Merge branch 'hashing-fix' into 'master'

Hashing fix

See merge request rluv/zerver!1
This commit is contained in:
Nathan Anderson 2023-08-05 02:07:53 +00:00
commit 1f5698c3fd
3 changed files with 19 additions and 8 deletions

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@ -9,7 +9,6 @@ const utils = @import("../utils.zig");
//TODO move these to env variables //TODO move these to env variables
const key = "aGVyZUlzQUdpYmVyaXNoS2V5ISE="; const key = "aGVyZUlzQUdpYmVyaXNoS2V5ISE=";
pub const HASH_SEED: u64 = 6065983110;
pub const VerifyAuthError = error{ pub const VerifyAuthError = error{
Unauthorized, Unauthorized,

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@ -42,7 +42,7 @@ pub fn login(req: *httpz.Request, res: *httpz.Response) !void {
} }
var user: ?models.User = null; var user: ?models.User = null;
const password_hash = @truncate(u32, std.hash.Wyhash.hash(auth.HASH_SEED, body.password)); const password_hash = try utils.hashPassword(allocator, body.password);
if (body.username != null) { if (body.username != null) {
const query = const query =
"WHERE pass_hash = ? and username = ?;"; "WHERE pass_hash = ? and username = ?;";
@ -107,7 +107,7 @@ pub fn signup(req: *httpz.Request, res: *httpz.Response) !void {
// return; // return;
// } // }
const password_hash = @truncate(u32, std.hash.Wyhash.hash(auth.HASH_SEED, body.password)); const password_hash = try utils.hashPassword(allocator, body.password);
const now = @bitCast(u64, std.time.milliTimestamp()); const now = @bitCast(u64, std.time.milliTimestamp());
const uname_query = const uname_query =

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@ -1,5 +1,8 @@
const std = @import("std"); const std = @import("std");
const HASH_SEED: u64 = 6065983110;
const HASH_SALT: []const u8 = "ZnNLSRbY12DpPeMaPooKhOsxk7Qq325a2KF8EoIIeOaEz";
fn SpreadResult(comptime Base: type, comptime Additional: type) type { fn SpreadResult(comptime Base: type, comptime Additional: type) type {
comptime { comptime {
// const type_info = @typeInfo(Base); // const type_info = @typeInfo(Base);
@ -123,18 +126,27 @@ pub fn generateRandomString(allocator: std.mem.Allocator) ![]const u8 {
return code; return code;
} }
pub fn hashPassword(allocator: std.mem.Allocator, password: []const u8) !u32 {
const salted_password = try std.mem.concat(allocator, u8, &[_][]const u8{ password, HASH_SALT });
const password_hash = @truncate(u32, std.hash.Wyhash.hash(HASH_SEED, salted_password));
return password_hash;
}
test { test {
// const vote = .{ .id = 0, .createdAt = "DATE" }; // const vote = .{ .id = 0, .createdAt = "DATE" };
// const data = structConcatFields(vote, .{ .id2 = vote.id }); // const data = structConcatFields(vote, .{ .id2 = vote.id });
// std.log.err("\n{any}\n", .{data}); // std.log.err("\n{any}\n", .{data});
const user = .{ .id = 0, .createdAt = 2, .other = 3, .key = 4 }; // const user = .{ .id = 0, .createdAt = 2, .other = 3, .key = 4 };
const date = removeStructFields(user, &[_]u8{4}); // const date = removeStructFields(user, &[_]u8{4});
std.debug.print("\n{any}\n", .{date}); // std.debug.print("\n{any}\n", .{date});
var gpa = std.testing.allocator_instance; var gpa = std.testing.allocator_instance;
// _ = gpa;
var allocator = gpa.allocator(); var allocator = gpa.allocator();
// _ = allocator;
const code = try generateRandomString(allocator); // const code = try generateRandomString(allocator);
std.debug.print("\nGot {s}\n", .{code}); const hash = try hashPassword(allocator, "password");
std.debug.print("\nGot {}\n", .{hash});
} }