hash

Use Django password widget and change password form in user admin site

由 落爺英雄遲暮 提交于 2021-02-11 17:09:53
问题 I am extending the user model in Django and have create a PIN number field that is hashing into the database correctly. However, in the Django admin when viewing a user the pin number field is populated with the hash. Is it possible to use the Django password widget: so that the PIN number field is not populated: and therefore by extension use the template for the change password form to also change the pin? 回答1: I don't see why you couldn't use the form. Here's the Django User form: django

Use Django password widget and change password form in user admin site

由 ☆樱花仙子☆ 提交于 2021-02-11 17:08:33
问题 I am extending the user model in Django and have create a PIN number field that is hashing into the database correctly. However, in the Django admin when viewing a user the pin number field is populated with the hash. Is it possible to use the Django password widget: so that the PIN number field is not populated: and therefore by extension use the template for the change password form to also change the pin? 回答1: I don't see why you couldn't use the form. Here's the Django User form: django

Verify hashed password from database

由 旧巷老猫 提交于 2021-02-11 15:36:34
问题 I am currently letting users sign up with a username and password and storing the password hashed in my database which is stored fine as follows: //Signing up <?php $user = $_POST['user1']; $pass = $_POST['pass1']; $pass = password_hash($pass, PASSWORD_DEFAULT); mysql_query("INSERT INTO users(username, password) VALUES ('$user', '$pass')"); ?> <html> <body> <h1>Signup</h1> <form action="new_user.php" method="POST"> <p>Username: </p><input type="text" placeholder="User name" name="user1"/> <p

Verify hashed password from database

由 ≯℡__Kan透↙ 提交于 2021-02-11 15:36:04
问题 I am currently letting users sign up with a username and password and storing the password hashed in my database which is stored fine as follows: //Signing up <?php $user = $_POST['user1']; $pass = $_POST['pass1']; $pass = password_hash($pass, PASSWORD_DEFAULT); mysql_query("INSERT INTO users(username, password) VALUES ('$user', '$pass')"); ?> <html> <body> <h1>Signup</h1> <form action="new_user.php" method="POST"> <p>Username: </p><input type="text" placeholder="User name" name="user1"/> <p

Ruby to_xml with repeating same nodes

由 偶尔善良 提交于 2021-02-11 14:42:27
问题 I would like to generate something like: <?xml version=\"1.0\" encoding=\"UTF-8\"?> <Test> <Car> <engine>A</engine> <wheels>4</wheels> </Car> <Car> <engine>B</engine> <wheels>2</wheels> </Car> </Test> but doing: {"Car"=>[{"engine"=>"A", "wheels"=>"4"}, {"engine"=>"B", "wheels"=>"2"}]}.to_xml(:root => "Test") returns: <?xml version=\"1.0\" encoding=\"UTF-8\"?> <Test> <Car type=\"array\"> <Car> <engine>A</engine> <wheels>4</wheels> </Car> <Car> <engine>B</engine> <wheels>2</wheels> </Car> </Car

Ruby to_xml with repeating same nodes

由 ⅰ亾dé卋堺 提交于 2021-02-11 14:35:34
问题 I would like to generate something like: <?xml version=\"1.0\" encoding=\"UTF-8\"?> <Test> <Car> <engine>A</engine> <wheels>4</wheels> </Car> <Car> <engine>B</engine> <wheels>2</wheels> </Car> </Test> but doing: {"Car"=>[{"engine"=>"A", "wheels"=>"4"}, {"engine"=>"B", "wheels"=>"2"}]}.to_xml(:root => "Test") returns: <?xml version=\"1.0\" encoding=\"UTF-8\"?> <Test> <Car type=\"array\"> <Car> <engine>A</engine> <wheels>4</wheels> </Car> <Car> <engine>B</engine> <wheels>2</wheels> </Car> </Car

c# get md5 hash of an embedded resource before extracting it

由 旧城冷巷雨未停 提交于 2021-02-11 08:21:05
问题 We have an embedded resource and need to get the md5 hash of the file before extracting it in order to know if it is different from an already existing file, (becouse if we have to extract it to compare them it would be better to replace the file directly) Any suggestion is appreciated 回答1: What sort of embedded resource is it? If it's one you get hold of using Assembly.GetManifestResourceStream() , then the simplest approach is: using (Stream stream = Assembly.GetManifestResourceStream(...))

c# get md5 hash of an embedded resource before extracting it

由 浪子不回头ぞ 提交于 2021-02-11 08:20:41
问题 We have an embedded resource and need to get the md5 hash of the file before extracting it in order to know if it is different from an already existing file, (becouse if we have to extract it to compare them it would be better to replace the file directly) Any suggestion is appreciated 回答1: What sort of embedded resource is it? If it's one you get hold of using Assembly.GetManifestResourceStream() , then the simplest approach is: using (Stream stream = Assembly.GetManifestResourceStream(...))

Hash large files with crypto.subtle.digest(“SHA-256”, buffer)

由 青春壹個敷衍的年華 提交于 2021-02-11 07:18:25
问题 i have developed a web application where a user can select multiple files via a input field. Then the sha-256 checksums are calculated by the following code. The code (taken from developer.mozilla.org) only works for small files. What do I have to change to handle large files (e.g. 1GB+) too? function sha256(buffer){ return crypto.subtle.digest("SHA-256", buffer).then(function (hash) { return hex(hash); }); } function hex(buffer) { var hexCodes = []; var view = new DataView(buffer); for (var

How to convert a raw 64-byte binary to Hex or ASCII in C

由 北战南征 提交于 2021-02-10 16:17:49
问题 I´m using SHA512 in C to get an Hash-Value. I did it like this: #include <stdlib.h> #include <stdio.h> #include <openssl/sha.h> int main(int argc, char *argv[]){ unsigned char hash[SHA512_DIGEST_LENGTH]; char data[] = "data to hash"; //Test Data SHA512(data, sizeof(data) - 1, hash); //Kill termination character //Now there is the 64byte binary in hash I tried to convert it to hex by: long int binaryval, hexadecimalval = 0, i = 1, remainder; binaryval=(long int)hash; while (binaryval != 0) {
订阅 hash