96 lines
2.4 KiB
Go
96 lines
2.4 KiB
Go
package api
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import (
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"fmt"
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"net/http"
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"strings"
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retryablehttp "github.com/hashicorp/go-retryablehttp"
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)
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const (
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ErrOutputStringRequest = "output a string, please"
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)
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var LastOutputStringError *OutputStringError
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type OutputStringError struct {
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*retryablehttp.Request
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TLSSkipVerify bool
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ClientCACert, ClientCAPath string
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ClientCert, ClientKey string
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finalCurlString string
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}
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func (d *OutputStringError) Error() string {
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if d.finalCurlString == "" {
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cs, err := d.buildCurlString()
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if err != nil {
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return err.Error()
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}
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d.finalCurlString = cs
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}
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return ErrOutputStringRequest
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}
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func (d *OutputStringError) CurlString() (string, error) {
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if d.finalCurlString == "" {
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cs, err := d.buildCurlString()
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if err != nil {
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return "", err
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}
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d.finalCurlString = cs
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}
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return d.finalCurlString, nil
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}
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func (d *OutputStringError) buildCurlString() (string, error) {
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body, err := d.Request.BodyBytes()
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if err != nil {
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return "", err
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}
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// Build cURL string
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finalCurlString := "curl "
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if d.TLSSkipVerify {
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finalCurlString += "--insecure "
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}
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if d.Request.Method != http.MethodGet {
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finalCurlString = fmt.Sprintf("%s-X %s ", finalCurlString, d.Request.Method)
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}
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if d.ClientCACert != "" {
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clientCACert := strings.ReplaceAll(d.ClientCACert, "'", "'\"'\"'")
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finalCurlString = fmt.Sprintf("%s--cacert '%s' ", finalCurlString, clientCACert)
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}
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if d.ClientCAPath != "" {
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clientCAPath := strings.ReplaceAll(d.ClientCAPath, "'", "'\"'\"'")
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finalCurlString = fmt.Sprintf("%s--capath '%s' ", finalCurlString, clientCAPath)
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}
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if d.ClientCert != "" {
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clientCert := strings.ReplaceAll(d.ClientCert, "'", "'\"'\"'")
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finalCurlString = fmt.Sprintf("%s--cert '%s' ", finalCurlString, clientCert)
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}
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if d.ClientKey != "" {
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clientKey := strings.ReplaceAll(d.ClientKey, "'", "'\"'\"'")
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finalCurlString = fmt.Sprintf("%s--key '%s' ", finalCurlString, clientKey)
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}
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for k, v := range d.Request.Header {
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for _, h := range v {
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if strings.ToLower(k) == "x-vault-token" {
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h = `$(vault print token)`
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}
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finalCurlString = fmt.Sprintf("%s-H \"%s: %s\" ", finalCurlString, k, h)
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}
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}
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if len(body) > 0 {
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// We need to escape single quotes since that's what we're using to
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// quote the body
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escapedBody := strings.ReplaceAll(string(body), "'", "'\"'\"'")
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finalCurlString = fmt.Sprintf("%s-d '%s' ", finalCurlString, escapedBody)
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}
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return fmt.Sprintf("%s%s", finalCurlString, d.Request.URL.String()), nil
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}
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