Fix OpenSSL issue

Signed-off-by: martinRenou <[email protected]>

Author: martinRenou

package.json

@@ -114,6 +114,7 @@
   },
   "jupyterlab": {
     "extension": "lib/plugin",
+    "webpackConfig": "webpack.lab.config.js",
     "outputDir": "./ipydatagrid/labextension",
     "sharedPackages": {
       "@jupyter-widgets/base": {

webpack.config.js

@@ -3,6 +3,14 @@ const version = require('./package.json').version;
 
 const luminoThemeImages = /^.*@lumino\/default-theme.*.png$/;
 
+const crypto = require('crypto');
+
+// Workaround for loaders using "md4" by default, which is not supported in FIPS-compliant OpenSSL
+const cryptoOrigCreateHash = crypto.createHash;
+crypto.createHash = (algorithm) =>
+  cryptoOrigCreateHash(algorithm == 'md4' ? 'sha256' : algorithm);
+
+
 // Custom webpack rules
 const rules = [
   { test: /\.ts$/, loader: 'ts-loader' },

webpack.lab.config.js

@@ -0,0 +1,6 @@
+const crypto = require('crypto');
+
+// Workaround for loaders using "md4" by default, which is not supported in FIPS-compliant OpenSSL
+const cryptoOrigCreateHash = crypto.createHash;
+crypto.createHash = (algorithm) =>
+  cryptoOrigCreateHash(algorithm == 'md4' ? 'sha256' : algorithm);