From 4f27eefd6ec24a2644e674850f5a2b5d4928b168 Mon Sep 17 00:00:00 2001
From: Biswakalyan Bhuyan <biswa@surgot.in>
Date: Thu, 25 Jul 2024 12:10:39 +0530
Subject: added .gitignore

---
 .../jsonwebtoken/lib/validateAsymmetricKey.js      | 66 ----------------------
 1 file changed, 66 deletions(-)
 delete mode 100644 backend/node_modules/jsonwebtoken/lib/validateAsymmetricKey.js

(limited to 'backend/node_modules/jsonwebtoken/lib/validateAsymmetricKey.js')

diff --git a/backend/node_modules/jsonwebtoken/lib/validateAsymmetricKey.js b/backend/node_modules/jsonwebtoken/lib/validateAsymmetricKey.js
deleted file mode 100644
index c10340b..0000000
--- a/backend/node_modules/jsonwebtoken/lib/validateAsymmetricKey.js
+++ /dev/null
@@ -1,66 +0,0 @@
-const ASYMMETRIC_KEY_DETAILS_SUPPORTED = require('./asymmetricKeyDetailsSupported');
-const RSA_PSS_KEY_DETAILS_SUPPORTED = require('./rsaPssKeyDetailsSupported');
-
-const allowedAlgorithmsForKeys = {
-  'ec': ['ES256', 'ES384', 'ES512'],
-  'rsa': ['RS256', 'PS256', 'RS384', 'PS384', 'RS512', 'PS512'],
-  'rsa-pss': ['PS256', 'PS384', 'PS512']
-};
-
-const allowedCurves = {
-  ES256: 'prime256v1',
-  ES384: 'secp384r1',
-  ES512: 'secp521r1',
-};
-
-module.exports = function(algorithm, key) {
-  if (!algorithm || !key) return;
-
-  const keyType = key.asymmetricKeyType;
-  if (!keyType) return;
-
-  const allowedAlgorithms = allowedAlgorithmsForKeys[keyType];
-
-  if (!allowedAlgorithms) {
-    throw new Error(`Unknown key type "${keyType}".`);
-  }
-
-  if (!allowedAlgorithms.includes(algorithm)) {
-    throw new Error(`"alg" parameter for "${keyType}" key type must be one of: ${allowedAlgorithms.join(', ')}.`)
-  }
-
-  /*
-   * Ignore the next block from test coverage because it gets executed
-   * conditionally depending on the Node version. Not ignoring it would
-   * prevent us from reaching the target % of coverage for versions of
-   * Node under 15.7.0.
-   */
-  /* istanbul ignore next */
-  if (ASYMMETRIC_KEY_DETAILS_SUPPORTED) {
-    switch (keyType) {
-    case 'ec':
-      const keyCurve = key.asymmetricKeyDetails.namedCurve;
-      const allowedCurve = allowedCurves[algorithm];
-
-      if (keyCurve !== allowedCurve) {
-        throw new Error(`"alg" parameter "${algorithm}" requires curve "${allowedCurve}".`);
-      }
-      break;
-
-    case 'rsa-pss':
-      if (RSA_PSS_KEY_DETAILS_SUPPORTED) {
-        const length = parseInt(algorithm.slice(-3), 10);
-        const { hashAlgorithm, mgf1HashAlgorithm, saltLength } = key.asymmetricKeyDetails;
-
-        if (hashAlgorithm !== `sha${length}` || mgf1HashAlgorithm !== hashAlgorithm) {
-          throw new Error(`Invalid key for this operation, its RSA-PSS parameters do not meet the requirements of "alg" ${algorithm}.`);
-        }
-
-        if (saltLength !== undefined && saltLength > length >> 3) {
-          throw new Error(`Invalid key for this operation, its RSA-PSS parameter saltLength does not meet the requirements of "alg" ${algorithm}.`)
-        }
-      }
-      break;
-    }
-  }
-}
-- 
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