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gerrit.named-data.net / NLSR / 099495b524f0256a6645ca05f815790fc96a5eec / . / src / security / nlsr_cert_store.cpp
blob: 108d0c6d0cb55d44f61783c815917b3a864e62c5 [file] [log] [blame]
akmhoque099495b2014-03-11 16:01:19 -0500[diff] [blame^]1#include "nlsr_cert_store.hpp"
2
3namespace nlsr
4{
5 static bool
6 nlsrCertificateStoreEntryCompare(NlsrCertificateStoreEntry& ncse1,
7 NlsrCertificateStoreEntry& ncse2)
8
9 {
10 return ncse1.getCert()->getName().toUri() ==
11 ncse2.getCert()->getName().toUri() ;
12 }
13
14 static bool
15 nlsrCertificateStoreEntryCompareByName(NlsrCertificateStoreEntry& ncse1,
16 std::string compCertName)
17
18 {
19 return ncse1.getCert()->getName().toUri() == compCertName ;
20 }
21
22 bool
23 NlsrCertificateStore::addCertificate(NlsrCertificateStoreEntry & ncse)
24 {
25 std::list<NlsrCertificateStoreEntry>::iterator it =
26 std::find_if( certTable.begin(), certTable.end(),
27 bind(&nlsrCertificateStoreEntryCompare, _1, ncse));
28 if(it == certTable.end())
29 {
30 certTable.push_back(ncse);
31 return true;
32 }
33
34 if( it != certTable.end() )
35 {
36 if ( (*it).getCertSeqNum() < ncse.getCertSeqNum() )
37 {
38 certTable.erase(it);
39 certTable.push_back(ncse);
40 return true;
41 }
42 }
43
44 return false;
45 }
46
47 bool
48 NlsrCertificateStore::addCertificate(
49 ndn::shared_ptr<ndn::IdentityCertificate> pcert, uint32_t csn, bool isv)
50 {
51 NlsrCertificateStoreEntry ncse(pcert, csn, isv);
52 return addCertificate(ncse);
53 }
54
55 std::pair<ndn::shared_ptr<ndn::IdentityCertificate>, bool>
56 NlsrCertificateStore::getCertificateFromStore(const std::string certName)
57 {
58 std::list<NlsrCertificateStoreEntry>::iterator it =
59 std::find_if( certTable.begin(), certTable.end(),
60 bind(&nlsrCertificateStoreEntryCompareByName, _1, certName));
61 if(it == certTable.end())
62 {
63 ndn::shared_ptr<ndn::IdentityCertificate> cert=
64 ndn::make_shared<ndn::IdentityCertificate>();
65
66 return std::make_pair(cert,false);
67 }
68
69 return std::make_pair((*it).getCert(),true);
70 }
71
72 std::pair<ndn::shared_ptr<ndn::IdentityCertificate>, bool>
73 NlsrCertificateStore::getCertificateFromStore(
74 const std::string certName, int checkSeqNum)
75 {
76 std::list<NlsrCertificateStoreEntry>::iterator it =
77 std::find_if( certTable.begin(), certTable.end(),
78 bind(&nlsrCertificateStoreEntryCompareByName, _1, certName));
79 if(it == certTable.end())
80 {
81 ndn::shared_ptr<ndn::IdentityCertificate> cert=
82 ndn::make_shared<ndn::IdentityCertificate>();
83
84 return std::make_pair(cert,false);
85 }
86 else
87 {
88 if( (*it).getCertSeqNum() == checkSeqNum )
89 {
90 return std::make_pair((*it).getCert(),true);
91 }
92 }
93
94 return std::make_pair((*it).getCert(),false);
95
96 }
97
98 bool
99 NlsrCertificateStore::isCertificateNewInStore(const std::string certName,
100 int checkSeqNo)
101 {
102 std::list<NlsrCertificateStoreEntry>::iterator it =
103 std::find_if( certTable.begin(), certTable.end(),
104 bind(&nlsrCertificateStoreEntryCompareByName, _1, certName));
105 if(it != certTable.end())
106 {
107 return (*it).getCertSeqNum() < checkSeqNo ;
108 }
109
110 return true;
111
112 }
113
114 bool
115 NlsrCertificateStore::removeCertificateFromStroe(const std::string certName)
116 {
117 std::list<NlsrCertificateStoreEntry>::iterator it =
118 std::find_if( certTable.begin(), certTable.end(),
119 bind(&nlsrCertificateStoreEntryCompareByName, _1, certName));
120 if(it != certTable.end())
121 {
122 certTable.erase(it);
123 return true;
124 }
125
126 return false;
127 }
128
129 void
130 NlsrCertificateStore::printCertStore()
131 {
132 std::list<NlsrCertificateStoreEntry>::iterator it;
133 for(it=certTable.begin(); it!=certTable.end(); ++it)
134 {
135 std::cout<<(*it)<<std::endl;
136 }
137
138 }
139}