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request_gen.go
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request_gen.go
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package commontest
import (
"fmt"
"net/http"
"path"
"strings"
"github.com/Contrast-Security-OSS/go-test-bench/internal/common"
)
// SinkTest is data used by cmd/exercise and in testing.
type SinkTest struct {
R *http.Request
ExpectedStatus int
Name string
}
// RouteTestRequests is data used by cmd/exercise and in testing.
type RouteTestRequests struct {
Name string
Sinks []SinkTest
}
// UnsafeRouteRequests generates an unsafe request for each input
// and sink defined for this endpoint.
func UnsafeRouteRequests(r *common.Route, addr string) ([]SinkTest, error) {
reqs := make([]SinkTest, 0, len(r.Inputs)*len(r.Sinks))
for _, s := range r.Sinks {
if len(s.Name) == 0 || s.Name == "_" {
continue
}
for _, i := range r.Inputs {
method := common.MethodFromInput(i)
var u string
if r.UsesGenericTmpl() {
// different param order, to more easily work with gin
u = path.Join(addr, r.Base, s.URL, i, "unsafe")
} else {
u = path.Join(addr, r.Base, i, s.URL, "unsafe")
}
// path.Join would break this by cleaning '//' to '/'
u = "http://" + u
req, err := http.NewRequest(method, u, nil)
if err != nil {
return nil, fmt.Errorf("failed to create request: %w", err)
}
s.AddPayloadToRequest(req, i, "", r.Payload)
reqs = append(reqs, SinkTest{
Name: strings.Join([]string{s.Name, i}, "/"),
R: req,
ExpectedStatus: s.ExpectedUnsafeStatus,
})
}
}
return reqs, nil
}
// UnsafeRequests generates a list of requests for all unsafe
// endpoints common to all app frameworks.
func UnsafeRequests(addr string, rmap common.RouteMap) ([]RouteTestRequests, error) {
var reqs []RouteTestRequests
if len(rmap) == 0 {
return nil, fmt.Errorf("init error - no routes returned by GetRouteMap")
}
for _, route := range rmap {
sinks, err := UnsafeRouteRequests(&route, addr)
if err != nil {
return nil, fmt.Errorf("route %s: %w", route.Base, err)
}
reqs = append(reqs, RouteTestRequests{
Name: route.Name,
Sinks: sinks,
})
}
return reqs, nil
}