func newPythonOauth2Middleware(ss raml.DefinitionChoice) (middleware, error) {
quotedScopes, err := security.GetQuotedScopes(ss)
if err != nil {
return middleware{}, err
}
importPath, name := pythonOauth2libImportPath(ss.Name)
return middleware{
ImportPath: importPath,
Name: name,
Args: strings.Join(quotedScopes, ", "),
}, nil
}
// get oauth2 middleware handler from a security scheme
func getOauth2MwrHandler(ss raml.DefinitionChoice) (string, error) {
// construct security scopes
quotedScopes, err := security.GetQuotedScopes(ss)
if err != nil {
return "", err
}
scopesArgs := strings.Join(quotedScopes, ", ")
// middleware name
// need to handle case where it reside in different package
var packageName string
name := ss.Name
if splitted := strings.Split(name, "."); len(splitted) == 2 {
packageName = splitted[0]
name = splitted[1]
}
mwr := fmt.Sprintf(`NewOauth2%vMiddleware([]string{%v}).Handler`, name, scopesArgs)
if packageName != "" {
mwr = packageName + "." + mwr
}
return mwr, nil
}