diff options
| -rw-r--r-- | src/Propellor/Property/Dns.hs | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/src/Propellor/Property/Dns.hs b/src/Propellor/Property/Dns.hs index c89ce271..8e38a75e 100644 --- a/src/Propellor/Property/Dns.hs +++ b/src/Propellor/Property/Dns.hs @@ -322,17 +322,32 @@ rValue (SSHFP x y s) = Just $ unwords , s ] rValue (INCLUDE f) = Just f -rValue (TXT s) = Just $ [op] ++ [w] - ++ (intercalate "\n\t" $ +rValue (TXT s) = Just $ zoneFileString s + where + op = '(' + cp = ')' + w = ' ' + q = '"' +rValue (PTR _) = Nothing + +-- Bind has a limit on the length of a string in its zone file, +-- but a string can be split into sections that are glued together +-- inside parens to configure a longer value. +-- +-- This adds quotes around each substring. +zoneFileString :: String -> String +zoneFileString s = concat + [ [op, w] + , (intercalate "\n\t" $ map (\x -> [q] ++ filter (/= q) x ++ [q]) $ Split.chunksOf 255 s) - ++ [w] ++ [cp] + , [w, cp] + ] where op = '(' cp = ')' w = ' ' q = '"' -rValue (PTR _) = Nothing -- | Adjusts the serial number of the zone to always be larger -- than the serial number in the Zone record, |