Fix sign message

apps/authz/src/opa/rego/__test__/criteria/intent/signMessage_test.rego

@@ -52,7 +52,12 @@ test_checkSignTypedData {
 		"intent": {
 			"from": "eip155:eoa:0xddcf208f219a6e6af072f2cfdc615b2c1805f98e",
 			"type": "signTypedData",
-			"typedData": {},
+			"domain": {
+				"version": "2",
+				"chainId": 137,
+				"name": "LINK",
+				"verifyingContract": "eip155:137:0xa45e21e9370ba031c5e1f47dedca74a7ce2ed7a3",
+			},
 		},
 	}
 
@@ -61,4 +66,10 @@ test_checkSignTypedData {
 
 	checkSourceAddress({"eip155:eoa:0xddcf208f219a6e6af072f2cfdc615b2c1805f98e"}) with input as signTypedDataRequest
 		with data.entities as entities
+
+	checkIntentDomain({
+		"chainId": {1, 137},
+		"name": {"UNI", "LINK"},
+		"verifyingContract": {"eip155:137:0xa45e21e9370ba031c5e1f47dedca74a7ce2ed7a3"},
+	}) with input as signTypedDataRequest with data.entities as entities
 }

apps/authz/src/opa/rego/lib/criteria/intent/intent.rego

@@ -63,26 +63,4 @@ checkIntentHexSignature(values) {
 	input.intent.hexSignature in values
 }
 
-# Intent message
 
-checkIntentMessage(operator, value) {
-	operator == "equals"
-	value == input.intent.message
-}
-
-checkIntentMessage(operator, value) {
-	operator == "contains"
-	contains(input.intent.message, value)
-}
-
-# Intent payload
-
-checkIntentPayload(operator, value) {
-	operator == "equals"
-	value == input.intent.payload
-}
-
-checkIntentPayload(operator, value) {
-	operator == "contains"
-	contains(input.intent.payload, value)
-}

apps/authz/src/opa/rego/lib/criteria/intent/signMessage.rego

@@ -0,0 +1,65 @@
+package main
+
+import future.keywords.in
+
+# Intent Sign Message
+
+checkIntentMessage(operator, value) {
+	operator == "equals"
+	value == input.intent.message
+}
+
+checkIntentMessage(operator, value) {
+	operator == "contains"
+	contains(input.intent.message, value)
+}
+
+# Intent Sign Raw Payload
+
+checkIntentPayload(operator, value) {
+	operator == "equals"
+	value == input.intent.payload
+}
+
+checkIntentPayload(operator, value) {
+	operator == "contains"
+	contains(input.intent.payload, value)
+}
+
+# Intent Sign Raw Payload Algorithm
+
+checkIntentAlgorithm(values) {
+	values == wildcard
+}
+
+checkIntentAlgorithm(values) {
+	input.intent.algorithm in values
+}
+
+# Intent Sign Typed Data Domain
+
+checkDomainCondition(value, set) {
+	set == wildcard
+}
+
+checkDomainCondition(value, set) {
+	set != wildcard
+	value in set
+}
+
+checkIntentDomain(filters) {
+	conditions = object.union(
+		{
+			"version": wildcard,
+			"chainId": wildcard,
+			"name": wildcard,
+			"verifyingContract": wildcard,
+		},
+		filters,
+	)
+
+	checkDomainCondition(input.intent.domain.version, conditions.version)
+	checkDomainCondition(input.intent.domain.chainId, conditions.chainId)
+	checkDomainCondition(input.intent.domain.name, conditions.name)
+	checkDomainCondition(input.intent.domain.verifyingContract, conditions.verifyingContract)
+}