Postgres: Allow disabling SNI on SSL-enabled connections (#83892)

* Postgres: Allow disabling SNI on SSL-enabled connections

* Update docs/sources/setup-grafana/configure-grafana/_index.md

Co-authored-by: Christopher Moyer <35463610+chri2547@users.noreply.github.com>

---------

Co-authored-by: Christopher Moyer <35463610+chri2547@users.noreply.github.com>
This commit is contained in:
Sofia Papagiannaki
2024-03-12 12:03:24 +02:00
committed by GitHub
parent c2b94429e4
commit 22d8258e48
5 changed files with 92 additions and 0 deletions

View File

@@ -25,6 +25,7 @@ type DatabaseConfig struct {
Pwd string
Path string
SslMode string
SSLSNI string
CaCertPath string
ClientKeyPath string
ClientCertPath string
@@ -101,6 +102,7 @@ func (dbCfg *DatabaseConfig) readConfig(cfg *setting.Cfg) error {
dbCfg.ConnMaxLifetime = sec.Key("conn_max_lifetime").MustInt(14400)
dbCfg.SslMode = sec.Key("ssl_mode").String()
dbCfg.SSLSNI = sec.Key("ssl_sni").String()
dbCfg.CaCertPath = sec.Key("ca_cert_path").String()
dbCfg.ClientKeyPath = sec.Key("client_key_path").String()
dbCfg.ClientCertPath = sec.Key("client_cert_path").String()
@@ -168,12 +170,16 @@ func (dbCfg *DatabaseConfig) buildConnectionString(cfg *setting.Cfg, features fe
args := []any{dbCfg.User, addr.Host, addr.Port, dbCfg.Name, dbCfg.SslMode, dbCfg.ClientCertPath,
dbCfg.ClientKeyPath, dbCfg.CaCertPath}
for i, arg := range args {
if arg == "" {
args[i] = "''"
}
}
cnnstr = fmt.Sprintf("user=%s host=%s port=%s dbname=%s sslmode=%s sslcert=%s sslkey=%s sslrootcert=%s", args...)
if dbCfg.SSLSNI != "" {
cnnstr += fmt.Sprintf(" sslsni=%s", dbCfg.SSLSNI)
}
if dbCfg.Pwd != "" {
cnnstr += fmt.Sprintf(" password=%s", dbCfg.Pwd)
}