╭─────────────╮ │scroll to top│ ╰─────────────╯ ╭ serve_ssh.zig ────────────────────────────────────────────────╮ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ ╰───────────────────────────────────────────────────────────────╯
🬐 🬠 🬞🬂🬏 🬟 🬑 🬟 🬑 ╭969f5924..╮ 969f5924.. haxy: 🬋🬋🬋 🬋🬋🬋 🬋 🬋 │files │ commits refs discuss issues patches new login 🬐 🬠 🬐 🬠 🬑 🬟 🬰 ╰──────────╯ (705) user
╭────╮ ╭ 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
653 // an active user as a commit author 654 fn commitAuthor( 655 moment: evt.AdminDB.HashMap(.read_only), 656 arena: *std.heap.ArenaAllocator, 657 user_id: *const [evt.event_id_size]u8, 658 ) !evt.CommitAuthor { 659 const user = (try evt.User.readById(evt.AdminDB, evt.admin_repo_opts.hash, moment, arena, user_id)) orelse unreachable; 660 return .{ .name = user.event.name, .email = user.event.email }; 661 } 662 663 // the authorized_keys line of a pubkey blob: its type, then the blob in base64 664 fn authorizedKeyLine(allocator: std.mem.Allocator, blob: []const u8) ![]const u8 { 665 var reader = std.Io.Reader.fixed(blob); 666 const key_type = try ssh.takeString(&reader, 64); 667 const encoder = std.base64.standard.Encoder; 668 const line = try allocator.alloc(u8, key_type.len + 1 + encoder.calcSize(blob.len)); 669 @memcpy(line[0..key_type.len], key_type); 670 line[key_type.len] = ' '; 671 _ = encoder.encode(line[key_type.len + 1 ..], blob); 672 return line; 673 } 674 675 fn writeError(sess: *ssh.SessionCtx, comptime msg: []const u8) !void { 676 const body = "ERR haxy ssh: " ++ msg; 677 var packet: [body.len + 4]u8 = undefined; 678 const line = try std.fmt.bufPrint(&packet, "{x:0>4}{s}", .{ packet.len, body }); 679 try sess.writeBytes(line); 680 try sess.exit(1); 681 } 682 683 test "parseGitCommand rejects malformed input" { 684 const allocator = std.testing.allocator; 685 try std.testing.expectError(error.InvalidCommand, parseGitCommand(allocator, "git-upload-pack")); 686 try std.testing.expectError(error.UnsupportedService, parseGitCommand(allocator, "ls -la")); 687 try std.testing.expectError(error.UnsupportedService, parseGitCommand(allocator, "git-fake-pack 'repo'")); 688 } 689 690 test "parseGitCommand happy paths" { 691 const allocator = std.testing.allocator; 692 693 { 694 const parsed = try parseGitCommand(allocator, "git-upload-pack 'some-repo'"); 695 defer parsed.deinit(allocator); 696 try std.testing.expectEqual(GitService.upload_pack, parsed.service); 697 try std.testing.expectEqualStrings("some-repo", parsed.dir); 698 } 699 { 700 const parsed = try parseGitCommand(allocator, "git-receive-pack 'user/proj'"); 701 defer parsed.deinit(allocator); 702 try std.testing.expectEqual(GitService.receive_pack, parsed.service); 703 try std.testing.expectEqualStrings("user/proj", parsed.dir); 704 } 705 { 706 const parsed = try parseGitCommand(allocator, "git-upload-pack repo"); 707 defer parsed.deinit(allocator); 708 try std.testing.expectEqual(GitService.upload_pack, parsed.service); 709 try std.testing.expectEqualStrings("repo", parsed.dir); 710 } 711 } 712