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cli/context/docker: rename receiver for Endpoint 

Code in methods of this type also used the Client, and having this receiver
named "c" made it easy to confuse it for referring to Client ("c").

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit is contained in:
Sebastiaan van Stijn 2023-05-04 17:08:18 +02:00
parent f7600fb539
commit 1073b0269a
No known key found for this signature in database
GPG Key ID: 76698F39D527CE8C
1 changed files with 13 additions and 13 deletions
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26
cli/context/docker/load.go
View File

@ -40,23 +40,23 @@ func WithTLSData(s store.Reader, contextName string, m EndpointMeta) (Endpoint,
}
// tlsConfig extracts a context docker endpoint TLS config
func (c *Endpoint) tlsConfig() (*tls.Config, error) {
if c.TLSData == nil && !c.SkipTLSVerify {
func (ep *Endpoint) tlsConfig() (*tls.Config, error) {
if ep.TLSData == nil && !ep.SkipTLSVerify {
// there is no specific tls config
return nil, nil
}
var tlsOpts []func(*tls.Config)
if c.TLSData != nil && c.TLSData.CA != nil {
if ep.TLSData != nil && ep.TLSData.CA != nil {
certPool := x509.NewCertPool()
if !certPool.AppendCertsFromPEM(c.TLSData.CA) {
if !certPool.AppendCertsFromPEM(ep.TLSData.CA) {
return nil, errors.New("failed to retrieve context tls info: ca.pem seems invalid")
}
tlsOpts = append(tlsOpts, func(cfg *tls.Config) {
cfg.RootCAs = certPool
})
}
if c.TLSData != nil && c.TLSData.Key != nil && c.TLSData.Cert != nil {
keyBytes := c.TLSData.Key
if ep.TLSData != nil && ep.TLSData.Key != nil && ep.TLSData.Cert != nil {
keyBytes := ep.TLSData.Key
pemBlock, _ := pem.Decode(keyBytes)
if pemBlock == nil {
return nil, errors.New("no valid private key found")
@ -65,7 +65,7 @@ func (c *Endpoint) tlsConfig() (*tls.Config, error) {
return nil, errors.New("private key is encrypted - support for encrypted private keys has been removed, see https://docs.docker.com/go/deprecated/")
}
x509cert, err := tls.X509KeyPair(c.TLSData.Cert, keyBytes)
x509cert, err := tls.X509KeyPair(ep.TLSData.Cert, keyBytes)
if err != nil {
return nil, errors.Wrap(err, "failed to retrieve context tls info")
}
@ -73,7 +73,7 @@ func (c *Endpoint) tlsConfig() (*tls.Config, error) {
cfg.Certificates = []tls.Certificate{x509cert}
})
}
if c.SkipTLSVerify {
if ep.SkipTLSVerify {
tlsOpts = append(tlsOpts, func(cfg *tls.Config) {
cfg.InsecureSkipVerify = true
})
@ -82,21 +82,21 @@ func (c *Endpoint) tlsConfig() (*tls.Config, error) {
}
// ClientOpts returns a slice of Client options to configure an API client with this endpoint
func (c *Endpoint) ClientOpts() ([]client.Opt, error) {
func (ep *Endpoint) ClientOpts() ([]client.Opt, error) {
var result []client.Opt
if c.Host != "" {
helper, err := connhelper.GetConnectionHelper(c.Host)
if ep.Host != "" {
helper, err := connhelper.GetConnectionHelper(ep.Host)
if err != nil {
return nil, err
}
if helper == nil {
tlsConfig, err := c.tlsConfig()
tlsConfig, err := ep.tlsConfig()
if err != nil {
return nil, err
}
result = append(result,
withHTTPClient(tlsConfig),
client.WithHost(c.Host),
client.WithHost(ep.Host),
)
} else {