Support metadata encryption
Bug: 29189559
Test: Angler, Marlin build and boot
Change-Id: Ia7b070781f5f16ff8bfd934569a2209c80c28385
diff --git a/init/builtins.cpp b/init/builtins.cpp
index 43eb420..f687b6c 100644
--- a/init/builtins.cpp
+++ b/init/builtins.cpp
@@ -481,6 +481,23 @@
// Although encrypted, we have device key, so we do not need to
// do anything different from the nonencrypted case.
ActionManager::GetInstance().QueueEventTrigger("nonencrypted");
+ } else if (code == FS_MGR_MNTALL_DEV_IS_METADATA_ENCRYPTED) {
+ if (e4crypt_install_keyring()) {
+ return -1;
+ }
+ property_set("ro.crypto.state", "encrypted");
+ property_set("ro.crypto.type", "file");
+
+ // defaultcrypto detects file/block encryption. init flow is same for each.
+ ActionManager::GetInstance().QueueEventTrigger("defaultcrypto");
+ } else if (code == FS_MGR_MNTALL_DEV_NEEDS_METADATA_ENCRYPTION) {
+ if (e4crypt_install_keyring()) {
+ return -1;
+ }
+ property_set("ro.crypto.type", "file");
+
+ // encrypt detects file/block encryption. init flow is same for each.
+ ActionManager::GetInstance().QueueEventTrigger("encrypt");
} else if (code > 0) {
PLOG(ERROR) << "fs_mgr_mount_all returned unexpected error " << code;
}