Browsererweiterung zur Signaturerstellung

Latest Version

Version
3.1.19.0
Update
May 30, 2024
Size
95.08KiB
Developer
Category
Users
40,000+
Rating
3.33333 ★
Manifest Version
3
Web Store Status
Languages Support
Deutsch
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Permissions
NativeMessaging
ClipboardWrite
Storage
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TRAVIC-Sign Extension

TRAVIC-Sign is designed for financial institutions and computer centres that want to use strong security processes to offer their web application customers more protection from misuse and data manipulation. The strong security is based on the use of a smartcard reader or a security token at client pc which is connected with a web-application by TRAVIC-Sign.

Digital signatures applied by the smartcard reader protect order data – e.g. payments, inventory changes or product sales – by means of an advanced signature that is linked to a person. Signed data can be assigned reliably to a specific person by the bank. Additionally the bank itself is able to sign the order date which can be checked by TRAVIC-Sign. By verifying the signature combined with the hardened smartcard reader attackers are not able to manipulate the communication.

The TRAVIC-Sign extension available for download here is one part of the TRAVIC-Sign product. The second part is the installer which enables the browser to communicate with the smartcard reader. In order to work properly TRAVIC-Sign must be integrated in an existing web-application. The screenshots in the overview illustrate the portal TRAVIC-Port that uses TRAVIC-Sign for signing orders. You get more information in the product flyer linked here http://www.ppi.de/fileadmin/user_upload/Software-Produkte/Publikationen/en/PPI_TRAVIC-Sign_en.pdf
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "TRAVIC-Sign", "description": "Browsererweiterung zur Signaturerstellung", "version": "3.1.19.0", "author": "PPI AG, Hamburg, Germany", "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAurtpXkDFnmgtpxtRDJUnifkU1H3sc2c61menoWo09Uc+STwBKFVPZ54QmMAPO5ko0OmJ5OUL4fQ1cmLXsgyeFaWuh36RAiiRN6QZNZYXcFdqlmNKb3QIeIoGHLURUDCUui+Xst2XkkGIMpWRTC33N5sR6LNjHFS65bM93baV0qcrESG7Xa0dQITqfQPrXkzan5cE0Ud+VN772vQpkn/t5SK7/j5916nLEuymJXfMqWllD2gBFUf5KpZl+Sfd3+1BIbQf9l7iKYLdmz8EAcVYKVaAy2Oh7f3822TjTMkYmQHziaGqV/5hkmLNH958ZfQxA1c294b4Ywcqk67fF/u8DwIDAQAB", "permissions": ["nativeMessaging", "clipboardWrite", "storage"], "action": { "default_icon": { "19": "images/ppi19.png", "38": "images/ppi38.png" }, "default_title": "TRAVIC-Sign" }, "content_scripts": [ { "matches": ["file://*/*","http://*/*","https://*/*"], "js": ["jquery-3.7.1.min.js", "util.js", "OptionsService.js", "ApiConverter.js"], "run_at": "document_start", "all_frames": true }, { "matches": ["file://*/*","http://*/*","https://*/*"], "js": ["jquery-3.7.1.min.js", "util.js", "VersionInfoService.js", "GuiProtocolService.js", "MessageService.js", "ChunkedMessageService.js", "HtmlFragment.js", "gui.js", "MessageAnimation.js"], "css": ["style.css"], "run_at": "document_end", "all_frames": true } ], "background": { "service_worker": "NativeMessageProxy.js" }, "options_ui": { "page": "Options/options.html", "open_in_tab": true }, "web_accessible_resources": [{ "resources": ["gui.html"], "matches": ["file://*/*","http://*/*","https://*/*"], "extension_ids": ["inlnjgmlcpjmbedjcmnfpolkggnamenp"] }]}
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How to download and manually install TRAVIC-Sign extension for Chrome

Looking for a way to install TRAVIC-Sign extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install TRAVIC-Sign extensions manually, this article outlines two simple methods to effortlessly install TRAVIC-Sign extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download TRAVIC-Sign extension and manually install through Drag &Drop

If you ever need to manually install a TRAVIC-Sign extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the TRAVIC-Sign Extension by clicking the "Download CRX" button on the website.

Look for the TRAVIC-Sign extension you wish to install. Go to the website and download the TRAVIC-Sign extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for TRAVIC-Sign extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the TRAVIC-Sign extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download TRAVIC-Sign extension for Chrome and install in Developer Mode

This is another method to install TRAVIC-Sign extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the TRAVIC-Sign extension file

Select and download the TRAVIC-Sign extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the TRAVIC-Sign extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your TRAVIC-Sign extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the TRAVIC-Sign extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install TRAVIC-Sign extension in 2 ways. We hope this guide proves helpful.

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User reviews

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Björn Peters (ID: 000000e646080bb1) Voted 5 ★ - Updated 10/14/2021 Funktioniert tadellos in Chrome.

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Hans Georg Tadge (ID: 000000486731c3f2) Voted 1 ★ - Updated 12/02/2017 Funktioniert nicht mit Chrome

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Firat Kik (ID: 000000ffb77e7727) Voted 4 ★ - Updated 11/16/2017 Echt super