moby/utils/names.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 + `+$`)
Move volume name validation to the local driver. Delegate validation tasks to the volume drivers. It's up to them to decide whether a name is valid or not. Restrict volume names for the local driver to prevent creating mount points outside docker's volumes directory. Signed-off-by: David Calavera <david.calavera@gmail.com> 2015-10-20 17:09:48 +00:00			`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 + `+$`)
update volume name regex Disallow creating a volume starting with a /. Signed-off-by: Jessica Frazelle <acidburn@docker.com> 2016-01-04 23:00:49 +00:00
			`// RestrictedVolumeNamePattern is a regular expression to validate volume names against the collection of restricted characters.`
			var RestrictedVolumeNamePattern = regexp.MustCompile(`^` + RestrictedNameChars + `+$`)