35 lines
780 B
Dart
35 lines
780 B
Dart
import 'school_navigation_policy.dart';
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/// Only the authenticated graduate system may advance the service handshake.
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class SchoolLoginFlow {
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Uri? _target;
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bool _requested = false;
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void begin(Uri target) {
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_target = target;
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_requested = false;
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}
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void reset() {
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_target = null;
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_requested = false;
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}
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Uri? onLoaded(Uri uri, {required bool authenticated}) {
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if (_target == null || !SchoolNavigationPolicy.isSchoolPage(uri)) {
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return null;
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}
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if (uri.host == 'idas.uestc.edu.cn') {
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_requested = false;
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return null;
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}
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if (uri.path == _target!.path ||
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_requested ||
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!authenticated ||
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!uri.path.startsWith('/pyxx/')) {
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return null;
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}
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_requested = true;
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return _target;
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}
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}
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