annotate ui/certificatelist.cpp @ 89:00f9b91f4039

Do not leak a byte if the file is empty
author Andre Heinecke <aheinecke@intevation.de>
date Thu, 20 Mar 2014 18:40:15 +0000
parents 00a93409e93e
children 37580703a870
rev   line source
4
9849250f50f2 Start implementation of certificatelist parser
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
1 #include "certificatelist.h"
9849250f50f2 Start implementation of certificatelist parser
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
2
7
992c0ec57660 Add unit tests make CertificateList work.
Andre Heinecke <aheinecke@intevation.de>
parents: 4
diff changeset
3 #include <QDebug>
992c0ec57660 Add unit tests make CertificateList work.
Andre Heinecke <aheinecke@intevation.de>
parents: 4
diff changeset
4
9
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
5 #define PARSER_VERSION "1"
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
6
70
64c8c6350e60 Add default constructor to certificatelist. Remove Q_OBJECT use
Andre Heinecke <aheinecke@intevation.de>
parents: 31
diff changeset
7 CertificateList::CertificateList() : mStatus(NoList)
64c8c6350e60 Add default constructor to certificatelist. Remove Q_OBJECT use
Andre Heinecke <aheinecke@intevation.de>
parents: 31
diff changeset
8 {
64c8c6350e60 Add default constructor to certificatelist. Remove Q_OBJECT use
Andre Heinecke <aheinecke@intevation.de>
parents: 31
diff changeset
9 }
64c8c6350e60 Add default constructor to certificatelist. Remove Q_OBJECT use
Andre Heinecke <aheinecke@intevation.de>
parents: 31
diff changeset
10
64c8c6350e60 Add default constructor to certificatelist. Remove Q_OBJECT use
Andre Heinecke <aheinecke@intevation.de>
parents: 31
diff changeset
11 list_status_t CertificateList::readList(const char *fileName)
4
9849250f50f2 Start implementation of certificatelist parser
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
12 {
7
992c0ec57660 Add unit tests make CertificateList work.
Andre Heinecke <aheinecke@intevation.de>
parents: 4
diff changeset
13 char *data = NULL;
992c0ec57660 Add unit tests make CertificateList work.
Andre Heinecke <aheinecke@intevation.de>
parents: 4
diff changeset
14 size_t size = 0;
4
9849250f50f2 Start implementation of certificatelist parser
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
15
31
37fc66967517 Implement signature verification wiht polarssl
Andre Heinecke <aheinecke@intevation.de>
parents: 21
diff changeset
16 mStatus = read_and_verify_list(fileName, &data, &size);
4
9849250f50f2 Start implementation of certificatelist parser
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
17
9
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
18 if (!isValid()) {
82
1f27d6db5ee3 Polarssl based certificate handling
Andre Heinecke <aheinecke@intevation.de>
parents: 79
diff changeset
19 qDebug() << "Invalid list! " << mStatus;
70
64c8c6350e60 Add default constructor to certificatelist. Remove Q_OBJECT use
Andre Heinecke <aheinecke@intevation.de>
parents: 31
diff changeset
20 return mStatus;
9
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
21 }
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
22
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
23 // Take the data into the Qt Universe where memory is plentiful
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
24 // and CPU's are fast :)
84
00a93409e93e Keep raw data around to later pass it to the installer
Andre Heinecke <aheinecke@intevation.de>
parents: 82
diff changeset
25 mData = QString::fromLatin1(data, size);
9
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
26 free(data);
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
27 data = NULL;
84
00a93409e93e Keep raw data around to later pass it to the installer
Andre Heinecke <aheinecke@intevation.de>
parents: 82
diff changeset
28 QStringList lines = mData.split("\n");
9
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
29
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
30 for (int i = 0; i < lines.size(); ++i) {
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
31 QString curLine = lines[i].trimmed();
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
32 if (curLine.startsWith("F:")) {
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
33 if (curLine.right(1) != PARSER_VERSION) {
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
34 qDebug() << "Invalid Format Version";
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
35 mStatus = IncompatibleVersion;
70
64c8c6350e60 Add default constructor to certificatelist. Remove Q_OBJECT use
Andre Heinecke <aheinecke@intevation.de>
parents: 31
diff changeset
36 return mStatus;
9
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
37 }
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
38 } else if (curLine.startsWith("D:")) {
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
