34 lines
1.2 KiB
Python
34 lines
1.2 KiB
Python
from flask import request, jsonify, session, url_for, render_template
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from .config import db
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import pymysql
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def connect(managerID, encrypted_password):
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conn = pymysql.connect(**db)
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cursor = conn.cursor(pymysql.cursors.DictCursor)
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args = (managerID, encrypted_password)
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verify_sql = "SELECT COUNT(*) FROM Managers WHERE ID = %s AND `Password` = %s;"
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cursor.execute(verify_sql, args)
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verified = cursor.fetchone()
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cursor.close()
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conn.close()
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return verified['COUNT(*)'] > 0
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def login():
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if request.method == 'GET':
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return render_template('login.html')
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if request.method == 'POST':
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session.pop('user_id', None)
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managerID = request.json.get('username')
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encrypted_password = request.json.get('password')
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try:
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user = connect(managerID, encrypted_password)
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if not user:
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return jsonify({'message': '账号或密码错误'}), 401
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session['user_id'] = managerID
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session.modified = True
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return jsonify({'redirect': url_for('index')})
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except Exception as e:
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print(e)
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return jsonify({'message': '数据库错误，请稍后再试'}), 500 |