✨ (clear-sign-tester) [DSDK-1066]: Add solana signer to clear sign tester

[fAnselmi-Ledger]

📝 Add solana signer to clear sign tester

• Add Solana clear-signing support to the tester: fixture-based tests (system transfers, SPL, token-2022, stake) and program-level tests that fetch real transactions from mainnet RPC
• Extract a shared reusable workflow (cs-tester-reusable.yml) to deduplicate CI across ETH and Solana in both PR and nightly pipelines
• Rename package from @ledgerhq/ethereum-clear-signing-tester to @ledgerhq/clear-signing-tester

❓ Context

• JIRA or GitHub link:

• Feature:

✅ Checklist

Pull Requests must pass CI checks and undergo code review. Set the PR as Draft if it is not yet ready for review.

• Covered by automatic tests
• Changeset is provided
• Documentation is up-to-date
• Impact of the changes:
  • list of the changes

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🧐 Checklist for the PR Reviewers

• The code aligns with the requirements described in the linked JIRA or GitHub issue.
• The PR description clearly documents the changes made and explains any technical trade-offs or design decisions.
• There are no undocumented trade-offs, technical debt, or maintainability issues.
• The PR has been tested thoroughly, and any potential edge cases have been considered and handled.
• Any new dependencies have been justified and documented.

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Project	Deployment	Actions	Updated (UTC)
device-sdk-ts-sample	Ready	Preview, Comment	Mar 27, 2026 5:00pm

1 Skipped Deployment

Project	Deployment	Actions	Updated (UTC)
doc-device-management-kit	Ignored		Mar 27, 2026 5:00pm

[github-actions]

Danger Check Results

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[Copilot]

Pull request overview

This PR extends the apps/clear-signing-tester toolchain to support Solana transaction clear-sign testing alongside the existing Ethereum flow, including Solana-specific DI wiring, DMK controller/signing services, a dedicated CLI entrypoint, and CI workflows to run Solana clear-sign tests.

Changes:

• Added Solana signing + optional transaction “crafting” (payer replacement) services and a Solana DMK service controller.
• Split DI into shared + chain-specific (Ethereum vs Solana) module factories/containers, and added a Solana CLI + use case.
• Introduced Vitest configuration/tests for the new services and added PR + nightly GitHub Actions workflows for Solana.

Reviewed changes

Copilot reviewed 25 out of 26 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
pnpm-lock.yaml	Adds workspace deps needed for Solana signer/tools and Vitest config.
package.json	Adds a root script intended to run Solana clear-sign tester.
apps/clear-signing-tester/vitest.config.mjs	New Vitest config for clear-signing-tester tests/coverage and path aliases.
apps/clear-signing-tester/src/infrastructure/services/TransactionCraftingService.ts	New wrapper around SolanaTools.craftTransaction.
apps/clear-signing-tester/src/infrastructure/services/TransactionCraftingService.test.ts	Unit tests for crafting service behavior.
apps/clear-signing-tester/src/infrastructure/services/SolanaSigningService.ts	New Solana SigningService implementation with optional crafting step.
apps/clear-signing-tester/src/infrastructure/services/SolanaSigningService.test.ts	Unit tests for Solana signing flow and crafting toggle.
apps/clear-signing-tester/src/infrastructure/service-controllers/SolanaDMKServiceController.ts	New DMK controller wiring SignerSolana + SolanaTools.
apps/clear-signing-tester/src/infrastructure/repositories/SpeculosDeviceRepository.ts	Awaits SigningService.sign() to support async preprocessing.
apps/clear-signing-tester/src/index.ts	Exports the new Solana CLI entry.
apps/clear-signing-tester/src/domain/services/SigningService.ts	Allows sign() to return either result or Promise of result.
apps/clear-signing-tester/src/di/types.ts	Adds Solana-specific DI symbols (controller, crafting, usecases).
apps/clear-signing-tester/src/di/solanaContainer.ts	Switches to shared + solana-specific DI module loading.
apps/clear-signing-tester/src/di/modules/solanaInfrastructureModuleFactory.ts	Solana-only infra bindings (signing, interactions, controller list).
apps/clear-signing-tester/src/di/modules/solanaApplicationModuleFactory.ts	Solana-only application use case bindings.
apps/clear-signing-tester/src/di/modules/sharedInfrastructureModuleFactory.ts	Refactors infra bindings into shared-only pieces.
apps/clear-signing-tester/src/di/modules/ethereumInfrastructureModuleFactory.ts	New Ethereum-only infra bindings moved out of shared module.
apps/clear-signing-tester/src/di/modules/ethereumApplicationModuleFactory.ts	Renames Ethereum application module factory.
apps/clear-signing-tester/src/di/ethereumContainer.ts	New Ethereum DI container composition root.
apps/clear-signing-tester/src/cli/SolanaTransactionTesterCli.ts	New Solana CLI composition root + commands.
apps/clear-signing-tester/src/cli/EthereumTransactionTesterCli.ts	Updated to use the new Ethereum container factory.
apps/clear-signing-tester/src/application/usecases/TestSolanaTransactionUseCase.ts	New use case for running a single Solana transaction test.
apps/clear-signing-tester/ressources/solana/raw-transaction.json	Adds sample Solana transactions for batch tests.
apps/clear-signing-tester/package.json	Adds Solana CLI script and Solana deps + Vitest test script.
.github/workflows/solana_nightly.yml	New nightly Solana clear-signing workflow.
.github/workflows/pull_request.yml	Adds Solana change detection + Solana clear-signing tester CI job.

Files not reviewed (1)

• pnpm-lock.yaml: Language not supported

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