39 bool ok = false;
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
40 qlonglong timestamp = 0;
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
41
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
42 curLine.remove(0, 2);
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
43 timestamp = curLine.toLongLong(&ok);
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
44 if (!ok) {
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
45 qDebug() << "Invalid Date";
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
46 mStatus = InvalidFormat;
70
64c8c6350e60 Add default constructor to certificatelist. Remove Q_OBJECT use
Andre Heinecke <aheinecke@intevation.de>
parents: 31
diff changeset
47 return mStatus;
9
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
48 }
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
49
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
50 mDate = QDateTime::fromMSecsSinceEpoch(timestamp * 1000);
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
51 } else if (curLine.startsWith("I:")) {
84
00a93409e93e Keep raw data around to later pass it to the installer
Andre Heinecke <aheinecke@intevation.de>
parents: 82
diff changeset
52 mCertificatesInstall << Certificate(curLine);
9
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
53 } else if (curLine.startsWith("R:")) {
84
00a93409e93e Keep raw data around to later pass it to the installer
Andre Heinecke <aheinecke@intevation.de>
parents: 82
diff changeset
54 mCertificatesInstall << Certificate(curLine);
9
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
55 } else if (curLine.startsWith("S:")) {
31
37fc66967517 Implement signature verification wiht polarssl
Andre Heinecke <aheinecke@intevation.de>
parents: 21
diff changeset
56 // Signature is verified in read_and_verify_list
9
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
57 continue;
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
58 } else if (!curLine.isEmpty()){
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
59 qDebug () << "Don't know how to handle: " << curLine;
2ad9a96518e3 Actually parse all elements in the list
Andre Heinecke <aheinecke@intevation.de>
parents: 7
diff changeset
60 }
7
992c0ec57660 Add unit tests make CertificateList work.
Andre Heinecke <aheinecke@intevation.de>
parents: 4
diff changeset
61 }
70
64c8c6350e60 Add default constructor to certificatelist. Remove Q_OBJECT use
Andre Heinecke <aheinecke@intevation.de>
parents: 31
diff changeset
62 return mStatus;
4
9849250f50f2 Start implementation of certificatelist parser
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
63 }
70
64c8c6350e60 Add default constructor to certificatelist. Remove Q_OBJECT use
Andre Heinecke <aheinecke@intevation.de>
parents: 31
diff changeset
64
64c8c6350e60 Add default constructor to certificatelist. Remove Q_OBJECT use
Andre Heinecke <aheinecke@intevation.de>
parents: 31
diff changeset
65 CertificateList::CertificateList(const char *fileName) : mStatus(NoList)
64c8c6350e60 Add default constructor to certificatelist. Remove Q_OBJECT use
Andre Heinecke <aheinecke@intevation.de>
parents: 31
diff changeset
66 {
64c8c6350e60 Add default constructor to certificatelist. Remove Q_OBJECT use
Andre Heinecke <aheinecke@intevation.de>
parents: 31
diff changeset
67 readList(fileName);
64c8c6350e60 Add default constructor to certificatelist. Remove Q_OBJECT use
Andre Heinecke <aheinecke@intevation.de>
parents: 31
diff changeset
68 }
79
1dd8e91972a8 Add accessors to certificate's in certificatelist
Andre Heinecke <aheinecke@intevation.de>
parents: 70
diff changeset
69
1dd8e91972a8 Add accessors to certificate's in certificatelist
Andre Heinecke <aheinecke@intevation.de>
parents: 70
diff changeset
70 const QList<Certificate>& CertificateList::getInstallCertificates() const {
1dd8e91972a8 Add accessors to certificate's in certificatelist
Andre Heinecke <aheinecke@intevation.de>
parents: 70
diff changeset
71 return mCertificatesInstall;
1dd8e91972a8 Add accessors to certificate's in certificatelist
Andre Heinecke <aheinecke@intevation.de>
parents: 70
diff changeset
72 }
1dd8e91972a8 Add accessors to certificate's in certificatelist
Andre Heinecke <aheinecke@intevation.de>
parents: 70
diff changeset
73
1dd8e91972a8 Add accessors to certificate's in certificatelist
Andre Heinecke <aheinecke@intevation.de>
parents: 70
diff changeset
74 const QList<Certificate>& CertificateList::getRemoveCertificates() const {
1dd8e91972a8 Add accessors to certificate's in certificatelist
Andre Heinecke <aheinecke@intevation.de>
parents: 70
diff changeset
75 return mCertificatesRemove;
1dd8e91972a8 Add accessors to certificate's in certificatelist
Andre Heinecke <aheinecke@intevation.de>
parents: 70
diff changeset
76 }

http://wald.intevation.org/projects/trustbridge/