SAML Message Decoder

Collects and displays SAML messages

SAML Message Decoder: Debug Your SAML Implementation

SAML Message Decoder is a tool designed to facilitate the debugging process of SAML based SSO/SLO implementations. Running in the background, it collects SAML messages sent or received by the browser. Viewing these messages in easily readable XML offers insights into solving authorization issues. The extension's ongoing updates have added features such as support for EidSignRequest/Response messages, improved user interface, and functionality to copy SAML messages to clipboard or export to .json files.

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Extension stats

By: Magnus Suther

Users: 80,000+

Rating: 4.31

(32)

Version: 2.1.1 (Last updated: 2017-11-28)

Creation date: 2017-11-28

Risk impact: High risk impact

Risk likelihood:

Low risk likelihood

Manifest version: 2

Permissions:

<all_urls>
webRequest
contextMenus
storage
downloads

Size: 460.80K

Ranking

# 2,791 ▲ 30

Other rankings

#2753 in Developer Tools ▼ 4 #7 in message keyword 19 #79 in messages keyword 10 ▼ 1 #157 in firefox keyword 23 ▲ 3 #258 in update keyword 11 ▼ 1

Other platforms

Not available on Android

SAML Message Decoder (v2.1.2resigned1)

3.38

(13) 1,257+

Not available on Edge

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Extension summary

Analyze keywords

This tool helps you debug your SAML based SSO/SLO implementations. It runs in the background, collecting SAML messages as they are sent and received by the browser. When something didn't work as expected, just pop up the extension to view the latest SAML messages in cleartext (easily readable XML). This allows you see what happened, and to get an idea of how to solve those weird authorization issues.

=== Update 28 Nov/2017 ===

Add support for EidSignRequest and EidSignResponse messages.

=== Update 26 Nov/2017 ===

Remove the use of fullpage.js, as it never seemed to understand the dimensions of the Firefox popup window, and set the window height to zero most of the time.
The popup should load faster now.
Adjustments to make the extension look decent in the Firefox popup.

=== Update 8 Nov/2017 ===

Fix an issue when parsing POST parameters containing additional parameters.

User reviews

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