2018-03-21 16:29:42 +01:00
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<!--
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Merge master into Android (#1002)
* Fix eclair-cli to work with equal sign in arguments (#926)
* Fix eclair cli argument passing
* Modify eclair-cli to work with equals in arguments
* Eclair-cli: show usage when wrong params are received
* Remove deprecated call from eclair-cli help message [ci skip]
* Make Electrum tests pass on windows (#932)
There was an obscure Docker error when trying to start an Electrum
server in tests. [1]
It appears that there is a conflict between Docker and Hyper-V on some
range of ports.
A workaround is to just change the port we were using.
[1] https://github.com/docker/for-win/issues/3171
* API: fix fee rate conversion (#936)
Our `open` API calls expects an optional fee rate in satoshi/byte, which is the most widely
used unit, but failed to convert to satoshi/kiloweight which is the standard in LN.
We also check that the converted fee rate cannot go below 253 satoshi/kiloweight.
* Expose the websocket over HTTP GET to work properly with basic auth (#934)
* Expose the websocket over HTTP GET
* Add test for basic auth over websocket endpoint
* Set max payment attempts from configuration (#931)
With a default to `5`.
* Add a proper payments database (#885)
There is no unique identifier for payments in LN protocol. Critically,
we can't use `payment_hash` as a unique id because there is no way to
ensure unicity at the protocol level.
Also, the general case for a "payment" is to be associated to multiple
`update_add_htlc`s, because of automated retries. We also routinely
retry payments, which means that the same `payment_hash` will be
conceptually linked to a list of lists of `update_add_htlc`s.
In order to address this, we introduce a payment id, which uniquely
identifies a payment, as in a set of sequential `update_add_htlc`
managed by a single `PaymentLifecycle` that ends with a `PaymentSent` or
`PaymentFailed` outcome.
We can then query the api using either `payment_id` or `payment_hash`.
The former will return a single payment status, the latter will return a
set of payment statuses, each identified by their `payment_id`.
* Add a payment identifier
* Remove InvalidPaymentHash channel exception
* Remove unused 'close' from paymentsDb
* Introduce sent_payments in PaymentDB, bump db version
* Return the UUID of the ongoing payment in /send API
* Add api to query payments by ID
* Add 'fallbackAddress' in /receive API
* Expose /paymentinfo by paymentHash
* Add id column to audit.sent table, add test for db migration
* Add invoices to payment DB
* Add license header to ExtraDirective.scala
* Respond with HTTP 404 if the corresponding invoice/paymentHash was not found.
* Left-pad numeric bolt11 tagged fields to have a number of bits multiple of five (bech32 encoding).
* Add invoices API
* Remove CheckPayment message
* GUI: consume UUID reply from payment initiator
* API: reply with JSON encoded response if the queried element wasn't found
* Return a payment request object in /receive
* Remove limit of pending payment requests!
* Avoid printing "null" fields when serializing an invoice to json
* Add index on paymentDb.sent_payments.payment_hash
* Order results in descending order in listPaymentRequest
* Electrum: do not persist transaction locks (#953)
Locks held on utxos that are used in unpublished funding transactions should not be persisted.
If the app is stopped before the funding transaction has been published the channel is forgotten
and so should be locks on its funding tx utxos.
* Added a timeout for channel open request (#928)
Until now, if the peer is unresponsive (typically doesn't respond to
`open_channel` or `funding_created`), we waited indefinitely, or until the
connection closed.
It translated to an API timeout for users, and uncertainty about the
state of the channel.
This PR:
- adds an optional `--openTimeoutSeconds` timeout to the `open` endpoint, that will
actively cancel the channel opening if it takes too long before reaching
state `WAIT_FOR_FUNDING_CONFIRMED`.
- makes the `ask` timeout configurable per request with a new `--timeoutSeconds`
- makes the akka http timeout slightly greater than the `ask` timeout
Ask timeout is set to 30s by default.
* Set `MAX_BUFFERED` to 1,000,000 (#948)
Note that this doesn't mean that we will buffer 1M objects in memory:
those are just pointers to (mostly) network announcements that already
exist in our routing table.
Routing table has recently gone over 100K elements (nodes,
announcements, updates) and this causes the connection to be closed when
peer requests a full initial sync.
* Fix Dockerfile maven binary checksum (#956)
The Maven 3.6.0 SHA256 checksum was invalid and caused the docker build to fail.
* Add channel errors in audit db (#955)
We now keep track of all local/remote channel errors in the audit db.
* Added simple plugin support (#927)
Using org.clapper:classutil library and a very simple `Plugin` interface.
* Live channel database backup (#951)
* Backup running channel database when needed
Every time our channel database needs to be persisted, we create a backup which is always
safe to copy even when the system is busy.
* Upgrade sqlite-jdbc to 3.27.2.1
* BackupHandler: use a specific bounded mailbox
BackupHandler is now private, users have to call BackupHandler.props() which always
specifies our custom bounded maibox.
* BackupHandler: use a specific threadpool with a single thread
* Add backup notification script
Once a new backup has been created, call an optional user defined script.
* Update readme with bitcoin 0.17 instructions (#958)
This has somehow been missed by PR #826.
* Backup: explicitely specify move options (#960)
* Backup: explicitely specify move options
We now specify that we want to atomically overwrite the existing backup file with the new one (fixes
a potential issue on Windows).
We also publish a specific notification when the backup process has been completed.
* Print stack trace when crashing during boot sequence (#949)
* Print stack trace when crashing during boot sequence
* Use friendly message when db compatibility check fails
* ElectrumWallet should not send ready if syncing (#963)
This commit is already embedded in version `0.2-android-beta22`.
* Channel: Log additional data (#943)
* Channel: Log additional data
Log local channel parameters, and our peer's open or accept message.
This should be enough to recompute keys needed to recover funds in case of unilateral close.
* Electrum: make debug logs shorter (#964)
* Better handling of closed channels (#944)
* Remove closed channels when application starts
If the app is stopped just after a channel has transition from CLOSING to CLOSED, when the application starts again if will be restored as CLOSING. This commit checks channel data and remove closed channels instead of restoring them.
* Channels Database: tag closed channels but don't delete them
Instead we add a new `closed` column that we check when we restore channels.
* Document how we check and remove closed channels on startup
* Do not print the stacktrace on stderr when there is an error at boot (#966)
* Do not print the stacktrace on stdout when there is an error at boot
* Fix flaky test in PaymentLifecycleSpec (#967)
* Use local random pamentHash for each test in paymentlifecyclespec, intercept the route request before the router.
* Rename `eclair.bak` to `eclair.sqlite.bak` (#968)
This removes any ambiguity about what the content of the file is about.
* Fixed concurrency issue in `IndexedObservableList` (#961)
Update map with new indexes after element is removed
Fixes #915
* Various fix and improvements in time/timestamp handling (#971)
This PR standardizes the way we compute the current time as unix timestamp
- Scala's Platform is used and the conversion is done via scala's concurrent.duration facilities
- Java's Instant has been replaced due to broken compatibility with android
- AuditDB events use milliseconds (fixes #970)
- PaymentDB events use milliseconds
- Query filters for AuditDB and PaymentDB use seconds
* API: Support query by `channelId` or `shortChannelId` everywhere (#969)
Add support for querying a channel information by its `shortChannelId`.
* Smarter strategy for sending `channel_update`s (#950)
The goal is to prevent sending a lot of updates for flappy channels.
Instead of sending a disabled `channel_update` after each disconnection,
we now wait for a payment to try to route through the channel and only
then reply with a disabled `channel_update` and broadcast it on the
network.
The reason is that in case of a disconnection, if noone cares about that
channel then there is no reason to tell everyone about its current
(disconnected) state.
In addition to that, when switching from `SYNCING`->`NORMAL`, instead
of emitting a new `channel_update` with flag=enabled right away, we wait
a little bit and send it later. We also don't send a new `channel_update` if
it is identical to the previous one (except if the previous one is outdated).
This way, if a connection to a peer is unstable and we keep getting
disconnected/reconnected, we won't spam the network.
The extra delay allows us to remove the change made in #888, which was
a workaround in case we generated `channel_update` too quickly.
Also, increased refresh interval from 7 days to 10 days. There was no
need to be so conservative.
Note that on startup we still need to re-send `channel_update` for all
channels in order to properly initialize the `Router` and the `Relayer`.
Otherwise they won't know about those channels, and e.g. the
`Relayer` will return `UnknownNextPeer` errors.
But we don't need to create new `channel_update`s in most cases, so
this should have little or no impact to gossip because our peers will
already know the updates and will filter them out.
On the other hand, if some global parameters (like relaying fees) are
changed, it will cause the creation a new `channel_update` for all
channels.
* Fixed overflow issue with max duration (#975)
This is a regression caused by #971, because `Duration` has a max value of `Long.MaxValue` *nanoseconds*, not *seconds*.
* Use proper closing type in `ChannelClosed` event (#977)
There was actually a change introduced by #944 where we used
`ClosingType.toString` instead of manually defining types, causing a
regression in the audit database.
* Update bash autocompletion for eclair-cli (#983)
* Update bash autocompletition file to suggest all the endpoints
* Update list of commands in eclair-cli help message
* Replace `UnknownPaymentHash` and `IncorrectPaymentAmount` with `IncorrectOrUnknownPaymentDetails` (#984)
See https://github.com/lightningnetwork/lightning-rfc/pull/516 and https://github.com/lightningnetwork/lightning-rfc/pull/544
* Wireshark dissector support (#981)
* Transport: add support for encryption key logging.
This is the format the wireshark lightning-dissector uses to be able to decrypt lightning messages.
* Enrich test for internal eclair API implementation (fr.acinq.eclair.Eclair.scala) (#938)
* Add test to EclairImpl for `/send`, `/allupdates` and `/forceclose/`
* Set default chain to "mainnet" (#989)
Eclair is now configured to run on mainnet by default.
* Set tcp client timeout to 20s (#990)
So that it fails before the ask/api time out.
* Add bot support for code coverage (codecov) (#982)
* Add scoverage-maven-plugin dependency
* Update travis build to generate a scoverage report
* Add custom codecov configuration to have nice PR comments
* Add badge for test coverage in readme
* Accept `commit_sig` without changes (#988)
LND sometimes sends a new signature without any changes, which is a
(harmless) spec violation.
Note that the test was previously not failing because it wasn't specific
enough. The test now fails and has been ignored.
* Ignore subprojects eclair-node/eclair-node-gui in the codecov report (#991)
* Use bitcoind fee estimator first (#987)
* use bitcoind fee provider first
* set default `smooth-feerate-window`=6
* Configuration: increase fee rate mismatch threshold
We wil accept fee rates that up to 8x bigger or smaller than our local fee rate
* Updated license header (#992)
* Release v0.3 (#994)
* gui: include javafx native libraries for windows, mac, linux
* Release v0.3
* Set version to 0.3.1-SNAPSHOT
* Improved test coverage of `io` package (#996)
* improved test coverage of `NodeURI`
* improved test coverage of `Peer`
* Fix TextUI
* BackupHandler: use renameTo() on Android
Most Path methods are not available at our current API level
2019-05-21 17:56:47 +02:00
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~ Copyright 2019 ACINQ SAS
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2018-03-21 16:29:42 +01:00
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~
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~ Licensed under the Apache License, Version 2.0 (the "License");
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~ you may not use this file except in compliance with the License.
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~ You may obtain a copy of the License at
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~
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~ http://www.apache.org/licenses/LICENSE-2.0
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~
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~ Unless required by applicable law or agreed to in writing, software
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~ distributed under the License is distributed on an "AS IS" BASIS,
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~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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~ See the License for the specific language governing permissions and
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~ limitations under the License.
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-->
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2015-08-19 13:57:05 +02:00
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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2015-08-19 14:05:14 +02:00
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<groupId>fr.acinq.eclair</groupId>
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2015-08-19 13:57:05 +02:00
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<artifactId>eclair_2.11</artifactId>
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Merge master into Android (#1002)
* Fix eclair-cli to work with equal sign in arguments (#926)
* Fix eclair cli argument passing
* Modify eclair-cli to work with equals in arguments
* Eclair-cli: show usage when wrong params are received
* Remove deprecated call from eclair-cli help message [ci skip]
* Make Electrum tests pass on windows (#932)
There was an obscure Docker error when trying to start an Electrum
server in tests. [1]
It appears that there is a conflict between Docker and Hyper-V on some
range of ports.
A workaround is to just change the port we were using.
[1] https://github.com/docker/for-win/issues/3171
* API: fix fee rate conversion (#936)
Our `open` API calls expects an optional fee rate in satoshi/byte, which is the most widely
used unit, but failed to convert to satoshi/kiloweight which is the standard in LN.
We also check that the converted fee rate cannot go below 253 satoshi/kiloweight.
* Expose the websocket over HTTP GET to work properly with basic auth (#934)
* Expose the websocket over HTTP GET
* Add test for basic auth over websocket endpoint
* Set max payment attempts from configuration (#931)
With a default to `5`.
* Add a proper payments database (#885)
There is no unique identifier for payments in LN protocol. Critically,
we can't use `payment_hash` as a unique id because there is no way to
ensure unicity at the protocol level.
Also, the general case for a "payment" is to be associated to multiple
`update_add_htlc`s, because of automated retries. We also routinely
retry payments, which means that the same `payment_hash` will be
conceptually linked to a list of lists of `update_add_htlc`s.
In order to address this, we introduce a payment id, which uniquely
identifies a payment, as in a set of sequential `update_add_htlc`
managed by a single `PaymentLifecycle` that ends with a `PaymentSent` or
`PaymentFailed` outcome.
We can then query the api using either `payment_id` or `payment_hash`.
The former will return a single payment status, the latter will return a
set of payment statuses, each identified by their `payment_id`.
