passwords

问题 I have a Java application running on the web through a Webswing server. A Webswing server translates Java to HTML5 for secure web usage. I use netscape.javascript.JSObject to store and read cookies from the Java application. // write String cookie = "name=userstuff; Expires.... "; JSObject global = JSObject.getWindow(null); global.eval("document.cookie=" + "\"" + cookie + "\""); //read Object cookies= global.eval("document.cookie"); I have not found a way to store passwords in the browser

问题 I've very much so tried it all. when I db:rake create, I get the following: Access denied for user 'root'@'localhost' (using password: NO). Please provide the root password for your mysql installation > rake aborted! There is no password set. And I've searched all day on stackoverflow and on google. I've even set a password for it and tried that out. Yes, I've been to http://dev.mysql.com/doc/refman/5.0/en/resetting-permissions.html#resetting-permissions-unix But when I followed the

问题 Cloning a repo can be done with git clone https://username:password@github.com/username/repository.git However, when the password contains a forward slash, this doesn't work. Error is: error: Couldn't resolve host 'klaus777:password' while accessing https://klaus777:password/.@bitbucket.org/romeo/server-code.git/info/refs fatal: HTTP request failed If I URL Encode the Slash, I get the following error: error: The requested URL returned error: 401 while accessing https://klaus777:password%2F%2E

问题 I've a simple SSL client that uses OpenSSL library. My server requires client authentication & so I've to set client's private key stored in a password protected PEM file. I use the following code for this purpose: /* set the private key from KeyFile */ if (SSL_CTX_use_PrivateKey_file(ctx, KeyFile, SSL_FILETYPE_PEM) <= 0) { ERR_print_errors_fp(stderr); abort(); } /* verify private key */ if ( !SSL_CTX_check_private_key(ctx) ) { fprintf(stderr, "Private key does not match the public

问题 This question already has answers here : Closed 8 years ago . Possible Duplicate: What is the purpose of salt? I've just been reading up a bit about the use of salts, and the example I've been reading gives that of adding a salt to a password before hashing to protect against a dictionary attack. However I don't really see how that helps - if the attacker has access to the hash of the password (as they do in the example I've been reading) they most likely they will also have access to the

问题 You can find it here. I'm trying to understand his sample code in order to write a simple program with that stores passwords into the keychain and retrieves them for login. Has anyone done this before? It would be most appreciated if I can see any examples you may have. 回答1: There's really no code to demonstrate, he lists both calls there. Heres's an example, for what it is worth: NSError *error; [SFHFKeychainUtils storeUsername:@"fred" andPassword:@"mypassword123" forServiceName:@"myService"

问题 In my application I have to do repeated calls to webservices which require authentification. The users do not want to repeatedly enter authentification information (username and password). Is there an secure way to store the password at least for the length of the session the application is running, so the user has to enter the data only once? At the moment I hold the password in memory and encrypt it after entering and decrypt it when it is used for the service call. But I feel somewhat

问题 All, Our server is running Java 1.5 and I am having difficulty trying to mask user input from the command line. I am executing a jar file (java -jar my.jar) and am working through command line prompts via printlns. I cannot use Java Console. Thanks 回答1: On a Unix system? You could try running the system program stty with argument -echo before reading the program and the program stty echo afterwards. ProcessBuilder pb = new ProcessBuilder("stty", "-echo"); pb.start().waitFor(); // Read the

问题 I am creating an application using struts2 and spring security and have few problems/questions. How can I pass to DAO the password in order to compare the password and username with results from DB? I understand that the username can be passed by implementing the UserDetailsService and overriding the method public UserDetails loadUserByUsername(String username) The second question is that I got null object from invoking the method SecurityContextHolder.getContext().getAuthentication() in

问题 This question already has answers here : Closed 6 years ago . Possible Duplicate: Is it possible to decrypt md5 hashes? In my website, I'm using md5 encryption for the password. So it's saving in the encrypted form in the database. For doing the password recovery, how can I decrypt the encrypted password ?? Please Help :) 回答1: As others described quite well, you cannot easily 'decrypt' an MD5 hash. I guess the best way to do your password recovery is like this: A user can request password