Move deps from _workspace/ to vendor/

godep restore
pushd $GOPATH/src/github.com/appc/spec
git co master
popd
go get go4.org/errorutil
rm -rf Godeps
godep save ./...
git add vendor
git add -f $(git ls-files --other vendor/)
git co -- Godeps/LICENSES Godeps/.license_file_state Godeps/OWNERS

vendor/github.com/elazarl/goproxy/actions.go

@@ -0,0 +1,57 @@
+package goproxy
+
+import "net/http"
+
+// ReqHandler will "tamper" with the request coming to the proxy server
+// If Handle returns req,nil the proxy will send the returned request
+// to the destination server. If it returns nil,resp the proxy will
+// skip sending any requests, and will simply return the response `resp`
+// to the client.
+type ReqHandler interface {
+	Handle(req *http.Request, ctx *ProxyCtx) (*http.Request, *http.Response)
+}
+
+// A wrapper that would convert a function to a ReqHandler interface type
+type FuncReqHandler func(req *http.Request, ctx *ProxyCtx) (*http.Request, *http.Response)
+
+// FuncReqHandler.Handle(req,ctx) <=> FuncReqHandler(req,ctx)
+func (f FuncReqHandler) Handle(req *http.Request, ctx *ProxyCtx) (*http.Request, *http.Response) {
+	return f(req, ctx)
+}
+
+// after the proxy have sent the request to the destination server, it will
+// "filter" the response through the RespHandlers it has.
+// The proxy server will send to the client the response returned by the RespHandler.
+// In case of error, resp will be nil, and ctx.RoundTrip.Error will contain the error
+type RespHandler interface {
+	Handle(resp *http.Response, ctx *ProxyCtx) *http.Response
+}
+
+// A wrapper that would convert a function to a RespHandler interface type
+type FuncRespHandler func(resp *http.Response, ctx *ProxyCtx) *http.Response
+
+// FuncRespHandler.Handle(req,ctx) <=> FuncRespHandler(req,ctx)
+func (f FuncRespHandler) Handle(resp *http.Response, ctx *ProxyCtx) *http.Response {
+	return f(resp, ctx)
+}
+
+// When a client send a CONNECT request to a host, the request is filtered through
+// all the HttpsHandlers the proxy has, and if one returns true, the connection is
+// sniffed using Man in the Middle attack.
+// That is, the proxy will create a TLS connection with the client, another TLS
+// connection with the destination the client wished to connect to, and would
+// send back and forth all messages from the server to the client and vice versa.
+// The request and responses sent in this Man In the Middle channel are filtered
+// through the usual flow (request and response filtered through the ReqHandlers
+// and RespHandlers)
+type HttpsHandler interface {
+	HandleConnect(req string, ctx *ProxyCtx) (*ConnectAction, string)
+}
+
+// A wrapper that would convert a function to a HttpsHandler interface type
+type FuncHttpsHandler func(host string, ctx *ProxyCtx) (*ConnectAction, string)
+
+// FuncHttpsHandler should implement the RespHandler interface
+func (f FuncHttpsHandler) HandleConnect(host string, ctx *ProxyCtx) (*ConnectAction, string) {
+	return f(host, ctx)
+}