- Adds reporting the line with the bad key position
that makes the config invalid.
- Fixes a few tests with trailing braces which were
being handled as keys and ignored before.
Signed-off-by: Waldemar Quevedo <wally@nats.io>
This makes configuration files that are empty, or read and processed
by the parser but with no detected values now return an error.
Signed-off-by: Waldemar Quevedo <wally@nats.io>
If a configuration variable starts with numbers and has a character
that such as K/k/G/g/etc.. it would assume that it was a number
(expressed in Kb, Gb, etc..).
This PR checks that if the special characters are not the suffix,
that is, the variable does not end after those characters, then
the parsing will treat the whole thing as a string.
Resolves#3431
Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
* [fixed] timeout in configuration lexer found by oss-fuzz
Peek followed by next resulted in an infinite loop when eof was not
checked.
I looked for all instances of this pattern and return an error when eof is not already checked or skip was used.
Signed-off-by: Matthias Hanel <mh@synadia.com>
This allows blocked scoped variables to be set and retrieved as values using the $ prefix.
e.g. foo = 22; bar = $foo
Also supports env variables being used as variables and will properly parse to the correct type.
