grafana/pkg/setting/setting_azure.go
Sergey Kostrukov 3ee40d3a5a
Azure: Settings for Azure AD Workload Identity (#75283)
* Settings for Azure AD Workload Identity

* Update dependency on Grafana Azure SDK

* Documentation

* Fix JS code

* Cleanup Prometheus backend code

* Making prettier happy
2023-09-28 12:05:16 +01:00

68 lines
2.4 KiB
Go

package setting
import (
"github.com/grafana/grafana-azure-sdk-go/azsettings"
)
func (cfg *Cfg) readAzureSettings() {
azureSettings := &azsettings.AzureSettings{}
azureSection := cfg.Raw.Section("azure")
// Cloud
cloudName := azureSection.Key("cloud").MustString(azsettings.AzurePublic)
azureSettings.Cloud = azsettings.NormalizeAzureCloud(cloudName)
// Managed Identity authentication
azureSettings.ManagedIdentityEnabled = azureSection.Key("managed_identity_enabled").MustBool(false)
azureSettings.ManagedIdentityClientId = azureSection.Key("managed_identity_client_id").String()
// Workload Identity authentication
if azureSection.Key("workload_identity_enabled").MustBool(false) {
azureSettings.WorkloadIdentityEnabled = true
workloadIdentitySettings := &azsettings.WorkloadIdentitySettings{}
if val := azureSection.Key("workload_identity_tenant_id").String(); val != "" {
workloadIdentitySettings.TenantId = val
}
if val := azureSection.Key("workload_identity_client_id").String(); val != "" {
workloadIdentitySettings.ClientId = val
}
if val := azureSection.Key("workload_identity_token_file").String(); val != "" {
workloadIdentitySettings.TokenFile = val
}
azureSettings.WorkloadIdentitySettings = workloadIdentitySettings
}
// User Identity authentication
if azureSection.Key("user_identity_enabled").MustBool(false) {
azureSettings.UserIdentityEnabled = true
tokenEndpointSettings := &azsettings.TokenEndpointSettings{}
// Get token endpoint from Azure AD settings if enabled
azureAdSection := cfg.Raw.Section("auth.azuread")
if azureAdSection.Key("enabled").MustBool(false) {
tokenEndpointSettings.TokenUrl = azureAdSection.Key("token_url").String()
tokenEndpointSettings.ClientId = azureAdSection.Key("client_id").String()
tokenEndpointSettings.ClientSecret = azureAdSection.Key("client_secret").String()
}
// Override individual settings
if val := azureSection.Key("user_identity_token_url").String(); val != "" {
tokenEndpointSettings.TokenUrl = val
}
if val := azureSection.Key("user_identity_client_id").String(); val != "" {
tokenEndpointSettings.ClientId = val
tokenEndpointSettings.ClientSecret = ""
}
if val := azureSection.Key("user_identity_client_secret").String(); val != "" {
tokenEndpointSettings.ClientSecret = val
}
azureSettings.UserIdentityTokenEndpoint = tokenEndpointSettings
}
cfg.Azure = azureSettings
}