From ca13069f5e2a5c8451fde6c6c57a683887ee84e6 Mon Sep 17 00:00:00 2001
From: Chris Barth <chrisjbarth@hotmail.com>
Date: Thu, 27 Jul 2023 06:28:24 -0400
Subject: [PATCH] Rename `findChilds()` to `findChildren()` (#363)

---
 src/exclusive-canonicalization.ts |  4 ++--
 src/signed-xml.ts                 | 14 +++++++-------
 src/utils.ts                      |  7 ++++++-
 3 files changed, 15 insertions(+), 10 deletions(-)

diff --git a/src/exclusive-canonicalization.ts b/src/exclusive-canonicalization.ts
index 4bf1ed08..5be0a5c3 100644
--- a/src/exclusive-canonicalization.ts
+++ b/src/exclusive-canonicalization.ts
@@ -267,9 +267,9 @@ export class ExclusiveCanonicalization implements CanonicalizationOrTransformati
      * If the inclusiveNamespacesPrefixList has not been explicitly provided then look it up in CanonicalizationMethod/InclusiveNamespaces
      */
     if (!utils.isArrayHasLength(inclusiveNamespacesPrefixList)) {
-      const CanonicalizationMethod = utils.findChilds(node, "CanonicalizationMethod");
+      const CanonicalizationMethod = utils.findChildren(node, "CanonicalizationMethod");
       if (CanonicalizationMethod.length !== 0) {
-        const inclusiveNamespaces = utils.findChilds(
+        const inclusiveNamespaces = utils.findChildren(
           CanonicalizationMethod[0],
           "InclusiveNamespaces",
         );
diff --git a/src/signed-xml.ts b/src/signed-xml.ts
index 77f8d47f..13de8fbb 100644
--- a/src/signed-xml.ts
+++ b/src/signed-xml.ts
@@ -283,7 +283,7 @@ export class SignedXml {
       throw new Error("No signature found.");
     }
 
-    const signedInfo = utils.findChilds(this.signatureNode, "SignedInfo");
+    const signedInfo = utils.findChildren(this.signatureNode, "SignedInfo");
     if (signedInfo.length === 0) {
       throw new Error("could not find SignedInfo element in the message");
     }
@@ -516,7 +516,7 @@ export class SignedXml {
    *
    */
   loadReference(ref) {
-    let nodes = utils.findChilds(ref, "DigestMethod");
+    let nodes = utils.findChildren(ref, "DigestMethod");
     if (nodes.length === 0) {
       throw new Error(`could not find DigestMethod in reference ${ref.toString()}`);
     }
@@ -528,7 +528,7 @@ export class SignedXml {
     }
     const digestAlgo = attr.value;
 
-    nodes = utils.findChilds(ref, "DigestValue");
+    nodes = utils.findChildren(ref, "DigestValue");
     if (nodes.length === 0) {
       throw new Error(`could not find DigestValue node in reference ${ref.toString()}`);
     }
@@ -540,10 +540,10 @@ export class SignedXml {
 
     const transforms: string[] = [];
     let inclusiveNamespacesPrefixList: string[] = [];
-    nodes = utils.findChilds(ref, "Transforms");
+    nodes = utils.findChildren(ref, "Transforms");
     if (nodes.length !== 0) {
       const transformsNode = nodes[0];
-      const transformsAll = utils.findChilds(transformsNode, "Transform");
+      const transformsAll = utils.findChildren(transformsNode, "Transform");
       for (const transform of transformsAll) {
         const transformAttr = utils.findAttr(transform, "Algorithm");
 
@@ -553,7 +553,7 @@ export class SignedXml {
       }
 
       // This is a little strange, we are looking for children of the last child of `transformsNode`
-      const inclusiveNamespaces = utils.findChilds(
+      const inclusiveNamespaces = utils.findChildren(
         transformsAll[transformsAll.length - 1],
         "InclusiveNamespaces",
       );
@@ -799,7 +799,7 @@ export class SignedXml {
     }
 
     this.signatureNode = signatureDoc;
-    const signedInfoNodes = utils.findChilds(this.signatureNode, "SignedInfo");
+    const signedInfoNodes = utils.findChildren(this.signatureNode, "SignedInfo");
     if (signedInfoNodes.length === 0) {
       const err3 = new Error("could not find SignedInfo element in the message");
       if (!callback) {
diff --git a/src/utils.ts b/src/utils.ts
index c1f886fe..3146cc5b 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -30,7 +30,7 @@ export function findAttr(element: Element, localName: string, namespace?: string
   return null;
 }
 
-export function findChilds(node: Node | Document, localName: string, namespace?: string) {
+export function findChildren(node: Node | Document, localName: string, namespace?: string) {
   const element = (node as Document).documentElement ?? node;
   const res: Element[] = [];
   for (let i = 0; i < element.childNodes.length; i++) {
@@ -46,6 +46,11 @@ export function findChilds(node: Node | Document, localName: string, namespace?:
   return res;
 }
 
+/** @deprecated */
+export function findChilds(node: Node | Document, localName: string, namespace?: string) {
+  return findChildren(node, localName, namespace);
+}
+
 const xml_special_to_encoded_attribute = {
   "&": "&amp;",
   "<": "&lt;",