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🬐 🬠 🬞🬂🬏 🬟 🬑 🬟 🬑 ╭master╮ master haxy: 🬋🬋🬋 🬋🬋🬋 🬋 🬋 │files │ commits refs discuss issues patches new login 🬐 🬠 🬐 🬠 🬑 🬟 🬰 ╰──────╯ (712) user
╭ find file ─ ─ ─ ─ ─ ─ ─ ─ ─ ─╮ ╭────╮ ╭ clone ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─╮ │ │ │http│ ssh │ │ ╰ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─╯ ╰────╯ ╰ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─╯
.. 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 │ ╰─────────────────────────────────╯
3143 var file_reader = file.reader(self.io, &storage); 3144 file_reader.interface.readSliceAll(out) catch return false; 3145 return true; 3146 } 3147 3148 // revoke a session. a no-op for a missing or malformed token. 3149 pub fn remove(self: SessionStore, token_hex: []const u8) void { 3150 if (!isToken(token_hex)) return; 3151 self.dir.deleteFile(self.io, token_hex) catch {}; 3152 } 3153 3154 // leave `token_hex`'s session for visitors arriving without one. only the 3155 // `try` fixture writes one. the name can't collide with a session token. 3156 pub fn offerAutoLogin(self: SessionStore, token_hex: *const [token_hex_len]u8) !void { 3157 const file = try self.dir.createFile(self.io, auto_login_name, .{}); 3158 defer file.close(self.io); 3159 try file.writeStreamingAll(self.io, token_hex); 3160 } 3161 3162 pub fn autoLogin(self: SessionStore, out: *[token_hex_len]u8) bool { 3163 out.* = self.auto_login orelse return false; 3164 return true; 3165 } 3166 3167 const auto_login_name = "auto-login"; 3168 3169 // a token is exactly token_hex_len hex chars. validating before using the 3170 // value as a path keeps attacker-supplied cookies from escaping the 3171 // sessions dir (e.g. via "/" or ".." bytes). 3172 fn isToken(token_hex: []const u8) bool { 3173 if (token_hex.len != token_hex_len) return false; 3174 for (token_hex) |c| if (!std.ascii.isHex(c)) return false; 3175 return true; 3176 } 3177 }; 3178