fix: fixed verify function

Sphereon-Opensource · Aug 30, 2024 · ede0e94 · ede0e94
1 parent 08e5e16
commit ede0e94
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Showing 4 changed files with 8 additions and 6 deletions.
diff --git a/modules/local-kms/src/commonMain/kotlin/com/sphereon/oid/fed/kms/local/LocalKms.kt b/modules/local-kms/src/commonMain/kotlin/com/sphereon/oid/fed/kms/local/LocalKms.kt
@@ -4,6 +4,7 @@ import com.sphereon.oid.fed.kms.local.database.LocalKmsDatabase
 import com.sphereon.oid.fed.kms.local.jwk.generateKeyPair
 import com.sphereon.oid.fed.openapi.models.JWTHeader
 import com.sphereon.oid.fed.kms.local.jwt.sign
+import com.sphereon.oid.fed.kms.local.jwt.verify
 import kotlinx.serialization.json.Json
 import kotlinx.serialization.json.JsonObject
 
@@ -23,6 +24,8 @@ class LocalKms {
     }
 
     fun verify(token: String, keyId: String): Boolean {
-        TODO("Pending")
+        val jwk = database.getKey(keyId)
+
+        return verify(jwt = token, key = Json.decodeFromString(jwk.private_key))
     }
 }
diff --git a/modules/local-kms/src/commonMain/kotlin/com/sphereon/oid/fed/kms/local/jwt/JoseJwt.kt b/modules/local-kms/src/commonMain/kotlin/com/sphereon/oid/fed/kms/local/jwt/JoseJwt.kt
@@ -5,4 +5,4 @@ import com.sphereon.oid.fed.openapi.models.Jwk
 import kotlinx.serialization.json.JsonObject
 
 expect fun sign(payload: JsonObject, header: JWTHeader, key: Jwk): String
-expect fun verify(jwt: String, key: Any, opts: Map<String, Any>): Boolean
+expect fun verify(jwt: String, key: Jwk): Boolean
diff --git a/modules/local-kms/src/jvmMain/kotlin/com/sphereon/oid/fed/kms/local/jwt/JoseJwt.jvm.kt b/modules/local-kms/src/jvmMain/kotlin/com/sphereon/oid/fed/kms/local/jwt/JoseJwt.jvm.kt
@@ -31,11 +31,10 @@ actual fun sign(
 
 actual fun verify(
     jwt: String,
-    key: Any,
-    opts: Map<String, Any>
+    key: Jwk
 ): Boolean {
     try {
-        val rsaKey = key as RSAKey
+        val rsaKey = key.toRsaKey()
         val verifier: JWSVerifier = RSASSAVerifier(rsaKey)
         val signedJWT = SignedJWT.parse(jwt)
         val verified = signedJWT.verify(verifier)

diff --git a/modules/services/src/commonMain/kotlin/com/sphereon/oid/fed/services/LocalKmsClient.kt b/modules/services/src/commonMain/kotlin/com/sphereon/oid/fed/services/LocalKmsClient.kt
@@ -17,6 +17,6 @@ class LocalKmsClient : KmsClient {
     }
 
     override fun verify(token: String, keyId: String): Boolean {
-        TODO("Not yet implemented")
+        return localKms.verify(token, keyId)
     }
 }