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Fix an issue with HttpWebRequest/GetResponse() in a tiny program made with C#/Visual Studio 2019

$15-25 USD / hour

Closed
Posted over 4 years ago

$15-25 USD / hour

Fix an issue with HttpWebRequest/GetResponse() in a tiny program made with C#/Visual Studio 2019 I have a very short code (just around 150 lines) in C# to download an html page using ".Net Framework 4.7.2" and "Visual Studio 2019" The software sends an HTTP request and receives the page content from the site. Once it receives the response it saves the file in a folder. It works very well for different sites, like [login to view URL], [login to view URL] and many others. I have a problem with one specific site: [login to view URL] On this site it was working until recently, but it doesn't work anymore. After the software sends the HTTP request "GetResponse()" (line 51) it triggers an exception: "The SSL connection could not be established, see inner exception. Authentication failed, see inner exception." or "The remote server returned an error: (403) Forbidden." I need somebody that can fix the issue. You can find in the attachment ([login to view URL]) the Visual Studio project including the source code file.
Project ID: 22811317

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46 proposals
Remote project
Active 4 yrs ago

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46 freelancers are bidding on average $22 USD/hour for this job
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hello mate I was able to get a response as the following . i believe i am on the correct track here just need some time . Lets talk when you have time . Vaya! parece que estamos recibiendo muchas peticiones tuyas en poco tiempo Para ver que realmente eres tú y no un maligno robot, te pedimos que hagas la siguiente validación: Un saludo, El equipo de idealista Reference ID: #cba39bc0-1cef-11ea-b908-21792097c894
$25 USD in 40 days
5.0 (88 reviews)
8.3
8.3
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Hi there, i have read your initial requirements i have some questions regarding your Fix an issue project . Please send me a message to discuss it further.
$20 USD in 40 days
5.0 (141 reviews)
8.0
8.0
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I am passionate about software development...it’s not just my career, it’s my hobby. I have more than 12 years of experience. I'm based in Costa Rica, Central America; one of the most educated countries in the whole of Latin America. I'm constantly striving to learn new things and improve. I DO follow industry news, regularly tinker with new technologies, and read books and blogs to keep my skills current. - I work well alone or within a team environment and enjoy working with my colleagues. - I always use GitHub to keep track of my code and push commits daily - I am fluent in English and Spanish and I'm learning German as a third language, I always write documentation for the code I write and comments. Let's discuss further details over the chat.
$29 USD in 40 days
4.9 (22 reviews)
7.6
7.6
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Hello, We have followed that requirement and confident that the developer can review the issue and solve that. After discussing with you, I would like to go through the code once. Please share the admin details also. We are ready to start work. I am having more than 9+ experience in ASP.NET. I will assign dedicated developer who will work on that within a short time period. Please come online and message me so that we can discuss in detail. Awaiting your quick reply!! Regards, Sonal
$15 USD in 40 days
4.9 (21 reviews)
7.3
7.3
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'Hey there. Im going to have a look at this.. Send me a quick message so that I can reply (if) I manage to solve this. Maurice Marinus
$20 USD in 2 days
5.0 (131 reviews)
7.2
7.2
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Dear Sir/Madam, Hop you are doing great!. I am C# expert and can fix it right now via ANY DESK. Looking forward for your positive response. Best Regards, Ijaz Hussain
$40 USD in 40 days
5.0 (89 reviews)
6.7
6.7
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Hi. I am ready to write your project Write apps on your demand in many languages (Visual Basic, VBA, VBS, .NET, C#, JS, Python, Java, PowerShell) Write database apps including many db formats: MS Access, MS SQL, SQL Server, MySQL, SQLite, PostgreSQL, Firebird Write Automation apps including: * Automation Desktop apps. Some examples: Automation Playing Games, Automation Start/Stop/Click 3rd party apps * Automation Web apps. Some examples: Automation Web Scraping apps, Automation Web Crawling apps * Automation Data Processing apps: Automation formatting data to a specified template * Automation Data, Document Converting apps * Automation Macro, VBA for all apps in MS Office (Excel, Word, Outlook), OpenOffice, GoogleSheet * Automation Installers/Setups * Convert your Manual tasks to Automation solutions Write Web Service, Web API, Desktop API apps. Some examples: Google API, Bing API, Facebook API, MS API Fix/Solve any errors in your OS, apps
$15 USD in 4 days
5.0 (75 reviews)
6.4
6.4
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Hello, I am C# developer from Vietnam. I have read your project description and I am very very interested in your project. I found it is suitable with my skills. Please contact me for further discussion ya. I am waiting for your response.
$50 USD in 2 days
5.0 (78 reviews)
6.1
6.1
