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fix ruleset application bug where rulesets that apply other rulesets are not applied on a single proxychain pass

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This commit is contained in:
Kevin Pham
2023-12-16 14:13:55 -06:00
parent 01efe42fd6
commit 2dcc832993
1 changed files with 19 additions and 6 deletions
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25
proxychain/proxychain.go
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@@ -156,6 +156,13 @@ func (chain *ProxyChain) AddOnceResponseModifications(mods ...ResponseModificati
// AddResponseModifications sets the ProxyChain's response modifiers
// the modifier will not fire until ProxyChain.Execute() is run.
func (chain *ProxyChain) AddResponseModifications(mods ...ResponseModification) *ProxyChain {
chain.responseModifications = append(chain.responseModifications, mods...)
return chain
}
// SetResponseModifications sets the ProxyChain's response modifiers
// the modifier will not fire until ProxyChain.Execute() is run.
func (chain *ProxyChain) SetResponseModifications(mods ...ResponseModification) *ProxyChain {
chain.responseModifications = mods
return chain
}
@@ -462,13 +469,16 @@ func (chain *ProxyChain) _execute() (io.Reader, error) {
}
// Apply onceRequestModifications to proxychain and clear them
for _, applyOnceRequestModificationsTo := range chain.onceRequestModifications {
err := applyOnceRequestModificationsTo(chain)
for len(chain.onceRequestModifications) > 0 {
i := 0
modFn := chain.onceRequestModifications[i]
err := modFn(chain)
if err != nil {
return nil, chain.abort(err)
}
// pop modFn off slice
chain.onceRequestModifications = append(chain.onceRequestModifications[:i], chain.onceRequestModifications[i+1:]...)
}
chain.onceRequestModifications = []RequestModification{}
// ======== SEND REQUEST UPSTREAM :: client -> [ladder -> upstream] -> ladder -> client =============================
// Send Request Upstream
@@ -499,13 +509,16 @@ func (chain *ProxyChain) _execute() (io.Reader, error) {
}
// Apply onceResponseModifications to proxychain and clear them
for _, applyOnceResponseModificationsTo := range chain.onceResponseModifications {
err := applyOnceResponseModificationsTo(chain)
for len(chain.onceResponseModifications) > 0 {
i := 0
modFn := chain.onceResponseModifications[i]
err := modFn(chain)
if err != nil {
return nil, chain.abort(err)
}
// pop modFn off slice
chain.onceResponseModifications = append(chain.onceResponseModifications[:i], chain.onceResponseModifications[i+1:]...)
}
chain.onceResponseModifications = []ResponseModification{}
// ======== RETURN BODY TO CLIENT :: client -> ladder -> upstream -> [ladder -> client] =============================
return chain.Response.Body, nil