* Add a payment identifier
* Remove InvalidPaymentHash channel exception
* Remove unused 'close' from paymentsDb
* Introduce sent_payments in PaymentDB, bump db version
* Return the UUID of the ongoing payment in /send API
* Add api to query payments by ID
* Add 'fallbackAddress' in /receive API
* Expose /paymentinfo by paymentHash
* Add id column to audit.sent table, add test for db migration
* Add invoices to payment DB
* Add license header to ExtraDirective.scala
* Respond with HTTP 404 if the corresponding invoice/paymentHash was not found.
* Left-pad numeric bolt11 tagged fields to have a number of bits multiple of five (bech32 encoding).
* Add invoices API
* Remove CheckPayment message
* GUI: consume UUID reply from payment initiator
* API: reply with JSON encoded response if the queried element wasn't found
* Return a payment request object in /receive
* Remove limit of pending payment requests!
* Avoid printing "null" fields when serializing an invoice to json
* Add index on paymentDb.sent_payments.payment_hash
* Order results in descending order in listPaymentRequest
* Electrum: do not persist transaction locks (#953)
Locks held on utxos that are used in unpublished funding transactions should not be persisted.
If the app is stopped before the funding transaction has been published the channel is forgotten
and so should be locks on its funding tx utxos.
* Added a timeout for channel open request (#928)
Until now, if the peer is unresponsive (typically doesn't respond to
`open_channel` or `funding_created`), we waited indefinitely, or until the
connection closed.
It translated to an API timeout for users, and uncertainty about the
state of the channel.
This PR:
- adds an optional `--openTimeoutSeconds` timeout to the `open` endpoint, that will
actively cancel the channel opening if it takes too long before reaching
state `WAIT_FOR_FUNDING_CONFIRMED`.
- makes the `ask` timeout configurable per request with a new `--timeoutSeconds`
- makes the akka http timeout slightly greater than the `ask` timeout
Ask timeout is set to 30s by default.
* Set `MAX_BUFFERED` to 1,000,000 (#948)
Note that this doesn't mean that we will buffer 1M objects in memory:
those are just pointers to (mostly) network announcements that already
exist in our routing table.
Routing table has recently gone over 100K elements (nodes,
announcements, updates) and this causes the connection to be closed when
peer requests a full initial sync.
* Fix Dockerfile maven binary checksum (#956)
The Maven 3.6.0 SHA256 checksum was invalid and caused the docker build to fail.
* Add channel errors in audit db (#955)
We now keep track of all local/remote channel errors in the audit db.
* Added simple plugin support (#927)
Using org.clapper:classutil library and a very simple `Plugin` interface.
* Live channel database backup (#951)
* Backup running channel database when needed
Every time our channel database needs to be persisted, we create a backup which is always
safe to copy even when the system is busy.
* Upgrade sqlite-jdbc to 3.27.2.1
* BackupHandler: use a specific bounded mailbox
BackupHandler is now private, users have to call BackupHandler.props() which always
specifies our custom bounded maibox.
* BackupHandler: use a specific threadpool with a single thread
* Add backup notification script
Once a new backup has been created, call an optional user defined script.
* Update readme with bitcoin 0.17 instructions (#958)
This has somehow been missed by PR #826.
* Backup: explicitely specify move options (#960)
* Backup: explicitely specify move options
We now specify that we want to atomically overwrite the existing backup file with the new one (fixes
a potential issue on Windows).
We also publish a specific notification when the backup process has been completed.
* Print stack trace when crashing during boot sequence (#949)
* Print stack trace when crashing during boot sequence
* Use friendly message when db compatibility check fails
* ElectrumWallet should not send ready if syncing (#963)
This commit is already embedded in version `0.2-android-beta22`.
* Channel: Log additional data (#943)
* Channel: Log additional data
Log local channel parameters, and our peer's open or accept message.
This should be enough to recompute keys needed to recover funds in case of unilateral close.
* Electrum: make debug logs shorter (#964)
* Better handling of closed channels (#944)
* Remove closed channels when application starts
If the app is stopped just after a channel has transition from CLOSING to CLOSED, when the application starts again if will be restored as CLOSING. This commit checks channel data and remove closed channels instead of restoring them.
* Channels Database: tag closed channels but don't delete them
Instead we add a new `closed` column that we check when we restore channels.
* Document how we check and remove closed channels on startup
* Do not print the stacktrace on stderr when there is an error at boot (#966)
* Do not print the stacktrace on stdout when there is an error at boot
* Fix flaky test in PaymentLifecycleSpec (#967)
* Use local random pamentHash for each test in paymentlifecyclespec, intercept the route request before the router.
* Rename `eclair.bak` to `eclair.sqlite.bak` (#968)
This removes any ambiguity about what the content of the file is about.
* Fixed concurrency issue in `IndexedObservableList` (#961)
Update map with new indexes after element is removed
Fixes #915
* Various fix and improvements in time/timestamp handling (#971)
This PR standardizes the way we compute the current time as unix timestamp
- Scala's Platform is used and the conversion is done via scala's concurrent.duration facilities
- Java's Instant has been replaced due to broken compatibility with android
- AuditDB events use milliseconds (fixes #970)
- PaymentDB events use milliseconds
- Query filters for AuditDB and PaymentDB use seconds
* API: Support query by `channelId` or `shortChannelId` everywhere (#969)
Add support for querying a channel information by its `shortChannelId`.
* Smarter strategy for sending `channel_update`s (#950)
The goal is to prevent sending a lot of updates for flappy channels.
Instead of sending a disabled `channel_update` after each disconnection,
we now wait for a payment to try to route through the channel and only
then reply with a disabled `channel_update` and broadcast it on the
network.
The reason is that in case of a disconnection, if noone cares about that
channel then there is no reason to tell everyone about its current
(disconnected) state.
In addition to that, when switching from `SYNCING`->`NORMAL`, instead
of emitting a new `channel_update` with flag=enabled right away, we wait
a little bit and send it later. We also don't send a new `channel_update` if
it is identical to the previous one (except if the previous one is outdated).
This way, if a connection to a peer is unstable and we keep getting
disconnected/reconnected, we won't spam the network.
The extra delay allows us to remove the change made in #888, which was
a workaround in case we generated `channel_update` too quickly.
Also, increased refresh interval from 7 days to 10 days. There was no
need to be so conservative.
Note that on startup we still need to re-send `channel_update` for all
channels in order to properly initialize the `Router` and the `Relayer`.
Otherwise they won't know about those channels, and e.g. the
`Relayer` will return `UnknownNextPeer` errors.
But we don't need to create new `channel_update`s in most cases, so
this should have little or no impact to gossip because our peers will
already know the updates and will filter them out.
On the other hand, if some global parameters (like relaying fees) are
changed, it will cause the creation a new `channel_update` for all
channels.
* Fixed overflow issue with max duration (#975)
This is a regression caused by #971, because `Duration` has a max value of `Long.MaxValue` *nanoseconds*, not *seconds*.
* Use proper closing type in `ChannelClosed` event (#977)
There was actually a change introduced by #944 where we used
`ClosingType.toString` instead of manually defining types, causing a
regression in the audit database.
* Update bash autocompletion for eclair-cli (#983)
* Update bash autocompletition file to suggest all the endpoints
* Update list of commands in eclair-cli help message
* Replace `UnknownPaymentHash` and `IncorrectPaymentAmount` with `IncorrectOrUnknownPaymentDetails` (#984)
See https://github.com/lightningnetwork/lightning-rfc/pull/516 and https://github.com/lightningnetwork/lightning-rfc/pull/544
* Wireshark dissector support (#981)
* Transport: add support for encryption key logging.
This is the format the wireshark lightning-dissector uses to be able to decrypt lightning messages.
* Enrich test for internal eclair API implementation (fr.acinq.eclair.Eclair.scala) (#938)
* Add test to EclairImpl for `/send`, `/allupdates` and `/forceclose/`
* Set default chain to "mainnet" (#989)
Eclair is now configured to run on mainnet by default.
* Set tcp client timeout to 20s (#990)
So that it fails before the ask/api time out.
* Add bot support for code coverage (codecov) (#982)
* Add scoverage-maven-plugin dependency
* Update travis build to generate a scoverage report
* Add custom codecov configuration to have nice PR comments
* Add badge for test coverage in readme
* Accept `commit_sig` without changes (#988)
LND sometimes sends a new signature without any changes, which is a
(harmless) spec violation.
Note that the test was previously not failing because it wasn't specific
enough. The test now fails and has been ignored.
* Ignore subprojects eclair-node/eclair-node-gui in the codecov report (#991)
* Use bitcoind fee estimator first (#987)
* use bitcoind fee provider first
* set default `smooth-feerate-window`=6
* Configuration: increase fee rate mismatch threshold
We wil accept fee rates that up to 8x bigger or smaller than our local fee rate
* Updated license header (#992)
* Release v0.3 (#994)
* gui: include javafx native libraries for windows, mac, linux
* Release v0.3
* Set version to 0.3.1-SNAPSHOT
* Improved test coverage of `io` package (#996)
* improved test coverage of `NodeURI`
* improved test coverage of `Peer`
* Fix TextUI
* BackupHandler: use renameTo() on Android
Most Path methods are not available at our current API level
2019-05-21 17:56:47 +02:00
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<version>0.3.1-android-SNAPSHOT</version>
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2015-08-19 13:57:05 +02:00
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<packaging>pom</packaging>
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<modules>
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2017-06-06 18:37:34 +02:00
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<module>eclair-core</module>
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2016-08-26 18:31:12 +02:00
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<module>eclair-node</module>
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2015-08-19 13:57:05 +02:00
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</modules>
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2016-01-21 15:04:42 +01:00
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<description>A scala implementation of the Lightning Network</description>
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<url>https://github.com/ACINQ/eclair</url>
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2015-08-19 13:57:05 +02:00
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<name>${project.artifactId}</name>
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2016-01-21 15:04:42 +01:00
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<licenses>
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<license>
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<url>https://raw.githubusercontent.com/ACINQ/eclair/master/LICENSE</url>
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<name>Apache License</name>
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<distribution>repo</distribution>
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</license>
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</licenses>
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<scm>
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<connection>scm:git:git@github.com:ACINQ/eclair.git</connection>
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<developerConnection>scm:git:git@github.com:ACINQ/eclair.git</developerConnection>
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<url>git@github.com:ACINQ/eclair.git</url>
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</scm>
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<developers>
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<developer>
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[Android] Support for electrumx API (#214)
* back to 0.2-SNAPHOT (#166)
use scala plugin 3.3.1 (mvn scala:console now works)
add Dominique to the list of developpers
* Process `update_fail_malformed_htlc` properly (#168)
* add a test that fails and shows that we don't process `update_fail_malformed` properly
* remove HTLCs failed with update_fail_malformed
* fixes #167
* Re-send htlc/sigs after `funding_locked` (#169)
We previously skipped the `handleSync` function when we had to re-send
`funding_locked` messages on reconnection. This didn't take into account
the fact that we might have been disconnected right after sending the
very first `commit_sig` in the channel. In that case we need to first
re-send `funding_locked`, then re-send whatever updates were included in
the lost signature, and finally re-send the same `commit_sig`.
Note that the specification doesn't require to re-send the exact same
updates and signatures on reconnection. But doing this allows for a single
commitment history and allows us not to keep track of all signatures
sent to the other party.
Closes #165
* Handle `update_fail_malformed_htlc` in payment FSM (#170)
* handling `update_fail_malformed` messages in payment fsm
* added check on failure code for malformed htlc errors
Spec says that the `update_fail_malformed_htlc`.`failure_code`
must have the BADONION bit set.
* removed hard-coded actor names in fuzzy tests
* Added an integration test on revoked tx handling (#172)
The scenario was already tested at a lower level, but this is
more realistic, with a real bitcoin core.
Note that we currently only steal the counterparty's *main output*,
we ignore pending htlcs. From an incentive point-of-view, it is an
acceptable tradeoff because the amount of in-flight htlcs should
typically be far less than the main outputs (and can be configured
with `max-htlc-value-in-flight-msat`).
* Added ACK-based TCP write back-pressure (#174)
Current implementation was simplistic, which resulted in writes
being rejected when OS buffer was full. This happened especially
right after connection, when dumping a large routing table.
It is not clear whether we need read throttling too.
* Added check amount>dust on `ClaimDelayedOutputTx` (#177)
The current trimming logic [1] as defined in the spec only takes
care of 2nd level txes, making sure that their outputs are greater
than the configured dust limit. However, it is very possible that
depending on the current `feeRatePerKw`, 3rd level transactions
(such as those claiming delayed outputs) are below the dust limit.
Current implementation wasn't taking care of that, and was happily
generating transactions with negative amounts, as reported in #164.
This fixes #164 by rejecting transactions with an amount below the
dust limit, similarly to what happens when the parent output is
trimmed for 2nd level txes.
[1] https://github.com/lightningnetwork/lightning-rfc/blob/master/03-transactions.md#trimmed-outputs
* Reworked handling of `shutdown` messages (#176)
Current version attempted to do everything at once, and would always
leave the NORMAL state after processing the `shutdown` message. In
addition to being overly complicated, it had bugs because it is just
not always possible to do so: for example when we have unsigned outgoing
`update_add_htlc` and are already in the process of signing older changes,
the only thing we can do is wait for the counterparty's `revoke_and_ack`
and sign again right away when we receive it. Only after that can we
send our `shutdown` message, and we can't accept new `update_add_htlc`
in the meantime.
Another issue with the current implementation was that we considered
unsigned outgoing *changes*, when only unsigned outgoing `update_add_htlc`
are relevant in the context of `shutdown` logic.
We now also fail to route htlcs in SHUTDOWN state, as recommended by BOLT 2.
This fixes #173.
