有个需求，需要伪造跟用户行为非常类似的账号密码，而且需要一个阀值控制伪造的数量。
在这需求上，还有一个就是需要控制生成的比率、跳出率不能过高或者太低。
对此就随手用python写了一个，bug不知道有木有，没有测，具体有兴趣可以去改改。
#coding:utf-8import randomclass create_data:global zimu_xx,zimu_dx,number,teshu# 生成26个英文字母，大小写zimu_xx=[chr(i) for i in range(97,123)]zimu_dx=[chr(i).upper() for i in range(97,123)]# 生成随机的数字范围在(1-8000)number=[i for i in range(1,8001)]# 生成特殊字符串teshu=['!','@','#','$','%','^','&','*','(',')','_','+','-','=','|','}','{','[',']',';','"',',','<','>','.','?','/']def __init__(self):self.u_1=0self.u_2=0self.u_3=0self.u_4=0self.p_1=0self.p_2=0self.p_3=0self.p_4=0self.p_5=0self.p_6=0def username(self):# 随机判断标准task=random.randint(0,10)# 结果列表results_all=[]# 字母结果results_letters=[]# 数字结果results_digital=[]try: if (task>0 and task<3):self.u_1=self.u_1+1while len(results_letters)<4:results_letters.append(random.choice(zimu_xx))results_all.append("".join(results_letters))while True:if random.choice(number)<1500:results_all.append(random.choice(number))breakelse:continuereturn results_all[0].encode('utf-8')+str(results_all[1])elif (task>3 and task<6):self.u_2=self.u_2+1while len(results_letters)<5:results_letters.append(random.choice(zimu_xx))results_all.append("".join(results_letters))while True:if random.choice(number)>1500 and random.choice(number)<3000:results_all.append(random.choice(number))breakelse:continuereturn results_all[0].encode('utf-8')+str(results_all[1])elif (task>6 and task<9):self.u_3=self.u_3+1while len(results_letters)<6:results_letters.append(random.choice(zimu_xx))results_all.append("".join(results_letters))while True:if random.choice(number)>3000 and random.choice(number)<6000:results_all.append(random.choice(number))breakelse:continuereturn results_all[0].encode('utf-8')+str(results_all[1])else:self.u_4=self.u_4+1temp=[]while len(results_letters)<3:results_letters.append(random.choice(zimu_xx))results_all.append("".join(results_letters))while True:if random.choice(number)>6000 and random.choice(number)<8000:results_all.append(random.choice(number))breakelse:continuewhile len(temp)<3:temp.append(random.choice(results_letters))results_all.append("".join(temp))return results_all[0]+str(results_all[1])+results_all[2]except IndexError,e:passdef passwd(self):# 随机判断标准task=random.randint(0,15)# 结果列表results_all=[]# 字母结果(大写)results_letters_big=[]# 字母结果(小写)results_letters_small=[]# 数字结果results_digital=[]# 特殊字符results_special_characters=[]try: if (task>0 and task<3):self.p_1=self.p_1+1while len(results_letters_big)<3:results_letters_big.append(random.choice(zimu_dx))while len(results_letters_small)<3:results_letters_small.append(random.choice(zimu_xx))results_all.append("".join(results_letters_big))results_all.append("".join(results_letters_small))while len(results_special_characters)<3:results_special_characters.append(random.choice(teshu))results_all.append("".join(results_special_characters))while True:test_num=[i for i in range(200,800)]if random.choice(test_num)>300 and random.choice(test_num)<600:results_all.append(random.choice(test_num))breakelse:continuereturn results_all[0]+results_all[1]+results_all[2]+str(results_all[3])elif (task>3 and task<4):self.p_2=self.p_2+1while len(results_letters_big)<4:results_letters_big.append(random.choice(zimu_dx))while len(results_letters_small)<3:results_letters_small.append(random.choice(zimu_xx))results_all.append("".join(results_letters_big))results_all.append("".join(results_letters_small))while len(results_special_characters)<4:results_special_characters.append(random.choice(teshu))results_all.append("".join(results_special_characters))while True:test_num=[i for i in range(500,1400)]if random.choice(test_num)>600 and random.choice(test_num)<1200:results_all.append(random.choice(test_num))breakelse:continuereturn results_all[0]+results_all[2]+results_all[1]+str(results_all[3])elif (task>4 and task<9):self.p_3=self.p_3+1while len(results_letters_big)<3:results_letters_big.append(random.choice(zimu_dx))while len(results_letters_small)<4:results_letters_small.append(random.choice(zimu_xx))results_all.append("".join(results_letters_big))results_all.append("".join(results_letters_small))while True:test_num=[i for i in range(1100,2600)]if random.choice(test_num)>1200 and random.choice(test_num)<2400:results_all.append(random.choice(test_num))breakelse:continuereturn results_all[1]+results_all[0]+str(results_all[2])elif (task>9 and task<12):self.p_4=self.p_4+1while len(results_letters_big)<3:results_letters_big.append(random.choice(zimu_dx))while len(results_letters_small)<4:results_letters_small.append(random.choice(zimu_xx))results_all.append("".join(results_letters_big))results_all.append("".join(results_letters_small))while True:test_num=[i for i in range(2300,5000)]if random.choice(test_num)>2400 and random.choice(test_num)<5000:results_all.append(random.choice(test_num))breakelse:continuereturn str(results_all[2])+results_all[1]+results_all[0]elif (task>12 and task<15):self.p_5=self.p_5+1while len(results_letters_big)<4:results_letters_big.append(random.choice(zimu_dx))while len(results_letters_small)<5:results_letters_small.append(random.choice(zimu_xx))results_all.append("".join(results_letters_big))results_all.append("".join(results_letters_small))while True:test_num=[i for i in range(4900,10000)]if random.choice(test_num)>5000 and random.choice(test_num)<10000:results_all.append(random.choice(test_num))breakelse:continuereturn str(results_all[2])+results_all[0]+results_all[1]else:self.p_6=self.p_6+1while len(results_letters_big)<5:results_letters_big.append(random.choice(zimu_dx))while len(results_letters_small)<4:results_letters_small.append(random.choice(zimu_xx))results_all.append("".join(results_letters_big))results_all.append("".join(results_letters_small))return results_all[0]+results_all[1]except IndexError,e:passdef count_data(self):print "生成100组账号密码的概率比例:"print "========账号类比率======="print "方案1: %s%% 方案2: %s%% 方案3: %s%% 方案4: %s%%" % (self.u_1,self.u_2,self.u_3,self.u_4)print "========密码类比率======="print "方案1: %s%% 方案2: %s%% 方案3: %s%% 方案4: %s%% 方案5: %s%% 方案6: %s%%" % (self.p_1,self.p_2,self.p_3,self.p_4,self.p_5,self.p_6)if __name__=='__main__':t=create_data()for i in range(0,100):print "生成账号: %s 密码: %s" % (t.username(),t.passwd())t.count_data()
