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comparison 3rdparty/vmime/examples/example6_authenticator.hpp @ 0:a4671277546c tip

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created the repository for the thymian project
author ferencd
date Tue, 17 Aug 2021 11:19:54 +0200
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-1:000000000000 0:a4671277546c
1
2
3 #if VMIME_HAVE_SASL_SUPPORT
4
5 // SASL authentication handler
6 class interactiveAuthenticator : public vmime::security::sasl::defaultSASLAuthenticator
7 {
8 const std::vector <vmime::shared_ptr <vmime::security::sasl::SASLMechanism> > getAcceptableMechanisms
9 (const std::vector <vmime::shared_ptr <vmime::security::sasl::SASLMechanism> >& available,
10 vmime::shared_ptr <vmime::security::sasl::SASLMechanism> suggested) const
11 {
12 std::cout << std::endl << "Available SASL mechanisms:" << std::endl;
13
14 for (unsigned int i = 0 ; i < available.size() ; ++i)
15 {
16 std::cout << " " << available[i]->getName();
17
18 if (suggested && available[i]->getName() == suggested->getName())
19 std::cout << "(suggested)";
20 }
21
22 std::cout << std::endl << std::endl;
23
24 return defaultSASLAuthenticator::getAcceptableMechanisms(available, suggested);
25 }
26
27 void setSASLMechanism(vmime::shared_ptr <vmime::security::sasl::SASLMechanism> mech)
28 {
29 std::cout << "Trying '" << mech->getName() << "' authentication mechanism" << std::endl;
30
31 defaultSASLAuthenticator::setSASLMechanism(mech);
32 }
33
34 const vmime::string getUsername() const
35 {
36 if (m_username.empty())
37 m_username = getUserInput("Username");
38
39 return m_username;
40 }
41
42 const vmime::string getPassword() const
43 {
44 if (m_password.empty())
45 m_password = getUserInput("Password");
46
47 return m_password;
48 }
49
50 static const vmime::string getUserInput(const std::string& prompt)
51 {
52 std::cout << prompt << ": ";
53 std::cout.flush();
54
55 vmime::string res;
56 std::getline(std::cin, res);
57
58 return res;
59 }
60
61 private:
62
63 mutable vmime::string m_username;
64 mutable vmime::string m_password;
65 };
66
67 #else // !VMIME_HAVE_SASL_SUPPORT
68
69 // Simple authentication handler
70 class interactiveAuthenticator : public vmime::security::defaultAuthenticator
71 {
72 const vmime::string getUsername() const
73 {
74 if (m_username.empty())
75 m_username = getUserInput("Username");
76
77 return m_username;
78 }
79
80 const vmime::string getPassword() const
81 {
82 if (m_password.empty())
83 m_password = getUserInput("Password");
84
85 return m_password;
86 }
87
88 static const vmime::string getUserInput(const std::string& prompt)
89 {
90 std::cout << prompt << ": ";
91 std::cout.flush();
92
93 vmime::string res;
94 std::getline(std::cin, res);
95
96 return res;
97 }
98
99 private:
100
101 mutable vmime::string m_username;
102 mutable vmime::string m_password;
103 };
104
105 #endif // VMIME_HAVE_SASL_SUPPORT
106