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[FEAT] Allow insecure certificates on InfluxDB

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This change allows users to skip TLS certificate verification on their
InfluxDB server, if they wish to do so, for instance when using self-
signed certificates.
Without this change, scrutiny failed to start and paniced with a
`x509: certificate signed by unknown authority` error.
This commit is contained in:
Saswat Padhi
2023-02-06 22:20:00 +00:00
parent 19a0b8c2ac
commit e07a53046f
2 changed files with 16 additions and 4 deletions
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webapp/backend/pkg/config/config.go
+1
View File
@@ -49,6 +49,7 @@ func (c *configuration) Init() error {
c.SetDefault("web.influxdb.init_username", "admin")
c.SetDefault("web.influxdb.init_password", "password12345")
c.SetDefault("web.influxdb.token", "scrutiny-default-admin-token")
c.SetDefault("web.influxdb.tls.insecure_skip_verify", false)
c.SetDefault("web.influxdb.retention_policy", true)
//c.SetDefault("disks.include", []string{})
webapp/backend/pkg/database/scrutiny_repository.go
+15 -4
View File
@@ -2,6 +2,7 @@ package database
import (
"context"
"crypto/tls"
"encoding/json"
"fmt"
"github.com/analogj/scrutiny/webapp/backend/pkg/config"
@@ -95,11 +96,20 @@ func NewScrutinyRepository(appConfig config.Interface, globalLogger logrus.Field
influxdbUrl := fmt.Sprintf("%s://%s:%s", appConfig.GetString("web.influxdb.scheme"), appConfig.GetString("web.influxdb.host"), appConfig.GetString("web.influxdb.port"))
globalLogger.Debugf("InfluxDB url: %s", influxdbUrl)
client := influxdb2.NewClient(influxdbUrl, appConfig.GetString("web.influxdb.token"))
tlsConfig := &tls.Config{
InsecureSkipVerify: appConfig.GetBool("web.influxdb.tls.insecure_skip_verify"),
}
globalLogger.Infof("InfluxDB certificate verification: %t\n", !tlsConfig.InsecureSkipVerify)
client := influxdb2.NewClientWithOptions(
influxdbUrl,
appConfig.GetString("web.influxdb.token"),
influxdb2.DefaultOptions().SetTLSConfig(tlsConfig),
)
//if !appConfig.IsSet("web.influxdb.token") {
globalLogger.Debugf("Determine Influxdb setup status...")
influxSetupComplete, err := InfluxSetupComplete(influxdbUrl)
influxSetupComplete, err := InfluxSetupComplete(influxdbUrl, tlsConfig)
if err != nil {
return nil, fmt.Errorf("failed to check influxdb setup status - %w", err)
}
@@ -218,7 +228,7 @@ func (sr *scrutinyRepository) HealthCheck(ctx context.Context) error {
}
func InfluxSetupComplete(influxEndpoint string) (bool, error) {
func InfluxSetupComplete(influxEndpoint string, tlsConfig *tls.Config) (bool, error) {
influxUri, err := url.Parse(influxEndpoint)
if err != nil {
return false, err
@@ -228,7 +238,8 @@ func InfluxSetupComplete(influxEndpoint string) (bool, error) {
return false, err
}
res, err := http.Get(influxUri.String())
client := &http.Client{Transport: &http.Transport{TLSClientConfig: tlsConfig}}
res, err := client.Get(influxUri.String())
if err != nil {
return false, err
}