From 5bf19f51a975dc86a579bbc8d43fa43194e2cad5 Mon Sep 17 00:00:00 2001
From: jingjiangli <jingjiangli@google.com>
Date: Sun, 10 Jan 2021 13:14:55 -0800
Subject: [PATCH] Allow priv-app to invoke signRSA API.

For more details please refer to: https://docs.google.com/document/d/1FcnUvv7w5xu05UgEFjRtpUWcBiitBmatewYbYjh8w8s/edit#heading=h.44t8ehqbf98p

Bug: b/175603696
Change-Id: I5544ae858bc2b9358e53ca03c5d5805bc33f061e
---
 libwvdrmengine/mediadrm/src_hidl/WVDrmPlugin.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/libwvdrmengine/mediadrm/src_hidl/WVDrmPlugin.cpp b/libwvdrmengine/mediadrm/src_hidl/WVDrmPlugin.cpp
index 079721fd..fba57336 100644
--- a/libwvdrmengine/mediadrm/src_hidl/WVDrmPlugin.cpp
+++ b/libwvdrmengine/mediadrm/src_hidl/WVDrmPlugin.cpp
@@ -1778,8 +1778,9 @@ Return<void> WVDrmPlugin::signRSA(
 
   const auto& self = android::hardware::IPCThreadState::self();
   const char* sid = self->getCallingSid();
-  if (!sid || (!strstr(sid, "mediashell_app") && !strstr(sid, "mediadrmserver"))) {
-    ALOGE("Only mediashell/mediadrmserver can call signRSA");
+  if (!sid || (!strstr(sid, "mediashell_app") && !strstr(sid, "priv_app")
+               && !strstr(sid, "mediadrmserver"))) {
+    ALOGE("Only mediashell/priv-app/mediadrmserver can call signRSA");
     _hidl_cb(Status::ERROR_DRM_UNKNOWN, hidl_vec<uint8_t>());
     return Void();
   }