* Base checks in `sendAdd` on the *last* sent sig (#180)
fixes #175
* Store state when a sig is received in SHUTDOWN (#181)
This fixes #173 (for good this time)
* Support multiple hops in RoutingInfoTag (#185)
* Support multiple hops in RoutingInfoTag
* Change `HiddenHop` to `ExtraHop`, `channelId: BinaryData` to `shortChannelId: Long`
* payment request: encode expiry as a varlen unsigned long (#188)
* payment request expiry encoding: add Anton's test
it shows that we don't encode/decode values which would take up more than 2 5-bits value
* payment request: encode expiry as a varlen unsigned value
fixes #186
* Have channels subscribe to blockchain events at creation (#195)
Instead of only subscribing to those events when we reach certain states,
we now always subscribe to them at startup. It doesn't cost a lot because
we receive an event only when a new block appears, and is much simpler.
Note that we previously didn't even bother unsubscribing when we weren't
interested anymore in the events, and were ignoring the messages in the
`whenUnhandled` block. So it is more consistent to have the same behavior
during the whole lifetime of the channel.
This fixes #187.
* Add primary key to channel_updates table (#199)
This table was missing a primary key, which caused it to grow
indefinitely.
Also added duplication tests to other tables.
* Always store channel state when a rev is received (#201)
The way the store data currently doesn't allow for easy testing of this.
It will be improved in a later iteration.
This fixes #200.
* Add an optional 'minimum htlc expiry' tag (#202)
* Support building payments with extra hops (#198)
* Support building of outgoing payments with optional extra hops from payment requests
* Add test for route calculation with extra hops
* Simplify pattern matching in `buildExtra`
* `buildPayment` now uses a reverse Seq[Hop] to create a Seq[ExtraHop]
Since `Router` currently stores `ChannelUpdate`'s for non-public channels, it is possible to use it not only to get a route from payer to payee but also to get a "reverse" assisted route from payee when creating a `PaymentRequest`.
In principle this could be used to even generate a full reverse path to a payer which does not have an access to routing table for some reason.
* Can create `PaymentRequest`s with `RoutingInfoTag`s
* Bugfix and update test with data from live payment testing
* Move ExtraHop to PaymentRequest.scala
* Use `min_final_cltv_expiry` included in payment request (if any) (#210)
* Lock utxos when creating a funding transaction with Bitcoin Core (#211)
This mitigates issues when opening channels in parallel and having unpublished transactions reuse utxos that are already used by other txs.
Note that utxo will stay locked if counterparty disconnects after the `funding_created` message is sent, and before a `funding_signed` is received. In that case we should release locked utxos by calling `lockunspent` RPC function.
* Readme: added help for options syntax (#212)
* (README) updated link to release readme
* (README) added a link to HOCON readme for options syntax
This closes #209
* Rework preimage handling (#183)
* properly handle new htlc requests when closing
When in NORMAL state and a `shutdown` message has already been
sent or received, then any subsequent `CMD_ADD_HTLC` fails and
the relayer is notified of the failure.
Same in SHUTDOWN state.
This fixes a possible race condition when a channel just switched
to SHUTDOWN, and the relayer keeps sending it new htlcs before
being notified of the state change.
* renamed Htlc->DirectedHtlc + cleanup
* storing origin of htlcs in the channel state
Currently this information is handled in the relayer, which is not
persisted. As a consequence, if eclair is shut down and there are
pending (signed) incoming htlcs, those will always expire (time out
and fail) even if the corresponding outgoing htlc is fulfilled, because
we lose the lookup table (the relayer's `bindings` map).
Storing the origin in the channel (as opposed to persisting the state
of the relayer) makes sense because we want to store the origin if and
only if an outgoing htlc was successfully sent and signed in a channel.
It is also probably more performant because we only need to do one disk
operation (which we have to do at signing anyway) instead of two
distinct operations.
* removed bindings from relayer
Instead, we rely on the origin stored in the actor state.
* preimages are now persisted and acknowledged
Upon reception of an `UpdateFulfillHtlc`, the relayer forwards it
immediately to the origin channel, *and* it stores the preimage in
a `PreimagesDb`.
When the origin channel has irrevocably committed the fulfill in a
`CommitSig`, it sends an `AckFulfillCmd` back to the relayer, which
will then remove the preimage from its database.
In addition to that, the relayer will re-send all pending fulfills
when it is notified that a channel reaches NORMAL, SHUTDOWN, or
CLOSING state. That way we make sure that the origin channel will
always get the fulfill eventually, even if it currently OFFLINE for
example. This fixes #146.
Also, the relayer now relies on the register to forward messages to
channels based on `channelId` or `shortChannelId`. This simplifies
the relayer but adds one hop when forwarding messages.
* modified `PaymentRelayed` event
Replaced `amountIn` and `feesEarned` by more explicit `amountIn`
and `amountOut`. `feesEarned` are simply the difference.
TODO:
- when local/remote closing a channel, we currently do not wait
for htlc-related transactions, we consider the channel CLOSED when
the commitment transactions has been buried deeply enough; this is
wrong because it wouldn't let us time to extract payment preimages
in certain cases
* Reworked channel closing logic (#204)
When doing an unilateral close (local or remote), we previously weren't
watching htlc outputs to decide whether the commit was finished or not.
This was incorrect because we didn't make sure the htlc-related
transactions had indeed been confirmed on the blockchain, making us
potentially lose money.
This is not trivial, because htlc transactions may be double-spent by the
counterparty, dependending on scenarios (ex: `htlc-timeout` vs
`claim-success`). On top of that, there may be several different kind of
commits in competition at the same time.
With this change, we now:
- put `WatchConfirm` watches on the commitment tx, and on all outputs only
us control (eg: our main output) ;
- put `WatchSpent` watches on the outputs that may be double spent by the
counterparty; when such an output is spent, we put a `WatchConfirm` on
the corresponding transaction and keep track of all outpoints spent ;
- every time a new transaction is confirmed, we find out if there are some
remaining transactions waiting for confirmation, taking into account the
fact that some 2nd/3rd-stage txs may never confirm because their input
has been doublespent.
We also don't rely anymore on dedicated `BITCOIN_CLOSE_DONE`,
`BITCOIN_LOCALCOMMIT_DONE`, ... events.
* Better handle big routing table (#194)
* increased tcp send buffer x100
* throttle announcement messages when dumping the table
* set router throttling to chunkSize=10 delay=50ms
* Handle remote `error` in `SYNCING` state (#205)
This closes #203.
* added support for electrumx wallet/watcher
This is a rework of #184 with numerous improvements and bugfixes.
* re-enabled `WatchSpentBasic`
* fixed several issues in watcher
* fixed pattern matching for INPUT_RECONNECTED event in CLOSING
* reduced logback_colors log level
* disabled WatchSpentBasic on android
* moved bitcoin init to the bootstrap future
This way the name resolution when loading electrum server addresses does
not occur on android's main thread.
* improved fees management
* main feerate source is now earn.com (21.co) instead of bitpay insight
* if main feerate source is unavailable, we now fallback to default values
* we retrieve feerates for a set of block delays instead of just one
* we now use different block delays depending on transactions:
- `block_delay`=`1` for txes that compete with others (eg: commitment
tx, htlc tx, penalty tx)
- `block_delay`=`6` for other txes (eg: funding tx, closing tx, delayed
output tx)
TODO:
- set sensible default values for feerates
* WalletTransactionReceive contains the tx fee as an option
* connect txes even if they arrive out of order
* use manual transitions because of limitation in akka 2.3 FSM
* Delay `announcement_signatures` when received early (#217)
* delay `announcement_signatures` in state `WAIT_FOR_FUNDING_LOCKED`
* delay `announcement_signatures` in state `WAIT_FOR_FUNDING_CONFIRMED`
* always re-send our `announcement_signatures` in response to theirs
* Use a separate `htlc_key` to sign 2nd stage htlc txs (#213)
We previously used the `payment_key` both for our main output, and to sign
the local `htlc_success`/`htlc_timeout` transactions.
With this change we can keep the `payment_privkey` offline, which is far
better from a security point of view because an attacker getting control
of a node wouldn't be able to just publish the current commitment
transaction and get the funds. The attacker would only be able to get our
`htlc_privkey`, which we only use in a 2-of-2 multisig with our
counterparty, so it is useless except if the attacker and the counterparty
are the same person, and even in that case only the pending htlcs would be
at risk.
Note that this implementation is a first step and actually keeps the
payment key to spend our outputs in non-mutual close scenarios.
* wallet: send confidence event as soon as a tx is confirmed
* fixed 5985148f2fc727dadbe9ffece596ed61331435b6 and improve events
* added `NewWalletReceiveAddress` event
* cleaned up electrum testnet seeds
* added a test on dumping routing state
* routing table dump is now disabled in the router instead of peer
* removed WAIT_FOR_FUNDING_PUBLISHED state and clarified funding tx publish assumptions
* wallet: use BIP49 derivation and 24 words mnemonic codes
we use segwit with p2sh-of-p2wkh so we should use BIP49 derivation
instead of BIP44 (same path with m/49'/... instead of m/44'/...)
* added a rollback function to `EclairWallet`
This rollback is called whenever we know we won't publish the funding tx,
so that we tell the wallet to release locks on utxos.
* fundee now checks feerates at `open_channel` reception
* proper handling of electrum connection/disconnection
* moved bitcoinj test to its own package
* Improved fees management (#216)
* main feerate source is now earn.com (21.co) instead of bitpay insight
* if main feerate source is unavailable, we now fallback to default values
* we retrieve feerates for a set of block delays instead of just one
* we now use different block delays depending on transactions:
- `block_delay`=`1` for txes that compete with others (eg: commitment
tx, htlc tx, penalty tx)
- `block_delay`=`6` for other txes (eg: funding tx, closing tx, delayed
output tx)
* make electrum wallet advertise address at startup
* Prune stale network announcements (#219)
See https://github.com/lightningnetwork/lightning-rfc/blob/master/07-routing-gossip.md#recommendation-on-pruning-stale-entries.
* send a new `channel_update` every 24h as keepalive
* use case object instead of symbol for ticks
* minor improvements in router init
* prune stale channels
Note that we don't want to prune brand new channels for which we didn't
yet receive a channel update, so we consider stale a channel that:
(1) is older than 2 weeks (2*7*144 = 2016 blocks)
AND
(2) didn't have an update during the last 2 weeks.
Pruning is triggered every day.
Also renamed event `BITCOIN_FUNDING_OTHER_CHANNEL_SPENT` to
`BITCOIN_FUNDING_EXTERNAL_CHANNEL_SPENT`.
* filter out duplicate announcements before checking sig
* changed routing table dump parameters
* set version to 0.2-android-SNAPSHOT
2017-11-21 18:25:27 +01:00
|
|
|
<id>dpad85</id>
|
2016-01-21 15:04:42 +01:00
|
|
|
</developer>
|
|
|
|
<developer>
|
|
|
|
<id>pm47</id>
|
|
|
|
</developer>
|
[Android] Support for electrumx API (#214)
* back to 0.2-SNAPHOT (#166)
use scala plugin 3.3.1 (mvn scala:console now works)
add Dominique to the list of developpers
* Process `update_fail_malformed_htlc` properly (#168)
* add a test that fails and shows that we don't process `update_fail_malformed` properly
* remove HTLCs failed with update_fail_malformed
* fixes #167
* Re-send htlc/sigs after `funding_locked` (#169)
We previously skipped the `handleSync` function when we had to re-send
`funding_locked` messages on reconnection. This didn't take into account
the fact that we might have been disconnected right after sending the
very first `commit_sig` in the channel. In that case we need to first
re-send `funding_locked`, then re-send whatever updates were included in
the lost signature, and finally re-send the same `commit_sig`.
Note that the specification doesn't require to re-send the exact same
updates and signatures on reconnection. But doing this allows for a single
commitment history and allows us not to keep track of all signatures
sent to the other party.
Closes #165
* Handle `update_fail_malformed_htlc` in payment FSM (#170)
* handling `update_fail_malformed` messages in payment fsm
* added check on failure code for malformed htlc errors
Spec says that the `update_fail_malformed_htlc`.`failure_code`
must have the BADONION bit set.
* removed hard-coded actor names in fuzzy tests
* Added an integration test on revoked tx handling (#172)
The scenario was already tested at a lower level, but this is
more realistic, with a real bitcoin core.
Note that we currently only steal the counterparty's *main output*,
we ignore pending htlcs. From an incentive point-of-view, it is an
acceptable tradeoff because the amount of in-flight htlcs should
typically be far less than the main outputs (and can be configured
with `max-htlc-value-in-flight-msat`).
* Added ACK-based TCP write back-pressure (#174)
Current implementation was simplistic, which resulted in writes
being rejected when OS buffer was full. This happened especially
right after connection, when dumping a large routing table.
It is not clear whether we need read throttling too.
* Added check amount>dust on `ClaimDelayedOutputTx` (#177)
The current trimming logic [1] as defined in the spec only takes
care of 2nd level txes, making sure that their outputs are greater
than the configured dust limit. However, it is very possible that
depending on the current `feeRatePerKw`, 3rd level transactions
(such as those claiming delayed outputs) are below the dust limit.
Current implementation wasn't taking care of that, and was happily
generating transactions with negative amounts, as reported in #164.
This fixes #164 by rejecting transactions with an amount below the
dust limit, similarly to what happens when the parent output is
trimmed for 2nd level txes.
[1] https://github.com/lightningnetwork/lightning-rfc/blob/master/03-transactions.md#trimmed-outputs
* Reworked handling of `shutdown` messages (#176)
Current version attempted to do everything at once, and would always
leave the NORMAL state after processing the `shutdown` message. In
addition to being overly complicated, it had bugs because it is just
not always possible to do so: for example when we have unsigned outgoing
`update_add_htlc` and are already in the process of signing older changes,
the only thing we can do is wait for the counterparty's `revoke_and_ack`
and sign again right away when we receive it. Only after that can we
send our `shutdown` message, and we can't accept new `update_add_htlc`
in the meantime.
