User.cc
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1/*
2 * Copyright (C) 1996-2023 The Squid Software Foundation and contributors
3 *
4 * Squid software is distributed under GPLv2+ license and includes
5 * contributions from numerous individuals and organizations.
6 * Please see the COPYING and CONTRIBUTORS files for details.
7 */
8
9#include "squid.h"
10#include "auth/basic/Config.h"
11#include "auth/basic/User.h"
12#include "auth/Config.h"
14#include "debug/Stream.h"
15
16Auth::Basic::User::User(Auth::SchemeConfig *aConfig, const char *aRequestRealm) :
17 Auth::User(aConfig, aRequestRealm),
18 passwd(nullptr),
19 queue(nullptr),
20 currentRequest(nullptr)
21{}
22
23Auth::Basic::User::~User()
24{
25 safe_free(passwd);
26}
27
28int32_t
29Auth::Basic::User::ttl() const
30{
32 return -1; // TTL is obsolete NOW.
33
34 int32_t basic_ttl = expiretime - squid_curtime + static_cast<Auth::Basic::Config*>(config)->credentialsTTL;
35 int32_t global_ttl = static_cast<int32_t>(expiretime - squid_curtime + Auth::TheConfig.credentialsTtl);
36
37 return min(basic_ttl, global_ttl);
38}
39
40bool
41Auth::Basic::User::authenticated() const
42{
43 if ((credentials() == Auth::Ok) && (expiretime + static_cast<Auth::Basic::Config*>(config)->credentialsTTL > squid_curtime))
44 return true;
45
46 debugs(29, 4, "User not authenticated or credentials need rechecking.");
47
48 return false;
49}
50
51bool
52Auth::Basic::User::valid() const
53{
54 if (username() == nullptr)
55 return false;
56 if (passwd == nullptr)
57 return false;
58 return true;
59}
60
61void
62Auth::Basic::User::updateCached(Auth::Basic::User *from)
63{
64 debugs(29, 9, "Found user '" << from->username() << "' already in the user cache as '" << this << "'");
65
66 assert(strcmp(from->username(), username()) == 0);
67
68 if (strcmp(from->passwd, passwd)) {
69 debugs(29, 4, "new password found. Updating in user master record and resetting auth state to unchecked");
71 xfree(passwd);
72 passwd = from->passwd;
73 from->passwd = nullptr;
74 }
75
76 if (credentials() == Auth::Failed) {
77 debugs(29, 4, "last attempt to authenticate this user failed, resetting auth state to unchecked");
79 }
80}
81
84{
85 static CbcPointer<Auth::CredentialsCache> p(new Auth::CredentialsCache("basic", "GC Basic user credentials"));
86 return p;
87}
88
89void
90Auth::Basic::User::addToNameCache()
91{
92 Cache()->insert(userKey(), this);
93}
94
time_t squid_curtime
Definition: stub_libtime.cc:20
class SquidConfig Config
Definition: SquidConfig.cc:12
#define assert(EX)
Definition: assert.h:17
time_t credentialsTtl
the authenticate_ttl
Definition: Config.h:43
Cache of Auth::User credentials, keyed by Auth::User::userKey.
A const & min(A const &lhs, A const &rhs)
#define debugs(SECTION, LEVEL, CONTENT)
Definition: Stream.h:194
HTTP Authentication.
Definition: Config.h:19
Auth::Config TheConfig
Definition: Config.cc:15
#define xfree
static char credentials[MAX_USERNAME_LEN+MAX_DOMAIN_LEN+2]
struct _Cache Cache
#define safe_free(x)
Definition: xalloc.h:73

 

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