mirror of
https://github.com/trezor/trezor-firmware.git
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6f53ca0ac6
The original wait_layout was unreliable, because there are no guarantees re order of arrival of the respective events. Still, TT's event handling is basically deterministic, so as long as the host sent its messages close enough to each other, the order worked out. This is no longer the case with the introduction of loop.spawn: TT's behavior is still deterministic, but now ButtonAck is processed *before* the corresponding wait_layout, so the waiting side waits forever. In the new process, the host must first register to receive layout events, and then receives all of them (so the number of calls to wait_layout must match the number of layout changes). DebugLinkWatchLayout message must be version-gated, because of an unfortunate collection of bugs in previous versions wrt unknown message handling; and this interests us because upgrade-tests are using wait_layout feature. |
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| .github/ISSUE_TEMPLATE | ||
| ci | ||
| common | ||
| core | ||
| crypto | ||
| docs | ||
| legacy | ||
| python | ||
| storage | ||
| tests | ||
| tools | ||
| vendor | ||
| .clang-format | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| .gitmodules | ||
| .travis.yml | ||
| build-docker.sh | ||
| CODEOWNERS | ||
| CONTRIBUTING.md | ||
| create_monorepo.py | ||
| Makefile | ||
| Pipfile | ||
| Pipfile.lock | ||
| README.md | ||
| SECURITY.md | ||
| setup.cfg | ||
| shell.nix | ||
Trezor Firmware
Repository Structure
ci: Gitlab CI configuration filescommon/defs: JSON coin definitions and support tablescommon/protob: Common protobuf definitions for the Trezor protocolcommon/tools: Tools for managing coin definitions and related datacore: Trezor Core, firmware implementation for Trezor Tcrypto: Stand-alone cryptography library used by both Trezor Core and the Trezor One firmwaredocs: Assorted documentationlegacy: Trezor One firmware implementationpython: Python client library and thetrezorctlcommandstorage: NORCOW storage implementation used by both Trezor Core and the Trezor One firmwaretests: Firmware unit test suitetools: Miscellaneous build and helper scriptsvendor: Submodules for external dependencies
Contribute
See CONTRIBUTING.md.
Also please have a look at the docs, either in the docs folder or at docs.trezor.io before contributing. The misc chapter should be read in particular because it contains some useful assorted knowledge.
Security vulnerability disclosure
Please report suspected security vulnerabilities in private to security@satoshilabs.com, also see the disclosure section on the Trezor.io website. Please do NOT create publicly viewable issues for suspected security vulnerabilities.
Issue Labels
Priority
| Label | Meaning (SLA) |
|---|---|
| P1 Urgent | The current release + potentially immediate hotfix (30 days) |
| P2 High | The next release (60 days) |
| P3 Medium | Within the next 3 releases (90 days) |
| P4 Low | Anything outside the next 3 releases (120 days) |
Severity
| Label | Impact |
|---|---|
| S1 Blocker | Outage, broken feature with no workaround |
| S2 Critical | Broken feature, workaround too complex & unacceptable |
| S3 Major | Broken feature, workaround acceptable |
| S4 Low | Functionality inconvenience or cosmetic issue |
CI
The complete test suite is running on a public GitLab CI. If you are an external contributor, we also have a Travis instance where a small subset of tests is running as well - mostly style and easy fast checks, which are quite common to fail for new contributors.
Documentation
See the docs folder or visit docs.trezor.io.