Class: Tango::Contexts::User
- Inherits:
-
Object
- Object
- Tango::Contexts::User
- Defined in:
- lib/tango/contexts/user.rb
Instance Method Summary collapse
- #enter ⇒ Object
-
#initialize(username) ⇒ User
constructor
A new instance of User.
- #leave ⇒ Object
Constructor Details
#initialize(username) ⇒ User
Returns a new instance of User.
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# File 'lib/tango/contexts/user.rb', line 7 def initialize(username) @username = username end |
Instance Method Details
#enter ⇒ Object
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# File 'lib/tango/contexts/user.rb', line 11 def enter @uid, @gid = Process.euid, Process.egid Process::Sys.seteuid(0) if @uid != 0 info = Etc.getpwnam(@username) Process::Sys.setegid(info.gid) Process::Sys.seteuid(info.uid) end |
#leave ⇒ Object
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# File 'lib/tango/contexts/user.rb', line 19 def leave Process::Sys.seteuid(@uid) Process::Sys.setegid(@gid) end |