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96 lines
2.0 KiB
Go
96 lines
2.0 KiB
Go
package hsm
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import (
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"context"
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"github.com/ThalesIgnite/crypto11"
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"git.cacert.org/cacert-gosigner/pkg/config"
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)
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type ctxKey int
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const (
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ctxP11Contexts ctxKey = iota
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ctxSetupMode
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ctxSignerConfig
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ctxVerboseLogging
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)
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type ConfigOption func(ctx context.Context) context.Context
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func CaConfigOption(signerConfig *config.SignerConfig) func(context.Context) context.Context {
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return func(ctx context.Context) context.Context {
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return context.WithValue(ctx, ctxSignerConfig, signerConfig)
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}
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}
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func SetupModeOption() func(context.Context) context.Context {
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return func(ctx context.Context) context.Context {
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return context.WithValue(ctx, ctxSetupMode, true)
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}
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}
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func VerboseLoggingOption() func(ctx context.Context) context.Context {
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return func(ctx context.Context) context.Context {
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return context.WithValue(ctx, ctxVerboseLogging, true)
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}
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}
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// SetupContext sets global context for HSM operations.
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func SetupContext(options ...ConfigOption) context.Context {
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ctx := context.Background()
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ctx = context.WithValue(ctx, ctxP11Contexts, make(map[string]*crypto11.Context))
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for _, opt := range options {
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ctx = opt(ctx)
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}
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return ctx
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}
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func GetSignerConfig(ctx context.Context) *config.SignerConfig {
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signerConfig, ok := ctx.Value(ctxSignerConfig).(*config.SignerConfig)
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if !ok {
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return nil
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}
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return signerConfig
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}
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func IsSetupMode(ctx context.Context) bool {
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setupMode, ok := ctx.Value(ctxSetupMode).(bool)
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if !ok {
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return false
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}
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return setupMode
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}
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func IsVerbose(ctx context.Context) bool {
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verbose, ok := ctx.Value(ctxVerboseLogging).(bool)
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if !ok {
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return false
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}
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return verbose
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}
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func GetP11Context(ctx context.Context, entry *config.CaCertificateEntry) (*crypto11.Context, error) {
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contexts := ctx.Value(ctxP11Contexts).(map[string]*crypto11.Context)
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if p11Context, ok := contexts[entry.Storage]; ok {
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return p11Context, nil
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}
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p11Context, err := prepareCrypto11Context(ctx, entry.Storage)
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if err != nil {
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return nil, err
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}
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contexts[entry.Storage] = p11Context
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return p11Context, nil
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}
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