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const std = @import("std");
const Sha512 = std.crypto.hash.sha2.Sha512;
const pg = @import("pg");
const alphabetChars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"[0..].*;
pub const HashingErr = error {
InsufficientSalt,
};
// out_buf shound be [60]u8 to provide space for bcrypt
pub fn HashPassword(basePassword: []const u8, out_buf: []u8) ![]const u8 {
return try std.crypto.pwhash.bcrypt.strHash(basePassword, .{
.params = .{
.rounds_log = 7, // TODO: Move this to config
.silently_truncate_password = false,
},
.encoding = .crypt
}, out_buf);
}
pub fn CheckPasswordHash(stored: []const u8, provided: []const u8) bool {
std.crypto.pwhash.bcrypt.strVerify(stored, provided, .{
.silently_truncate_password = false
}) catch {
return false;
};
return true;
}
test "Hash function" {
var buf: [60]u8 = undefined;
const data = "test_pasword_providedByUser";
const hash = try HashPassword(data, &buf);
const checkResult = CheckPasswordHash(hash, data);
try std.testing.expect(checkResult);
}
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