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🬐 🬠 🬞🬂🬏 🬟 🬑 🬟 🬑 ╭59a3d10c..╮ 59a3d10c.. see-em: 🬋🬋🬋 🬋🬋🬋 🬋 🬋 │files │ commits refs discuss issues new login 🬐 🬠 🬐 🬠 🬑 🬟 🬰 ╰──────────╯ (698) user
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.. embed/ event/ test/ ui/ command.zig diff3.zig event.zig find.zig fork.zig lib.zig main.zig main_wasm.zig markdown.zig notify.zig patch.zig progress.zig push.zig search.zig search_commit.zig search_thread.zig serve.zig serve_common.zig serve_http.zig serve_ssh.zig serve_ssh_protocol.zig test.zig testnet.zig try.zig ui.zig ╭─────────────────────────────────╮ │web.zig │ ╰─────────────────────────────────╯
3081 return true; 3082 } 3083 3084 // revoke a session. a no-op for a missing or malformed token. 3085 pub fn remove(self: SessionStore, token_hex: []const u8) void { 3086 if (!isToken(token_hex)) return; 3087 self.dir.deleteFile(self.io, token_hex) catch {}; 3088 } 3089 3090 // leave `token_hex`'s session for visitors arriving without one. only the 3091 // `try` fixture writes one. the name can't collide with a session token. 3092 pub fn offerAutoLogin(self: SessionStore, token_hex: *const [token_hex_len]u8) !void { 3093 const file = try self.dir.createFile(self.io, auto_login_name, .{}); 3094 defer file.close(self.io); 3095 try file.writeStreamingAll(self.io, token_hex); 3096 } 3097 3098 pub fn autoLogin(self: SessionStore, out: *[token_hex_len]u8) bool { 3099 out.* = self.auto_login orelse return false; 3100 return true; 3101 } 3102 3103 const auto_login_name = "auto-login"; 3104 3105 // a token is exactly token_hex_len hex chars. validating before using the 3106 // value as a path keeps attacker-supplied cookies from escaping the 3107 // sessions dir (e.g. via "/" or ".." bytes). 3108 fn isToken(token_hex: []const u8) bool { 3109 if (token_hex.len != token_hex_len) return false; 3110 for (token_hex) |c| if (!std.ascii.isHex(c)) return false; 3111 return true; 3112 } 3113 }; 3114