Implement onTransactionDetails entrypoint for snap Insights

packages/examples/packages/transaction-details-insights/.depcheckrc.json

@@ -0,0 +1,18 @@
+{
+  "ignore-patterns": ["dist", "coverage"],
+  "ignores": [
+    "@lavamoat/allow-scripts",
+    "@lavamoat/preinstall-always-fail",
+    "@metamask/auto-changelog",
+    "@metamask/eslint-*",
+    "@types/*",
+    "@typescript-eslint/*",
+    "eslint-config-*",
+    "eslint-plugin-*",
+    "jest-silent-reporter",
+    "prettier-plugin-packagejson",
+    "ts-node",
+    "typedoc",
+    "typescript"
+  ]
+}

packages/examples/packages/transaction-details-insights/CHANGELOG.md

@@ -0,0 +1,105 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [2.2.3]
+
+### Fixed
+
+- Bump MetaMask dependencies
+
+## [2.2.2]
+
+### Fixed
+
+- Fix address validation in row component ([#2257](https://github.com/MetaMask/snaps/pull/2257))
+
+## [2.2.1]
+
+### Changed
+
+- Remove snap icon ([#2189](https://github.com/MetaMask/snaps/pull/2189))
+
+## [2.2.0]
+
+### Added
+
+- Use new `row` and `address` component ([#1968](https://github.com/MetaMask/snaps/pull/1968))
+
+## [2.1.0]
+
+### Changed
+
+- Use `@metamask/snaps-sdk` package ([#1930](https://github.com/MetaMask/snaps/pull/1930),
+  [#1946](https://github.com/MetaMask/snaps/pull/1946), [#1950](https://github.com/MetaMask/snaps/pull/1950),
+  [#1949](https://github.com/MetaMask/snaps/pull/1949), [#1954](https://github.com/MetaMask/snaps/pull/1954))
+  - This package replaces the `@metamask/snaps-types` and
+  - `@metamask/snaps-ui` packages, and is much more lightweight.
+
+## [2.0.2]
+
+### Changed
+
+- Update example insight snap to support transaction insights v2 ([#1911](https://github.com/MetaMask/snaps/pull/1911))
+
+## [2.0.1]
+
+### Changed
+
+- Update multiple MetaMask dependencies ([#1841](https://github.com/MetaMask/snaps/pull/1841))
+
+## [2.0.0]
+
+### Changed
+
+- **BREAKING:** Bump minimum Node.js version to `^18.16.0` ([#1741](https://github.com/MetaMask/snaps/pull/1741))
+
+## [1.0.0]
+
+### Changed
+
+- Initial stable release from main branch ([#1757](https://github.com/MetaMask/snaps/pull/1757))
+
+## [0.38.1-flask.1]
+
+### Changed
+
+- Use `polyfills` option for specifying Node.js polyfills ([#1650](https://github.com/MetaMask/snaps/pull/1650))
+
+### Fixed
+
+- Remove unused dependencies ([#1680](https://github.com/MetaMask/snaps/pull/1680))
+
+## [0.38.0-flask.1]
+
+### Changed
+
+- Update example to the new configuration format ([#1632](https://github.com/MetaMask/snaps/pull/1632))
+  - The example now uses Webpack instead of Browserify.
+
+## [0.37.2-flask.1]
+
+### Changed
+
+- Release package independently ([#1600](https://github.com/MetaMask/snaps/pull/1600))
+  - The version of the package no longer needs to match the version of all other
+    MetaMask Snaps packages.
+
+[Unreleased]: https://github.com/MetaMask/snaps/compare/@metamask/insights-example-snap@2.2.3...HEAD
+[2.2.3]: https://github.com/MetaMask/snaps/compare/@metamask/insights-example-snap@2.2.2...@metamask/insights-example-snap@2.2.3
+[2.2.2]: https://github.com/MetaMask/snaps/compare/@metamask/insights-example-snap@2.2.1...@metamask/insights-example-snap@2.2.2
+[2.2.1]: https://github.com/MetaMask/snaps/compare/@metamask/insights-example-snap@2.2.0...@metamask/insights-example-snap@2.2.1
+[2.2.0]: https://github.com/MetaMask/snaps/compare/@metamask/insights-example-snap@2.1.0...@metamask/insights-example-snap@2.2.0
+[2.1.0]: https://github.com/MetaMask/snaps/compare/@metamask/insights-example-snap@2.0.2...@metamask/insights-example-snap@2.1.0
+[2.0.2]: https://github.com/MetaMask/snaps/compare/@metamask/insights-example-snap@2.0.1...@metamask/insights-example-snap@2.0.2
+[2.0.1]: https://github.com/MetaMask/snaps/compare/@metamask/insights-example-snap@2.0.0...@metamask/insights-example-snap@2.0.1
+[2.0.0]: https://github.com/MetaMask/snaps/compare/@metamask/insights-example-snap@1.0.0...@metamask/insights-example-snap@2.0.0
+[1.0.0]: https://github.com/MetaMask/snaps/compare/@metamask/insights-example-snap@0.38.1-flask.1...@metamask/insights-example-snap@1.0.0
+[0.38.1-flask.1]: https://github.com/MetaMask/snaps/compare/@metamask/insights-example-snap@0.38.0-flask.1...@metamask/insights-example-snap@0.38.1-flask.1
+[0.38.0-flask.1]: https://github.com/MetaMask/snaps/compare/@metamask/insights-example-snap@0.37.2-flask.1...@metamask/insights-example-snap@0.38.0-flask.1
+[0.37.2-flask.1]: https://github.com/MetaMask/snaps/releases/tag/@metamask/insights-example-snap@0.37.2-flask.1