Another issue with the current implementation was that we considered
unsigned outgoing *changes*, when only unsigned outgoing `update_add_htlc`
are relevant in the context of `shutdown` logic.
We now also fail to route htlcs in SHUTDOWN state, as recommended by BOLT 2.
This fixes #173.
* Base checks in `sendAdd` on the *last* sent sig (#180)
fixes #175
* Store state when a sig is received in SHUTDOWN (#181)
This fixes #173 (for good this time)
* Support multiple hops in RoutingInfoTag (#185)
* Support multiple hops in RoutingInfoTag
* Change `HiddenHop` to `ExtraHop`, `channelId: BinaryData` to `shortChannelId: Long`
* payment request: encode expiry as a varlen unsigned long (#188)
* payment request expiry encoding: add Anton's test
it shows that we don't encode/decode values which would take up more than 2 5-bits value
* payment request: encode expiry as a varlen unsigned value
fixes #186
* Have channels subscribe to blockchain events at creation (#195)
Instead of only subscribing to those events when we reach certain states,
we now always subscribe to them at startup. It doesn't cost a lot because
we receive an event only when a new block appears, and is much simpler.
Note that we previously didn't even bother unsubscribing when we weren't
interested anymore in the events, and were ignoring the messages in the
`whenUnhandled` block. So it is more consistent to have the same behavior
during the whole lifetime of the channel.
This fixes #187.
* Add primary key to channel_updates table (#199)
This table was missing a primary key, which caused it to grow
indefinitely.
Also added duplication tests to other tables.
* Always store channel state when a rev is received (#201)
The way the store data currently doesn't allow for easy testing of this.
It will be improved in a later iteration.
This fixes #200.
* Add an optional 'minimum htlc expiry' tag (#202)
* Support building payments with extra hops (#198)
* Support building of outgoing payments with optional extra hops from payment requests
* Add test for route calculation with extra hops
* Simplify pattern matching in `buildExtra`
* `buildPayment` now uses a reverse Seq[Hop] to create a Seq[ExtraHop]
Since `Router` currently stores `ChannelUpdate`'s for non-public channels, it is possible to use it not only to get a route from payer to payee but also to get a "reverse" assisted route from payee when creating a `PaymentRequest`.
In principle this could be used to even generate a full reverse path to a payer which does not have an access to routing table for some reason.
* Can create `PaymentRequest`s with `RoutingInfoTag`s
* Bugfix and update test with data from live payment testing
* Move ExtraHop to PaymentRequest.scala
* Use `min_final_cltv_expiry` included in payment request (if any) (#210)
* Lock utxos when creating a funding transaction with Bitcoin Core (#211)
This mitigates issues when opening channels in parallel and having unpublished transactions reuse utxos that are already used by other txs.
Note that utxo will stay locked if counterparty disconnects after the `funding_created` message is sent, and before a `funding_signed` is received. In that case we should release locked utxos by calling `lockunspent` RPC function.
* Readme: added help for options syntax (#212)
* (README) updated link to release readme
* (README) added a link to HOCON readme for options syntax
This closes #209
* Rework preimage handling (#183)
* properly handle new htlc requests when closing
When in NORMAL state and a `shutdown` message has already been
sent or received, then any subsequent `CMD_ADD_HTLC` fails and
the relayer is notified of the failure.
Same in SHUTDOWN state.
This fixes a possible race condition when a channel just switched
to SHUTDOWN, and the relayer keeps sending it new htlcs before
being notified of the state change.
* renamed Htlc->DirectedHtlc + cleanup
* storing origin of htlcs in the channel state
Currently this information is handled in the relayer, which is not
persisted. As a consequence, if eclair is shut down and there are
pending (signed) incoming htlcs, those will always expire (time out
and fail) even if the corresponding outgoing htlc is fulfilled, because
we lose the lookup table (the relayer's `bindings` map).
Storing the origin in the channel (as opposed to persisting the state
of the relayer) makes sense because we want to store the origin if and
only if an outgoing htlc was successfully sent and signed in a channel.
It is also probably more performant because we only need to do one disk
operation (which we have to do at signing anyway) instead of two
distinct operations.
* removed bindings from relayer
Instead, we rely on the origin stored in the actor state.
* preimages are now persisted and acknowledged
Upon reception of an `UpdateFulfillHtlc`, the relayer forwards it
immediately to the origin channel, *and* it stores the preimage in
a `PreimagesDb`.
When the origin channel has irrevocably committed the fulfill in a
`CommitSig`, it sends an `AckFulfillCmd` back to the relayer, which
will then remove the preimage from its database.
In addition to that, the relayer will re-send all pending fulfills
when it is notified that a channel reaches NORMAL, SHUTDOWN, or
CLOSING state. That way we make sure that the origin channel will
always get the fulfill eventually, even if it currently OFFLINE for
example. This fixes #146.
Also, the relayer now relies on the register to forward messages to
channels based on `channelId` or `shortChannelId`. This simplifies
the relayer but adds one hop when forwarding messages.
* modified `PaymentRelayed` event
Replaced `amountIn` and `feesEarned` by more explicit `amountIn`
and `amountOut`. `feesEarned` are simply the difference.
TODO:
- when local/remote closing a channel, we currently do not wait
for htlc-related transactions, we consider the channel CLOSED when
the commitment transactions has been buried deeply enough; this is
wrong because it wouldn't let us time to extract payment preimages
in certain cases
* Reworked channel closing logic (#204)
When doing an unilateral close (local or remote), we previously weren't
watching htlc outputs to decide whether the commit was finished or not.
This was incorrect because we didn't make sure the htlc-related
transactions had indeed been confirmed on the blockchain, making us
potentially lose money.
This is not trivial, because htlc transactions may be double-spent by the
counterparty, dependending on scenarios (ex: `htlc-timeout` vs
`claim-success`). On top of that, there may be several different kind of
commits in competition at the same time.
With this change, we now:
- put `WatchConfirm` watches on the commitment tx, and on all outputs only
us control (eg: our main output) ;
- put `WatchSpent` watches on the outputs that may be double spent by the
counterparty; when such an output is spent, we put a `WatchConfirm` on
the corresponding transaction and keep track of all outpoints spent ;
- every time a new transaction is confirmed, we find out if there are some
remaining transactions waiting for confirmation, taking into account the
fact that some 2nd/3rd-stage txs may never confirm because their input
has been doublespent.
We also don't rely anymore on dedicated `BITCOIN_CLOSE_DONE`,
`BITCOIN_LOCALCOMMIT_DONE`, ... events.
* Better handle big routing table (#194)
* increased tcp send buffer x100
* throttle announcement messages when dumping the table
* set router throttling to chunkSize=10 delay=50ms
* Handle remote `error` in `SYNCING` state (#205)
This closes #203.
* added support for electrumx wallet/watcher
This is a rework of #184 with numerous improvements and bugfixes.
* re-enabled `WatchSpentBasic`
* fixed several issues in watcher
* fixed pattern matching for INPUT_RECONNECTED event in CLOSING
* reduced logback_colors log level
* disabled WatchSpentBasic on android
* moved bitcoin init to the bootstrap future
This way the name resolution when loading electrum server addresses does
not occur on android's main thread.
* improved fees management
* main feerate source is now earn.com (21.co) instead of bitpay insight
* if main feerate source is unavailable, we now fallback to default values
* we retrieve feerates for a set of block delays instead of just one
* we now use different block delays depending on transactions:
- `block_delay`=`1` for txes that compete with others (eg: commitment
tx, htlc tx, penalty tx)
- `block_delay`=`6` for other txes (eg: funding tx, closing tx, delayed
output tx)
TODO:
- set sensible default values for feerates
* WalletTransactionReceive contains the tx fee as an option
* connect txes even if they arrive out of order
* use manual transitions because of limitation in akka 2.3 FSM
* Delay `announcement_signatures` when received early (#217)
* delay `announcement_signatures` in state `WAIT_FOR_FUNDING_LOCKED`
* delay `announcement_signatures` in state `WAIT_FOR_FUNDING_CONFIRMED`
* always re-send our `announcement_signatures` in response to theirs
* Use a separate `htlc_key` to sign 2nd stage htlc txs (#213)
We previously used the `payment_key` both for our main output, and to sign
the local `htlc_success`/`htlc_timeout` transactions.
With this change we can keep the `payment_privkey` offline, which is far
better from a security point of view because an attacker getting control
of a node wouldn't be able to just publish the current commitment
transaction and get the funds. The attacker would only be able to get our
`htlc_privkey`, which we only use in a 2-of-2 multisig with our
counterparty, so it is useless except if the attacker and the counterparty
are the same person, and even in that case only the pending htlcs would be
at risk.
Note that this implementation is a first step and actually keeps the
payment key to spend our outputs in non-mutual close scenarios.
* wallet: send confidence event as soon as a tx is confirmed
* fixed 5985148f2fc727dadbe9ffece596ed61331435b6 and improve events
* added `NewWalletReceiveAddress` event
* cleaned up electrum testnet seeds
* added a test on dumping routing state
* routing table dump is now disabled in the router instead of peer
* removed WAIT_FOR_FUNDING_PUBLISHED state and clarified funding tx publish assumptions
* wallet: use BIP49 derivation and 24 words mnemonic codes
we use segwit with p2sh-of-p2wkh so we should use BIP49 derivation
instead of BIP44 (same path with m/49'/... instead of m/44'/...)
* added a rollback function to `EclairWallet`
This rollback is called whenever we know we won't publish the funding tx,
so that we tell the wallet to release locks on utxos.
* fundee now checks feerates at `open_channel` reception
* proper handling of electrum connection/disconnection
* moved bitcoinj test to its own package
* Improved fees management (#216)
* main feerate source is now earn.com (21.co) instead of bitpay insight
* if main feerate source is unavailable, we now fallback to default values
* we retrieve feerates for a set of block delays instead of just one
* we now use different block delays depending on transactions:
- `block_delay`=`1` for txes that compete with others (eg: commitment
tx, htlc tx, penalty tx)
- `block_delay`=`6` for other txes (eg: funding tx, closing tx, delayed
output tx)
* make electrum wallet advertise address at startup
* Prune stale network announcements (#219)
See https://github.com/lightningnetwork/lightning-rfc/blob/master/07-routing-gossip.md#recommendation-on-pruning-stale-entries.
* send a new `channel_update` every 24h as keepalive
* use case object instead of symbol for ticks
* minor improvements in router init
* prune stale channels
Note that we don't want to prune brand new channels for which we didn't
yet receive a channel update, so we consider stale a channel that:
(1) is older than 2 weeks (2*7*144 = 2016 blocks)
AND
(2) didn't have an update during the last 2 weeks.
Pruning is triggered every day.
Also renamed event `BITCOIN_FUNDING_OTHER_CHANNEL_SPENT` to
`BITCOIN_FUNDING_EXTERNAL_CHANNEL_SPENT`.
* filter out duplicate announcements before checking sig
* changed routing table dump parameters
* set version to 0.2-android-SNAPSHOT
2017-11-21 18:25:27 +01:00
|
|
|
<developer>
|
|
|
|
<id>sstone</id>
|
|
|
|
</developer>
|
2016-01-21 15:04:42 +01:00
|
|
|
</developers>
|
|
|
|
|
2015-08-19 13:57:05 +02:00
|
|
|
<properties>
|
|
|
|
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
|
2017-08-25 12:24:54 +02:00
|
|
|
<maven.compiler.source>1.7</maven.compiler.source>
|
|
|
|
<maven.compiler.target>1.7</maven.compiler.target>
|
2019-02-21 15:11:44 +01:00
|
|
|
<scala.version>2.11.12</scala.version>
|
2015-08-19 13:57:05 +02:00
|
|
|
<scala.version.short>2.11</scala.version.short>
|
2017-08-25 12:24:54 +02:00
|
|
|
<akka.version>2.3.14</akka.version>
|
2018-10-25 16:45:27 +02:00
|
|
|
<sttp.version>1.3.9</sttp.version>
|
2019-03-25 14:42:06 +01:00
|
|
|
<bitcoinlib.version>0.11</bitcoinlib.version>
|
2018-02-20 14:26:38 +01:00
|
|
|
<guava.version>24.0-android</guava.version>
|
2015-08-19 13:57:05 +02:00
|
|
|
</properties>
|
|
|
|
|
|
|
|
<build>
|
|
|
|
<pluginManagement>
|
|
|
|
<plugins>
|
2017-12-03 17:46:41 +01:00
|
|
|
<plugin>
|
|
|
|
<groupId>org.apache.maven.plugins</groupId>
|
|
|
|
<artifactId>maven-dependency-plugin</artifactId>
|
|
|
|
<version>3.0.2</version>
|
|
|
|
</plugin>
|
2017-03-27 11:14:54 +02:00
|
|
|
<plugin>
|
|
|
|
<groupId>org.apache.maven.plugins</groupId>
|
|
|
|
<artifactId>maven-jar-plugin</artifactId>
|
|
|
|
<version>3.0.2</version>
|
|
|
|
</plugin>
|
2017-06-06 18:37:34 +02:00
|
|
|
<plugin>
|
2017-08-23 19:28:18 +02:00
|
|
|
<groupId>com.github.chrisdchristo</groupId>
|
2017-06-06 18:37:34 +02:00
|
|
|
<artifactId>capsule-maven-plugin</artifactId>
|
2017-08-23 19:28:18 +02:00
|
|
|
<version>1.5.1</version>
|
2017-06-06 18:37:34 +02:00
|
|
|
</plugin>
|
2015-08-19 13:57:05 +02:00
|
|
|
</plugins>
|
|
|
|
</pluginManagement>
|
|
|
|
<plugins>
|
2017-06-06 18:37:34 +02:00
|
|
|
<plugin>
|
|
|
|
<groupId>org.codehaus.mojo</groupId>
|
|
|
|
<artifactId>versions-maven-plugin</artifactId>
|
|
|
|
<version>2.3</version>
|
|
|
|
</plugin>
|
2017-12-06 01:29:47 +09:00
|
|
|
<plugin>
|
|
|
|
<groupId>pl.project13.maven</groupId>
|
|
|
|
<artifactId>git-commit-id-plugin</artifactId>
|
2017-12-08 16:24:43 +01:00
|
|
|
<version>2.2.3</version>
|
2017-12-06 01:29:47 +09:00
|
|
|
<executions>
|
|
|
|
<execution>
|
|
|
|
<goals>
|
|
|
|
<goal>revision</goal>
|
|
|
|
</goals>
|
|
|
|
<configuration>
|
|
|
|
<failOnNoGitDirectory>false</failOnNoGitDirectory>
|
|
|
|
</configuration>
|
|
|
|
</execution>
|
|
|
|
</executions>
|
|
|
|
</plugin>
|
2015-08-19 13:57:05 +02:00
|
|
|
<plugin>
|
|
|
|
<groupId>net.alchim31.maven</groupId>
|
|
|
|
<artifactId>scala-maven-plugin</artifactId>
|
Update Android branch (#746)
* Fixed regression in rebroadcast (#713)
Fixed regression caused by 2c1811d: we now don't force sending a
channel_update at the same time with channel_announcement.
