sikkienl/dash
1
0
Fork 0
mirror of https://github.com/dashpay/dash.git synced 2024-12-27 04:52:59 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity
Dash - Reinventing Cryptocurrency
17,596 Commits 24 Branches 554 Tags 575 MiB
C++ 52.7%
C 24.2%
Python 10.5%
Assembly 3.3%
JavaScript 2.6%
Other 6.5%
5757e0d9e3
Go to file
Wladimir J. van der Laan 5757e0d9e3
Merge #10699: Make all script validation flags backward compatible 
01013f5 Simplify tx validation tests (Pieter Wuille)
2dd6f80 Add a test that all flags are softforks (Pieter Wuille)
2851b77 Make all script verification flags softforks (Pieter Wuille)

Pull request description:

  This change makes `SCRIPT_VERIFY_UPGRADABLE_NOPS` not apply to `OP_CHECKLOCKTIMEVERIFY` and `OP_CHECKSEQUENCEVERIFY`. This is a no-op as `UPGRADABLE_NOPS` is only set for mempool transactions, and those always have `SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY` and `SCRIPT_VERIFY_CHECKSEQUENCEVERIFY` set as well. The advantage is that setting more flags now always results in a reduction in acceptable scripts (=softfork).

  This results in a nice and testable property for validation, for which a new test is added.

  This also means that the introduction of a new definition for a NOP or witness version will likely need the following procedure (example OP_NOP8 here)
  * Remove OP_NOP8 from being affected by `SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_NOPS`.
  * Add a `SCRIPT_VERIFY_DISCOURAGE_NOP8`, which only applies to `OP_NOP8`.
  * Add a `SCRIPT_VERIFY_NOP8` which implements the new consensus logic.
  * Before activation, add `SCRIPT_VERIFY_DISCOURAGE_NOP8` to the mempool flags.
  * After activation, add `SCRIPT_VERIFY_NOP8` to both the mempool and consensus flags.

Tree-SHA512: d3b4538986ecf646aac9dba13a8d89318baf9e308e258547ca3b99e7c0509747f323edac6b1fea4e87e7d3c01b71193794b41679ae4f86f6e11ed6be3fd62c72
2020-04-05 11:06:13 -05:00
.github Add link to bugcrowd in issue template (#2716) 2019-02-19 13:05:59 +03:00
.tx
build-aux/m4 Merge #11711: bitcoin_qt.m4: Minor fixes and clean-ups. 2020-01-31 07:43:43 -06:00
ci Refactor Gitlab builds to use multiple stages (#3377) 2020-03-28 00:58:51 +03:00
contrib Merge #12075: [scripts] Add missing univalue file to copyright_header.py 2020-04-03 05:06:59 -05:00
depends Merge #11903: [trivial] Add required package dependencies for depends cross compilation 2020-04-03 05:06:59 -05:00
doc Merge #12187: [Docs] Updating benchmarkmarking.md with an updated sample output 2020-04-05 11:06:10 -05:00
docker Automatically build and push docker image to docker.io/dashpay/dashd-develop (#1809) 2018-01-10 12:17:43 +03:00
share Merge #12985: Windows: Avoid launching as admin when NSIS installer ends. 2020-04-03 04:10:18 -05:00
src Merge #10699: Make all script validation flags backward compatible 2020-04-05 11:06:13 -05:00
test Merge #11683: tests: Remove unused mininode functions {ser,deser}_int_vector(...). Remove unused imports. 2020-04-05 11:06:12 -05:00
.gitattributes
.gitignore Merge #11620: [build] .gitignore: add background.tiff 2020-02-08 23:33:25 -06:00
.gitlab-ci.yml Refactor Gitlab builds to use multiple stages (#3377) 2020-03-28 00:58:51 +03:00
.travis.yml Refactor Gitlab builds to use multiple stages (#3377) 2020-03-28 00:58:51 +03:00
autogen.sh Merge #8784: Copyright headers for build scripts 2018-01-12 08:02:45 +01:00
CMakeLists.txt Enable stacktrace support in gitian builds (#3006) 2019-07-02 07:16:11 +03:00
configure.ac Merge #11722: Switched sync.{cpp,h} to std threading primitives. 2020-03-24 11:43:10 -05:00
CONTRIBUTING.md Merge #11729: [docs] links to code style guides 2020-02-27 09:23:29 -06:00
COPYING Bump copyright year to 2020 (#3290) 2020-01-17 15:42:55 +01:00
INSTALL.md Dashify INSTALL.md and build-unix.md 2018-01-12 16:12:54 +01:00
libdashconsensus.pc.in
Makefile.am Merge #11842: [build] Add missing stuff to clean-local 2020-04-03 05:06:59 -05:00
README.md Bump version to 0.16 on develop (#3239) 2019-12-13 18:52:52 +01:00

README.md

Dash Core staging tree 0.16

master: Build Status develop: Build Status

https://www.dash.org

What is Dash?

Dash is an experimental digital currency that enables instant, private payments to anyone, anywhere in the world. Dash uses peer-to-peer technology to operate with no central authority: managing transactions and issuing money are carried out collectively by the network. Dash Core is the name of the open source software which enables the use of this currency.

For more information, as well as an immediately useable, binary version of the Dash Core software, see https://www.dash.org/get-dash/.

License

Dash Core is released under the terms of the MIT license. See COPYING for more information or see https://opensource.org/licenses/MIT.

Development Process

The master branch is meant to be stable. Development is normally done in separate branches. Tags are created to indicate new official, stable release versions of Dash Core.

The contribution workflow is described in CONTRIBUTING.md.

Testing

Testing and code review is the bottleneck for development; we get more pull requests than we can review and test on short notice. Please be patient and help out by testing other people's pull requests, and remember this is a security-critical project where any mistake might cost people lots of money.

Automated Testing

Developers are strongly encouraged to write unit tests for new code, and to submit new unit tests for old code. Unit tests can be compiled and run (assuming they weren't disabled in configure) with: make check. Further details on running and extending unit tests can be found in /src/test/README.md.

There are also regression and integration tests, written in Python, that are run automatically on the build server. These tests can be run (if the test dependencies are installed) with: test/functional/test_runner.py

The Travis CI system makes sure that every pull request is built for Windows, Linux, and OS X, and that unit/sanity tests are run automatically.

Manual Quality Assurance (QA) Testing

Changes should be tested by somebody other than the developer who wrote the code. This is especially important for large or high-risk changes. It is useful to add a test plan to the pull request description if testing the changes is not straightforward.

Translations

Changes to translations as well as new translations can be submitted to Dash Core's Transifex page.

Translations are periodically pulled from Transifex and merged into the git repository. See the translation process for details on how this works.

Important: We do not accept translation changes as GitHub pull requests because the next pull from Transifex would automatically overwrite them again.

Translators should also follow the forum.