The remove code checks to ensure these fields match, but the add code
never did. This could lead to a situation where a MailboxStoragePayload
could be added, but never removed.
Previously, the expire path, the remove path, and the onDisconnect
all used separate logic for updating the map, signaling listeners, and
removing PersistablePaylod objects from the data store. This led to a
bug where the onDisconnect path did not update the protectedDataStore.
Combine the three code paths to ensure that the same state is updated
regardless of the context.
The code to remove expired Entrys in the onDisconnect path was not
correctly removing the Entry from the protectedDataStore.
This patch adds a test that failed and fixes the bug.
* All of this work is done on the UserThread so there is no need to
clone the map.
* ArrayList objects are faster to iterate than HashSets and the data is
guaranteed to be unique since the source is a ConcurrentHashMap
* Finding all items to remove first, then removing them all is an easier
to read code pattern instead of removing during iteration.
It is currently possible to construct a valid Payload object
that implements both the ProtectedStoragePayload and
PersistableNetworkPayload interfaces even though this combination is
invalid.
Instead of depending on future reviewers to catch an error, assert that
ProtectedStoragePayloads and PersistableNetworkPayloads are incompatible
as objects inside a ProtectedStorageEntry.
This allows cleanup of removeExpiredEntries that branched on this
behavior.
* Updating trading instructions for XMR (Monero)
Prove payments:
- clarifying that the official wallets (Monero GUI or CLI) are NOT required to send XMR, since user can use some alternative wallets (desktop: MyMonero, Exodus / mobile: Cake Wallet, MyMonero, Monerujo) that provide the information required to prove a payment (transaction key, transaction ID and destination address). This information is not provided by the remaining desktop and mobile wallets that currently support Monero, but since they could provide it in the future, I kept the warning about using other wallets different from the previously mentioned.
- listing Monero GUI as first option (for most users), and CLI as second option (for advanced users)
- renaming "transaction hash" to "transaction ID", which is used in official wallets
- renaming "tx private key" to "transaction key", which is used in official wallets
- adding "Secret key" as synonymous for "transaction key" (used in MyMonero wallet)
- adding "destination address" and keeping "recipient's address" as synonymous
- renaming History tab to Transactions tab in Monero GUI
- adding "save recipient address" option must be enabled in Cake Wallet settings
Check payments:
- adding Monero GUI must be in Advanced mode
- adding Monero GUI verification must be done in Check Transaction section of Prove/check page
- adding parameters TXID TXKEY ADDRESS to the command check_tx_key in Monero CLI, as instructions in (https://www.getmonero.org/resources/user-guides/prove-payment.html)
- adding Explore Monero website (https://www.exploremonero.com/receipt) as alternative to verify payments
- removing payment ID instructions (it is being deprecated at the end of November in v0.15)
More info:
- directing to subreddit Monero support (https://www.reddit.com/r/monerosupport/), which is actively maintained, instead of Monero forum (https://forum.getmonero.org).
* Add max allowed message option to Popup and increase window size for Monero to improve readability
All test callers now just ask the TestState for a SavedTestState instead
of SavedTestState ctor. This makes more sense with the object
relationship since SavedTestState is only used internally to TestState.
One monolithic test was useful when it was under development to reduce
code churn, but now that the tests are complete it is easier to find
and run a specific test when separated into separate test files.
This also fixes a downside of Enclosed.class that didn't allow individual
tests to be run in intellij.
Now that the unit tests cover all of the per-Entry validation,
the tests that create specific configuration of ProtectedStorageEntry
and ProtectedMailboxStorageEntry objects can be removed in favor
of mockable Entrys.
Using mocks prior to this patch was impossible due to the relationship
between the Entry objects and the P2PDataStorage helper functions. Now
that the objects are properly abstracted and tested, real unit tests
can be written for the P2PDataStore module.
This patch leaves the tests and adds an @Ignore so the reviewer can see
which unit test now supersedes the integration test.
Use a more compact version of string formatting
in log messages
Rename isMetadataEquals to matchesRelevantPubKey
which is more descriptive of the actual check
Now that all the code is abstracted and tested, the remove()
and removeMailboxData() functions are identical. Combine them and update
callers appropriately.
Now, any caller don't need to know the difference and it removes the
sharp edge originally found in #3556
Make the remove validation more robust by asserting that the
correct remove message is broadcast. This will provide a better
safety net when combining the remove functions.
Let the objects compare their metadata instead of doing it for them. This
allows for actual unit testing and paves the way for deduplicating the
remove code paths.
This patch also removes an unnecessary check around comparing the hash
of the stored data to the new data's hash. That check can't fail since
the hash was a requirement for the map lookup in the first place.
The current check verifies that the stored Payload.ownerPubKey == stored Entry.ownerPubKey.
This is the same check that was done when the item was originally added
and there is no reason to do it again.
This mailbox-only check can now exist inside the object for which it
belongs. This makes it easier to test and moves closer to allowing
the deduplication of the remove() methods.
Move the signature checks into the objects to clean up the calling code
and make it more testable.
The testing now has to take real hashes so some work was done in the fixtures
to create valid hashable objects.
Now that the objects can answer questions about valid conditions
for add/remove, ask them directly.
This also pushes the logging down into the ProtectedStorageEntry and
ProtectedMailboxStorageEntry and cleans up the message.
Method bodies are copied from P2PDataStore to separate refactoring
efforts and behavior changes.
Identified a bug where a ProtectedMailboxStorageEntry mailbox entry
could be added, but never removed.
The code around validating MailboxStoragePayloads is subtle when
a MailboxStoragePayload is wrapped in a ProtectedStorageEntry. Add tests
to document the current behavior.
The custom code to verify the refreshTTLMessage's signature and update
an entry isn't necessary. Just have the code construct an updated
ProtectedStorageEntry from the existing and new data, verify it,
and add it to the map.
This also allows the removal of the ProtectedStorageEntry APIs
that modify internal state.
