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2 Commits
Bug534-Nin
...
master
Author | SHA1 | Date |
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丁晟晔 | ff6286cf01 | |
丁晟晔 | 1d7e61d751 |
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@ -23,39 +23,11 @@ def signup():
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#! 添加如下代码为了过滤注册时的非法字符
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warn = WarningMessage(username)
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if str(warn) != 'OK':
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return str(warn)
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# return jsonify({'status': '3', 'warn': str(warn)})
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return jsonify({'status': '3', 'warn': str(warn)})
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available = check_username_availability(username)
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if not available: # 用户名不可用
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flash('用户名 %s 已经被注册。' %(username))
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return render_template('signup.html')
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elif len(password.strip()) < 8: # 密码过短
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return '密码少于8位。'
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# return jsonify({'status': '0'})
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has_specialchar = False
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specialchar_list = ['+', '-', '*', '/', '_', '&', '%', ',']
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for c in password.strip():
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if c in specialchar_list:
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has_specialchar = True
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break
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if not has_specialchar:
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return '密码必须包含特殊字符'
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has_upper_letter = False
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has_lower_letter = False
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for c in password.strip():
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if c.isupper():
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has_upper_letter = True
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elif c.islower():
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has_lower_letter = True
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has_both_letter = has_upper_letter and has_lower_letter
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if has_both_letter:
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break
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if not has_both_letter:
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return '密码必须同时包含大写字母和小写字母'
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return jsonify({'status': '0'})
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else: # 添加账户信息
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add_user(username, password)
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verified = verify_user(username, password)
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@ -1,48 +0,0 @@
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from random import randint
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from PIL import Image, ImageDraw, ImageFont
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def get_random_color():
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# 随机颜色RGB
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return randint(120, 200), randint(120, 200), randint(120, 200)
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def get_random_code():
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# 随机字符
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codes = [[chr(i) for i in range(48, 58)], [chr(i) for i in range(65, 91)], [chr(i) for i in range(97, 123)]]
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codes = codes[randint(0, 2)]
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return codes[randint(0, len(codes)-1)]
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def generate_captcha(width=140, height=60, length=4):
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# 生成验证码
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img = Image.new("RGB", (width, height), (250, 250, 250))
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draw = ImageDraw.Draw(img)
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font = ImageFont.truetype("static/font/font.ttf", size=36)
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# 验证码文本
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text = ""
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for i in range(length):
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c = get_random_code()
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text += c
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rand_len = randint(-5, 5)
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draw.text((width * 0.2 * (i+1) + rand_len, height * 0.2 + rand_len), c, font=font, fill=get_random_color())
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# 加入干扰线
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for i in range(3):
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x1 = randint(0, width)
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y1 = randint(0, height)
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x2 = randint(0, width)
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y2 = randint(0, height)
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draw.line((x1, y1, x2, y2), fill=get_random_color())
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# 加入干扰点
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for i in range(16):
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draw.point((randint(0, width), randint(0, height)), fill=get_random_color())
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# 保存图片
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img.save("static/captcha/" + text + ".jpg")
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return text + ".jpg"
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if __name__ == "__main__":
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for i in range(1000):
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generate_captcha()
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11
app/main.py
11
app/main.py
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@ -105,17 +105,6 @@ def mainpage():
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yml=Yaml.yml,
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number_of_essays=number_of_essays)
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@app.route('/index')
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def index():
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return render_template("signup.html")
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@app.route('/get_captcha', methods=['GET'])
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def get_captcha():
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img_list = os.listdir("static/captcha")
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img = img_list[random.randint(0, 1000)]
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return os.path.join("static/captcha", img)
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if __name__ == '__main__':
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'''
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@ -3,7 +3,7 @@
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.container {
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background-color: #FFFFFF;
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width: 400px;
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height: 700px;
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height: 500px;
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margin: 7em auto;
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border-radius: 1.5em;
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box-shadow: 0px 11px 35px 2px rgba(0, 0, 0, 0.14);
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@ -40,27 +40,6 @@
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font-family: 'Ubuntu', sans-serif;
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}
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/*增加1个类.image*/
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.image{
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width: 39%;
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color: rgb(38, 50, 56);
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font-weight: 700;
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font-size: 14px;
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letter-spacing: 1px;
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background: rgba(136, 126, 126, 0.04);
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padding: 10px 20px;
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border: none;
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border-radius: 20px;
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outline: none;
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box-sizing: border-box;
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border: 2px solid rgba(124, 16, 97, 0.02);
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margin-bottom: 50px;
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margin-left: 46px;
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text-align: center;
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margin-bottom: 27px;
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font-family: 'Ubuntu', sans-serif;
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}
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.btn {
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width: 50%;
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border: none;
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Binary file not shown.
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@ -6,7 +6,7 @@ You're logged in already! <a href="/logout">Logout</a>.
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{% else %}
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<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=3.0, user-scalable=yes" />
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<link rel="stylesheet" href="static/css/login_service.css">
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<script src="../static/js/jquery.js"></script>
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<script src="static/js/jquery.js"></script>
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<script>
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function signup() {
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let username = $("#username").val();
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@ -47,37 +47,6 @@ You're logged in already! <a href="/logout">Logout</a>.
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return false;
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}
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</script>
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<!--增加两个js函数,Change()用于检测用户刷新验证码的请求并发送给后端以切换验证码图片,Check()用以检查用户输入的验证码是否与图片匹配-->
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<script>
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function Change() {
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$.ajax({
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url: '{{ url_for('get_captcha') }}',
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async: true,
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type: "GET",
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success: function (data) {
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document.getElementById("captcha").src = data;
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}
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})
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}
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</script>
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<script>
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function Check() {
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var img = document.getElementById("captcha").src;
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var img_path = img.replace("\\", "/").split("/");
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var img_name = img_path[img_path.length - 1];
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img_name = img_name.split(".")[0];
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var your_in = document.getElementById("your_in").value;
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if(img_name.toLowerCase() == your_in.toLowerCase()){
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alert("验证成功!");
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return true;
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}
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else {
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alert("验证错误!");
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return false;
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}
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}
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window.onload = Change();
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</script>
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<p>{{ get_flashed_messages()[0] | safe }}</p>
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@ -87,17 +56,10 @@ You're logged in already! <a href="/logout">Logout</a>.
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<h1>Sign Up</h1>
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</section>
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<form action="/signup" method="POST" onsubmit="return Check()">
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<p><input type="username" name="username" placeholder="输入用户名" required="required" class="username"></p>
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<p><input type="password" name="password" placeholder="输入密码" class="password"></p>
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<p><input type="password" name="password2" placeholder="确认密码" class="password"></p>
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<div style="font-size: medium">
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<p align="center"><img src="" id="captcha" class="image"></p>
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<p align="center"><a href="javascript:void(0)" onclick="Change()">看不清楚,换一张</a></p>
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<input id="your_in" placeholder="输入验证码" class="password">
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</div>
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<button type="submit" class="btn" >注册</button>
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</form>
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<p><input type="username" id="username" placeholder="输入用户名" class="username"></p>
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<p><input type="password" id="password" placeholder="输入密码" class="password"></p>
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<p><input type="password" id="password2" placeholder="确认密码" class="password" ></p>
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<button type="button" class="btn" onclick="signup()">注册</button>
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</div>
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@ -3,4 +3,3 @@ selenium==3.141.0
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PyYAML~=6.0
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pony==0.7.16
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snowballstemmer==2.2.0
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PIL==8.3.2
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