From ab15167e9e6b33bf3be104a02634d30da46f497c Mon Sep 17 00:00:00 2001
From: ale <ale@incal.net>
Date: Sat, 25 May 2019 09:07:20 +0100
Subject: [PATCH] Ignore padding when decoding base64 data in wire protocol
The auth_client C library writes padded url-base64-encoded data.
---
codec.go | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/codec.go b/codec.go
index 3bfe59ed..30873f57 100644
--- a/codec.go
+++ b/codec.go
@@ -148,7 +148,7 @@ func (i *inputScanner) parseQuotedString() (string, error) {
}
func (i *inputScanner) parseBase64String() (string, error) {
- data := i.parseUntilOrEOF(' ')
+ data := bytes.TrimRight(i.parseUntilOrEOF(' '), "=")
out := make([]byte, base64.RawURLEncoding.DecodedLen(len(data)))
_, err := base64.RawURLEncoding.Decode(out, data)
if err != nil {
--
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