Reading about how protect_from_forgery works, I came across multiple articles such as this one which explains that the authenticity_token is bound to the user's session. All clear so far. But a question came up, how does protect_from_forgery work with login forms since it's supposed there isn't a user's session yet? I'd think protect_from_forgery could be disabled for the sessions#create action but the scenario that @wjordan proposes here makes sense to me, but I can't figure out how it works.
protect_from_forgery and login forms
77 Views Asked by Iván Cortés At
1
There are 1 best solutions below
Related Questions in RUBY-ON-RAILS
- CSS Class is not applying to element (border width,color,and style attributes)
- How do I find the fonts that are not loading in a CORS situation ( MoovWeb )?
- Positioning child at bottom of parent with scroll
- Play multiple audio files in a slider
- How to set text over image?
- Website zoomed out on Android default browser
- Writing/Overwriting to specific XML file from ASP.NET code behind
- My navbar is not expanding after collapse
- when a checkbox is checked how to display a different hidden element using javascript
- Gaps Vertically Using Dividers
Related Questions in AUTHENTICATION
- CSS Class is not applying to element (border width,color,and style attributes)
- How do I find the fonts that are not loading in a CORS situation ( MoovWeb )?
- Positioning child at bottom of parent with scroll
- Play multiple audio files in a slider
- How to set text over image?
- Website zoomed out on Android default browser
- Writing/Overwriting to specific XML file from ASP.NET code behind
- My navbar is not expanding after collapse
- when a checkbox is checked how to display a different hidden element using javascript
- Gaps Vertically Using Dividers
Related Questions in SESSION
- CSS Class is not applying to element (border width,color,and style attributes)
- How do I find the fonts that are not loading in a CORS situation ( MoovWeb )?
- Positioning child at bottom of parent with scroll
- Play multiple audio files in a slider
- How to set text over image?
- Website zoomed out on Android default browser
- Writing/Overwriting to specific XML file from ASP.NET code behind
- My navbar is not expanding after collapse
- when a checkbox is checked how to display a different hidden element using javascript
- Gaps Vertically Using Dividers
Related Questions in CSRF
- CSS Class is not applying to element (border width,color,and style attributes)
- How do I find the fonts that are not loading in a CORS situation ( MoovWeb )?
- Positioning child at bottom of parent with scroll
- Play multiple audio files in a slider
- How to set text over image?
- Website zoomed out on Android default browser
- Writing/Overwriting to specific XML file from ASP.NET code behind
- My navbar is not expanding after collapse
- when a checkbox is checked how to display a different hidden element using javascript
- Gaps Vertically Using Dividers
Related Questions in AUTHENTICITY-TOKEN
- CSS Class is not applying to element (border width,color,and style attributes)
- How do I find the fonts that are not loading in a CORS situation ( MoovWeb )?
- Positioning child at bottom of parent with scroll
- Play multiple audio files in a slider
- How to set text over image?
- Website zoomed out on Android default browser
- Writing/Overwriting to specific XML file from ASP.NET code behind
- My navbar is not expanding after collapse
- when a checkbox is checked how to display a different hidden element using javascript
- Gaps Vertically Using Dividers
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular # Hahtags
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Users visiting a website do have a session before logging in however it is an unauthenticated session (also referred to as a pre-session). The CSRF is bound to that session. If you are using Devise, once you log in you will get another session. A good explainer on the types of attacks this mitigates is provided here https://cheatsheetseries.owasp.org/cheatsheets/Cross-Site_Request_Forgery_Prevention_Cheat_Sheet.html#login-csrf The linked paper within the article has detailed examples which are great!