assertHeaderSafe
@forge/monorepo / backend/src / assertHeaderSafe
Function: assertHeaderSafe()
assertHeaderSafe(
field,value):void
Defined in: backend/src/toolkit/mime.ts:64
Refuses a header value that would inject another header.
Refusing rather than stripping: no legitimate subject or address contains a newline, so nothing correct is lost, and silently removing it would hide an attempt somebody should see.
Parameters
field
string
value
string
Returns
void