/
tls_options.go
66 lines (60 loc) · 1.74 KB
/
tls_options.go
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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package vespa
import (
"bytes"
"encoding/json"
"os"
"github.com/vespa-engine/vespa/client/go/internal/admin/envvars"
)
type VespaTlsConfig struct {
DisableHostnameValidation bool `json:"disable-hostname-validation"`
Files struct {
PrivateKey string `json:"private-key"`
CaCertificates string `json:"ca-certificates"`
Certificates string `json:"certificates"`
} `json:"files"`
}
func LoadTlsConfig() (*VespaTlsConfig, error) {
fn := os.Getenv(envvars.VESPA_TLS_CONFIG_FILE)
if fn == "" {
return nil, nil
}
contents, err := os.ReadFile(fn)
if err != nil {
return nil, err
}
codec := json.NewDecoder(bytes.NewReader(contents))
var parsedJson VespaTlsConfig
err = codec.Decode(&parsedJson)
if err != nil {
return nil, err
}
return &parsedJson, nil
}
func ExportSecurityEnvToSh() {
LoadDefaultEnv()
cfg, _ := LoadTlsConfig()
helper := newShellEnvExporter()
if cfg == nil {
helper.unsetVar(envvars.VESPA_TLS_ENABLED)
} else {
if fn := cfg.Files.PrivateKey; fn != "" {
helper.overrideVar(envvars.VESPA_TLS_PRIVATE_KEY, fn)
}
if fn := cfg.Files.CaCertificates; fn != "" {
helper.overrideVar(envvars.VESPA_TLS_CA_CERT, fn)
}
if fn := cfg.Files.Certificates; fn != "" {
helper.overrideVar(envvars.VESPA_TLS_CERT, fn)
}
if cfg.DisableHostnameValidation {
helper.overrideVar(envvars.VESPA_TLS_HOSTNAME_VALIDATION_DISABLED, "1")
} else {
helper.unsetVar(envvars.VESPA_TLS_HOSTNAME_VALIDATION_DISABLED)
}
if os.Getenv(envvars.VESPA_TLS_INSECURE_MIXED_MODE) != "plaintext_client_mixed_server" {
helper.overrideVar(envvars.VESPA_TLS_ENABLED, "1")
}
}
helper.dump(os.Stdout)
}