Tag：Verification Code
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[codelabs challenge example explanation 1] nucleic acid test result authentication query system – authentication login
The nucleic acid detection results contain a large amount of personal privacy data. How to enable nucleic acid detection personnel to safely store / query massive data in the cloud has become the primary problem of nucleic acid detection data storage.Huawei appgallery connectIt provides two serverless services, authentication service and cloud database service, which can […]
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Free and open source version of crawler verification code identification (5 lines of code)
background It is inevitable to encounter login problems in the process of crawling data. In order to bypass login, saving cookies is a common solution When encountering the problem of verification code, it undoubtedly increases the difficulty of obtaining cookies The python package solves your practical problems, avoiding the process of buying cloud coding or […]
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Web side test method
1. Overall strategy of Web Testing 2. Scope of Web Testing √ function √ performance √ interface √ compatibility √ safety √ DB √ documentation 2.1 function test ☆ the function test is mainly carried out from the aspects of links, forms, cookies, design language, database, file upload, etc. 2.1.1 links ☆ link, also known […]
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Session cross domain problem in ThinkPHP
Problem description In ThinkPHP SMS verification registration, Xiaobian not only recorded the implementation method of SMS verification code, but also recorded the implementation method of image verification code.Local use, all normal; Both back-end projects and front-end projects are deployed to the server, and everything is normal; After the back-end project is deployed to the server […]
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Practical business logic vulnerabilities
Zero basic science hacker, search official account: white hat left first summary Traditional security testing mainly relies on automatic scanning detection based on vulnerability types, supplemented by manual testing to find traditional types of vulnerabilities, such as SQL injection, XSS, arbitrary file upload, remote command execution and so on. This way is often easy to […]
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Spring boot integrates easy CAPTCHA to realize picture verification code
use 1. Import dependency Search in Maven warehouse and find that there is only this dependency, so you can copy it directly <pre data-language=”xml” style=”border: 1px solid #e8e8e8; border-radius: 2px; background: #f9f9f9; padding: 16px; font-size: 13px; color: #595959″> <dependency> <groupId>com.github.whvcse</groupId> <artifactId>easy-captcha</artifactId> <version>1.6.2</version> </dependency></pre> 2. Use There are so many types of authentication 3. Testing <pre […]
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Lazycaptcha custom random verification code and font
introduce LazyCaptchaIt’s imitationEasyCaptchaandSimpleCaptcha, based on Net standard 2.1 graphic verification code module.At present, gitee 52star, if it helps you, please don’t be stingy with a star. I Custom random verification code (version 1.1.2 required) Random here refers to captchatype random, dynamic and static random, etc. you can set any option value of captchaoptions. Each time […]
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Android implementation verification code login
This example shares the specific code for Android to realize verification code login for your reference. The specific contents are as follows Result display 1. Guide Package 1.1 import in gradle of the project maven { url “https://www.jitpack.io” } 1.2 import in gradle dependencies of model //Xui project implementation ‘com.github.xuexiangjys:XUI:1.1.6’ implementation ‘androidx.appcompat:appcompat:1.1.0’ implementation ‘androidx.recyclerview:recyclerview:1.1.0’ implementation […]
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The cursor problem that is often ignored in the input box of user-defined verification code, did you get it?
preface In projects, we often inheritAppCompatEditTextorEditTextCustomize the verification code input box to replace the system input box to meet the UI design requirements, such as: Linear input box Square input box 1.gif 2.gif This paper mainly analyzes the cursor problem often ignored in the process of user-defined verification code input box and a personal experience […]
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Two logical vulnerabilities in one login point – edusrc
Recently, it’s almost the same as the basic vulnerability study. It’s actually fighting on edusrc. At the beginning, it’s engaged in some information leakage, submitted more than a dozen, and finally passed one We won’t touch the information leakage. It’s boring There was also a pit in the test of this school. The unified […]
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Software engineering – sequence diagram operation
1. (others) S company has set up an online e-commerce website, which mainly provides online commodity sales functions for registered merchants. In order to better attract users, s company plans to provide commodity promotion function for registered merchants. Different categories of goods will lead to different promotion methods and contents. Registered merchants can publish promotion information. […]