mirror of
https://github.com/gogrlx/nats-server.git
synced 2026-04-02 03:38:42 -07:00
f4f3d3baf1
Added update to parse and load operator JWTs. Changed to add in signing keys from operator JWT to list of trusted keys. Added URL account resolver. Added account claim updates by system messages. Signed-off-by: Derek Collison <derek@nats.io>
43 lines
1.2 KiB
Go
43 lines
1.2 KiB
Go
// Copyright 2018 The NATS Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package server
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import (
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"encoding/base64"
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)
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// Raw length of the nonce challenge
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const (
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nonceRawLen = 11
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nonceLen = 15 // base64.RawURLEncoding.EncodedLen(nonceRawLen)
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)
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// nonceRequired tells us if we should send a nonce.
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// Assumes server lock is held
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func (s *Server) nonceRequired() bool {
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s.optsMu.RLock()
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defer s.optsMu.RUnlock()
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return len(s.opts.Nkeys) > 0 || len(s.opts.TrustedKeys) > 0
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}
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// Generate a nonce for INFO challenge.
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// Assumes server lock is held
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func (s *Server) generateNonce(n []byte) {
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var raw [nonceRawLen]byte
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data := raw[:]
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s.prand.Read(data)
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base64.RawURLEncoding.Encode(n, data)
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}
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