Method fetchAccessToken

server/src/docker/docker.ts:369–395

(registryUrl: string)

  }

  private async fetchAccessToken(registryUrl: string) {
    if (registryUrl === 'registry.hub.docker.com') {
      if (
        this.cached_dockerhub_access_token != null &&
        this.cached_dockerhub_access_token_expiry != null &&
        Date.now() < this.cached_dockerhub_access_token_expiry
      ) {
        return this.cached_dockerhub_access_token
      }
      const login_response = await fetch(`https://${registryUrl}/v2/auth/token`, {
        method: 'POST',
        body: JSON.stringify({
          identity: this.config.DOCKER_REGISTRY_IDENTITY,
          secret: this.config.DOCKER_REGISTRY_TOKEN,
        }),
      })
      if (!login_response.ok) {
        throw new Error(`Failed to login to registry: ${login_response.statusText}`)
      }
      const { access_token } = (await login_response.json()) as { access_token: string }
      this.cached_dockerhub_access_token = access_token
      this.cached_dockerhub_access_token_expiry = Date.now() + 1000 * 60 * 5
      return access_token
    } else {
      return this.config.DOCKER_REGISTRY_TOKEN
    }
  }
}