This greatly simplifies the rebroadcast logic, and is what caused the
integration test to fail.
Added proper test on Peer, testing the actor, not only static methods.
* Routing sync fixes (#712)
* Router: reset sync state on reconnection
When we're reconnected to a peer we will start a new sync process and should reset our sync
state with that peer.
* Ignore 'origin htlc not found' in CLOSING (#708)
If we don't have the origin, it means that we already have forwarded the fulfill so that's not a big deal.
This can happen if they send a signature containing the fulfill, then fail the channel before we have time to sign it.
* Fix handling of born again channels (#717)
* Fix handling of born again channels
When we receive a recent update for a channel that we had marked as stale we
must send a query to the underlying transport, not the origin of the update (which
would send the query back to the router)
* Replace `update_fee` in commitments (#709)
This is a simple optimisation, we don't have to keep all `update_fee`, just the last one.
cf BOLT 2:
> An update_fee message is sent by the node which is paying the Bitcoin fee. Like any update, it's first committed to the receiver's commitment transaction and then (once acknowledged) committed to the sender's. Unlike an HTLC, update_fee is never closed but simply replaced.
* Tests: use bitcoind 0.16.3 (#715)
Bitcoind 0.16.0 is no longer available
* Make `publishTransaction` idempotent (#711)
Bitcoin core returns an error `missing inputs (code: -25)` if the tx that we want to publish has already been published and its output have been spent. When we receive this error, we try to get the tx, in order to know if it is in the blockchain, or if its inputs were spent by another tx.
Note: If the outputs of the tx were still unspent, bitcoin core would return "transaction already in block chain (code: -27)" and this is already handled.
* Improved eclair-cli (#718)
This fixes #695, and also adds the channel point in the default channel output.
```bash
$ ./eclair-cli channel 00fd4d56d94af93765561bb6cb081f519b9627d3f455eba3215a7846a1af0e46
{
"nodeId": "0232e20e7b68b9b673fb25f48322b151a93186bffe4550045040673797ceca43cf",
"shortChannelId": "845230006070001",
"channelId": "00fd4d56d94af93765561bb6cb081f519b9627d3f455eba3215a7846a1af0e46",
"state": "NORMAL",
"balanceSat": 9858759,
"capacitySat": 10000000,
"channelPoint": "470eafa146785a21a3eb55f4d327969b511f08cbb61b566537f94ad9564dfd00:1"
}
```
* Handle update relay fee in OFFLINE state (#719)
Previously it was only possible to update relay fee in NORMAL state,
which is not very convenient because most of the time there are always
some channels in OFFLINE state.
This works like the NORMAL case, except that the new `channel_update`
won't be broadcast immediately. It will be sent out next time the
channel goes back to NORMAL, in the same `channel_update` that sets the
`enable` flag to true.
Also added a default handler that properly rejects the
CMD_UPDATE_RELAY_FEE command in all other states.
* Fixed regression caused by 7a4f175 (#722)
When updating relay fee in state OFFLINE, the new channel_update must
have the disabled flag on.
This caused tests to be flaky, added necessary checks to always make
them fail in case that kind of regression happens again.
* Logging: use a rolling file appender (#721)
* Logging: use a rolling file appender
Use one file per day, keep 90 days of logs with a total maximum size
capped at 5 Gb
* Router: log routing broadcast in debug level only
* set version to 0.2-beta6
* set version back to 0.2-SNAPSHOT
* Simplify bitcoind version check (#731)
Bitcoind returns version as MMmmrr (major, minor, revision), use an int representation
and compare it to our minimum version target.
* Update scalatest and remove junit runner (#728)
* updated to scalatest 3.0.5
* use scalatest runner instead of junit
Output is far more readable, and makes console (incl. travis) reports
actually usable.
Turned off test logs as error reporting is enough to figure out what
happens.
The only downside is that we can't use junit's categories to group
tests, like we did for docker related tests. We could use nested suites,
but that seems to be overkill so I just removed the categories. Users
will only have the possibility to either skip/run all tests.
* update scala-maven-plugin to 3.4.2
NB: This requires maven 3.5.4, which means that we currently need to
manually install maven on travis.
Also updated Docker java version to 8u181 (8u171 for compiling).
* Add instructions for Bitcoin Core 0.17.0 [ci skip] (#732)
* Add instructions for Bitcoin Core 0.17.0 [ci skip]
Bitcoin Core 0.17.0 deprecates the `signrawtransaction` RPC call, which will be removed in version 0.18.0, you need to enable this call if you want your eclair node to use a 0.1.70 node.
* README: add an example of how to use the new bitcoin.conf sections [ci skip]
* Only persist trimmed htlcs (#724)
We persist htlc data in order to be able to claim htlc outputs in
case a revoked tx is published by our counterparty, so only htlcs
above remote's `dust_limit` matter.
Removed the TODO because we need data to be indexed by commit number so
it is ok to write the same htlc data for every commitment it is included
in.
* set version to 0.2-beta7
* set version to 0.2-SNAPSHOT
* Add `htlcMaximumMsat` field to `ChannelUpdate` message (#738)
* Add `htlcMaximumMsat` field to `ChannelUpdate` message
* added compatibility test with c-lightning
* Fix encoding of FinalIncorrectHtlcAmount error message (#740)
* set version to 0.2-beta8
* set version to 0.2-SNAPSHOT
* Always add 1 block to the `finalCltvExpiry` (#742)
This fixes #651.
* ignore IntegrationSpec (no server on android)
* back to SNAPSHOT
* use proper [gs]etNullableLong method for Sqlite
2018-10-25 17:50:48 +02:00
|
|
|
<version>3.4.2</version>
|
2017-06-06 18:37:34 +02:00
|
|
|
<configuration>
|
2017-12-03 20:33:22 +01:00
|
|
|
<args combine.children="append">
|
2017-07-17 14:28:07 +02:00
|
|
|
<arg>-deprecation</arg>
|
|
|
|
<arg>-feature</arg>
|
|
|
|
<arg>-language:postfixOps</arg>
|
|
|
|
<arg>-language:implicitConversions</arg>
|
2017-12-03 20:33:22 +01:00
|
|
|
<arg>-Xfatal-warnings</arg>
|
2017-12-22 21:01:40 +01:00
|
|
|
<arg>-unchecked</arg>
|
2018-01-22 10:59:47 -06:00
|
|
|
<arg>-Xmax-classfile-name</arg>
|
|
|
|
<arg>140</arg>
|
2019-02-21 16:07:48 +01:00
|
|
|
<!-- needed to compile Scala code on JDK9+ -->
|
2019-02-21 15:11:44 +01:00
|
|
|
<arg>-nobootcp</arg>
|
2017-07-17 14:28:07 +02:00
|
|
|
</args>
|
2017-06-06 18:37:34 +02:00
|
|
|
<scalaCompatVersion>${scala.version.short}</scalaCompatVersion>
|
|
|
|
</configuration>
|
2015-08-19 13:57:05 +02:00
|
|
|
<executions>
|
|
|
|
<execution>
|
2017-12-03 20:33:22 +01:00
|
|
|
<id>scalac</id>
|
2015-08-19 13:57:05 +02:00
|
|
|
<goals>
|
|
|
|
<goal>compile</goal>
|
|
|
|
<goal>testCompile</goal>
|
|
|
|
</goals>
|
|
|
|
</execution>
|
2016-01-21 15:04:42 +01:00
|
|
|
<execution>
|
2017-12-03 20:33:22 +01:00
|
|
|
<id>scaladoc</id>
|
2016-01-21 15:04:42 +01:00
|
|
|
<goals>
|
|
|
|
<goal>doc-jar</goal>
|
|
|
|
</goals>
|
2017-12-03 20:33:22 +01:00
|
|
|
<configuration>
|
|
|
|
<args>
|
|
|
|
<arg>-no-link-warnings</arg>
|
|
|
|
</args>
|
|
|
|
</configuration>
|
2016-01-21 15:04:42 +01:00
|
|
|
</execution>
|
2015-08-19 13:57:05 +02:00
|
|
|
</executions>
|
|
|
|
</plugin>
|
|
|
|
<plugin>
|
|
|
|
<groupId>org.apache.maven.plugins</groupId>
|
|
|
|
<artifactId>maven-source-plugin</artifactId>
|
2017-06-06 18:37:34 +02:00
|
|
|
<version>3.0.1</version>
|
2015-08-19 13:57:05 +02:00
|
|
|
<executions>
|
|
|
|
<execution>
|
|
|
|
<id>attach-sources</id>
|
|
|
|
<goals>
|
|
|
|
<goal>jar</goal>
|
|
|
|
</goals>
|
|
|
|
</execution>
|
|
|
|
</executions>
|
|
|
|
</plugin>
|
|
|
|
<plugin>
|
|
|
|
<groupId>org.codehaus.mojo</groupId>
|
|
|
|
<artifactId>build-helper-maven-plugin</artifactId>
|
2017-06-06 18:37:34 +02:00
|
|
|
<version>3.0.0</version>
|
2015-08-19 13:57:05 +02:00
|
|
|
<executions>
|
|
|
|
<execution>
|
|
|
|
<id>add-source</id>
|
|
|
|
<phase>generate-sources</phase>
|
|
|
|
<goals>
|
|
|
|
<goal>add-source</goal>
|
|
|
|
</goals>
|
|
|
|
<configuration>
|
|
|
|
<sources>
|
|
|
|
<source>src/main/scala</source>
|
|
|
|
</sources>
|
|
|
|
</configuration>
|
|
|
|
</execution>
|
|
|
|
<execution>
|
|
|
|
<id>add-test-source</id>
|
|
|
|
<phase>generate-test-sources</phase>
|
|
|
|
<goals>
|
|
|
|
<goal>add-test-source</goal>
|
|
|
|
</goals>
|
|
|
|
<configuration>
|
|
|
|
<sources>
|
|
|
|
<source>src/test/scala</source>
|
|
|
|
</sources>
|
|
|
|
</configuration>
|
|
|
|
</execution>
|
|
|
|
</executions>
|
|
|
|
</plugin>
|
Update Android branch (#746)
* Fixed regression in rebroadcast (#713)
Fixed regression caused by 2c1811d: we now don't force sending a
channel_update at the same time with channel_announcement.
This greatly simplifies the rebroadcast logic, and is what caused the
integration test to fail.
Added proper test on Peer, testing the actor, not only static methods.
* Routing sync fixes (#712)
* Router: reset sync state on reconnection
When we're reconnected to a peer we will start a new sync process and should reset our sync
state with that peer.
* Ignore 'origin htlc not found' in CLOSING (#708)
If we don't have the origin, it means that we already have forwarded the fulfill so that's not a big deal.
This can happen if they send a signature containing the fulfill, then fail the channel before we have time to sign it.
* Fix handling of born again channels (#717)
* Fix handling of born again channels
When we receive a recent update for a channel that we had marked as stale we
must send a query to the underlying transport, not the origin of the update (which
would send the query back to the router)
* Replace `update_fee` in commitments (#709)
This is a simple optimisation, we don't have to keep all `update_fee`, just the last one.
cf BOLT 2:
> An update_fee message is sent by the node which is paying the Bitcoin fee. Like any update, it's first committed to the receiver's commitment transaction and then (once acknowledged) committed to the sender's. Unlike an HTLC, update_fee is never closed but simply replaced.
* Tests: use bitcoind 0.16.3 (#715)
Bitcoind 0.16.0 is no longer available
* Make `publishTransaction` idempotent (#711)
Bitcoin core returns an error `missing inputs (code: -25)` if the tx that we want to publish has already been published and its output have been spent. When we receive this error, we try to get the tx, in order to know if it is in the blockchain, or if its inputs were spent by another tx.
Note: If the outputs of the tx were still unspent, bitcoin core would return "transaction already in block chain (code: -27)" and this is already handled.
* Improved eclair-cli (#718)
This fixes #695, and also adds the channel point in the default channel output.
```bash
$ ./eclair-cli channel 00fd4d56d94af93765561bb6cb081f519b9627d3f455eba3215a7846a1af0e46
{
"nodeId": "0232e20e7b68b9b673fb25f48322b151a93186bffe4550045040673797ceca43cf",
"shortChannelId": "845230006070001",
"channelId": "00fd4d56d94af93765561bb6cb081f519b9627d3f455eba3215a7846a1af0e46",
"state": "NORMAL",
"balanceSat": 9858759,
"capacitySat": 10000000,
"channelPoint": "470eafa146785a21a3eb55f4d327969b511f08cbb61b566537f94ad9564dfd00:1"
}
```
* Handle update relay fee in OFFLINE state (#719)
Previously it was only possible to update relay fee in NORMAL state,
which is not very convenient because most of the time there are always
some channels in OFFLINE state.
