// ModifyRequest deletes all request headers based on the header name.
func (m *blacklistModifier) ModifyRequest(req *http.Request) error {
h := proxyutil.RequestHeader(req)
for _, name := range m.names {
h.Del(name)
}
return nil
}
// ModifyRequest runs reqmod iff req has a header with name matching value.
func (f *Filter) ModifyRequest(req *http.Request) error {
h := proxyutil.RequestHeader(req)
vs, ok := h.All(f.name)
if !ok {
return nil
}
for _, v := range vs {
if v == f.value {
return f.reqmod.ModifyRequest(req)
}
}
return nil
}
// LogRequest logs the HTTP request with the given ID. The ID should be unique
// per request/response pair.
func (l *Logger) LogRequest(id string, req *http.Request) error {
hreq := &Request{
Method: req.Method,
URL: req.URL.String(),
HTTPVersion: req.Proto,
HeadersSize: -1,
BodySize: req.ContentLength,
QueryString: []QueryString{},
}
hreq.Headers = headers(proxyutil.RequestHeader(req).Map())
hreq.Cookies = cookies(req.Cookies())
for n, vs := range req.URL.Query() {
for _, v := range vs {
hreq.QueryString = append(hreq.QueryString, QueryString{
Name: n,
Value: v,
})
}
}
pd, err := postData(req)
if err != nil {
return err
}
hreq.PostData = pd
l.mu.Lock()
defer l.mu.Unlock()
l.entries[id] = &Entry{
ID: id,
StartedDateTime: time.Now().UTC(),
Request: hreq,
Cache: &Cache{},
Timings: &Timings{},
}
return nil
}
// ModifyRequest verifies that the header for name is present in all modified
// requests. If value is non-empty the value must be present in at least one
// header for name. An error will be added to the contained *MultiError for
// every unmatched request.
func (v *verifier) ModifyRequest(req *http.Request) error {
h := proxyutil.RequestHeader(req)
vs, ok := h.All(v.name)
if !ok {
v.reqerr.Add(fmt.Errorf(headerErrFormat, "request", req.URL, v.name))
return nil
}
for _, value := range vs {
switch v.value {
case "", value:
return nil
}
}
v.reqerr.Add(fmt.Errorf(valueErrFormat, "request", req.URL, v.name,
strings.Join(vs, ", "), v.value))
return nil
}
// ModifyRequest copies the header in from to the request header for to.
func (m *copyModifier) ModifyRequest(req *http.Request) error {
h := proxyutil.RequestHeader(req)
return h.Set(m.to, h.Get(m.from))
}
// ModifyRequest sets the header at name with value on the request.
func (m *modifier) ModifyRequest(req *http.Request) error {
return proxyutil.RequestHeader(req).Set(m.name, m.value)
}