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Implement Edge Cookie (EC) identity system #582

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Implement Edge Cookie (EC) identity system #582

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e52ff39
Add EC module with lifecycle management, consent gating, and config m…
ChristianPavilonis Mar 25, 2026
a44ead1
Add KV identity graph with CAS concurrency control
ChristianPavilonis Mar 25, 2026
011bfea
Add partner registry and admin registration endpoint
ChristianPavilonis Mar 25, 2026
e0cdf94
Centralize EC lifecycle finalization in middleware
ChristianPavilonis Mar 25, 2026
d546818
Add EC sync and identify endpoints
ChristianPavilonis Mar 24, 2026
8226904
Decorate auction bidstream with partner EIDs from KV identity graph
ChristianPavilonis Mar 25, 2026
65f6c4d
Add authenticated S2S batch sync endpoint
ChristianPavilonis Mar 25, 2026
3a9da2d
Add background pull-sync dispatch for organic routes
ChristianPavilonis Mar 25, 2026
6c01e72
Add EC lifecycle integration test scenarios
ChristianPavilonis Mar 25, 2026
c31043c
Deduplicate EC helpers, fix error variants, and improve documentation
ChristianPavilonis Mar 26, 2026
0bf35ae
Fix 8 EC spec deviations identified in branch audit
ChristianPavilonis Mar 26, 2026
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2 changes: 1 addition & 1 deletion .github/actions/setup-integration-test-env/action.yml
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Expand Up @@ -71,7 +71,7 @@ runs:
env:
TRUSTED_SERVER__PUBLISHER__ORIGIN_URL: http://127.0.0.1:${{ inputs.origin-port }}
TRUSTED_SERVER__PUBLISHER__PROXY_SECRET: integration-test-proxy-secret
TRUSTED_SERVER__EDGE_COOKIE__SECRET_KEY: integration-test-secret-key
TRUSTED_SERVER__EC__PASSPHRASE: integration-test-ec-secret
TRUSTED_SERVER__PROXY__CERTIFICATE_CHECK: "false"
run: cargo build --package trusted-server-adapter-fastly --release --target wasm32-wasip1

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2 changes: 1 addition & 1 deletion CLAUDE.md
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Expand Up @@ -366,7 +366,7 @@ both runtime behavior and build/tooling changes.
| `crates/trusted-server-core/src/tsjs.rs` | Script tag generation with module IDs |
| `crates/trusted-server-core/src/html_processor.rs` | Injects `<script>` at `<head>` start |
| `crates/trusted-server-core/src/publisher.rs` | `/static/tsjs=` handler, concatenates modules |
| `crates/trusted-server-core/src/edge_cookie.rs` | Edge Cookie (EC) ID generation |
| `crates/trusted-server-core/src/ec/` | EC identity subsystem (generation, consent, cookies) |
| `crates/trusted-server-core/src/cookies.rs` | Cookie handling |
| `crates/trusted-server-core/src/consent/mod.rs` | GDPR and broader consent management |
| `crates/trusted-server-core/src/http_util.rs` | HTTP abstractions and request utilities |
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5 changes: 3 additions & 2 deletions PUBLISHER_IDS_AUDIT.md
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Expand Up @@ -20,8 +20,9 @@ This document lists all publisher-specific IDs and configurations found in the c
- `cookie_domain = ".test-publisher.com"` (line 3)
- `origin_url = "https://origin.test-publisher.com"` (line 4)

**KV Store Names:**
*(Removed — `counter_store` and `opid_store` were removed in the EC rename; they were vestigial from the template-based SyntheticID generation.)*
**KV Store Names (user-specific):**
- `counter_store = "jevans_synth_id_counter"` (line 24)
- `opid_store = "jevans_synth_id_opid"` (line 25)

## Hardcoded in Source Code

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69 changes: 69 additions & 0 deletions crates/integration-tests/Cargo.lock
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3 changes: 2 additions & 1 deletion crates/integration-tests/Cargo.toml
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Expand Up @@ -11,10 +11,11 @@ harness = true

[dev-dependencies]
testcontainers = { version = "0.25", features = ["blocking"] }
reqwest = { version = "0.12", features = ["blocking"] }
reqwest = { version = "0.12", features = ["blocking", "cookies", "json"] }
scraper = "0.21"
log = "0.4.29"
serde_json = "1.0.149"
error-stack = "0.6"
derive_more = { version = "2.0", features = ["display"] }
env_logger = "0.11"
urlencoding = "2.1"
22 changes: 22 additions & 0 deletions crates/integration-tests/fixtures/configs/viceroy-template.toml
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Expand Up @@ -7,10 +7,32 @@
[local_server.backends]

[local_server.kv_stores]
# These inline placeholders satisfy Viceroy's local KV configuration
# requirements without exercising KV-backed application behavior.
[[local_server.kv_stores.counter_store]]
key = "placeholder"
data = "placeholder"

[[local_server.kv_stores.opid_store]]
key = "placeholder"
data = "placeholder"

[[local_server.kv_stores.creative_store]]
key = "placeholder"
data = "placeholder"

[[local_server.kv_stores.consent_store]]
key = "placeholder"
data = "placeholder"

[[local_server.kv_stores.ec_identity_store]]
key = "placeholder"
data = "placeholder"

[[local_server.kv_stores.ec_partner_store]]
key = "placeholder"
data = "placeholder"

# These are generated test-only key pairs, not production credentials.
# The Ed25519 private key (data) and its matching public key (x in jwks_store below)
# exist solely for signing and verifying tokens in the integration test environment.
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