Add base64 encoding/decoding for extra params when parameter name end…

…s with `-b64` on `report` page
discoveryjs · Mar 1, 2021 · 90b7be2 · 90b7be2
1 parent 2305967
commit 90b7be2
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,6 +1,7 @@
 ## next
 
 - Fixed extra params encoding on `report` page
+- Added base64 encoding/decoding for extra params when parameter name ends with `-b64` on `report` page
 
 ## 1.0.0-beta.55 (17-02-2021)
 

diff --git a/src/pages/report/params.js b/src/pages/report/params.js
@@ -31,7 +31,10 @@ export function encodeParams(params) {
 
     Object.keys(extra || {}).sort().forEach(name => {
         if (!specialParams.includes(name)) {
-            pairs.push([name, extra[name]]);
+            pairs.push([name, name.endsWith('-b64') && typeof extra[name] === 'string'
+                ? base64.encode(extra[name])
+                : extra[name]
+            ]);
         }
     });
 
@@ -51,7 +54,9 @@ export function decodeParams(pairs) {
 
     Object.keys(params).forEach(name => {
         if (!specialParams.includes(name)) {
-            decodedParams[name] = params[name];
+            decodedParams[name] = name.endsWith('-b64') && typeof params[name] === 'string'
+                ? base64.decode(params[name])
+                : params[name];
         }
     });