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Hello SEO Expert, As you are looking for .net developer to fix httpwebrequest issue, I am please to offer my services for same for 12$/hour also. I have huge experience in building complex enterprise level and multi tenant base web application using asp.net mvc, c#, sql server, Javascript, Bootstrap, EF, LINQ, EFCore, .NetCore, Angular, Typescript, Git & jQuery. Kindly let us know your suitable time for further discussion about this project, in meantime kindly review below clients feedback.. Looking forward to work together... Thanks, Roshan PS : Here's what some of our existing clients have said: -- “Very professional work delivered ontime, with promise for future support. I'm delighted working Akshay” -- “Akshay is an extraordinary freelancer. He is knowledgeable and very professional. He completed the project within the budget and on time despite multiple challenges. We had the initiative to continue looking for solutions until the team was completely satisfied. Very recommended” -- “Very punctual, friendly and understanding developer. Skilled and will go above/beyond to help and accommodate additional requirements. Timely delivery without any delays, very prompt on timing and quality of deliverables. Have design and architectural sense for good coding... overall good experience, hire again and recommended.” -- “He has delivered quality work on time. He is pretty active to communicate"
$15 USD in 40 days
5.0 (41 reviews)
6.2
6.2
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Hello, I have gone through the project detail, I am having required skill sets as described by you in the requirements. We can discuss further on this project in private message. Thanks.
$15 USD in 40 days
4.9 (35 reviews)
6.1
6.1
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Hi,  I am a Full stack developer in Microsoft technologies.  My area of expertise is web application development (asp.Net web forms, MVC, classic ASP), web services (SOAP & RESTFul), MySql & Sql Server as back end (through stored procedures).  I have 7 years of experience as a full time software developer.  Kindly contact me, lets discuss your requirements.
$25 USD in 10 days
4.9 (28 reviews)
5.6
5.6
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Hello I have gone through your requirements in detail. I am a web expert having great experience in Ajax, JAVASCRIPT, CSS, Jquery, Html. I will provide you the website as per your requirements where you can easily manage the website content and functionality easily. The website will be clear responsiveness for all devices and SEO friendly There can be negotiations about the price according to your requirements. And I am confident to provide an innovative result with my skills and dedication. Please feel free to contact me so that we can discuss the further project and your needs in detail.
$50 USD in 52 days
5.0 (1 review)
4.7
4.7
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My Motto is "Delivery on time with great quality. Meet customer's quality as they want". I am full stack developer. Don't worry about my timezone/Keep forward to hearing from you soon
$20 USD in 20 days
4.8 (21 reviews)
5.1
5.1
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I have a experience in asp.net, MVC, web API, c#, SQL, entity framework,linq, razor view (Cshtl), html, bootstrap,Angular JS, Jquery, Json,XML, reports (PDF,xls, crystal, rdlc,ssrs).
$15 USD in 30 days
5.0 (35 reviews)
4.8
4.8
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Hello. I have checked your description. I have good experience implemented to download and upload using HttpWebRequest. I can solve your problem. I think there is a problem in header or other. I want to discuss with you.
$25 USD in 40 days
5.0 (16 reviews)
4.8
4.8
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I can fix it with one line of code, it's very simple and will cost you only $15 USD. Feel free to contact me so I can send you code for this.
$15 USD in 5 days
5.0 (8 reviews)
3.2
3.2
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Hi there .. I understand the issue of 403 forbidden. I will resolve it for sure. Expert in c# coding and much knowledge in fetching data from server. The server you are accessing has changed the security. Share details so I start work immediately. Regards Madho
$20 USD in 40 days
4.2 (3 reviews)
3.3
3.3
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Hi there, I am Parth, a .net developer by profession and a learner and an efficient executioner of the business ideas. I do have a generalized idea of the nature of the platform you are planning to have and can certainly help you with your requirement. I have worked on error resolving on platforms and also on the projects in manpower management vertical, I have successfully worked on creating a HRMs as well. I would have loved to share the details here however my respect for client privacy would refrain me from doing so however you can get a better idea of my work once we connect to discuss the project idea in detail. To add, I have been working on such SSL connections and have successfully delivered the requirement. Let’s connect!
$20 USD in 40 days
5.0 (1 review)
2.8
2.8
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Hi, it is a known issue and I can fix it. I have over 3 years of experience in C#, so I think I can do it. Fixing it should not take more than a couple of hours. if interested, please contact me in chat.
$16 USD in 20 days
4.6 (1 review)
1.8
1.8
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Hello. I'm C# developer. I have implemented web/desktop/mobile applications using .NET technologies.I'm interested in your project, and I would like to work on it. If my profile could interest you, please write me at any time. I'm always open to collaborate. Best regards, Albert
$19 USD in 40 days
4.6 (1 review)
1.0
1.0

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Flag of UNITED KINGDOM
London, United Kingdom
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Member since Mar 24, 2012

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