| package csp | |
| import ( | |
| "context" | |
| ) | |
| type nonceval struct{} | |
| // WithNonce will add a nonce value to the context. | |
| func WithNonce(ctx context.Context, value string) context.Context { | |
| return context.WithValue(ctx, nonceval{}, value) | |
| } | |
| // NonceValue will return the nonce value from the context. | |
| func NonceValue(ctx context.Context) string { | |
| v := ctx.Value(nonceval{}) | |
| if v == nil { | |
| return "" | |
| } | |
| return v.(string) | |
| } | |