDIDHelper.PeerDIDService.CodingKeys> = try decoder.container(keyedBy: PeerDIDHelper.PeerDIDService.CodingKeys.self)
-            self.t = try container.decode(String.self, forKey: PeerDIDHelper.PeerDIDService.CodingKeys.t)
-            self.s = try container.decode(String.self, forKey: PeerDIDHelper.PeerDIDService.CodingKeys.s)
-            self.r = try container.decodeIfPresent([String].self, forKey: PeerDIDHelper.PeerDIDService.CodingKeys.r)
-            self.a = try container.decodeIfPresent([String].self, forKey: PeerDIDHelper.PeerDIDService.CodingKeys.a)
-        }
     }
 
-    public func encodePeerDIDServices(services: [DIDDocument.Service]) throws -> String? {
-        guard !services.isEmpty else { return nil }
+    public func encodePeerDIDServices(service: DIDDocument.Service) throws -> String {
         let encoder = JSONEncoder.peerDIDEncoder()
 
-        let parsingStr: String
-
-        if services.count > 1 {
-            let peerDidServices = try services.map { try PeerDIDService(from: $0) }
-            guard let jsonStr = String(data: try encoder.encode(peerDidServices), encoding: .utf8) else {
-                throw PeerDIDError.somethingWentWrong
-            }
-            parsingStr = jsonStr
-        } else if let service = services.first {
-            let peerDIDService = try PeerDIDService(from: service)
-            guard let jsonStr = String(data: try encoder.encode(peerDIDService), encoding: .utf8) else {
-                throw PeerDIDError.somethingWentWrong
-            }
-            parsingStr = jsonStr
-        } else {
-            throw PeerDIDError.somethingWentWrong // This should never happen since we handle all the cases
+        let peerDIDService = try PeerDIDService(from: service)
+        guard let jsonStr = String(data: try encoder.encode(peerDIDService), encoding: .utf8) else {
+            throw PeerDIDError.somethingWentWrong
         }
+        let parsingStr = jsonStr
 
         let parsedService = parsingStr
             .replacingOccurrences(of: "[\n\t\\s]*", with: "", options: .regularExpression)
@@ -229,7 +224,7 @@ extension PeerDIDHelper {
         return "S\(encodedService)"
     }
 
-    public func decodedPeerDIDService(did: String, serviceString: String) throws -> [DIDDocument.Service] {
+    public func decodedPeerDIDService(did: String, serviceString: String, index: Int) throws -> DIDDocument.Service {
         guard
             let serviceBase64Data = Data(base64URLEncoded: serviceString),
             let serviceStr = String(data: serviceBase64Data, encoding: .utf8)
@@ -246,20 +241,17 @@ extension PeerDIDHelper {
         let decoder = JSONDecoder()
         if
             let service = try? decoder.decode(
-                PeerDIDService.self,
+                PeerDIDServiceLegacy.self,
                 from: peerDIDServiceData
             )
         {
-            return [try service.toDIDDocumentService(did: did, index: 0)]
+            return try service.toDIDDocumentService(did: did, index: index)
         } else {
-            let services = try decoder.decode(
-                [PeerDIDService].self,
+            let service = try decoder.decode(
+                PeerDIDService.self,
                 from: peerDIDServiceData
             )
-
-            return try Dictionary(grouping: services, by: \.t)
-                .mapValues { try $0.enumerated().map { try $0.element.toDIDDocumentService(did: did, index: $0.offset) } }
-                .flatMap { $0.value }
+            return try service.toDIDDocumentService(did: did, index: index)
         }
     }
 }
@@ -283,7 +275,7 @@ extension DIDDocument.VerificationMethod {
         )
     }
 }
-extension DIDDocument.Service.ServiceEndpoint {
+extension DIDDocument.Service {
 
     func getJsonString() throws -> String? {
         let encoder = JSONEncoder.peerDIDEncoder()

diff --git a/Tests/PeerDIDTests/CreatePeerDIDAlgo2Tests.swift b/Tests/PeerDIDTests/CreatePeerDIDAlgo2Tests.swift
@@ -67,9 +67,8 @@ final class CreatePeerDIDAlgo2Tests: XCTestCase {
     let validService = DIDDocument.Service(
         id: "test",
         type: "DIDCommMessaging",
-        serviceEndpoint: .string("https://example.com/endpoint"),
-        routingKeys: ["did:example:somemediator#somekey"],
-        accept: nil
+        serviceEndpoint: AnyCodable(
+            dictionaryLiteral: ("uri","https://example.com/endpoint"), ("routing_keys", ["did:example:somemediator#somekey"]))
     )
 
     func testCreatePeerDIDAlgo2Base58() throws {
@@ -79,12 +78,12 @@ final class CreatePeerDIDAlgo2Tests: XCTestCase {
             services: [validService]
         )
 
