Password Security Version 2.0

[saltatrenes]

Password.cpp
Author : oursharingciub
Date : September 26, 2014 Firday
Email : [email protected]
Tool : Dev C++
Language : C++

Notice: Reference Mr. Jake Rodriguez Pomperada programming

1. #include <iostream>
   
2. #include <conio.h>
   
3. #include <string>
   
4. #include <windows.h> //system(), Sleep( )
   
5. #include <time.h>
   
6. 
   
7. 
   
8. using namespace std;
   
9. 
   
10. const
    
    int
    
    PASSLEN=
    
    7
    
    ;
    
    //The length of password
    
11. 
    
12. string PassGet(
    
    void
    
    )
    
    ;
    
    // Get the password
    
13. void
    
    Menu(
    
    void
    
    )
    
    ;
    
    //The start menu
    
14. 
    
15. 
    
16. //******** main function **********
    
17. int
    
    main(
    
    void
    
    )
    
18. {
    
19. Menu(
    
    )
    
    ;
    
20. 
    
21. getch
    
    (
    
    )
    
    ;
    
    //wait untill enter any key
    
22. 
    
23. return
    
    0
    
    ;
    
24. }
    
25. 
    
26. 
    
27. //****** PassGet and menu function*****
    
28. 
    
29. string PassGet(
    
    void
    
    )
    
30. {
    
31. char
    
    password[
    
    PASSLEN ]
    
    =
    
    {
    
    '\0
    
    '
    
    }
    
    ;
    
32. char
    
    letter;
    
33. int
    
    loop;
    
34. int
    
    len;
    
35. string password2;
    
36. 
    
37. len=
    
    0
    
    ;
    
38. loop=
    
    0
    
    ;
    
39. letter=
    
    '\0
    
    '
    
    ;
    
40. 
    
41. while
    
    (
    
    letter!=
    
    '\r
    
    '
    
    )
    
    //Caarrige return character
    
42. {
    
43. letter=
    
    getch
    
    (
    
    )
    
    ;
    
44. 
    
45. if
    
    (
    
    letter==
    
    '\b
    
    '
    
    &&
    
    password[
    
    0
    
    ]
    
    ==
    
    '\0
    
    '
    
    )
    
46. {
    
47. loop=
    
    0
    
    ;
    
48. len=
    
    0
    
    ;
    
49. }
    
50. else
    
51. {
    
52. if
    
    (
    
    letter==
    
    '\b
    
    '
    
    &&
    
    password[
    
    0
    
    ]
    
    !=
    
    '\0
    
    '
    
    )
    
    // \b :backspace
    
53. {
    
54. cout<<
    
    "\b
    
    "
    
    ;
    
55. cout<<
    
    " "
    
    ;
    
56. cout<<
    
    "\b
    
    "
    
    ;
    
57. 
    
58. loop--;
    
59. password[
    
    loop ]
    
    =
    
    '\0
    
    '
    
    ;
    
60. len--
    
    ;
    
61. }
    
62. else
    
63. {
    
64. if
    
    (
    
    isprint
    
    (
    
    letter )
    
    !=
    
    0
    
    &&
    
    loop<
    
    PASSLEN )
    
65. {
    
66. password[
    
    loop ]
    
    =
    
    tolower
    
    (
    
    letter )
    
    ;
    
67. 
    
68. cout<<
    
    "*"
    
    ;
    
69. }
    
70. loop++;
    
71. if
    
    (
    
    loop<=
    
    PASSLEN )
    
72. {
    
73. len++;
    
74. }
    
75. }
    
76. }
    
77. }
    
78. 
    
79. //Convert Password from character
    
80. loop=
    
    0
    
    ;
    
81. password2=
    
    ""
    
    ;
    
82. 
    
83. while
    
    (
    
    loop<
    
    len )
    
84. {
    
85. password2=
    
    password2+
    
    password[
    
    loop ]
    
    ;
    
86. 
    
87. loop++;
    
88. }
    
89. return
    
    password2;
    
90. }
    
    //End of Passget function
    
91. 
    
92. 
    
93. void
    
    Menu(
    
    void
    
    )
    
94. {
    
95. string password;
    
96. 
    
97. //Get local time<code><code></code></code>
    
98. time_t date;
    
99. date=
    
    time
    
    (
    
    NULL )
    
    ;
    
100. 
     
101. cout<<
     
     "\n
     
     \n
     
     "
     
     ;
     
102. 
     
103. char
     
     str[
     
     ]
     
     =
     
     "********* PASSWORD SECURITY VERSION 2.0 **********"
     
     ;
     
104. 
     
105. for
     
     (
     
     int
     
     i=
     
     0
     
     ;
     
     i<
     
     strlen
     
     (
     
     str )
     
     ;
     
     i++
     
     )
     
106. {
     
107. cout<<
     
     str[
     
     i ]
     
     ;
     
108. Sleep(
     
     100
     
     )
     
     ;
     
     //wait 0.1 second
     
109. }
     
110. cout<<
     
     "\n
     
     \n
     
     "
     
     ;
     
111. cout<<
     
     "\n
     
     \t
     
     \t
     
     Notice: Protect your Password."
     
     ;
     
112. cout<<
     
     "\n
     
     \n
     
     \t
     
     \t
     
     Enter Your Password: "
     
     ;
     
113. 
     
114. password=
     
     PassGet(
     
     )
     
     ;
     
115. 
     
116. if
     
     (
     
     password==
     
     "sharing"
     
     )
     
117. {
     
118. system
     
     (
     
     "cls"
     
     )
     
     ;
     
119. 
     
120. cout<<
     
     "\n
     
     \n
     
     \n
     
     \n
     
     "
     
     ;
     
121. cout<<
     
     "\t
     
     \t
     
     Password Accepted."
     
     ;
     
122. cout<<
     
     "\n
     
     "
     
     ;
     
123. cout<<
     
     "\n
     
     \n
     
     \t
     
     \t
     
     Thank You For Using this Software."
     
     ;
     
124. cout<<
     
     "\n
     
     \n
     
     \t
     
     \t
     
     Date : "
     
     <<
     
     ctime
     
     (
     
     &
     
     date )
     
     ;
     
     //show local time
     
125. }
     
126. else
     
127. {
     
128. cout<<
     
     "\n
     
     \n
     
     "
     
     ;
     
129. cout<<
     
     "\n
     
     \t
     
     \t
     
     Sorry..."
     
     ;
     
130. cout<<
     
     "\n
     
     \t
     
     \t
     
     Password Denied!!!\n
     
     \n
     
     "
     
     ;
     
131. 
     
132. Sleep(
     
     1000
     
     )
     
     ;
     
133. 
     
134. cout<<
     
     "\n
     
     \n
     
     \t
     
     \t
     
     Try Again( Y ): "
     
     ;
     
135. 
     
136. char
     
     ch;
     
137. 
     
138. cin>>
     
     ch;
     
139. if
     
     (
     
     toupper
     
     (
     
     ch )
     
     ==
     
     'Y'
     
     )
     
140. {
     
141. system
     
     (
     
     "cls"
     
     )
     
     ;
     
142. 
     
143. Menu(
     
     )
     
     ;
     
144. }
     
145. else
     
146. {
     
147. exit
     
     (
     
     1
     
     )
     
     ;
     
148. }
     
149. }
     
150. 
     
151. return
     
     ;
     
152. }
     
     //End of Menu Function
     

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