b46f044bf7
Disallow creating a volume starting with a /. Signed-off-by: Jessica Frazelle <acidburn@docker.com>
12 lines
635 B
Go
12 lines
635 B
Go
package utils
|
|
|
|
import "regexp"
|
|
|
|
// RestrictedNameChars collects the characters allowed to represent a name, normally used to validate container and volume names.
|
|
const RestrictedNameChars = `[a-zA-Z0-9][a-zA-Z0-9_.-]`
|
|
|
|
// RestrictedNamePattern is a regular expression to validate names against the collection of restricted characters.
|
|
var RestrictedNamePattern = regexp.MustCompile(`^/?` + RestrictedNameChars + `+$`)
|
|
|
|
// RestrictedVolumeNamePattern is a regular expression to validate volume names against the collection of restricted characters.
|
|
var RestrictedVolumeNamePattern = regexp.MustCompile(`^` + RestrictedNameChars + `+$`)
|