This works like the NORMAL case, except that the new `channel_update`
won't be broadcast immediately. It will be sent out next time the
channel goes back to NORMAL, in the same `channel_update` that sets the
`enable` flag to true.
Also added a default handler that properly rejects the
CMD_UPDATE_RELAY_FEE command in all other states.
* Fixed regression caused by 7a4f175 (#722)
When updating relay fee in state OFFLINE, the new channel_update must
have the disabled flag on.
This caused tests to be flaky, added necessary checks to always make
them fail in case that kind of regression happens again.
* Logging: use a rolling file appender (#721)
* Logging: use a rolling file appender
Use one file per day, keep 90 days of logs with a total maximum size
capped at 5 Gb
* Router: log routing broadcast in debug level only
* set version to 0.2-beta6
* set version back to 0.2-SNAPSHOT
* Simplify bitcoind version check (#731)
Bitcoind returns version as MMmmrr (major, minor, revision), use an int representation
and compare it to our minimum version target.
* Update scalatest and remove junit runner (#728)
* updated to scalatest 3.0.5
* use scalatest runner instead of junit
Output is far more readable, and makes console (incl. travis) reports
actually usable.
Turned off test logs as error reporting is enough to figure out what
happens.
The only downside is that we can't use junit's categories to group
tests, like we did for docker related tests. We could use nested suites,
but that seems to be overkill so I just removed the categories. Users
will only have the possibility to either skip/run all tests.
* update scala-maven-plugin to 3.4.2
NB: This requires maven 3.5.4, which means that we currently need to
manually install maven on travis.
Also updated Docker java version to 8u181 (8u171 for compiling).
* Add instructions for Bitcoin Core 0.17.0 [ci skip] (#732)
* Add instructions for Bitcoin Core 0.17.0 [ci skip]
Bitcoin Core 0.17.0 deprecates the `signrawtransaction` RPC call, which will be removed in version 0.18.0, you need to enable this call if you want your eclair node to use a 0.1.70 node.
* README: add an example of how to use the new bitcoin.conf sections [ci skip]
* Only persist trimmed htlcs (#724)
We persist htlc data in order to be able to claim htlc outputs in
case a revoked tx is published by our counterparty, so only htlcs
above remote's `dust_limit` matter.
Removed the TODO because we need data to be indexed by commit number so
it is ok to write the same htlc data for every commitment it is included
in.
* set version to 0.2-beta7
* set version to 0.2-SNAPSHOT
* Add `htlcMaximumMsat` field to `ChannelUpdate` message (#738)
* Add `htlcMaximumMsat` field to `ChannelUpdate` message
* added compatibility test with c-lightning
* Fix encoding of FinalIncorrectHtlcAmount error message (#740)
* set version to 0.2-beta8
* set version to 0.2-SNAPSHOT
* Always add 1 block to the `finalCltvExpiry` (#742)
This fixes #651.
* ignore IntegrationSpec (no server on android)
* back to SNAPSHOT
* use proper [gs]etNullableLong method for Sqlite
2018-10-25 17:50:48 +02:00
|
|
|
<!-- disable surefire -->
|
2015-09-08 19:36:57 +02:00
|
|
|
<plugin>
|
|
|
|
<groupId>org.apache.maven.plugins</groupId>
|
|
|
|
<artifactId>maven-surefire-plugin</artifactId>
|
2017-06-06 18:37:34 +02:00
|
|
|
<version>2.20</version>
|
2015-09-08 19:36:57 +02:00
|
|
|
<configuration>
|
Update Android branch (#746)
* Fixed regression in rebroadcast (#713)
Fixed regression caused by 2c1811d: we now don't force sending a
channel_update at the same time with channel_announcement.
This greatly simplifies the rebroadcast logic, and is what caused the
integration test to fail.
Added proper test on Peer, testing the actor, not only static methods.
* Routing sync fixes (#712)
* Router: reset sync state on reconnection
When we're reconnected to a peer we will start a new sync process and should reset our sync
state with that peer.
* Ignore 'origin htlc not found' in CLOSING (#708)
If we don't have the origin, it means that we already have forwarded the fulfill so that's not a big deal.
This can happen if they send a signature containing the fulfill, then fail the channel before we have time to sign it.
* Fix handling of born again channels (#717)
* Fix handling of born again channels
When we receive a recent update for a channel that we had marked as stale we
must send a query to the underlying transport, not the origin of the update (which
would send the query back to the router)
* Replace `update_fee` in commitments (#709)
This is a simple optimisation, we don't have to keep all `update_fee`, just the last one.
cf BOLT 2:
> An update_fee message is sent by the node which is paying the Bitcoin fee. Like any update, it's first committed to the receiver's commitment transaction and then (once acknowledged) committed to the sender's. Unlike an HTLC, update_fee is never closed but simply replaced.
* Tests: use bitcoind 0.16.3 (#715)
Bitcoind 0.16.0 is no longer available
* Make `publishTransaction` idempotent (#711)
Bitcoin core returns an error `missing inputs (code: -25)` if the tx that we want to publish has already been published and its output have been spent. When we receive this error, we try to get the tx, in order to know if it is in the blockchain, or if its inputs were spent by another tx.
Note: If the outputs of the tx were still unspent, bitcoin core would return "transaction already in block chain (code: -27)" and this is already handled.
* Improved eclair-cli (#718)
This fixes #695, and also adds the channel point in the default channel output.
```bash
$ ./eclair-cli channel 00fd4d56d94af93765561bb6cb081f519b9627d3f455eba3215a7846a1af0e46
{
"nodeId": "0232e20e7b68b9b673fb25f48322b151a93186bffe4550045040673797ceca43cf",
"shortChannelId": "845230006070001",
"channelId": "00fd4d56d94af93765561bb6cb081f519b9627d3f455eba3215a7846a1af0e46",
"state": "NORMAL",
"balanceSat": 9858759,
"capacitySat": 10000000,
"channelPoint": "470eafa146785a21a3eb55f4d327969b511f08cbb61b566537f94ad9564dfd00:1"
}
```
* Handle update relay fee in OFFLINE state (#719)
Previously it was only possible to update relay fee in NORMAL state,
which is not very convenient because most of the time there are always
some channels in OFFLINE state.
This works like the NORMAL case, except that the new `channel_update`
won't be broadcast immediately. It will be sent out next time the
channel goes back to NORMAL, in the same `channel_update` that sets the
`enable` flag to true.
Also added a default handler that properly rejects the
CMD_UPDATE_RELAY_FEE command in all other states.
* Fixed regression caused by 7a4f175 (#722)
When updating relay fee in state OFFLINE, the new channel_update must
have the disabled flag on.
This caused tests to be flaky, added necessary checks to always make
them fail in case that kind of regression happens again.
* Logging: use a rolling file appender (#721)
* Logging: use a rolling file appender
Use one file per day, keep 90 days of logs with a total maximum size
capped at 5 Gb
* Router: log routing broadcast in debug level only
* set version to 0.2-beta6
* set version back to 0.2-SNAPSHOT
* Simplify bitcoind version check (#731)
Bitcoind returns version as MMmmrr (major, minor, revision), use an int representation
and compare it to our minimum version target.
* Update scalatest and remove junit runner (#728)
* updated to scalatest 3.0.5
* use scalatest runner instead of junit
Output is far more readable, and makes console (incl. travis) reports
actually usable.
Turned off test logs as error reporting is enough to figure out what
happens.
The only downside is that we can't use junit's categories to group
tests, like we did for docker related tests. We could use nested suites,
but that seems to be overkill so I just removed the categories. Users
will only have the possibility to either skip/run all tests.
* update scala-maven-plugin to 3.4.2
NB: This requires maven 3.5.4, which means that we currently need to
manually install maven on travis.
Also updated Docker java version to 8u181 (8u171 for compiling).
* Add instructions for Bitcoin Core 0.17.0 [ci skip] (#732)
* Add instructions for Bitcoin Core 0.17.0 [ci skip]
Bitcoin Core 0.17.0 deprecates the `signrawtransaction` RPC call, which will be removed in version 0.18.0, you need to enable this call if you want your eclair node to use a 0.1.70 node.
* README: add an example of how to use the new bitcoin.conf sections [ci skip]
* Only persist trimmed htlcs (#724)
We persist htlc data in order to be able to claim htlc outputs in
case a revoked tx is published by our counterparty, so only htlcs
above remote's `dust_limit` matter.
Removed the TODO because we need data to be indexed by commit number so
it is ok to write the same htlc data for every commitment it is included
in.
* set version to 0.2-beta7
* set version to 0.2-SNAPSHOT
* Add `htlcMaximumMsat` field to `ChannelUpdate` message (#738)
* Add `htlcMaximumMsat` field to `ChannelUpdate` message
* added compatibility test with c-lightning
* Fix encoding of FinalIncorrectHtlcAmount error message (#740)
* set version to 0.2-beta8
* set version to 0.2-SNAPSHOT
* Always add 1 block to the `finalCltvExpiry` (#742)
This fixes #651.
* ignore IntegrationSpec (no server on android)
* back to SNAPSHOT
* use proper [gs]etNullableLong method for Sqlite
2018-10-25 17:50:48 +02:00
|
|
|
<skipTests>true</skipTests>
|
|
|
|
</configuration>
|
|
|
|
</plugin>
|
|
|
|
<!-- enable scalatest -->
|
|
|
|
<plugin>
|
|
|
|
<groupId>org.scalatest</groupId>
|
|
|
|
<artifactId>scalatest-maven-plugin</artifactId>
|
|
|
|
<version>2.0.0</version>
|
|
|
|
<configuration>
|
|
|
|
<parallel>false</parallel>
|
|
|
|
<systemProperties>
|
2017-03-16 16:18:52 +01:00
|
|
|
<buildDirectory>${project.build.directory}</buildDirectory>
|
Update Android branch (#746)
* Fixed regression in rebroadcast (#713)
Fixed regression caused by 2c1811d: we now don't force sending a
channel_update at the same time with channel_announcement.
This greatly simplifies the rebroadcast logic, and is what caused the
integration test to fail.
Added proper test on Peer, testing the actor, not only static methods.
* Routing sync fixes (#712)
* Router: reset sync state on reconnection
When we're reconnected to a peer we will start a new sync process and should reset our sync
state with that peer.
* Ignore 'origin htlc not found' in CLOSING (#708)
If we don't have the origin, it means that we already have forwarded the fulfill so that's not a big deal.
This can happen if they send a signature containing the fulfill, then fail the channel before we have time to sign it.
* Fix handling of born again channels (#717)
* Fix handling of born again channels
When we receive a recent update for a channel that we had marked as stale we
must send a query to the underlying transport, not the origin of the update (which
would send the query back to the router)
* Replace `update_fee` in commitments (#709)
This is a simple optimisation, we don't have to keep all `update_fee`, just the last one.
cf BOLT 2:
> An update_fee message is sent by the node which is paying the Bitcoin fee. Like any update, it's first committed to the receiver's commitment transaction and then (once acknowledged) committed to the sender's. Unlike an HTLC, update_fee is never closed but simply replaced.
* Tests: use bitcoind 0.16.3 (#715)
Bitcoind 0.16.0 is no longer available
* Make `publishTransaction` idempotent (#711)
Bitcoin core returns an error `missing inputs (code: -25)` if the tx that we want to publish has already been published and its output have been spent. When we receive this error, we try to get the tx, in order to know if it is in the blockchain, or if its inputs were spent by another tx.
Note: If the outputs of the tx were still unspent, bitcoin core would return "transaction already in block chain (code: -27)" and this is already handled.
* Improved eclair-cli (#718)
This fixes #695, and also adds the channel point in the default channel output.
```bash
$ ./eclair-cli channel 00fd4d56d94af93765561bb6cb081f519b9627d3f455eba3215a7846a1af0e46
{
"nodeId": "0232e20e7b68b9b673fb25f48322b151a93186bffe4550045040673797ceca43cf",
"shortChannelId": "845230006070001",
"channelId": "00fd4d56d94af93765561bb6cb081f519b9627d3f455eba3215a7846a1af0e46",
"state": "NORMAL",
"balanceSat": 9858759,
"capacitySat": 10000000,
"channelPoint": "470eafa146785a21a3eb55f4d327969b511f08cbb61b566537f94ad9564dfd00:1"
}
```
* Handle update relay fee in OFFLINE state (#719)
Previously it was only possible to update relay fee in NORMAL state,
which is not very convenient because most of the time there are always
some channels in OFFLINE state.
This works like the NORMAL case, except that the new `channel_update`
won't be broadcast immediately. It will be sent out next time the
channel goes back to NORMAL, in the same `channel_update` that sets the
`enable` flag to true.
Also added a default handler that properly rejects the
CMD_UPDATE_RELAY_FEE command in all other states.
* Fixed regression caused by 7a4f175 (#722)
When updating relay fee in state OFFLINE, the new channel_update must
have the disabled flag on.
This caused tests to be flaky, added necessary checks to always make
them fail in case that kind of regression happens again.
* Logging: use a rolling file appender (#721)
* Logging: use a rolling file appender
Use one file per day, keep 90 days of logs with a total maximum size
capped at 5 Gb
* Router: log routing broadcast in debug level only
* set version to 0.2-beta6
* set version back to 0.2-SNAPSHOT
* Simplify bitcoind version check (#731)
Bitcoind returns version as MMmmrr (major, minor, revision), use an int representation
and compare it to our minimum version target.
* Update scalatest and remove junit runner (#728)
* updated to scalatest 3.0.5
* use scalatest runner instead of junit
Output is far more readable, and makes console (incl. travis) reports
actually usable.
Turned off test logs as error reporting is enough to figure out what
happens.
The only downside is that we can't use junit's categories to group
tests, like we did for docker related tests. We could use nested suites,
but that seems to be overkill so I just removed the categories. Users
will only have the possibility to either skip/run all tests.
