mirror of
https://github.com/hanzo-fi/payments.git
synced 2026-10-30 20:31:20 +00:00
CrimsonandGitHub
61cae8af0a
* Move all public connectors to ce/plugins * Update tooling to account for new go modules under ce * Ensure we test all CE plugins in CI * Move Dummypay to ce/plugins for simplicity's sake in the generation scripts * Use versioned pkg/domain in plugins * Ensure that renovate updates all CE plugins in a single PR when pkg/domain tags are pushed to github * Ensure Justfile commands work over all CE plugins * Copy ce plugin go.mods in dev.Dockerfile * Only add a go.mod for new plugins if they are ce * Ensure generated generic client structs are named correctly for submodule * Add coverprofile for each ce plugin * Add set -e for Justfile for loops over plugins * Infer go version from flake.nix in connector template tool
60 lines
1.3 KiB
Go
60 lines
1.3 KiB
Go
package hmac
|
|
|
|
import (
|
|
"time"
|
|
|
|
"github.com/google/uuid"
|
|
"github.com/pkg/errors"
|
|
)
|
|
|
|
const (
|
|
authorizationHeader = "Authorization"
|
|
dateHeader = "Date"
|
|
emptyString = ""
|
|
nonceHeader = "x-mod-nonce"
|
|
retry = "x-mod-retry"
|
|
retryTrue = "true"
|
|
retryFalse = "false"
|
|
)
|
|
|
|
var ErrInvalidCredentials = errors.New("invalid api credentials")
|
|
|
|
func GenerateHeaders(apiKey, apiSecret, nonce string, hasRetry bool) (map[string]string, error) {
|
|
if apiKey == "" || apiSecret == "" {
|
|
return nil, ErrInvalidCredentials
|
|
}
|
|
|
|
return constructHeadersMap(apiKey, apiSecret, nonce, hasRetry, time.Now()), nil
|
|
}
|
|
|
|
func constructHeadersMap(apiKey, apiSecret, nonce string, hasRetry bool,
|
|
timestamp time.Time,
|
|
) map[string]string {
|
|
headers := make(map[string]string)
|
|
date := timestamp.Format(time.RFC1123)
|
|
nonce = generateNonceIfEmpty(nonce)
|
|
|
|
headers[dateHeader] = date
|
|
headers[authorizationHeader] = buildSignature(apiKey, apiSecret, nonce, date)
|
|
headers[nonceHeader] = nonce
|
|
headers[retry] = parseRetryBool(hasRetry)
|
|
|
|
return headers
|
|
}
|
|
|
|
func generateNonceIfEmpty(nonce string) string {
|
|
if nonce == emptyString {
|
|
nonce = uuid.New().String()
|
|
}
|
|
|
|
return nonce
|
|
}
|
|
|
|
func parseRetryBool(hasRetry bool) string {
|
|
if hasRetry {
|
|
return retryTrue
|
|
}
|
|
|
|
return retryFalse
|
|
}
|