-        XCTAssertEqual("did:peer:2.Ez6LSbysY2xFMRpGMhb7tFTLMpeuPRaqaWM1yECx2AtzE3KCc.Vz6MkqRYqQiSgvZQdnBytw86Qbs2ZWUkGv22od935YF4s8M7V.Vz6MkgoLTnTypo3tDRwCkZXSccTPHRLhF4ZnjhueYAFpEX6vg.SeyJyIjpbImRpZDpleGFtcGxlOnNvbWVtZWRpYXRvciNzb21la2V5Il0sInMiOiJcImh0dHBzOi8vZXhhbXBsZS5jb20vZW5kcG9pbnRcIiIsInQiOiJkbSJ9", peerDID.string)
+        XCTAssertEqual("did:peer:2.Ez6LSbysY2xFMRpGMhb7tFTLMpeuPRaqaWM1yECx2AtzE3KCc.Vz6MkqRYqQiSgvZQdnBytw86Qbs2ZWUkGv22od935YF4s8M7V.Vz6MkgoLTnTypo3tDRwCkZXSccTPHRLhF4ZnjhueYAFpEX6vg.SeyJzIjp7InIiOlsiZGlkOmV4YW1wbGU6c29tZW1lZGlhdG9yI3NvbWVrZXkiXSwidXJpIjoiaHR0cHM6Ly9leGFtcGxlLmNvbS9lbmRwb2ludCJ9LCJ0IjoiZG0ifQ", peerDID.string)
 
         XCTAssertTrue(peerDID.algo2KeyAgreementKeys.contains("z6LSbysY2xFMRpGMhb7tFTLMpeuPRaqaWM1yECx2AtzE3KCc"))
         XCTAssertTrue(peerDID.algo2AuthenticationKeys.contains("z6MkqRYqQiSgvZQdnBytw86Qbs2ZWUkGv22od935YF4s8M7V"))
         XCTAssertTrue(peerDID.algo2AuthenticationKeys.contains("z6MkgoLTnTypo3tDRwCkZXSccTPHRLhF4ZnjhueYAFpEX6vg"))
-        XCTAssertTrue(peerDID.algo2Service?.contains("eyJyIjpbImRpZDpleGFtcGxlOnNvbWVtZWRpYXRvciNzb21la2V5Il0sInMiOiJcImh0dHBzOi8vZXhhbXBsZS5jb20vZW5kcG9pbnRcIiIsInQiOiJkbSJ9") ?? false)
+        XCTAssertTrue(peerDID.algo2Service.contains("eyJzIjp7InIiOlsiZGlkOmV4YW1wbGU6c29tZW1lZGlhdG9yI3NvbWVrZXkiXSwidXJpIjoiaHR0cHM6Ly9leGFtcGxlLmNvbS9lbmRwb2ludCJ9LCJ0IjoiZG0ifQ"))
     }
 
     func testCreatePeerDIDAlgo2Multibase() throws {
@@ -94,12 +93,12 @@ final class CreatePeerDIDAlgo2Tests: XCTestCase {
             services: [validService]
         )
 