* update scala-maven-plugin to 3.4.2
NB: This requires maven 3.5.4, which means that we currently need to
manually install maven on travis.
Also updated Docker java version to 8u181 (8u171 for compiling).
* Add instructions for Bitcoin Core 0.17.0 [ci skip] (#732)
* Add instructions for Bitcoin Core 0.17.0 [ci skip]
Bitcoin Core 0.17.0 deprecates the `signrawtransaction` RPC call, which will be removed in version 0.18.0, you need to enable this call if you want your eclair node to use a 0.1.70 node.
* README: add an example of how to use the new bitcoin.conf sections [ci skip]
* Only persist trimmed htlcs (#724)
We persist htlc data in order to be able to claim htlc outputs in
case a revoked tx is published by our counterparty, so only htlcs
above remote's `dust_limit` matter.
Removed the TODO because we need data to be indexed by commit number so
it is ok to write the same htlc data for every commitment it is included
in.
* set version to 0.2-beta7
* set version to 0.2-SNAPSHOT
* Add `htlcMaximumMsat` field to `ChannelUpdate` message (#738)
* Add `htlcMaximumMsat` field to `ChannelUpdate` message
* added compatibility test with c-lightning
* Fix encoding of FinalIncorrectHtlcAmount error message (#740)
* set version to 0.2-beta8
* set version to 0.2-SNAPSHOT
* Always add 1 block to the `finalCltvExpiry` (#742)
This fixes #651.
* ignore IntegrationSpec (no server on android)
* back to SNAPSHOT
* use proper [gs]etNullableLong method for Sqlite
2018-10-25 17:50:48 +02:00
|
|
|
</systemProperties>
|
Better logic for sending `channel_updates` (#888)
* don't spam with channel_updates at startup
Previous logic was very simple but naive:
- every time a channel_update changed we would send it out
- we would always make a new channel_update with the disabled flag set
at startup.
In case our node was simply restarted, this resulted in us re-sending a
channel_update with the disabled flag set, then a second one with the
disabled flag unset a few seconds later, for each public channel.
On top of that, this opened way to a bug: if reconnection is very fast,
then the two successive channel_update will have the same timestamp,
causing the router to not send the second one, which means that the
channel would be considered disabled by the network, and excluded from
payments.
The new logic is as follows:
- when we do NORMAL->NORMAL or NORMAL->OFFLINE or OFFLINE->NORMAL, we
send out the new channel_update if it has changed
- in all other case (e.g. WAIT_FOR_INIT_INTERNAL->OFFLINE) we do nothing
As a side effect, if we were connected to a peer, then we shut down
eclair, then the peer goes down, then we restart eclair: we will make a
new channel_update with the disabled flag set but we won't broadcast it.
If someone tries to make a payment to that node, we will return the
new channel_update with disabled flag set (and maybe the payer will then
broadcast that channel_update). So even in that corner case we are good.
* quick reconnection: bump channel_update timestamp
In case of a disconnection-reconnection, we first generate a
channel_update with disabled bit set, then after we reconnect we
generate a second channel_update with disabled bit not set.
If this happens very quickly, then both channel_updates will have the
same timestamp, and the second one will get ignored by the network.
A simple fix is to bump the second timestamp in this case.
* set channel_update refresh timer at reconnection
We only care about this timer when connected anyway. We also cancel it
when disconnecting.
This has several advantages:
- having a static task resulted in unnecessary refresh if the channel
got disconnected/reconnected in between 2 weeks
- better repartition of the channel_update refresh over time because at
startup all channels were generated at the same time causing all refresh
tasks to be synchronized
- less overhead for the scheduler (because we cancel refresh task for
offline channels (minor, but still)
2019-03-18 14:39:29 +01:00
|
|
|
<argLine>-Xmx1024m</argLine>
|
2019-03-25 18:04:30 +01:00
|
|
|
<argLine>-Dfile.encoding=UTF-8</argLine>
|
2015-09-08 19:36:57 +02:00
|
|
|
</configuration>
|
Update Android branch (#746)
* Fixed regression in rebroadcast (#713)
Fixed regression caused by 2c1811d: we now don't force sending a
channel_update at the same time with channel_announcement.
This greatly simplifies the rebroadcast logic, and is what caused the
integration test to fail.
Added proper test on Peer, testing the actor, not only static methods.
* Routing sync fixes (#712)
* Router: reset sync state on reconnection
When we're reconnected to a peer we will start a new sync process and should reset our sync
state with that peer.
* Ignore 'origin htlc not found' in CLOSING (#708)
If we don't have the origin, it means that we already have forwarded the fulfill so that's not a big deal.
This can happen if they send a signature containing the fulfill, then fail the channel before we have time to sign it.
* Fix handling of born again channels (#717)
* Fix handling of born again channels
When we receive a recent update for a channel that we had marked as stale we
must send a query to the underlying transport, not the origin of the update (which
would send the query back to the router)
* Replace `update_fee` in commitments (#709)
This is a simple optimisation, we don't have to keep all `update_fee`, just the last one.
cf BOLT 2:
> An update_fee message is sent by the node which is paying the Bitcoin fee. Like any update, it's first committed to the receiver's commitment transaction and then (once acknowledged) committed to the sender's. Unlike an HTLC, update_fee is never closed but simply replaced.
* Tests: use bitcoind 0.16.3 (#715)
Bitcoind 0.16.0 is no longer available
* Make `publishTransaction` idempotent (#711)
Bitcoin core returns an error `missing inputs (code: -25)` if the tx that we want to publish has already been published and its output have been spent. When we receive this error, we try to get the tx, in order to know if it is in the blockchain, or if its inputs were spent by another tx.
Note: If the outputs of the tx were still unspent, bitcoin core would return "transaction already in block chain (code: -27)" and this is already handled.
* Improved eclair-cli (#718)
This fixes #695, and also adds the channel point in the default channel output.
```bash
$ ./eclair-cli channel 00fd4d56d94af93765561bb6cb081f519b9627d3f455eba3215a7846a1af0e46
{
"nodeId": "0232e20e7b68b9b673fb25f48322b151a93186bffe4550045040673797ceca43cf",
"shortChannelId": "845230006070001",
"channelId": "00fd4d56d94af93765561bb6cb081f519b9627d3f455eba3215a7846a1af0e46",
"state": "NORMAL",
"balanceSat": 9858759,
"capacitySat": 10000000,
"channelPoint": "470eafa146785a21a3eb55f4d327969b511f08cbb61b566537f94ad9564dfd00:1"
}
```
* Handle update relay fee in OFFLINE state (#719)
Previously it was only possible to update relay fee in NORMAL state,
which is not very convenient because most of the time there are always
some channels in OFFLINE state.
This works like the NORMAL case, except that the new `channel_update`
won't be broadcast immediately. It will be sent out next time the
channel goes back to NORMAL, in the same `channel_update` that sets the
`enable` flag to true.
Also added a default handler that properly rejects the
CMD_UPDATE_RELAY_FEE command in all other states.
* Fixed regression caused by 7a4f175 (#722)
When updating relay fee in state OFFLINE, the new channel_update must
have the disabled flag on.
This caused tests to be flaky, added necessary checks to always make
them fail in case that kind of regression happens again.
* Logging: use a rolling file appender (#721)
* Logging: use a rolling file appender
Use one file per day, keep 90 days of logs with a total maximum size
capped at 5 Gb
* Router: log routing broadcast in debug level only
* set version to 0.2-beta6
* set version back to 0.2-SNAPSHOT
* Simplify bitcoind version check (#731)
Bitcoind returns version as MMmmrr (major, minor, revision), use an int representation
and compare it to our minimum version target.
* Update scalatest and remove junit runner (#728)
* updated to scalatest 3.0.5
* use scalatest runner instead of junit
Output is far more readable, and makes console (incl. travis) reports
actually usable.
Turned off test logs as error reporting is enough to figure out what
happens.
The only downside is that we can't use junit's categories to group
tests, like we did for docker related tests. We could use nested suites,
but that seems to be overkill so I just removed the categories. Users
will only have the possibility to either skip/run all tests.
* update scala-maven-plugin to 3.4.2
NB: This requires maven 3.5.4, which means that we currently need to
manually install maven on travis.
Also updated Docker java version to 8u181 (8u171 for compiling).
* Add instructions for Bitcoin Core 0.17.0 [ci skip] (#732)
* Add instructions for Bitcoin Core 0.17.0 [ci skip]
Bitcoin Core 0.17.0 deprecates the `signrawtransaction` RPC call, which will be removed in version 0.18.0, you need to enable this call if you want your eclair node to use a 0.1.70 node.
* README: add an example of how to use the new bitcoin.conf sections [ci skip]
* Only persist trimmed htlcs (#724)
We persist htlc data in order to be able to claim htlc outputs in
case a revoked tx is published by our counterparty, so only htlcs
above remote's `dust_limit` matter.
Removed the TODO because we need data to be indexed by commit number so
it is ok to write the same htlc data for every commitment it is included
in.
* set version to 0.2-beta7
* set version to 0.2-SNAPSHOT
* Add `htlcMaximumMsat` field to `ChannelUpdate` message (#738)
* Add `htlcMaximumMsat` field to `ChannelUpdate` message
* added compatibility test with c-lightning
* Fix encoding of FinalIncorrectHtlcAmount error message (#740)
* set version to 0.2-beta8
* set version to 0.2-SNAPSHOT
* Always add 1 block to the `finalCltvExpiry` (#742)
This fixes #651.
* ignore IntegrationSpec (no server on android)
* back to SNAPSHOT
* use proper [gs]etNullableLong method for Sqlite
2018-10-25 17:50:48 +02:00
|
|
|
<executions>
|
|
|
|
<execution>
|
|
|
|
<id>test</id>
|
|
|
|
<goals>
|
|
|
|
<goal>test</goal>
|
|
|
|
</goals>
|
|
|
|
</execution>
|
|
|
|
</executions>
|
2015-09-08 19:36:57 +02:00
|
|
|
</plugin>
|
Merge master into Android (#1002)
* Fix eclair-cli to work with equal sign in arguments (#926)
* Fix eclair cli argument passing
* Modify eclair-cli to work with equals in arguments
* Eclair-cli: show usage when wrong params are received
* Remove deprecated call from eclair-cli help message [ci skip]
* Make Electrum tests pass on windows (#932)
There was an obscure Docker error when trying to start an Electrum
server in tests. [1]
It appears that there is a conflict between Docker and Hyper-V on some
range of ports.
A workaround is to just change the port we were using.
[1] https://github.com/docker/for-win/issues/3171
* API: fix fee rate conversion (#936)
Our `open` API calls expects an optional fee rate in satoshi/byte, which is the most widely
used unit, but failed to convert to satoshi/kiloweight which is the standard in LN.
We also check that the converted fee rate cannot go below 253 satoshi/kiloweight.
* Expose the websocket over HTTP GET to work properly with basic auth (#934)
* Expose the websocket over HTTP GET
* Add test for basic auth over websocket endpoint
* Set max payment attempts from configuration (#931)
With a default to `5`.
* Add a proper payments database (#885)
There is no unique identifier for payments in LN protocol. Critically,
we can't use `payment_hash` as a unique id because there is no way to
ensure unicity at the protocol level.
Also, the general case for a "payment" is to be associated to multiple
`update_add_htlc`s, because of automated retries. We also routinely
retry payments, which means that the same `payment_hash` will be
conceptually linked to a list of lists of `update_add_htlc`s.
In order to address this, we introduce a payment id, which uniquely
identifies a payment, as in a set of sequential `update_add_htlc`
managed by a single `PaymentLifecycle` that ends with a `PaymentSent` or
`PaymentFailed` outcome.
We can then query the api using either `payment_id` or `payment_hash`.
The former will return a single payment status, the latter will return a
set of payment statuses, each identified by their `payment_id`.
* Add a payment identifier
* Remove InvalidPaymentHash channel exception
* Remove unused 'close' from paymentsDb
* Introduce sent_payments in PaymentDB, bump db version
* Return the UUID of the ongoing payment in /send API
* Add api to query payments by ID
* Add 'fallbackAddress' in /receive API
* Expose /paymentinfo by paymentHash
* Add id column to audit.sent table, add test for db migration
* Add invoices to payment DB
* Add license header to ExtraDirective.scala
* Respond with HTTP 404 if the corresponding invoice/paymentHash was not found.
* Left-pad numeric bolt11 tagged fields to have a number of bits multiple of five (bech32 encoding).
* Add invoices API
* Remove CheckPayment message
* GUI: consume UUID reply from payment initiator
* API: reply with JSON encoded response if the queried element wasn't found
* Return a payment request object in /receive
* Remove limit of pending payment requests!
* Avoid printing "null" fields when serializing an invoice to json
* Add index on paymentDb.sent_payments.payment_hash
* Order results in descending order in listPaymentRequest
* Electrum: do not persist transaction locks (#953)
Locks held on utxos that are used in unpublished funding transactions should not be persisted.
If the app is stopped before the funding transaction has been published the channel is forgotten
and so should be locks on its funding tx utxos.
* Added a timeout for channel open request (#928)
Until now, if the peer is unresponsive (typically doesn't respond to
`open_channel` or `funding_created`), we waited indefinitely, or until the
connection closed.
It translated to an API timeout for users, and uncertainty about the
state of the channel.
This PR:
- adds an optional `--openTimeoutSeconds` timeout to the `open` endpoint, that will
actively cancel the channel opening if it takes too long before reaching
state `WAIT_FOR_FUNDING_CONFIRMED`.
- makes the `ask` timeout configurable per request with a new `--timeoutSeconds`
- makes the akka http timeout slightly greater than the `ask` timeout
Ask timeout is set to 30s by default.
* Set `MAX_BUFFERED` to 1,000,000 (#948)
Note that this doesn't mean that we will buffer 1M objects in memory:
those are just pointers to (mostly) network announcements that already
exist in our routing table.
