🤖 Merge PR DefinitelyTyped#71393 [ssh2]Export hashAlgo in PublicKeyAuthContext by @yamiYori

Author: yamiYori

types/ssh2/index.d.ts

@@ -1276,6 +1276,8 @@ export interface PublicKeyAuthContext extends AuthContextBase {
     signature?: Buffer;
     /** The data used to verify the key, or `undefined` if the client is only checking the validity of the key. */
     blob?: Buffer;
+    /** The explicit hash algorithm to be used during verification (passed to key.verify()). */
+    hashAlgo?: string;
 }
 
 export interface PublicKey {

types/ssh2/ssh2-tests.ts

@@ -376,8 +376,8 @@ new ssh2.Server({
             && ctx.key.algo === pubKey.type
             && buffersEqual(ctx.key.data, pubKeySSH)
         ) {
-            if (ctx.signature && ctx.blob) {
-                if (pubKey.verify(ctx.blob, ctx.signature)) {
+            if (ctx.signature && ctx.blob && ctx.hashAlgo) {
+                if (pubKey.verify(ctx.blob, ctx.signature, ctx.hashAlgo)) {
                     ctx.accept();
                 } else {
                     ctx.reject();