-        XCTAssertEqual("did:peer:2.Ez6LSbysY2xFMRpGMhb7tFTLMpeuPRaqaWM1yECx2AtzE3KCc.Vz6MkqRYqQiSgvZQdnBytw86Qbs2ZWUkGv22od935YF4s8M7V.Vz6MkgoLTnTypo3tDRwCkZXSccTPHRLhF4ZnjhueYAFpEX6vg.SeyJyIjpbImRpZDpleGFtcGxlOnNvbWVtZWRpYXRvciNzb21la2V5Il0sInMiOiJcImh0dHBzOi8vZXhhbXBsZS5jb20vZW5kcG9pbnRcIiIsInQiOiJkbSJ9", peerDID.string)
+        XCTAssertEqual("did:peer:2.Ez6LSbysY2xFMRpGMhb7tFTLMpeuPRaqaWM1yECx2AtzE3KCc.Vz6MkqRYqQiSgvZQdnBytw86Qbs2ZWUkGv22od935YF4s8M7V.Vz6MkgoLTnTypo3tDRwCkZXSccTPHRLhF4ZnjhueYAFpEX6vg.SeyJzIjp7InIiOlsiZGlkOmV4YW1wbGU6c29tZW1lZGlhdG9yI3NvbWVrZXkiXSwidXJpIjoiaHR0cHM6Ly9leGFtcGxlLmNvbS9lbmRwb2ludCJ9LCJ0IjoiZG0ifQ", peerDID.string)
 
         XCTAssertTrue(peerDID.algo2KeyAgreementKeys.contains("z6LSbysY2xFMRpGMhb7tFTLMpeuPRaqaWM1yECx2AtzE3KCc"))
         XCTAssertTrue(peerDID.algo2AuthenticationKeys.contains("z6MkqRYqQiSgvZQdnBytw86Qbs2ZWUkGv22od935YF4s8M7V"))
         XCTAssertTrue(peerDID.algo2AuthenticationKeys.contains("z6MkgoLTnTypo3tDRwCkZXSccTPHRLhF4ZnjhueYAFpEX6vg"))
-        XCTAssertTrue(peerDID.algo2Service?.contains("eyJyIjpbImRpZDpleGFtcGxlOnNvbWVtZWRpYXRvciNzb21la2V5Il0sInMiOiJcImh0dHBzOi8vZXhhbXBsZS5jb20vZW5kcG9pbnRcIiIsInQiOiJkbSJ9") ?? false)
+        XCTAssertTrue(peerDID.algo2Service.contains("eyJzIjp7InIiOlsiZGlkOmV4YW1wbGU6c29tZW1lZGlhdG9yI3NvbWVrZXkiXSwidXJpIjoiaHR0cHM6Ly9leGFtcGxlLmNvbS9lbmRwb2ludCJ9LCJ0IjoiZG0ifQ"))
     }
 
     func testCreatePeerDIDAlgo2JWK() throws {
@@ -109,12 +108,12 @@ final class CreatePeerDIDAlgo2Tests: XCTestCase {
             services: [validService]
         )
 
-        XCTAssertEqual("did:peer:2.Ez6LSbysY2xFMRpGMhb7tFTLMpeuPRaqaWM1yECx2AtzE3KCc.Vz6MkqRYqQiSgvZQdnBytw86Qbs2ZWUkGv22od935YF4s8M7V.Vz6MkgoLTnTypo3tDRwCkZXSccTPHRLhF4ZnjhueYAFpEX6vg.SeyJyIjpbImRpZDpleGFtcGxlOnNvbWVtZWRpYXRvciNzb21la2V5Il0sInMiOiJcImh0dHBzOi8vZXhhbXBsZS5jb20vZW5kcG9pbnRcIiIsInQiOiJkbSJ9", peerDID.string)
+        XCTAssertEqual("did:peer:2.Ez6LSbysY2xFMRpGMhb7tFTLMpeuPRaqaWM1yECx2AtzE3KCc.Vz6MkqRYqQiSgvZQdnBytw86Qbs2ZWUkGv22od935YF4s8M7V.Vz6MkgoLTnTypo3tDRwCkZXSccTPHRLhF4ZnjhueYAFpEX6vg.SeyJzIjp7InIiOlsiZGlkOmV4YW1wbGU6c29tZW1lZGlhdG9yI3NvbWVrZXkiXSwidXJpIjoiaHR0cHM6Ly9leGFtcGxlLmNvbS9lbmRwb2ludCJ9LCJ0IjoiZG0ifQ", peerDID.string)
 
