mirror of
https://github.com/ceph/ceph
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73 lines
1.8 KiB
C++
73 lines
1.8 KiB
C++
// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
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// vim: ts=8 sw=2 smarttab
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/*
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* Ceph - scalable distributed file system
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*
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* Copyright (C) 2004-2009 Sage Weil <sage@newdream.net>
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*
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* This is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software
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* Foundation. See file COPYING.
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*
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*/
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#ifndef CEPH_AUTHCLIENTHANDLER_H
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#define CEPH_AUTHCLIENTHANDLER_H
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#include "auth/Auth.h"
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#include "common/RWLock.h"
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class CephContext;
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struct MAuthReply;
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class RotatingKeyRing;
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class AuthClientHandler {
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protected:
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CephContext *cct;
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EntityName name;
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uint64_t global_id;
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uint32_t want;
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uint32_t have;
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uint32_t need;
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RWLock lock;
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public:
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explicit AuthClientHandler(CephContext *cct_)
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: cct(cct_), global_id(0), want(CEPH_ENTITY_TYPE_AUTH), have(0), need(0),
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lock("AuthClientHandler::lock") {}
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virtual ~AuthClientHandler() {}
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void init(const EntityName& n) { name = n; }
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void set_want_keys(__u32 keys) {
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RWLock::WLocker l(lock);
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want = keys | CEPH_ENTITY_TYPE_AUTH;
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validate_tickets();
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}
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virtual int get_protocol() const = 0;
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virtual void reset() = 0;
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virtual void prepare_build_request() = 0;
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virtual int build_request(bufferlist& bl) const = 0;
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virtual int handle_response(int ret, bufferlist::iterator& iter) = 0;
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virtual bool build_rotating_request(bufferlist& bl) const = 0;
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virtual AuthAuthorizer *build_authorizer(uint32_t service_id) const = 0;
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virtual bool need_tickets() = 0;
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virtual void set_global_id(uint64_t id) = 0;
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protected:
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virtual void validate_tickets() = 0;
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};
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extern AuthClientHandler *get_auth_client_handler(CephContext *cct,
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int proto, RotatingKeyRing *rkeys);
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#endif
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