Fix trimming padding.

yuchenshi · web-flow · commit f602b9c16409 · 2021-08-09T11:22:02.000-07:00
diff --git a/packages/rules-unit-testing/src/api/index.ts b/packages/rules-unit-testing/src/api/index.ts
@@ -159,7 +159,8 @@ export type FirebaseEmulatorOptions = {
 };
 
 function trimmedBase64Encode(val: string): string {
-  return base64Encode(val).split("=")[0];
+  // Use base64url encoding and remove padding in the end (dot characters).
+  return base64Encode(val).replace(/\./g, "");
 }
 
 function createUnsecuredJwt(token: TokenOptions, projectId?: string): string {

Original file line number	Diff line number	Diff line change
`@@ -159,7 +159,8 @@ export type FirebaseEmulatorOptions = {`
`159`	`159`	`};`
`160`	`160`
`161`	`161`	`function trimmedBase64Encode(val: string): string {`
`162`		`- return base64Encode(val).split("=")[0];`
	`162`	`+ // Use base64url encoding and remove padding in the end (dot characters).`
	`163`	`+ return base64Encode(val).replace(/\./g, "");`
`163`	`164`	`}`
`164`	`165`
`165`	`166`	`function createUnsecuredJwt(token: TokenOptions, projectId?: string): string {`