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fix: allow capital letters on host match (#1117)

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While matching [user@]host[:port], we previously did not allow capital
letters in host.

While this makes sense for a hostname, it does not make sense to make
that restriction for a host. Since this can match on both, we must widen
it to accept characters allowed in host.
This commit is contained in:
Sylvie Crowe 2024-10-24 10:58:31 -07:00 committed by GitHub
parent 7afd19f000
commit bf5bf6f00c
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1 changed files with 1 additions and 1 deletions
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2
pkg/remote/connutil.go
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@ -17,7 +17,7 @@ import (
"golang.org/x/crypto/ssh"
)
var userHostRe = regexp.MustCompile(`^([a-zA-Z0-9][a-zA-Z0-9._@\\-]*@)?([a-z0-9][a-z0-9.-]*)(?::([0-9]+))?$`)
var userHostRe = regexp.MustCompile(`^([a-zA-Z0-9][a-zA-Z0-9._@\\-]*@)?([a-zA-Z0-9][a-zA-Z0-9.-]*)(?::([0-9]+))?$`)
func ParseOpts(input string) (*SSHOpts, error) {
m := userHostRe.FindStringSubmatch(input)