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Merge pull request #77 from vpetersson/main
Tweak OpenAPI specs and workflows
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‎.gitignore

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.idea/
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out/*
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out/*
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.DS_Store

‎api-flow/consumer.md

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# Transparency Exchange API: Consumer access
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The consumer access starts with a TEI, A transparency Exchange Identifier. This is used to find the API server as
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The consumer access starts with a TEI, A transparency Exchange Identifier. This is used to find the API server as
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described in the [discovery document](/discovery/readme.md).
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## API usage
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autonumber
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actor user
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participant discovery as TEA Discovery with TEI
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box LightGrey TEA API service
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participant teaindex as TEA Index
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end
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participant tea_product as TEA Product
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participant tea_leaf as TEA Leaf
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participant tea_collection as TEA Collection
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participant tea_artifact as TEA Artefact
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user ->> discovery: Discovery using DNS
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discovery ->> user: List of API servers
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user ->> teaindex: Finding all product parts
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teaindex ->> user: List of product parts
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create participant tealeaf as TEA Leaf Index
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user ->> tealeaf: Finding all versions of a part
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tealeaf ->> user: List of all available versions (paginated)
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create participant teacoll as TEA Collection
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user ->> teacoll: Finding all artefacts for version in scope
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teacoll ->> user: List of artefacts and formats available for each artefact
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create participant artefact as Artefact
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user ->> artefact: Download artefact
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user ->> tea_product: Finding all product parts
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tea_product ->> user: List of product parts
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user ->> tea_leaf: Finding all versions of a part
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tea_leaf ->> user: List of all available versions (paginated)
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user ->> tea_collection: Finding all artefacts for version in scope
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tea_collection ->> user: List of artefacts and formats available for each artefact
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user ->> tea_artifact: Download artefact
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‎api-flow/publisher.md

