Monorepo for Tangled
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Go
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566package cloudflare
import ( "fmt"
cf "github.com/cloudflare/cloudflare-go/v6" "github.com/cloudflare/cloudflare-go/v6/option"
"github.com/aws/aws-sdk-go-v2/aws" "github.com/aws/aws-sdk-go-v2/credentials" "github.com/aws/aws-sdk-go-v2/service/s3"
"tangled.org/core/appview/config")
// Client holds all cloudflare service clients used by the appview.type Client struct { api *cf.Client // scoped to DNS / zone operations kvAPI *cf.Client // scoped to Workers KV (separate token) s3 *s3.Client zone string kvNS string bucket string cfAcct string}
func New(c *config.Config) (*Client, error) { api := cf.NewClient(option.WithAPIToken(c.Cloudflare.ApiToken))
kvAPI := cf.NewClient(option.WithAPIToken(c.Cloudflare.KV.ApiToken))
// R2 endpoint is S3-compatible, keyed by account id. r2Endpoint := fmt.Sprintf("https://%s.r2.cloudflarestorage.com", c.Cloudflare.AccountId)
s3Client := s3.New(s3.Options{ BaseEndpoint: aws.String(r2Endpoint), Region: "auto", Credentials: credentials.NewStaticCredentialsProvider( c.Cloudflare.R2.AccessKeyID, c.Cloudflare.R2.SecretAccessKey, "", ), UsePathStyle: true, })
return &Client{ api: api, kvAPI: kvAPI, s3: s3Client, zone: c.Cloudflare.ZoneId, kvNS: c.Cloudflare.KV.NamespaceId, bucket: c.Cloudflare.R2.Bucket, cfAcct: c.Cloudflare.AccountId, }, nil}
// Enabled returns true when the client has enough config to perform site// operations. Callers should check this before attempting any CF operations// so the appview degrades gracefully in dev environments without credentials.func (cl *Client) Enabled() bool { return cl != nil && cl.cfAcct != "" && cl.kvNS != "" && cl.bucket != ""}