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60 lines
1.5 KiB
60 lines
1.5 KiB
/* |
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* Spreed WebRTC. |
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* Copyright (C) 2013-2015 struktur AG |
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* |
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* This file is part of Spreed WebRTC. |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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package channelling |
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import ( |
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"time" |
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) |
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type SessionAttestation struct { |
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refresh int64 |
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token string |
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s *Session |
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} |
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func (sa *SessionAttestation) Update() (string, error) { |
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token, err := sa.Encode() |
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if err == nil { |
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sa.token = token |
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sa.refresh = time.Now().Unix() + 180 // expires after 3 minutes |
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} |
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return token, err |
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} |
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func (sa *SessionAttestation) Token() (token string) { |
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if sa.refresh < time.Now().Unix() { |
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token, _ = sa.Update() |
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} else { |
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token = sa.token |
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} |
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return |
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} |
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func (sa *SessionAttestation) Encode() (string, error) { |
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return sa.s.attestations.Encode("attestation", sa.s.Id) |
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} |
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func (sa *SessionAttestation) Decode(token string) (string, error) { |
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var id string |
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err := sa.s.attestations.Decode("attestation", token, &id) |
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return id, err |
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}
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