1 files changed, 92 insertions, 0 deletions
diff --git a/captain/config.f90 b/captain/config.f90
index 509c489..2d67adf 100644
--- a/captain/config.f90
+++ b/captain/config.f90
@@ -71,6 +71,24 @@ implicit none
     character(*), parameter::SALT_VARIABLE = "security-salt"
     character(1024)::app_salt
     
+    character(*), parameter::PERMISSIONS_FILE_VARIABLE = "permissions_file"
+    character(1024)::perm_filename
+    
+    integer, parameter::MAX_PERMISSIONS = 16
+    
+    type::permissions
+        character(len=40), dimension(MAX_PERMISSIONS)::k
+        integer, dimension(MAX_PERMISSIONS)::v
+        
+        contains
+        
+        procedure :: load => load_permissions
+        procedure :: get => get_permission
+        
+    end type permissions
+    
+    type(permissions)::global_permissions
+    
 contains
     
     subroutine get_variable(str, v)
@@ -162,6 +180,9 @@ contains
         
         else if(cvariable == SALT_VARIABLE) then
             app_salt = trim(cvalue)
+            
+        else if(cvariable == PERMISSIONS_FILE_VARIABLE) then
+            perm_filename = trim(cvalue)
         
         end if
         
@@ -174,6 +195,7 @@ contains
         integer::unit_number, istatus
         character(1024)::line, cvalue
         character(64)::cvariable
+        integer::i
         
         open(newunit=unit_number, file=trim(filename), status='old', &
              action="read", iostat=istatus)
@@ -195,6 +217,16 @@ contains
              
         close(unit_number)
         
+        if(len_trim(perm_filename) > 0) then
+            if(perm_filename(1:1) /= "/") then
+                i = index(filename, "/", back=.true.)
+                if(i > 1) then
+                    perm_filename = filename(1:i)//trim(perm_filename)
+                end if
+            end if
+            call global_permissions%load(perm_filename)
+        end if
+        
     end subroutine load_configuration
     
     subroutine template_filepath(x, res)
@@ -207,5 +239,65 @@ contains
         call combine_paths(template_directory, x, res)
         
     end subroutine template_filepath
+
+    subroutine load_permissions(self, filename)
+    implicit none
+    
+        class(permissions), intent(out)::self
+        character(*), intent(in)::filename
+        
+        integer::unit_number, istatus
+        character(1024)::line, cvalue
+        character(64)::cvariable
+        integer::i
+        
+        self%k = " "
+        
+        open(newunit=unit_number, file=trim(filename), status='old', &
+             action="read", iostat=istatus)
+        
+        i = 1
+             
+        read(unit_number, '(A)', iostat=istatus) line
+        do while(istatus == 0 .and. i <= MAX_PERMISSIONS)
+            
+            if(len_trim(line) > 0 .and. line(1:1) /= '#') then
+            
+                call get_variable(line, cvariable)
+                call get_value(line, cvalue)
+
+                self%k(i) = cvariable
+                read(cvalue, *, iostat=istatus) self%v(i)
+                
+                i = i + 1
+            end if
+            
+            read(unit_number, '(A)', iostat=istatus) line
+        end do
+        
+        close(unit_number)
+        
+    end subroutine load_permissions
+    
+    pure function get_permission(self, key)
+    use auth_levels, only: AUTH_ADMIN_USER
+    implicit none
+    
+        class(permissions), intent(in)::self
+        character(len=*), intent(in)::key
+        integer::get_permission
+        
+        integer::i
+        
+        get_permission = AUTH_ADMIN_USER
+        
+        do i = 1, MAX_PERMISSIONS
+            if(trim(self%k(i)) == trim(key)) then
+                get_permission = self%v(i)
+                exit
+            end if
+        end do
+        
+    end function get_permission
     
 end module config