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# Overview of the TEA API from a producer standpoint
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* Note: Suggestion, input for the group
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## Bootstrapping
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```mermaid
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sequenceDiagram
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participant Vendor
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participant TEA_API
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participant TEA_Index
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participant Product_Repository
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participant SBOM_Generator
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participant VEX_Generator
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participant VDR_Generator
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participant Consumer
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Vendor->>Product_Repository: Create new product version
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Product_Repository-->>Vendor: Product version created
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Vendor->>TEA_API: POST /collection (Create new collection with FIRST_MENTION lifecycle event)
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TEA_API->>TEA_Index: Update index with new collection
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TEA_API-->>Vendor: Collection created (UUID)
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Vendor->>TEA_API: POST /product (Create new TEA Product with TEI)
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TEA_API->>TEA_Index: Update index with new product
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TEA_API-->>Vendor: Product created (TEI)
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Vendor->>TEA_API: POST /leaf (Create new leaf for product version)
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TEA_API->>TEA_Index: Update index with new leaf
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TEA_API-->>Vendor: Leaf created (UUID)
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Vendor->>SBOM_Generator: Generate SBOM for new version (including TEI)
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SBOM_Generator-->>Vendor: CycloneDX SBOM (signed)
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SBOM_Generator-->>Vendor: SPDX SBOM (signed)
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Vendor->>TEA_API: POST /artifact (Add CycloneDX SBOM)
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TEA_API->>TEA_Index: Update index with new artifact
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TEA_API-->>Vendor: CycloneDX artifact added
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Vendor->>TEA_API: POST /artifact (Add SPDX SBOM)
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TEA_API->>TEA_Index: Update index with new artifact
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TEA_API-->>Vendor: SPDX artifact added
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Note over Vendor,VEX_Generator: CVE discovered in SBOM dependency graph
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Vendor->>VEX_Generator: Generate VEX document (triage state)
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VEX_Generator-->>Vendor: CycloneDX VEX (signed, with bom-link)
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Vendor->>TEA_API: POST /artifact (Add CycloneDX VEX as independent artifact)
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TEA_API->>TEA_Index: Update index with new artifact
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TEA_API-->>Vendor: CycloneDX VEX artifact added
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Note over Vendor,TEA_API: Time passes, product enters beta testing
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sequenceDiagram
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autonumber
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actor Vendor
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participant tea_product as TEA Product
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participant tea_leaf as TEA Leaf
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participant tea_collection as TEA Collection
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Vendor->>TEA_API: PUT /collection/{UUID} (Update collection with BETA_TESTING lifecycle event)
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TEA_API->>TEA_Index: Update index with lifecycle change
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TEA_API-->>Vendor: Collection updated
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Vendor ->> tea_product: POST to /v1/product to create new product
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tea_product -->> Vendor: Product is created and TEA Product Identifier (PI) returned
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Note over Vendor,TEA_API: Product reaches General Availability
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Vendor ->> tea_leaf: POST to /v1/leaf with the TEA PI and leaf version as the payload
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tea_leaf ->> Vendor: Leaf is created and a TEA Leaf ID is returned
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Vendor->>TEA_API: PUT /collection/{UUID} (Update collection with GENERAL_AVAILABILITY lifecycle event)
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TEA_API->>TEA_Index: Update index with lifecycle change
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TEA_API-->>Vendor: Collection updated
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Vendor ->> tea_collection: POST to /v1/collection with the TEA Leaf ID as the and the artifact as payload
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tea_collection ->> Vendor: Collection is created with the collection ID returned
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Note over Vendor,VDR_Generator: Security researcher reports a new vulnerability
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```
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Vendor->>VDR_Generator: Generate VDR for reported vulnerability
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VDR_Generator-->>Vendor: CycloneDX VDR (signed, with bom-link)
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## Release life cycle
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Vendor->>TEA_API: POST /artifact (Add CycloneDX VDR as independent artifact)
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TEA_API->>TEA_Index: Update index with new artifact
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TEA_API-->>Vendor: CycloneDX VDR artifact added
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```mermaid
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sequenceDiagram
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autonumber
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actor Vendor
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participant tea_product as TEA Product
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participant tea_leaf as TEA Leaf
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participant tea_collection as TEA Collection
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Note over Vendor,VEX_Generator: Vulnerability status changes (e.g., patch available)
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Note over Vendor,tea_leaf: Create new release
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Vendor->>VEX_Generator: Generate new VEX document
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VEX_Generator-->>Vendor: New CycloneDX VEX (signed, with bom-link)
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Vendor ->> tea_leaf: POST to /v1/leaf with the TEA PI and leaf version as the payload
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tea_leaf ->> Vendor: Leaf is created and a TEA Leaf ID is returned
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Vendor->>TEA_API: POST /artifact (Add new CycloneDX VEX as independent artifact)
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TEA_API->>TEA_Index: Update index with new artifact
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TEA_API-->>Vendor: New CycloneDX VEX artifact added
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Note over Vendor,TEA Leaf: Add an artifact (e.g. SBOM)
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Vendor ->> tea_collection: POST to /v1/collection with the TEA Leaf ID as the and the artifact as payload
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tea_collection ->> Vendor: Collection is created with the collection ID returned
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Note over Consumer,TEA_API: Consumer performs a search
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```
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Consumer->>TEA_API: GET /search (Search for products or collections)
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TEA_API->>TEA_Index: Query index
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TEA_Index-->>TEA_API: Search results
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TEA_API-->>Consumer: Return search results
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## Adding a new artifact
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Note over Vendor,TEA_API: Product reaches End of Life
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```mermaid
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sequenceDiagram
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autonumber
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actor Vendor
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participant tea_product as TEA Product
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participant tea_leaf as TEA Leaf
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participant tea_collection as TEA Collection
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Vendor->>TEA_API: PUT /collection/{UUID} (Update collection with END_OF_LIFE lifecycle event)
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TEA_API->>TEA_Index: Update index with lifecycle change
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TEA_API-->>Vendor: Collection updated
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Vendor ->> tea_leaf: GET to /v1/leaf with the TEA PI to get the latest version
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tea_leaf ->> Vendor: Leaf will be returned
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Vendor ->> tea_collection: POST to /v1/collection with the TEA Leaf ID as the and the artifact as payload
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tea_collection ->> Vendor: Collection is created with the collection ID returned
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```

‎spec/README.md

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We use the OpenAPI Generator with configuration per language/framework in the `generators` folder. An example is:
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```bash
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docker run \
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--rm \
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-v "$(PWD):/local" \
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openapitools/openapi-generator-cli \
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batch --clean /local/spec/generators/typescript.yaml
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```
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docker run --rm -v "$(PWD):/local" openapitools/openapi-generator-cli batch --clean /local/spec/generators/typescript.yaml
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```
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## Preview Specs
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Fire up the `swagger-ui` with Docker from the root of the repository:
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```bash
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docker run \
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-p 8080:8080 \
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-e SWAGGER_JSON=/koala/spec/openapi.json \
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-v $(pwd):/koala swaggerapi/swagger-ui
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```
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And browse to [http://localhost:8080](http://localhost:8080).

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