Routing table has recently gone over 100K elements (nodes,
announcements, updates) and this causes the connection to be closed when
peer requests a full initial sync.
* Fix Dockerfile maven binary checksum (#956)
The Maven 3.6.0 SHA256 checksum was invalid and caused the docker build to fail.
* Add channel errors in audit db (#955)
We now keep track of all local/remote channel errors in the audit db.
* Added simple plugin support (#927)
Using org.clapper:classutil library and a very simple `Plugin` interface.
* Live channel database backup (#951)
* Backup running channel database when needed
Every time our channel database needs to be persisted, we create a backup which is always
safe to copy even when the system is busy.
* Upgrade sqlite-jdbc to 3.27.2.1
* BackupHandler: use a specific bounded mailbox
BackupHandler is now private, users have to call BackupHandler.props() which always
specifies our custom bounded maibox.
* BackupHandler: use a specific threadpool with a single thread
* Add backup notification script
Once a new backup has been created, call an optional user defined script.
* Update readme with bitcoin 0.17 instructions (#958)
This has somehow been missed by PR #826.
* Backup: explicitely specify move options (#960)
* Backup: explicitely specify move options
We now specify that we want to atomically overwrite the existing backup file with the new one (fixes
a potential issue on Windows).
We also publish a specific notification when the backup process has been completed.
* Print stack trace when crashing during boot sequence (#949)
* Print stack trace when crashing during boot sequence
* Use friendly message when db compatibility check fails
* ElectrumWallet should not send ready if syncing (#963)
This commit is already embedded in version `0.2-android-beta22`.
* Channel: Log additional data (#943)
* Channel: Log additional data
Log local channel parameters, and our peer's open or accept message.
This should be enough to recompute keys needed to recover funds in case of unilateral close.
* Electrum: make debug logs shorter (#964)
* Better handling of closed channels (#944)
* Remove closed channels when application starts
If the app is stopped just after a channel has transition from CLOSING to CLOSED, when the application starts again if will be restored as CLOSING. This commit checks channel data and remove closed channels instead of restoring them.
* Channels Database: tag closed channels but don't delete them
Instead we add a new `closed` column that we check when we restore channels.
* Document how we check and remove closed channels on startup
* Do not print the stacktrace on stderr when there is an error at boot (#966)
* Do not print the stacktrace on stdout when there is an error at boot
* Fix flaky test in PaymentLifecycleSpec (#967)
* Use local random pamentHash for each test in paymentlifecyclespec, intercept the route request before the router.
* Rename `eclair.bak` to `eclair.sqlite.bak` (#968)
This removes any ambiguity about what the content of the file is about.
* Fixed concurrency issue in `IndexedObservableList` (#961)
Update map with new indexes after element is removed
Fixes #915
* Various fix and improvements in time/timestamp handling (#971)
This PR standardizes the way we compute the current time as unix timestamp
- Scala's Platform is used and the conversion is done via scala's concurrent.duration facilities
- Java's Instant has been replaced due to broken compatibility with android
- AuditDB events use milliseconds (fixes #970)
- PaymentDB events use milliseconds
- Query filters for AuditDB and PaymentDB use seconds
* API: Support query by `channelId` or `shortChannelId` everywhere (#969)
Add support for querying a channel information by its `shortChannelId`.
* Smarter strategy for sending `channel_update`s (#950)
The goal is to prevent sending a lot of updates for flappy channels.
Instead of sending a disabled `channel_update` after each disconnection,
we now wait for a payment to try to route through the channel and only
then reply with a disabled `channel_update` and broadcast it on the
network.
The reason is that in case of a disconnection, if noone cares about that
channel then there is no reason to tell everyone about its current
(disconnected) state.
In addition to that, when switching from `SYNCING`->`NORMAL`, instead
of emitting a new `channel_update` with flag=enabled right away, we wait
a little bit and send it later. We also don't send a new `channel_update` if
it is identical to the previous one (except if the previous one is outdated).
This way, if a connection to a peer is unstable and we keep getting
disconnected/reconnected, we won't spam the network.
The extra delay allows us to remove the change made in #888, which was
a workaround in case we generated `channel_update` too quickly.
Also, increased refresh interval from 7 days to 10 days. There was no
need to be so conservative.
Note that on startup we still need to re-send `channel_update` for all
channels in order to properly initialize the `Router` and the `Relayer`.
Otherwise they won't know about those channels, and e.g. the
`Relayer` will return `UnknownNextPeer` errors.
But we don't need to create new `channel_update`s in most cases, so
this should have little or no impact to gossip because our peers will
already know the updates and will filter them out.
On the other hand, if some global parameters (like relaying fees) are
changed, it will cause the creation a new `channel_update` for all
channels.
* Fixed overflow issue with max duration (#975)
This is a regression caused by #971, because `Duration` has a max value of `Long.MaxValue` *nanoseconds*, not *seconds*.
* Use proper closing type in `ChannelClosed` event (#977)
There was actually a change introduced by #944 where we used
`ClosingType.toString` instead of manually defining types, causing a
regression in the audit database.
* Update bash autocompletion for eclair-cli (#983)
* Update bash autocompletition file to suggest all the endpoints
* Update list of commands in eclair-cli help message
* Replace `UnknownPaymentHash` and `IncorrectPaymentAmount` with `IncorrectOrUnknownPaymentDetails` (#984)
See https://github.com/lightningnetwork/lightning-rfc/pull/516 and https://github.com/lightningnetwork/lightning-rfc/pull/544
* Wireshark dissector support (#981)
* Transport: add support for encryption key logging.
This is the format the wireshark lightning-dissector uses to be able to decrypt lightning messages.
* Enrich test for internal eclair API implementation (fr.acinq.eclair.Eclair.scala) (#938)
* Add test to EclairImpl for `/send`, `/allupdates` and `/forceclose/`
* Set default chain to "mainnet" (#989)
Eclair is now configured to run on mainnet by default.
* Set tcp client timeout to 20s (#990)
So that it fails before the ask/api time out.
* Add bot support for code coverage (codecov) (#982)
* Add scoverage-maven-plugin dependency
* Update travis build to generate a scoverage report
* Add custom codecov configuration to have nice PR comments
* Add badge for test coverage in readme
* Accept `commit_sig` without changes (#988)
LND sometimes sends a new signature without any changes, which is a
(harmless) spec violation.
Note that the test was previously not failing because it wasn't specific
enough. The test now fails and has been ignored.
* Ignore subprojects eclair-node/eclair-node-gui in the codecov report (#991)
* Use bitcoind fee estimator first (#987)
* use bitcoind fee provider first
* set default `smooth-feerate-window`=6
* Configuration: increase fee rate mismatch threshold
We wil accept fee rates that up to 8x bigger or smaller than our local fee rate
* Updated license header (#992)
* Release v0.3 (#994)
* gui: include javafx native libraries for windows, mac, linux
* Release v0.3
* Set version to 0.3.1-SNAPSHOT
* Improved test coverage of `io` package (#996)
* improved test coverage of `NodeURI`
* improved test coverage of `Peer`
* Fix TextUI
* BackupHandler: use renameTo() on Android
Most Path methods are not available at our current API level
2019-05-21 17:56:47 +02:00
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<plugin>
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<groupId>org.scoverage</groupId>
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<artifactId>scoverage-maven-plugin</artifactId>
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<version>1.4.0-RC1</version>
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<configuration>
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<scalaVersion>${scala.version}</scalaVersion>
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</configuration>
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</plugin>
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2015-08-19 13:57:05 +02:00
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</plugins>
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</build>
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<repositories>
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<repository>
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<id>sonatype snapshots</id>
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<url>https://oss.sonatype.org/content/repositories/snapshots/</url>
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</repository>
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</repositories>
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<dependencies>
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<dependency>
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<groupId>org.scala-lang</groupId>
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<artifactId>scala-library</artifactId>
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<version>${scala.version}</version>
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</dependency>
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<dependency>
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<groupId>org.scalatest</groupId>
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2015-08-19 15:50:41 +02:00
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<artifactId>scalatest_${scala.version.short}</artifactId>
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Update Android branch (#746)
* Fixed regression in rebroadcast (#713)
Fixed regression caused by 2c1811d: we now don't force sending a
channel_update at the same time with channel_announcement.
This greatly simplifies the rebroadcast logic, and is what caused the
integration test to fail.
Added proper test on Peer, testing the actor, not only static methods.
* Routing sync fixes (#712)
* Router: reset sync state on reconnection
When we're reconnected to a peer we will start a new sync process and should reset our sync
state with that peer.
* Ignore 'origin htlc not found' in CLOSING (#708)
If we don't have the origin, it means that we already have forwarded the fulfill so that's not a big deal.
This can happen if they send a signature containing the fulfill, then fail the channel before we have time to sign it.
* Fix handling of born again channels (#717)
* Fix handling of born again channels
When we receive a recent update for a channel that we had marked as stale we
must send a query to the underlying transport, not the origin of the update (which
would send the query back to the router)
* Replace `update_fee` in commitments (#709)
This is a simple optimisation, we don't have to keep all `update_fee`, just the last one.
cf BOLT 2:
> An update_fee message is sent by the node which is paying the Bitcoin fee. Like any update, it's first committed to the receiver's commitment transaction and then (once acknowledged) committed to the sender's. Unlike an HTLC, update_fee is never closed but simply replaced.
* Tests: use bitcoind 0.16.3 (#715)
Bitcoind 0.16.0 is no longer available
* Make `publishTransaction` idempotent (#711)
Bitcoin core returns an error `missing inputs (code: -25)` if the tx that we want to publish has already been published and its output have been spent. When we receive this error, we try to get the tx, in order to know if it is in the blockchain, or if its inputs were spent by another tx.
Note: If the outputs of the tx were still unspent, bitcoin core would return "transaction already in block chain (code: -27)" and this is already handled.
* Improved eclair-cli (#718)
This fixes #695, and also adds the channel point in the default channel output.
```bash
$ ./eclair-cli channel 00fd4d56d94af93765561bb6cb081f519b9627d3f455eba3215a7846a1af0e46
{
"nodeId": "0232e20e7b68b9b673fb25f48322b151a93186bffe4550045040673797ceca43cf",
"shortChannelId": "845230006070001",
"channelId": "00fd4d56d94af93765561bb6cb081f519b9627d3f455eba3215a7846a1af0e46",
"state": "NORMAL",
"balanceSat": 9858759,
"capacitySat": 10000000,
"channelPoint": "470eafa146785a21a3eb55f4d327969b511f08cbb61b566537f94ad9564dfd00:1"
}
```
* Handle update relay fee in OFFLINE state (#719)
Previously it was only possible to update relay fee in NORMAL state,
which is not very convenient because most of the time there are always
some channels in OFFLINE state.
This works like the NORMAL case, except that the new `channel_update`
won't be broadcast immediately. It will be sent out next time the
channel goes back to NORMAL, in the same `channel_update` that sets the
`enable` flag to true.
Also added a default handler that properly rejects the
CMD_UPDATE_RELAY_FEE command in all other states.
* Fixed regression caused by 7a4f175 (#722)
When updating relay fee in state OFFLINE, the new channel_update must
have the disabled flag on.
This caused tests to be flaky, added necessary checks to always make
them fail in case that kind of regression happens again.
* Logging: use a rolling file appender (#721)
* Logging: use a rolling file appender
Use one file per day, keep 90 days of logs with a total maximum size
capped at 5 Gb
* Router: log routing broadcast in debug level only
* set version to 0.2-beta6
* set version back to 0.2-SNAPSHOT
* Simplify bitcoind version check (#731)
Bitcoind returns version as MMmmrr (major, minor, revision), use an int representation
and compare it to our minimum version target.
* Update scalatest and remove junit runner (#728)
* updated to scalatest 3.0.5
* use scalatest runner instead of junit
Output is far more readable, and makes console (incl. travis) reports
actually usable.
Turned off test logs as error reporting is enough to figure out what
happens.
The only downside is that we can't use junit's categories to group
tests, like we did for docker related tests. We could use nested suites,
but that seems to be overkill so I just removed the categories. Users
will only have the possibility to either skip/run all tests.
* update scala-maven-plugin to 3.4.2
NB: This requires maven 3.5.4, which means that we currently need to
manually install maven on travis.
Also updated Docker java version to 8u181 (8u171 for compiling).
* Add instructions for Bitcoin Core 0.17.0 [ci skip] (#732)
* Add instructions for Bitcoin Core 0.17.0 [ci skip]
Bitcoin Core 0.17.0 deprecates the `signrawtransaction` RPC call, which will be removed in version 0.18.0, you need to enable this call if you want your eclair node to use a 0.1.70 node.
* README: add an example of how to use the new bitcoin.conf sections [ci skip]
* Only persist trimmed htlcs (#724)
We persist htlc data in order to be able to claim htlc outputs in
case a revoked tx is published by our counterparty, so only htlcs
above remote's `dust_limit` matter.
Removed the TODO because we need data to be indexed by commit number so
it is ok to write the same htlc data for every commitment it is included
in.
* set version to 0.2-beta7
* set version to 0.2-SNAPSHOT
* Add `htlcMaximumMsat` field to `ChannelUpdate` message (#738)
* Add `htlcMaximumMsat` field to `ChannelUpdate` message
* added compatibility test with c-lightning
* Fix encoding of FinalIncorrectHtlcAmount error message (#740)
* set version to 0.2-beta8
* set version to 0.2-SNAPSHOT
* Always add 1 block to the `finalCltvExpiry` (#742)
This fixes #651.
* ignore IntegrationSpec (no server on android)
* back to SNAPSHOT
* use proper [gs]etNullableLong method for Sqlite
2018-10-25 17:50:48 +02:00
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<version>3.0.5</version>
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2015-08-19 13:57:05 +02:00
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<scope>test</scope>
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</dependency>
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</dependencies>
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</project>
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