From f595b6b248b20efda0d9c1399007b9e9e1382ae3 Mon Sep 17 00:00:00 2001
From: Jono Wenger <jono@elixxir.io>
Date: Thu, 1 Sep 2022 11:14:26 -0700
Subject: [PATCH] Add GetContactFromReceptionIdentity to get the marshalled
contact bytes from a reception identity
---
main.go | 2 ++
wasm/identity.go | 22 ++++++++++++++++++++++
2 files changed, 24 insertions(+)
diff --git a/main.go b/main.go
index 9f337d87..2294615c 100644
--- a/main.go
+++ b/main.go
@@ -58,6 +58,8 @@ func main() {
js.FuncOf(wasm.StoreReceptionIdentity))
js.Global().Set("LoadReceptionIdentity",
js.FuncOf(wasm.LoadReceptionIdentity))
+ js.Global().Set("GetContactFromReceptionIdentity",
+ js.FuncOf(wasm.GetContactFromReceptionIdentity))
js.Global().Set("GetIDFromContact",
js.FuncOf(wasm.GetIDFromContact))
js.Global().Set("GetPubkeyFromContact",
diff --git a/wasm/identity.go b/wasm/identity.go
index 9ea9ab10..84376900 100644
--- a/wasm/identity.go
+++ b/wasm/identity.go
@@ -11,6 +11,7 @@ package wasm
import (
"gitlab.com/elixxir/client/bindings"
+ "gitlab.com/elixxir/client/xxdk"
"syscall/js"
)
@@ -109,6 +110,27 @@ func (c *Cmix) GetReceptionRegistrationValidationSignature(
// Contact Functions //
////////////////////////////////////////////////////////////////////////////////
+// GetContactFromReceptionIdentity returns the [contact.Contact] object from the
+// [xxdk.ReceptionIdentity].
+//
+// Parameters:
+// - args[0] - JSON of [xxdk.ReceptionIdentity] (Uint8Array)
+//
+// Returns:
+// - Marshalled bytes of [contact.Contact] (string)
+// - Throws a TypeError if unmarshalling the identity fails
+func GetContactFromReceptionIdentity(_ js.Value, args []js.Value) interface{} {
+ // Note that this function does not appear in normal bindings
+ identityJSON := CopyBytesToGo(args[0])
+ identity, err := xxdk.UnmarshalReceptionIdentity(identityJSON)
+ if err != nil {
+ Throw(TypeError, err)
+ return nil
+ }
+
+ return CopyBytesToJS(identity.GetContact().Marshal())
+}
+
// GetIDFromContact returns the ID in the [contact.Contact] object.
//
// Parameters:
--
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