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| author | Rubin Xu <rubinxu@google.com> | 2017-03-15 19:26:52 +0000 |
|---|---|---|
| committer | Rubin Xu <rubinxu@google.com> | 2017-03-16 12:05:14 +0000 |
| commit | 7675c9f2c7b62f5a127fd06af83223482ff9b594 (patch) | |
| tree | 6ce3646756526a4a649e3d8cb7d77bc0294f5e63 | |
| parent | 9b3791caa8a5b5e93b8af5b0385470a16552f2b6 (diff) | |
| download | security-7675c9f2c7b62f5a127fd06af83223482ff9b594.tar.gz | |
Add logging to keystore
Add extra logging to keystore in places where a key entry gets
deleted. This is to assist investigating a mysterious key missing
bug in keystore.
Bug: 35929605
Test: None
Change-Id: I423b401b0c411e20a8f0f631ffdcea74c4173961
| -rw-r--r-- | keystore/key_store_service.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/keystore/key_store_service.cpp b/keystore/key_store_service.cpp index c2d98bb5..48b580c5 100644 --- a/keystore/key_store_service.cpp +++ b/keystore/key_store_service.cpp @@ -118,6 +118,7 @@ KeyStoreServiceReturnCode KeyStoreService::del(const String16& name, int targetU return ResponseCode::PERMISSION_DENIED; } String8 name8(name); + ALOGI("del %s %d", name8.string(), targetUid); String8 filename(mKeyStore->getKeyNameForUidWithDir(name8, targetUid, ::TYPE_ANY)); ResponseCode result = mKeyStore->del(filename.string(), ::TYPE_ANY, get_user_id(targetUid)); if (result != ResponseCode::NO_ERROR) { @@ -578,6 +579,7 @@ KeyStoreServiceReturnCode KeyStoreService::clear_uid(int64_t targetUid64) { if (!checkBinderPermissionSelfOrSystem(P_CLEAR_UID, targetUid)) { return ResponseCode::PERMISSION_DENIED; } + ALOGI("clear_uid %" PRId64, targetUid64); String8 prefix = String8::format("%u_", targetUid); Vector<String16> aliases; @@ -1698,6 +1700,7 @@ KeyStoreServiceReturnCode KeyStoreService::upgradeKeyBlob(const String16& name, if (responseCode != ResponseCode::NO_ERROR) { return responseCode; } + ALOGI("upgradeKeyBlob %s %d", name8.string(), uid); auto hidlKey = blob2hidlVec(*blob); auto& dev = mKeyStore->getDevice(*blob); @@ -1712,6 +1715,7 @@ KeyStoreServiceReturnCode KeyStoreService::upgradeKeyBlob(const String16& name, String8 filename(mKeyStore->getKeyNameForUidWithDir(name8, uid, ::TYPE_KEYMASTER_10)); error = mKeyStore->del(filename.string(), ::TYPE_ANY, get_user_id(uid)); if (!error.isOk()) { + ALOGI("upgradeKeyBlob keystore->del failed %d", (int)error); return; } @@ -1722,6 +1726,7 @@ KeyStoreServiceReturnCode KeyStoreService::upgradeKeyBlob(const String16& name, error = mKeyStore->put(filename.string(), &newBlob, get_user_id(uid)); if (!error.isOk()) { + ALOGI("upgradeKeyBlob keystore->put failed %d", (int)error); return; } |