This option was created Moby [6d59a566759da5729d7eb89a8e1888fc612f03cf], and
used for the daemon config [353b7c8ec77b30fa83dac5ec0778193f6de8b437]. It was
migrated from the Moby repository in f34ca0a354,
but was never used by the CLI, and there are no external consumers.
If we would need an IP-address option, spf13/pflags now provides those, so
there's no need to implement this ourselves.
[6d59a566759da5729d7eb89a8e1888fc612f03cf]: 6d59a56675
[353b7c8ec77b30fa83dac5ec0778193f6de8b437]: 353b7c8ec7
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
- document accepted values
- add test-coverage for the function's behavior (including whitespace handling),
and use sub-tests.
- improve error-message to use uppercase for "IP", and to use a common prefix.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This will return the ServerAddress property when using the NativeStore.
This happens when you use docker credential helpers, not the credential
store.
The reason this fix is needed is because it needs to be propagated
properly down towards `moby/moby` project in the following logic:
```golang
func authorizationCredsFromAuthConfig(authConfig registrytypes.AuthConfig) docker.AuthorizerOpt {
cfgHost := registry.ConvertToHostname(authConfig.ServerAddress)
if cfgHost == "" || cfgHost == registry.IndexHostname {
cfgHost = registry.DefaultRegistryHost
}
return docker.WithAuthCreds(func(host string) (string, string, error) {
if cfgHost != host {
logrus.WithFields(logrus.Fields{
"host": host,
"cfgHost": cfgHost,
}).Warn("Host doesn't match")
return "", "", nil
}
if authConfig.IdentityToken != "" {
return "", authConfig.IdentityToken, nil
}
return authConfig.Username, authConfig.Password, nil
})
}
```
This logic resides in the following file :
`daemon/containerd/resolver.go` .
In the case when using the containerd storage feature when setting the
`cfgHost` variable from the `authConfig.ServerAddress` it will always be
empty. Since it will never be returned from the NativeStore currently.
Therefore Docker Hub images will work fine, but anything else will fail
since the `cfgHost` will always be the `registry.DefaultRegistryHost`.
Signed-off-by: Eric Bode <eric.bode@foundries.io>
Unfortunately, the go1.21.4 security update exposed some regressions / breaking
changes in moby (docker engine) and containerd. These issues are looked into,
but in the meantime we should revert this patch.
This temporarily reintroduces CVE-2023-45284 and CVE-2023-45283.
This reverts commit 6472dabe4c.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
go1.21.4 (released 2023-11-07) includes security fixes to the path/filepath
package, as well as bug fixes to the linker, the runtime, the compiler, and
the go/types, net/http, and runtime/cgo packages. See the Go 1.21.4 milestone
on our issue tracker for details:
- https://github.com/golang/go/issues?q=milestone%3AGo1.21.4+label%3ACherryPickApproved
- full diff: https://github.com/golang/go/compare/go1.21.3...go1.21.4
from the security mailing:
[security] Go 1.21.4 and Go 1.20.11 are released
Hello gophers,
We have just released Go versions 1.21.4 and 1.20.11, minor point releases.
These minor releases include 2 security fixes following the security policy:
- path/filepath: recognize `\??\` as a Root Local Device path prefix.
On Windows, a path beginning with `\??\` is a Root Local Device path equivalent
to a path beginning with `\\?\`. Paths with a `\??\` prefix may be used to
access arbitrary locations on the system. For example, the path `\??\c:\x`
is equivalent to the more common path c:\x.
The filepath package did not recognize paths with a `\??\` prefix as special.
Clean could convert a rooted path such as `\a\..\??\b` into
the root local device path `\??\b`. It will now convert this
path into `.\??\b`.
`IsAbs` did not report paths beginning with `\??\` as absolute.
It now does so.
VolumeName now reports the `\??\` prefix as a volume name.
`Join(`\`, `??`, `b`)` could convert a seemingly innocent
sequence of path elements into the root local device path
`\??\b`. It will now convert this to `\.\??\b`.
This is CVE-2023-45283 and https://go.dev/issue/63713.
- path/filepath: recognize device names with trailing spaces and superscripts
The `IsLocal` function did not correctly detect reserved names in some cases:
- reserved names followed by spaces, such as "COM1 ".
- "COM" or "LPT" followed by a superscript 1, 2, or 3.
`IsLocal` now correctly reports these names as non-local.
This is CVE-2023-45284 and https://go.dev/issue/63713.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This function only needed the ContainerAPIClient, and not the whole CLI. This
patch refactors it to use the shallower interface.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This is a follow-up of https://github.com/docker/cli/pull/4419. That PR
leveraged the fact that EndpointSettings.MacAddress is already
available, although not used by the CreateNetwork endpoint.
TestParseWithMacAddress was testing whether the container-wide
MacAddress field is set, and we still need to test that to ensure
backward compatibility. But we now also need to test whether the
endpoint-specific MacAddress is set.
Signed-off-by: Albin Kerouanton <albinker@gmail.com>
Next commit will need this change to test whether the endpoint-specific
MacAddress is correctly set.
Signed-off-by: Albin Kerouanton <albinker@gmail.com>
Sebastiaan van Stijn
Sebastiaan van Stijn
Eric Bode
Nicolas De Loof
Albin Kerouanton
saurabh
David Karlsson
Evan Lezar
Gabriela Georgieva
Brian Goff