         XCTAssertTrue(peerDID.algo2KeyAgreementKeys.contains("z6LSbysY2xFMRpGMhb7tFTLMpeuPRaqaWM1yECx2AtzE3KCc"))
         XCTAssertTrue(peerDID.algo2AuthenticationKeys.contains("z6MkqRYqQiSgvZQdnBytw86Qbs2ZWUkGv22od935YF4s8M7V"))
         XCTAssertTrue(peerDID.algo2AuthenticationKeys.contains("z6MkgoLTnTypo3tDRwCkZXSccTPHRLhF4ZnjhueYAFpEX6vg"))
-        XCTAssertTrue(peerDID.algo2Service?.contains("eyJyIjpbImRpZDpleGFtcGxlOnNvbWVtZWRpYXRvciNzb21la2V5Il0sInMiOiJcImh0dHBzOi8vZXhhbXBsZS5jb20vZW5kcG9pbnRcIiIsInQiOiJkbSJ9") ?? false)
+        XCTAssertTrue(peerDID.algo2Service.contains("eyJzIjp7InIiOlsiZGlkOmV4YW1wbGU6c29tZW1lZGlhdG9yI3NvbWVrZXkiXSwidXJpIjoiaHR0cHM6Ly9leGFtcGxlLmNvbS9lbmRwb2ludCJ9LCJ0IjoiZG0ifQ"))
     }
 
     func testCreatePeerDIDAlgo2MultipleServices() throws {
@@ -124,9 +123,9 @@ final class CreatePeerDIDAlgo2Tests: XCTestCase {
             services: [validService, validService]
         )
 
-        XCTAssertEqual("did:peer:2.Ez6LSbysY2xFMRpGMhb7tFTLMpeuPRaqaWM1yECx2AtzE3KCc.Vz6MkqRYqQiSgvZQdnBytw86Qbs2ZWUkGv22od935YF4s8M7V.SW3siciI6WyJkaWQ6ZXhhbXBsZTpzb21lbWVkaWF0b3Ijc29tZWtleSJdLCJzIjoiXCJodHRwczovL2V4YW1wbGUuY29tL2VuZHBvaW50XCIiLCJ0IjoiZG0ifSx7InIiOlsiZGlkOmV4YW1wbGU6c29tZW1lZGlhdG9yI3NvbWVrZXkiXSwicyI6IlwiaHR0cHM6Ly9leGFtcGxlLmNvbS9lbmRwb2ludFwiIiwidCI6ImRtIn1d", peerDID.string)
+        XCTAssertEqual("did:peer:2.Ez6LSbysY2xFMRpGMhb7tFTLMpeuPRaqaWM1yECx2AtzE3KCc.Vz6MkqRYqQiSgvZQdnBytw86Qbs2ZWUkGv22od935YF4s8M7V.SeyJzIjp7InIiOlsiZGlkOmV4YW1wbGU6c29tZW1lZGlhdG9yI3NvbWVrZXkiXSwidXJpIjoiaHR0cHM6Ly9leGFtcGxlLmNvbS9lbmRwb2ludCJ9LCJ0IjoiZG0ifQ.SeyJzIjp7InIiOlsiZGlkOmV4YW1wbGU6c29tZW1lZGlhdG9yI3NvbWVrZXkiXSwidXJpIjoiaHR0cHM6Ly9leGFtcGxlLmNvbS9lbmRwb2ludCJ9LCJ0IjoiZG0ifQ", peerDID.string)
 
-        XCTAssertTrue(peerDID.algo2Service?.contains("W3siciI6WyJkaWQ6ZXhhbXBsZTpzb21lbWVkaWF0b3Ijc29tZWtleSJdLCJzIjoiXCJodHRwczovL2V4YW1wbGUuY29tL2VuZHBvaW50XCIiLCJ0IjoiZG0ifSx7InIiOlsiZGlkOmV4YW1wbGU6c29tZW1lZGlhdG9yI3NvbWVrZXkiXSwicyI6IlwiaHR0cHM6Ly9leGFtcGxlLmNvbS9lbmRwb2ludFwiIiwidCI6ImRtIn1d") ?? false)
+        XCTAssertTrue(peerDID.algo2Service.contains("eyJzIjp7InIiOlsiZGlkOmV4YW1wbGU6c29tZW1lZGlhdG9yI3NvbWVrZXkiXSwidXJpIjoiaHR0cHM6Ly9leGFtcGxlLmNvbS9lbmRwb2ludCJ9LCJ0IjoiZG0ifQ"))
     }
 
     func testCreatePeerDIDAlgo2NoServices() throws {