Fixed native (i forgot to account for tag length. Added debug list of js functions, can be usefull when defining interface

multiplatform-crypto-libsodium-bindings/src/jsMain/kotlin/com/ionspin/kotlin/crypto/JsSodiumInterface.kt

@@ -45,12 +45,12 @@ interface JsSodiumInterface {
 
     //XChaCha20Poly1305
     //encrypt
-    fun crypto_secretstream_xchacha20poly1305_init_push(header: Uint8Array) : dynamic
+    fun crypto_secretstream_xchacha20poly1305_init_push(key: Uint8Array) : dynamic
     fun crypto_secretstream_xchacha20poly1305_push(state: dynamic, message: Uint8Array, additionalData: Uint8Array, tag: UByte) : Uint8Array
 
     //decrypt
     fun crypto_secretstream_xchacha20poly1305_init_pull(header: Uint8Array, key: Uint8Array) : dynamic
-    fun crypto_secretstream_xchacha20poly1305_pull(state: dynamic, ciphertext: Uint8Array, additionalData: Uint8Array) : Uint8Array
+    fun crypto_secretstream_xchacha20poly1305_pull(state: dynamic, ciphertext: Uint8Array, additionalData: Uint8Array) : dynamic
 
     //util
     fun memzero(array: Uint8Array)

multiplatform-crypto-libsodium-bindings/src/jsMain/kotlin/com/ionspin/kotlin/crypto/secretstream/SecretStream.kt

@@ -1,10 +1,16 @@
 package com.ionspin.kotlin.crypto.secretstream
 
+import com.ionspin.kotlin.crypto.getSodium
+import ext.libsodium.com.ionspin.kotlin.crypto.toUByteArray
+import ext.libsodium.com.ionspin.kotlin.crypto.toUInt8Array
+import org.khronos.webgl.Uint8Array
+
 actual typealias SecretStreamState = Any
 
 actual object SecretStream {
     actual fun xChaCha20Poly1305InitPush(key: UByteArray): SecretStreamStateAndHeader {
-        TODO("not implemented yet")
+        val state = getSodium().crypto_secretstream_xchacha20poly1305_init_push(key.toUInt8Array())
+        return SecretStreamStateAndHeader(state.state, (state.header as Uint8Array).toUByteArray())
     }
 
     actual fun xChaCha20Poly1305Push(
@@ -13,14 +19,17 @@ actual object SecretStream {
         additionalData: UByteArray,
         tag: UByte
     ): UByteArray {
-        TODO("not implemented yet")
+        return getSodium().crypto_secretstream_xchacha20poly1305_push(
+            state, message.toUInt8Array(), additionalData.toUInt8Array(), tag
+        ).toUByteArray()
     }
 
     actual fun xChaCha20Poly1305InitPull(
         key: UByteArray,
         header: UByteArray
     ): SecretStreamStateAndHeader {
-        TODO("not implemented yet")
+        val state = getSodium().crypto_secretstream_xchacha20poly1305_init_pull(header.toUInt8Array(), key.toUInt8Array())
+        return SecretStreamStateAndHeader(state, header)
     }
 
     actual fun xChaCha20Poly1305Pull(
@@ -28,7 +37,11 @@ actual object SecretStream {
         ciphertext: UByteArray,
         additionalData: UByteArray
     ): DecryptedDataAndTag {
-        TODO("not implemented yet")
+        val dataAndTag = getSodium().crypto_secretstream_xchacha20poly1305_pull(
+            state, ciphertext.toUInt8Array(), additionalData.toUInt8Array()
+        )
+        return DecryptedDataAndTag((dataAndTag.message as Uint8Array).toUByteArray(), dataAndTag.tag)
+
     }
 
 }