package tlsconfig

import (
	"crypto/x509"
)

// TODO: remove the Origin CA root certs when migrated to Authenticated Origin Pull certs
const cloudflareRootCA = `
Issuer: C=US, ST=California, L=San Francisco, O=CloudFlare, Inc., OU=CloudFlare Origin SSL ECC Certificate Authority
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
Issuer: C=US, O=CloudFlare, Inc., OU=CloudFlare Origin SSL Certificate Authority, L=San Francisco, ST=California
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
Issuer: C=US, O=CloudFlare, Inc., OU=Origin Pull, L=San Francisco, ST=California, CN=origin-pull.cloudflare.net
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----`

func GetCloudflareRootCA() *x509.CertPool {
	ca := x509.NewCertPool()
	if !ca.AppendCertsFromPEM([]byte(cloudflareRootCA)) {
		// should never happen
		panic("failure loading Cloudflare origin CA pem")
	}
	return ca
}