Progress towards FBE and adoptable storage.
Offer to adopt storage devices on FBE devices, but keep it guarded
behind a system property for now, since we still need to work out key
storage details.
When migrating shared storage, leave user-specific /data/media
directories in place, since they already have the needed crypto
policies defined.
Enable journaling, quotas, and encrypt options when formatting
newly adopted devices. installd already gracefully handles older
partitions without quota enabled.
Test: cts-tradefed run commandAndExit cts-dev --abi armeabi-v7a -m CtsAppSecurityHostTestCases -t android.appsecurity.cts.AdoptableHostTest
Bug: 62290006, 36757864, 29117062, 37395736
Bug: 29923055, 25861755, 30230655, 37436961
Change-Id: Ibbeb6ec9db2394a279bbac221a2b20711d65494e
diff --git a/Utils.h b/Utils.h
index 813ffac..7272fe1 100644
--- a/Utils.h
+++ b/Utils.h
@@ -78,6 +78,7 @@
pid_t ForkExecvpAsync(const std::vector<std::string>& args);
status_t ReadRandomBytes(size_t bytes, std::string& out);
+status_t GenerateRandomUuid(std::string& out);
/* Converts hex string to raw bytes, ignoring [ :-] */
status_t HexToStr(const std::string& hex, std::string& str);