Guidewire Auth & Token Management

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Hardens Guidewire Cloud API OAuth2 integrations against token storms, scope drift, private-CA PKIX errors, and secret rotation downtime.

Guidewire Install & Auth provides production-ready OAuth2 authentication patterns and operational resilience for Guidewire Cloud API integrations. It equips developers and platform engineers with proactive token caching, single-flight serialization to prevent thundering herd rate-limiting, zero-downtime secret rotation (via SOPS, cloud secret managers, or dual-secret windows), JVM trust store configurations for private CAs, and continuous scope drift validation to fail fast on authorization misconfigurations.

主な機能

01Zero-downtime client secret rotation via SOPS and cloud secret stores
02Private-CA JVM trust store configuration for PKIX error resolution
03Automated certificate extraction and keytool installation workflows
04Scope drift validation on every refresh cycle to prevent runtime 403 errors
052,686 GitHub stars
06Proactive token caching with single-flight request serialization

ユースケース

01Rotating Guidewire Service Application credentials without interrupting in-flight jobs
02Hardening backend service authentication against Guidewire Cloud API rate limits
03Resolving PKIX SSL handshake failures behind carrier DLP proxies and private CAs