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Best way to create unique token in Rails?
Here's what I'm using. The token doesn't necessarily have to be heard to guess, it's more like a short url identifier than anything else, and I want to keep it short. I've followed some examples I've found online and in the event of a collision, I think the code below will recreate the token, but ...
How can I verify a Google authentication API access token?
How can I verify a Google authentication access token?
9 Answers
9
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How does the Windows Command Interpreter (CMD.EXE) parse scripts?
...d Line:
Phase 1) Percent Expansion:
Phase 2) Process special characters, tokenize, and build a cached command block: This is a complex process that is affected by things such as quotes, special characters, token delimiters, and caret escapes.
Phase 3) Echo the parsed command(s) Only if the comman...
How does strtok() split the string into tokens in C?
... working of strtok() function. The manual says it breaks the string into tokens. I am unable to understand from the manual what it actually does.
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Why is it common to put CSRF prevention tokens in cookies?
...nd cons of each approach you describe. These are based on the Synchronizer Token Pattern.
Request Body Approach
User successfully logs in.
Server issues auth cookie.
User clicks to navigate to a form.
If not yet generated for this session, server generates CSRF token, stores it against the user s...
Why is there an “Authorization Code” flow in OAuth2 when “Implicit” flow works so well?
With the "Implicit" flow the client (likely a browser) will get a access token, after the Resource Owner (i.e. the user) gave access.
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Long-lasting FB access-token for server to pull FB page info
I'm aware that there are many questions about Facebook access-tokens and the grief they cause, but despite much experimentation and reading many frustratingly vague blog articles (FB and otherwise), I'm still struggling to get a clear answer to my needs. Let me succinctly break down my process so fa...
What is the purpose of the implicit grant authorization type in OAuth 2?
...ind a good explanation of why the Implicit Grant flow for obtaining access tokens has been developed. Compared to the Authorization Code Grant, it seems to just give up on client authentication for no very compelling reason. How is this "optimized for clients implemented in a browser using a scripti...
Do Facebook Oauth 2.0 Access Tokens Expire?
...th the Oauth 2.0 authorization in Facebook and was wondering if the access tokens Facebook passes out ever expire. If so, is there a way to request a long-life access token?
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What is the length of the access_token in Facebook OAuth2?
... about this.
Please don't put a maximum size on the storage for an access token. We expect that they will both grow and shrink over time as we add and remove data and change how they are encoded.
We did give guidance in one place about it being 255 characters. I've updated the blog post that had...