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load.go
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load.go
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// Content managed by Project Forge, see [projectforge.md] for details.
package auth
import (
"fmt"
"strings"
"sync"
"github.com/pkg/errors"
"github.com/samber/lo"
"admini.dev/admini/app/util"
)
var initMu sync.Mutex
func (s *Service) load(logger util.Logger) error {
initMu.Lock()
defer initMu.Unlock()
if s.providers != nil {
return errors.New("called [load] twice")
}
if s.baseURL == "" {
s.baseURL = util.GetEnv(util.AppKey + "_oauth_redirect")
}
if s.baseURL == "" {
s.baseURL = fmt.Sprintf("http://localhost:%d", s.port)
}
s.baseURL = strings.TrimSuffix(s.baseURL, "/")
initAvailable()
s.providers = lo.FilterMap(AvailableProviderKeys, func(k string, _ int) (*Provider, bool) {
envKey := util.GetEnv(k + "_key")
if envKey == "" {
return nil, false
}
envSecret := util.GetEnv(k + "_secret")
envScopes := util.StringSplitAndTrim(util.GetEnv(k+"_scopes"), ",")
return &Provider{ID: k, Title: AvailableProviderNames[k], Key: envKey, Secret: envSecret, Scopes: envScopes}, true
})
if len(s.providers) == 0 {
logger.Debug("authentication disabled, no providers configured in environment")
} else {
const msg = "authentication enabled for [%s], using [%s] as a base URL"
logger.Infof(msg, util.StringArrayOxfordComma(s.providers.Titles(), "and"), s.baseURL)
}
return nil
}