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Merge pull request #23 from OpenCHAMI/add-cacerts

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Changed cert flags and added cert for gofish
This commit is contained in:
David Allen 2024-05-06 14:02:49 -06:00 • committed by GitHub
commit e1abff671d
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GPG key ID: B5690EEEBB952194
4 changed files with 74 additions and 49 deletions
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5
cmd/collect.go
View file

@ -49,7 +49,7 @@ var collectCmd = &cobra.Command{
Timeout: timeout,
Threads: threads,
Verbose: verbose,
WithSecureTLS: withSecureTLS,
CaCertPath: cacertPath,
OutputPath: outputPath,
ForceUpdate: forceUpdate,
}
@ -74,7 +74,6 @@ func init() {
collectCmd.PersistentFlags().BoolVar(&forceUpdate, "force-update", false, "set flag to force update data sent to SMD ")
collectCmd.PersistentFlags().StringVar(&preferredDriver, "preferred-driver", "ipmi", "set the preferred driver to use")
collectCmd.PersistentFlags().StringVar(&ipmitoolPath, "ipmitool.path", "/usr/bin/ipmitool", "set the path for ipmitool")
collectCmd.PersistentFlags().BoolVar(&withSecureTLS, "secure-tls", false, "enable secure TLS")
collectCmd.PersistentFlags().StringVar(&certPoolFile, "cert-pool", "", "path to CA cert. (defaults to system CAs; used with --secure-tls=true)")
collectCmd.PersistentFlags().StringVar(&cacertPath, "ca-cert", "", "path to CA cert. (defaults to system CAs; used with --secure-tls=true)")
rootCmd.AddCommand(collectCmd)
}

3
cmd/root.go
View file

@ -14,8 +14,7 @@ var (
ports []int
hosts []string
protocol string
withSecureTLS bool
certPoolFile string
cacertPath string
user string
pass string
dbpath string

2
cmd/update.go
View file

@ -36,7 +36,6 @@ var updateCmd = &cobra.Command{
Pass: pass,
Timeout: timeout,
Port: port,
WithSecureTLS: withSecureTLS,
},
}
@ -76,7 +75,6 @@ func init() {
updateCmd.Flags().StringVar(&firmwareUrl, "firmware-url", "", "set the path to the firmware")
updateCmd.Flags().StringVar(&firmwareVersion, "firmware-version", "", "set the version of firmware to be installed")
updateCmd.Flags().StringVar(&component, "component", "", "set the component to upgrade")
updateCmd.Flags().BoolVar(&withSecureTLS, "secure-tls", false, "enable secure TLS")
updateCmd.Flags().BoolVar(&status, "status", false, "get the status of the update")
rootCmd.AddCommand(updateCmd)
}

49
internal/collect.go
View file

@ -44,8 +44,7 @@ type QueryParams struct {
Threads int
Preferred string
Timeout int
WithSecureTLS bool
CertPoolFile string
CaCertPath string
Verbose bool
IpmitoolPath string
OutputPath string
@ -54,6 +53,7 @@ type QueryParams struct {
}
func NewClient(l *log.Logger, q *QueryParams) (*bmclib.Client, error) {
tr := &http.Transport{
TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
}
@ -75,9 +75,9 @@ func NewClient(l *log.Logger, q *QueryParams) (*bmclib.Client, error) {
}
// only work if valid cert is provided
if q.WithSecureTLS && q.CertPoolFile != "" {
if q.CaCertPath != "" {
pool := x509.NewCertPool()
data, err := os.ReadFile(q.CertPoolFile)
data, err := os.ReadFile(q.CaCertPath)
if err != nil {
return nil, fmt.Errorf("could not read cert pool file: %v", err)
}
@ -557,10 +557,12 @@ func CollectProcessors(q *QueryParams) ([]byte, error) {
}
func connectGofish(q *QueryParams) (*gofish.APIClient, error) {
config := makeGofishConfig(q)
config, err := makeGofishConfig(q)
if err != nil {
return nil, fmt.Errorf("failed to make gofish config: %v", err)
}
c, err := gofish.Connect(config)
if err != nil {
return nil, fmt.Errorf("could not connect to redfish endpoint: %v", err)
}
if c != nil {
@ -574,15 +576,42 @@ func connectGofish(q *QueryParams) (*gofish.APIClient, error) {
return c, err
}
func makeGofishConfig(q *QueryParams) gofish.ClientConfig {
url := baseRedfishUrl(q)
func makeGofishConfig(q *QueryParams) (gofish.ClientConfig, error) {
var (
client = &http.Client{}
url = baseRedfishUrl(q)
config = gofish.ClientConfig{
Endpoint: url,
Username: q.User,
Password: q.Pass,
Insecure: q.CaCertPath == "",
TLSHandshakeTimeout: q.Timeout,
HTTPClient: client,
// MaxConcurrentRequests: int64(q.Threads), // NOTE: this was added in latest gofish
}
)
if q.CaCertPath != "" {
cacert, err := os.ReadFile(q.CaCertPath)
if err != nil {
return config, fmt.Errorf("failed to read CA cert file: %v", err)
}
certPool := x509.NewCertPool()
certPool.AppendCertsFromPEM(cacert)
client.Transport = &http.Transport{
TLSClientConfig: &tls.Config{
RootCAs: certPool,
},
}
}
return gofish.ClientConfig{
Endpoint: url,
Username: q.User,
Password: q.Pass,
Insecure: !q.WithSecureTLS,
Insecure: q.CaCertPath == "",
TLSHandshakeTimeout: q.Timeout,
}
HTTPClient: client,
// MaxConcurrentRequests: int64(q.Threads), // NOTE: this was added in latest gofish
}, nil
}
func makeRequest[T any](client *bmclib.Client, fn func(context.Context) (T, error), timeout int) ([]byte, error) {