rgw: replace '+' with "%20" in canonical query string for s3

 v4 auth.

fix https://tracker.ceph.com/issues/45983

Signed-off-by: yuliyang_yewu <yuliyang_yewu@cmss.chinamobile.com>
(cherry picked from commit 9002be34aa8524816708db4f3429bfe8634b776a)

diff --git a/src/rgw/rgw_auth_s3.cc b/src/rgw/rgw_auth_s3.cc
index dc96471ff7a86967eecac53f4d50544f9531dc75..f7a8af6797a3b12c02e6b85680074ec80d71be82 100644 (file)
--- a/src/rgw/rgw_auth_s3.cc
+++ b/src/rgw/rgw_auth_s3.cc
@@ -497,7 +497,7 @@ std::string get_v4_canonical_qs(const req_info& info, const bool using_qs)
   }
   if (params->find_first_of('+') != std::string::npos) {
     copy_params = *params;
-    boost::replace_all(copy_params, "+", " ");
+    boost::replace_all(copy_params, "+", "%20");
     params = &copy_params;
   }