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caddy-security/caddyfile_authz_bypass.go
2022-01-22 18:55:28 -05:00

45 lines
1.6 KiB
Go

// Copyright 2022 Paul Greenberg greenpau@outlook.com
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package security
import (
"github.com/caddyserver/caddy/v2"
"github.com/caddyserver/caddy/v2/caddyconfig/caddyfile"
"github.com/greenpau/go-authcrunch/pkg/authz"
"github.com/greenpau/go-authcrunch/pkg/authz/bypass"
cfgutil "github.com/greenpau/go-authcrunch/pkg/util/cfg"
)
func parseCaddyfileAuthorizationBypass(h *caddyfile.Dispenser, repl *caddy.Replacer, p *authz.PolicyConfig, rootDirective string, args []string) error {
if len(args) == 0 {
return h.Errf("%s directive has no value", rootDirective)
}
if len(args) != 3 {
return h.Errf("%s %s is invalid", rootDirective, cfgutil.EncodeArgs(args))
}
if args[0] != "uri" {
return h.Errf("%s %s is invalid", rootDirective, cfgutil.EncodeArgs(args))
}
bc := &bypass.Config{
MatchType: args[1],
URI: args[2],
}
if err := bc.Validate(); err != nil {
return h.Errf("%s %s erred: %v", rootDirective, cfgutil.EncodeArgs(args), err)
}
p.BypassConfigs = append(p.BypassConfigs, bc)
return nil
}