packages/examples/packages/transaction-details-insights/LICENSE.APACHE2

@@ -0,0 +1,201 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright 2023 ConsenSys Software Inc.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

packages/examples/packages/transaction-details-insights/LICENSE.MIT0

@@ -0,0 +1,16 @@
+MIT No Attribution
+
+Copyright 2023 ConsenSys Software Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this
+software and associated documentation files (the "Software"), to deal in the Software
+without restriction, including without limitation the rights to use, copy, modify,
+merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

packages/examples/packages/transaction-details-insights/README.md

@@ -0,0 +1,49 @@
+# `@metamask/transaction-details-insights-example-snap`
+
+This snap demonstrates how to use the `endowment:transaction-details-insight` permission
+to provide historical transaction insights to the user. This snap uses the `onTransactionDetails`
+handler to provide insights for *past* user transactions.
+
+Activity item insights are displayed in the transaction details modal, and
+can show any [Snaps-based UI](../../../snaps-sdk) components.
+
+## Snap manifest
+
+> **Note**: Using `onTransactionDetails` requires the `endowment:transaction-details-insight`
+> permissions. Refer to [the documentation](https://docs.metamask.io/snaps/reference/permissions)
+> for more information.
+
+Along with other permissions, the manifest of this snap includes the
+`endowment:transaction-details-insight` permission:
+
+```json
+{
+  "initialPermissions": {
+    "endowment:transaction-details-insight": {}
+  }
+}
+```
+
+By default, the `onTransactionDetails` does not receive the transaction origin. If you
+want to receive the origin, you can add the `allowTransactionDetailsOrigin` property to
+the permission definition:
+
+```json
+{
+  "initialPermissions": {
+    "endowment:transaction-details-insight": {
+      "allowTransactionDetailsOrigin": true
+    }
+  }
+}
+```
+
+## Snap usage
+
+This snap exposes an `onTransactionDetails` handler, which is called when a transaction details modal is opened by a user. The handler receives the transaction details and the
+transaction origin (if the `allowTransactionDetailsOrigin` property is set to `true`).
+
+The snap simply takes the details about the transaction and displays them. In practice a real Snap may want use transaction details to fetch insights from a remote server and display them to the user.
+
+For more information, you can refer to
+[the end-to-end tests](./src/index.test.ts).