SaaS has become a reality for IT departments of all types and sizes. CIOs and other IT leaders need tools to strictly manage a broad portfolio of SaaS applications, just as they manage internally installed software. Below are five things that every IT professional should know about SaaS.
1. SaaS has been deeply rooted in the hearts of the people.SaaS has gone far beyond the curious stage and hype cycle. Many companies are currently using several or even dozens of cloud services to run their own
/", authorization: auth_header)Service sideDefSet_current_user_from_jwt_token# The previous steps refer to above payload = Jwt.decode (request.authorization,NilFalse) @current_user = User.find (payload[' user_id ']) jwt.decode (request.authorization, current_user.api_secret) now = Time.now.to_iIf payload[' IAT ' > now | | payload[' Exp '] # back 401 end # The following will check to make sure this JWT has not been used before # using Redis atomic operation # the Redis key: "#{payload[ ' user_id
this type of attack, including for distributed applications, also uses HTTPS to transfer sensitive information such as cookies between services, so cloud computing is inherently unsafe.Reference directory:Https://stormpath.com/blog/build-secure-user-interfaces-using-jwtshttps://auth0.com/blog/2014/01/27/ten-things-you-should-know-about-tokens-and-cookies/Https://www.quora.com/Is-JWT-JSON-Web-Token-insecure-by-designHttps://github.com/
the way we are now using a shared salt value (salt). Asymmetric encryption uses the public and private keys on both the client and the service side. It's great to be used to authenticate between multiple services. Additional resources:-[Auth0] (https://auth0.com/blog/json-web-token-signing-algorithms-overview/)-[RFC spec for algorithms] (HTTPS ://tools.ietf.org/html/rfc7518#section-3) Now we know the basic
/", authorization: auth_header)Service sideDefSet_current_user_from_jwt_token# The previous steps refer to above payload = Jwt.decode (request.authorization,Nilfalse) @current_user = User.find (payload[' user_id ']) jwt.decode (request.authorization, current_user.api_secret) now = Time.now.to_iIf payload[' IAT ' > now | | payload[' Exp '] # back 401 end # The following will check to make sure this JWT has not been used before # using Redis atomic operation # the Redis key: "#{payload[ ' user_id
to the following blog, very comprehensive including identity authentication and. Net encryption and decryption, and other content: https://dotnetcodr.com/security-and-cryptography/
Refer:
Https://dzone.com/articles/whats-better-oauth-access-tokens-or-json-web-tokenHttps://stackoverflow.com/questions/32964774/oauth-or-jwt-which-one-to-use-and-whyHttp://openid.net/specs/draft-jones-oauth-jwt-bearer-03.htmlHttps://tools.ietf.org/html/rfc7523Https://auth0
milliseconds, so it is within the Integer Range.Part 3: JWS Signature
The signature is calculated based on the alg attribute in the first part. If it is HS256, the server needs to save a private key, such as secret. Then, connect the two strings generated in part 1 and part 2 with a dot and then use the private key. Then, use HS256 encryption to obtain the following string:
AOtbon6CebgO4WO9iJ4r6ASUl1pACYUetSIww-GQ72w
Now we have collected three parts and connected them with. To get the complete
); HMACSHA256 (encodedstring, ' secret ');It looks like this after processing is done:Swyhtex_rqppr97g4j5lkxtabjecpejuef8aqkymajcThe last Token generated on the server and sent to the client looks like this:Eyjhbgcioijiuzi1niisinr5cci6ikpxvcj9.eyjpc3mioijuaw5nagfvlm5ldcisimv4cci6ije0mzg5ntu0nduilcjuyw1lijoid2fuz2hhbyisimfkbwlu Ijp0cnvlfq.swyhtex_rqppr97g4j5lkxtabjecpejuef8aqkymajcThe client receives the token and stores it later, and carries the token when it sends the request to the server. Thi
free)
Stun servers (for WebRTC)
google:stun:stun.l.google.com:19302
Twilio:stun:global.stun.twilio.com:3478?transport=udp
SSO and other authentication Systems
https://auth0.com/-Hosted free for development SSO
https://getclef.com/-New take in Auth unlimited free tier for anyone not using premium features
https://ringcaptcha.com/-Tools to use phone number as ID, available for free
Issue Tracking/project Man
in a secure way between the two systems. For instructional purposes, we'll take the JWT as "bearer token" for the moment. A bearer token consists of three parts: Header,payload,signature.The header is part of the token and is used to store the token type and encoding, usually using BASE-64 encoding.The payload contains information. You can store any kind of information, such as user information, product information, etc. They are all stored using the Base-64 encoding method. The signature inclu
processing is done:Swyhtex_rqppr97g4j5lkxtabjecpejuef8aqkymajcThe last Token generated on the server and sent to the client looks like this:Eyjhbgcioijiuzi1niisinr5cci6ikpxvcj9.eyjpc3mioijuaw5nagfvlm5ldcisimv4cci6ije0mzg5ntu0nduilcjuyw1lijoid2fuz2hhbyisimfkbwlu Ijp0cnvlfq.swyhtex_rqppr97g4j5lkxtabjecpejuef8aqkymajcThe client receives the token and stores it later, and carries the token when it sends the request to the server. This Token is received by the server, which is then validated and ret
'. /auth 'vue. use (VueRouter) Vue. use (VueResource) // check whether tokenauth exists when the APP is started. checkAuth () const routes = [{path: '/', redirect: '/login'}, {path:'/login', component: login}, {path: '/home', component: home}] const router = new VueRouter ({routes}) new Vue ({router, render: h => h (App )}). $ mount ('# app ')App. vue
Page Carrier
Login. vue
Logon page
Effect: ugly
Home. vue
On the home page, access a request to get an email address.
Corresponding to the serv
, the difference between OAuth and OpenID Connect is simply explained, and the key to their trade-offs is demand, which is satisfying for small applications, and because OpenID Connect is very complex, If there is a need, you can also consider using open source components such as identityserver. Content related to authentication temporarily to this, about. NET security related content can refer to the following blog, very comprehensive contains the authentication as well. NET in addition and de
password is stored secretly on the server.
Header
Payload
Secret
' Secret ');It looks like this after processing is done:Swyhtex_rqppr97g4j5lkxtabjecpejuef8aqkymajcThe last Token generated on the server and sent to the client looks like this:Eyjhbgcioijiuzi1niisinr5cci6ikpxvcj9. Eyjpc3mioijuaw5nagfvlm5ldcisimv4cci6ije0mzg5ntu0nduilcjuyw1lijoid2fuz2hhbyisimfkbwluijp0cnvlfq. SWYHTEX_RQPPR97G4J5LKXTABJECPEJUEF8AQKYMAJC The client receives the token and stores it later, and ca
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