chore: update CLI to CLIO (#2001)

Signed-off-by: Keith Zantow <kzantow@gmail.com> Signed-off-by: Alex Goodman <wagoodman@users.noreply.github.com> Co-authored-by: Alex Goodman <wagoodman@users.noreply.github.com>
2026-11-02 15:36:41 +01:00 · 2023-08-29 15:52:26 -04:00
parent b03e9c6868
commit 2b7a9d0be3
95 changed files with 1680 additions and 3192 deletions
@@ -0,0 +1,84 @@
+package options
+
+import (
+	"os"
+
+	"github.com/anchore/clio"
+	"github.com/anchore/stereoscope/pkg/image"
+)
+
+type RegistryCredentials struct {
+	Authority string `yaml:"authority" json:"authority" mapstructure:"authority"`
+	// IMPORTANT: do not show any credential information, use secret type to automatically redact the values
+	Username secret `yaml:"username" json:"username" mapstructure:"username"`
+	Password secret `yaml:"password" json:"password" mapstructure:"password"`
+	Token    secret `yaml:"token" json:"token" mapstructure:"token"`
+
+	TLSCert string `yaml:"tls-cert,omitempty" json:"tls-cert,omitempty" mapstructure:"tls-cert"`
+	TLSKey  string `yaml:"tls-key,omitempty" json:"tls-key,omitempty" mapstructure:"tls-key"`
+}
+
+type registry struct {
+	InsecureSkipTLSVerify bool                  `yaml:"insecure-skip-tls-verify" json:"insecure-skip-tls-verify" mapstructure:"insecure-skip-tls-verify"`
+	InsecureUseHTTP       bool                  `yaml:"insecure-use-http" json:"insecure-use-http" mapstructure:"insecure-use-http"`
+	Auth                  []RegistryCredentials `yaml:"auth" json:"auth" mapstructure:"auth"`
+	CACert                string                `yaml:"ca-cert" json:"ca-cert" mapstructure:"ca-cert"`
+}
+
+var _ clio.PostLoader = (*registry)(nil)
+
+func (cfg *registry) PostLoad() error {
+	// there may be additional credentials provided by env var that should be appended to the set of credentials
+	authority, username, password, token, tlsCert, tlsKey :=
+		os.Getenv("SYFT_REGISTRY_AUTH_AUTHORITY"),
+		os.Getenv("SYFT_REGISTRY_AUTH_USERNAME"),
+		os.Getenv("SYFT_REGISTRY_AUTH_PASSWORD"),
+		os.Getenv("SYFT_REGISTRY_AUTH_TOKEN"),
+		os.Getenv("SYFT_REGISTRY_AUTH_TLS_CERT"),
+		os.Getenv("SYFT_REGISTRY_AUTH_TLS_KEY")
+
+	if hasNonEmptyCredentials(username, password, token, tlsCert, tlsKey) {
+		// note: we prepend the credentials such that the environment variables take precedence over on-disk configuration.
+		// since this PostLoad is called before the PostLoad on the Auth credentials list,
+		// all appropriate redactions will be added
+		cfg.Auth = append([]RegistryCredentials{
+			{
+				Authority: authority,
+				Username:  secret(username),
+				Password:  secret(password),
+				Token:     secret(token),
+				TLSCert:   tlsCert,
+				TLSKey:    tlsKey,
+			},
+		}, cfg.Auth...)
+	}
+	return nil
+}
+
+func hasNonEmptyCredentials(username, password, token, tlsCert, tlsKey string) bool {
+	hasUserPass := username != "" && password != ""
+	hasToken := token != ""
+	hasTLSMaterial := tlsCert != "" && tlsKey != ""
+	return hasUserPass || hasToken || hasTLSMaterial
+}
+
+func (cfg *registry) ToOptions() *image.RegistryOptions {
+	var auth = make([]image.RegistryCredentials, len(cfg.Auth))
+	for i, a := range cfg.Auth {
+		auth[i] = image.RegistryCredentials{
+			Authority:  a.Authority,
+			Username:   a.Username.String(),
+			Password:   a.Password.String(),
+			Token:      a.Token.String(),
+			ClientCert: a.TLSCert,
+			ClientKey:  a.TLSKey,
+		}
+	}
+
+	return &image.RegistryOptions{
+		InsecureSkipTLSVerify: cfg.InsecureSkipTLSVerify,
+		InsecureUseHTTP:       cfg.InsecureUseHTTP,
+		Credentials:           auth,
+		CAFileOrDir:           cfg.CACert,
+	}
+}