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account.go
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account.go
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package account
import (
"time"
log "github.com/sirupsen/logrus"
"golang.org/x/net/context"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
"k8s.io/kubernetes/pkg/util/slice"
"github.com/argoproj/argo-cd/common"
"github.com/argoproj/argo-cd/pkg/apiclient/account"
"github.com/argoproj/argo-cd/server/rbacpolicy"
"github.com/argoproj/argo-cd/util/password"
"github.com/argoproj/argo-cd/util/rbac"
"github.com/argoproj/argo-cd/util/session"
"github.com/argoproj/argo-cd/util/settings"
)
// Server provides a Session service
type Server struct {
sessionMgr *session.SessionManager
settingsMgr *settings.SettingsManager
enf *rbac.Enforcer
}
// NewServer returns a new instance of the Session service
func NewServer(sessionMgr *session.SessionManager, settingsMgr *settings.SettingsManager, enf *rbac.Enforcer) *Server {
return &Server{sessionMgr, settingsMgr, enf}
}
// UpdatePassword updates the password of the local admin superuser.
func (s *Server) UpdatePassword(ctx context.Context, q *account.UpdatePasswordRequest) (*account.UpdatePasswordResponse, error) {
sub := session.Sub(ctx)
if sub != common.ArgoCDAdminUsername {
return nil, status.Errorf(codes.InvalidArgument, "password can only be changed for local users, not user %q", sub)
}
cdSettings, err := s.settingsMgr.GetSettings()
if err != nil {
return nil, err
}
err = s.sessionMgr.VerifyUsernamePassword(sub, q.CurrentPassword)
if err != nil {
return nil, status.Errorf(codes.InvalidArgument, "current password does not match")
}
hashedPassword, err := password.HashPassword(q.NewPassword)
if err != nil {
return nil, err
}
cdSettings.AdminPasswordHash = hashedPassword
cdSettings.AdminPasswordMtime = time.Now().UTC()
err = s.settingsMgr.SaveSettings(cdSettings)
if err != nil {
return nil, err
}
log.Infof("user '%s' updated password", sub)
return &account.UpdatePasswordResponse{}, nil
}
func (s *Server) CanI(ctx context.Context, r *account.CanIRequest) (*account.CanIResponse, error) {
if !slice.ContainsString(rbacpolicy.Actions, r.Action, nil) {
return nil, status.Errorf(codes.InvalidArgument, "%v does not contain %s", rbacpolicy.Actions, r.Action)
}
if !slice.ContainsString(rbacpolicy.Resources, r.Resource, nil) {
return nil, status.Errorf(codes.InvalidArgument, "%v does not contain %s", rbacpolicy.Resources, r.Resource)
}
ok := s.enf.Enforce(ctx.Value("claims"), r.Resource, r.Action, r.Subresource)
if ok {
return &account.CanIResponse{Value: "yes"}, nil
} else {
return &account.CanIResponse{Value: "no"}, nil
}
}