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//
// Copyright 2021 The Sigstore Authors.
//
// 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 options
// RPCAuthOpts includes authentication settings for RPC calls
type RPCAuthOpts struct {
NoOpOptionImpl
opts RPCAuth
}
// RPCAuth provides credentials for RPC calls, empty fields are ignored
type RPCAuth struct {
Address string // address is the remote server address, e.g. https://vault:8200
Path string // path for the RPC, in vault this is the transit path which default to "transit"
Token string // token used for RPC, in vault this is the VAULT_TOKEN value
OIDC RPCAuthOIDC
}
// RPCAuthOIDC is used to perform the RPC login using OIDC instead of a fixed token
type RPCAuthOIDC struct {
Path string // path defaults to "jwt" for vault
Role string // role is required for jwt logins
Token string // token is a jwt with vault
}
// ApplyRPCAuthOpts sets the RPCAuth as a function option
func (r RPCAuthOpts) ApplyRPCAuthOpts(opts *RPCAuth) {
if r.opts.Address != "" {
opts.Address = r.opts.Address
}
if r.opts.Path != "" {
opts.Path = r.opts.Path
}
if r.opts.Token != "" {
opts.Token = r.opts.Token
}
if r.opts.OIDC.Token != "" {
opts.OIDC = r.opts.OIDC
}
}
// WithRPCAuthOpts specifies RPCAuth settings to be used with RPC logins
func WithRPCAuthOpts(opts RPCAuth) RPCAuthOpts {
return RPCAuthOpts{opts: opts}
}
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