diff options
Diffstat (limited to 'lib/authenticator-plaintext.lua')
| -rw-r--r-- | lib/authenticator-plaintext.lua | 80 |
1 files changed, 52 insertions, 28 deletions
diff --git a/lib/authenticator-plaintext.lua b/lib/authenticator-plaintext.lua index e2262b3..c72b7c5 100644 --- a/lib/authenticator-plaintext.lua +++ b/lib/authenticator-plaintext.lua @@ -2,39 +2,30 @@ Copyright (c) 2007 Nathan Angelacos GPL2 license - -The password file is in the format: - -userid:password:username:role1[,role2...]:dnsfile1[,dnsfile2...] +Rather than come up with a way to name fields in the plaintext files, we +create a different file for each field. ]]-- module (..., package.seeall) -load_database = function(self) - local row = {} +read_field = function(self, tabl, field) + if not tabl or tabl == "" or not field then + return nil + end + local row = {} -- open our password file - local passwd_path = self.conf.confdir .. "/passwd" + local passwd_path = self.conf.confdir .. tabl .. field local f = io.open(passwd_path) if f then local m = (f:read("*all") or "" ).. "\n" f:close() for l in string.gmatch(m, "([^\n]+)\n?") do - local fields = {} - for x in string.gmatch(l, "([^:]*):?") do - fields[#fields + 1] = x - end - if fields[1] and fields[1] ~= "" then - local a = {} - a.userid = fields[1] or "" - a.password = fields[2] or "" - a.username = fields[3] or "" - a.roles = fields[4] or "" - a.dnsfiles = fields[5] or "" - table.insert (row, a) - end + local a = {} + a.id, a.entry = string.match(l, "^([^:]*):(.*)") + table.insert(row, a) end return row else @@ -42,24 +33,57 @@ load_database = function(self) end end -write_entry = function(self, entry) - delete_entry(self, entry.userid) +delete_field = function(self, tabl, field) + if not tabl or tabl == "" or not field then + return false + end + local passwd_path = self.conf.confdir .. tabl .. field + os.remove(passwd_path) + return true +end + +write_entry = function(self, tabl, field, id, entry) + if not self or not tabl or tabl == "" or not field or not id or not entry then + return false + end + delete_entry(self, tabl, field, id) -- Set path to passwordfile - local passwd_path = self.conf.confdir .. "/passwd" + local passwd_path = self.conf.confdir .. tabl .. field -- Write the newline into the file - fs.write_line_file(passwd_path, (entry.userid or "") .. ":" .. (entry.password or "") .. ":" .. (entry.username or "") .. ":" .. (entry.roles or "") .. ":" .. (entry.dnsfiles or "") ) + if fs.is_file(passwd_path) == false then fs.create_file(passwd_path) end + if fs.is_file(passwd_path) == false then return false end + fs.write_line_file(passwd_path, id .. ":" .. entry) return true end -delete_entry = function (self, userid) +read_entry = function(self, tabl, field, id) + if not self or not tabl or tabl == "" or not field or not id then + return nil + end + -- Set path to passwordfile + local passwd_path = self.conf.confdir .. tabl .. field + local passwdfilecontent = fs.read_file_as_array(passwd_path) or {} + local entry + for k,v in pairs(passwdfilecontent) do + if string.match(v, "^".. id .. ":") then + return string.match(v, "^"..id..":(.*)") + end + end + return nil +end + +delete_entry = function (self, tabl, field, id) + if not self or not tabl or tabl == "" or not field or not id then + return false + end local result = false - local passwd_path = self.conf.confdir .. "/passwd" - local passwdfilecontent = fs.read_file_as_array(passwd_path) + local passwd_path = self.conf.confdir .. tabl .. field + local passwdfilecontent = fs.read_file_as_array(passwd_path) or {} local output = {} for k,v in pairs(passwdfilecontent) do - if not ( string.match(v, "^".. userid .. ":") ) and not string.match(v, "^%s*$") then + if not ( string.match(v, "^".. id .. ":") ) and not string.match(v, "^%s*$") then table.insert(output, v) else result = true |