sbuild  1.6.10
sbuild-auth-pam-conv-tty.h
1 /* Copyright © 2005-2007 Roger Leigh <rleigh@debian.org>
2  *
3  * schroot is free software: you can redistribute it and/or modify it
4  * under the terms of the GNU General Public License as published by
5  * the Free Software Foundation, either version 3 of the License, or
6  * (at your option) any later version.
7  *
8  * schroot is distributed in the hope that it will be useful, but
9  * WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11  * General Public License for more details.
12  *
13  * You should have received a copy of the GNU General Public License
14  * along with this program. If not, see
15  * <http://www.gnu.org/licenses/>.
16  *
17  *********************************************************************/
18 
19 #ifndef SBUILD_AUTH_PAM_CONV_TTY_H
20 #define SBUILD_AUTH_PAM_CONV_TTY_H
21 
22 #include <sbuild/sbuild-auth-pam-conv.h>
23 #include <sbuild/sbuild-auth.h>
24 #include <sbuild/sbuild-custom-error.h>
25 
26 #include <security/pam_appl.h>
27 #include <security/pam_misc.h>
28 
29 namespace sbuild
30 {
46  {
47  public:
50  {
51  CTTY,
56  };
57 
60 
61  private:
69 
70  public:
72  virtual ~auth_pam_conv_tty ();
73 
81  static ptr
83 
84  virtual auth_ptr
85  get_auth ();
86 
87  virtual void
89 
90  virtual time_t
92 
93  virtual void
94  set_warning_timeout (time_t timeout);
95 
96  virtual time_t
98 
99  virtual void
100  set_fatal_timeout (time_t timeout);
101 
102  virtual void
104 
105  private:
115  int get_delay ();
116 
133  std::string
134  read_string (std::string message,
135  bool echo);
136 
144  time_t start_time;
145  };
146 
147 }
148 
149 #endif /* SBUILD_AUTH_PAM_CONV_TTY_H */
150 
151 /*
152  * Local Variables:
153  * mode:C++
154  * End:
155  */
Timed out.
Definition: sbuild-auth-pam-conv-tty.h:52
Debian source builder components.
Definition: sbuild-auth-null.h:24
Authentication conversation handler for terminal devices.
Definition: sbuild-auth-pam-conv-tty.h:45
time_t start_time
The time the current delay was obtained at.
Definition: sbuild-auth-pam-conv-tty.h:144
time_t fatal_timeout
The time to end at.
Definition: sbuild-auth-pam-conv-tty.h:142
error_code
Error codes.
Definition: sbuild-auth-pam-conv-tty.h:49
Authentication handler.
Definition: sbuild-auth.h:69
weak_auth_ptr auth
The auth object.
Definition: sbuild-auth-pam-conv-tty.h:138
std::string read_string(std::string message, bool echo)
Read user input from standard input.
Definition: sbuild-auth-pam-conv-tty.cc:204
virtual time_t get_warning_timeout()
Get the time at which the user will be warned.
Definition: sbuild-auth-pam-conv-tty.cc:153
Authentication conversation handler interface.
Definition: sbuild-auth-pam-conv.h:57
virtual void set_warning_timeout(time_t timeout)
Set the time at which the user will be warned.
Definition: sbuild-auth-pam-conv-tty.cc:159
virtual void set_fatal_timeout(time_t timeout)
Set the time at which the conversation will be terminated with an error.
Definition: sbuild-auth-pam-conv-tty.cc:171
Failed to get terminal settings.
Definition: sbuild-auth-pam-conv-tty.h:54
time_t warning_timeout
The time to warn at.
Definition: sbuild-auth-pam-conv-tty.h:140
Time is running out...
Definition: sbuild-auth-pam-conv-tty.h:53
virtual time_t get_fatal_timeout()
Get the time at which the conversation will be terminated with an error.
Definition: sbuild-auth-pam-conv-tty.cc:165
virtual void conversation(auth_pam_conv::message_list &messages)
Hold a conversation with the user.
Definition: sbuild-auth-pam-conv-tty.cc:298
Custom error.
Definition: sbuild-custom-error.h:32
static ptr create(auth_ptr auth)
Create an auth_pam_conv_tty object.
Definition: sbuild-auth-pam-conv-tty.cc:135
auth_pam_conv_tty(auth_ptr auth)
The constructor.
Definition: sbuild-auth-pam-conv-tty.cc:122
std::shared_ptr< auth_pam_conv > ptr
A shared_ptr to an auth_pam_conv object.
Definition: sbuild-auth-pam-conv.h:67
No controlling terminal.
Definition: sbuild-auth-pam-conv-tty.h:51
std::weak_ptr< auth_pam > weak_auth_ptr
A weak pointer to an auth_pam object.
Definition: sbuild-auth-pam-conv.h:65
std::vector< auth_pam_message > message_list
A list of messages.
Definition: sbuild-auth-pam-conv.h:61
custom_error< error_code > error
Exception type.
Definition: sbuild-auth-pam-conv-tty.h:59
std::shared_ptr< auth_pam > auth_ptr
A shared pointer to an auth_pam object.
Definition: sbuild-auth-pam-conv.h:63
Unsupported conversation type.
Definition: sbuild-auth-pam-conv-tty.h:55
int get_delay()
Get the time delay before the next SIGALRM signal.
Definition: sbuild-auth-pam-conv-tty.cc:177
virtual ~auth_pam_conv_tty()
The destructor.
Definition: sbuild-auth-pam-conv-tty.cc:130
virtual auth_ptr get_auth()
Get the auth object.
Definition: sbuild-auth-pam-conv-tty.cc:141
virtual void set_auth(auth_ptr auth)
Set the auth object.
Definition: sbuild-auth-pam-conv-tty.cc:147