| 1 | /* Copyright © 2005-2007 Roger Leigh <rleigh@debian.org> |
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| 2 | * |
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| 3 | * schroot is free software: you can redistribute it and/or modify it |
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| 4 | * under the terms of the GNU General Public License as published by |
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| 5 | * the Free Software Foundation, either version 3 of the License, or |
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| 6 | * (at your option) any later version. |
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| 7 | * |
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| 8 | * schroot is distributed in the hope that it will be useful, but |
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| 9 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 11 | * General Public License for more details. |
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| 12 | * |
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| 13 | * You should have received a copy of the GNU General Public License |
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| 14 | * along with this program. If not, see |
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| 15 | * <http://www.gnu.org/licenses/>. |
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| 16 | * |
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| 17 | *********************************************************************/ |
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| 18 | |
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| 19 | #ifndef SBUILD_AUTH_NULL_H |
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| 20 | #define SBUILD_AUTH_NULL_H |
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| 21 | |
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| 22 | #include <sbuild/sbuild-auth.h> |
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| 23 | |
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| 24 | namespace sbuild |
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| 25 | { |
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| 26 | |
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| 27 | /** |
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| 28 | * Null Authentication handler. |
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| 29 | * |
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| 30 | * auth_null handles user authentication, authorisation and session |
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| 31 | * management. Unlike auth_pam, it does nothing. All attempts to |
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| 32 | * authenticate will fail. |
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| 33 | */ |
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| 34 | class auth_null : public auth |
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| 35 | { |
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| 36 | private: |
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| 37 | /** |
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| 38 | * The constructor. |
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| 39 | * |
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| 40 | * @param service_name the PAM service name. This should be a |
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| 41 | * hard-coded constant string literal for safety and security. |
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| 42 | * This is passed to pam_start() when initialising PAM, and is |
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| 43 | * used to load the correct configuration file from /etc/pam.d. |
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| 44 | */ |
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| 45 | auth_null (std::string const& service_name); |
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| 46 | |
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| 47 | public: |
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| 48 | /** |
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| 49 | * The destructor. |
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| 50 | */ |
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| 51 | virtual ~auth_null (); |
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| 52 | |
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| 53 | /** |
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| 54 | * Create an auth_null object. |
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| 55 | * |
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| 56 | * @param service_name the PAM service name. This should be a |
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| 57 | * hard-coded constant string literal for safety and security. |
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| 58 | * This is passed to pam_start() when initialising PAM, and is |
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| 59 | * used to load the correct configuration file from /etc/pam.d. |
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| 60 | */ |
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| 61 | static auth::ptr |
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| 62 | create (std::string const& service_name); |
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| 63 | |
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| 64 | /** |
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| 65 | * Get the PAM environment. This is the environment as set by PAM |
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| 66 | * modules. |
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| 67 | * |
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| 68 | * @returns an environment list. |
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| 69 | */ |
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| 70 | virtual environment |
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| 71 | get_auth_environment () const; |
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| 72 | |
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| 73 | virtual void |
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| 74 | start (); |
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| 75 | |
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| 76 | virtual void |
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| 77 | stop (); |
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| 78 | |
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| 79 | virtual void |
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| 80 | authenticate (status auth_status); |
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| 81 | |
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| 82 | virtual bool |
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| 83 | is_initialised () const; |
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| 84 | |
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| 85 | protected: |
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| 86 | /// Is the serive initialised? |
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| 87 | bool initialised; |
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| 88 | /// Minimal environment. |
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| 89 | environment auth_environment; |
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| 90 | }; |
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| 91 | |
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| 92 | } |
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| 93 | |
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| 94 | #endif /* SBUILD_AUTH_NULL_H */ |
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| 95 | |
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| 96 | /* |
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| 97 | * Local Variables: |
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| 98 | * mode:C++ |
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| 99 | * End: |
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| 100 | */ |
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