Dangerzone Threat Model

CAPEC-639: Probe System Files

An adversary obtains unauthorized information due to improperly protected files. If an application stores sensitive information in a file that is not protected by proper access control, then an adversary can access the file and search for sensitive information.

Examples

Adversaries may search local file systems and remote file shares for files containing passwords. These can be files created by users to store their own credentials, shared credential stores for a group of individuals, configuration files containing passwords for a system or service, or source code/binary files containing embedded passwords.::Adversaries may search network shares on computers they have compromised to find files of interest.

Medium

Severity

occurrences in scenarios

Frequency

Affected Components

Affected Scenarios

Requirements and Mitigations

Requirements

Component properties that must be true for this threat to apply:

Mitigations

Component properties that mitigate this threat:

Affected Components

Component	Description	Boundary
Rekor Log Server	Transparency log server for verifying signature timestamps	Internet
GitHub release server		Internet
DZ App	Primary DZ application and interface, executed on the host machine	Local host
Cosign Binary (build machines)	Cosign binary running on the build machine	FPF-operated Tailnet
Random doc source		Internet
dangerzone.rocks	Official Dangerzone website	Internet
External github repositories		Internet
DZ GitHub repo	Dangerzone GitHub repository for releases	Internet
GitHub Container Registry	ghcr.io - Container registry hosting signed sandbox images	Internet
DZ Linux package server	FPF package servers for APT/YUM repos, operated by FPF infra	Internet

Affected Scenarios

convert — affects: Random doc source DZ App

digraph tm {
    graph [
        fontname = Arial;
        fontsize = 14;
    ]
    node [
        fontname = Arial;
        fontsize = 14;
    ]
    edge [
        fontname = Arial;
        fontsize = 12;
    ]
    nodesep = 1;

    subgraph cluster_boundary_Internet {
        graph [
            fontsize = 10;
            fontcolor = black;
            style = dashed;
            color = firebrick2;
            label = <Internet>;
        ]

        externalentity_Random_doc_source_Internet [
            shape = square;
            color = black;
            fontcolor = black;
            label = "Random doc\nsource";
            URL = "component_Random_doc_source.html";
            tooltip = "Random doc source";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

    }

    subgraph cluster_boundary_Local_host {
        graph [
            fontsize = 10;
            fontcolor = black;
            style = dashed;
            color = firebrick2;
            label = <Local host>;
        ]

        subgraph cluster_boundary_Docker_Podman_VM {
            graph [
                fontsize = 10;
                fontcolor = black;
                style = dashed;
                color = firebrick2;
                label = <Docker/Podman VM>;
            ]

            subgraph cluster_boundary_Outer_container {
                graph [
                    fontsize = 10;
                    fontcolor = black;
                    style = dashed;
                    color = firebrick2;
                    label = <Outer container>;
                ]

                subgraph cluster_boundary_gVisor_sandbox {
                    graph [
                        fontsize = 10;
                        fontcolor = black;
                        style = dashed;
                        color = firebrick2;
                        label = <gVisor sandbox>;
                    ]

                    component_LibreOffice_gVisor_sandbox [
                        shape = circle;
                        color = black;
                        fontcolor = black;
                        label = "LibreOffice";
                        URL = "component_LibreOffice.html";
                        tooltip = "LibreOffice";
                        margin = 0.02;
                    ]

                    component_doc_to_pixels_py_gVisor_sandbox [
                        shape = circle;
                        color = black;
                        fontcolor = black;
                        label = "doc_to_pixels.py";
                        URL = "component_doc_to_pixels_py.html";
                        tooltip = "doc_to_pixels.py";
                        margin = 0.02;
                    ]

                }

                component_entrypoint_py_Outer_container [
                    shape = circle;
                    color = black;
                    fontcolor = black;
                    label = "entrypoint.py";
                    URL = "component_entrypoint_py.html";
                    tooltip = "entrypoint.py";
                    margin = 0.02;
                ]

            }

            component_Container_runtime_Docker_Podman_VM [
                shape = circle;
                color = black;
                fontcolor = black;
                label = "Container\nruntime";
                URL = "component_Container_runtime.html";
                tooltip = "Container runtime";
                margin = 0.02;
            ]

        }

        component_Container_manager_Local_host [
            shape = circle;
            color = black;
            fontcolor = black;
            label = "Container\nmanager";
            URL = "component_Container_manager.html";
            tooltip = "Container manager";
            margin = 0.02;
        ]

        component_DZ_App_Local_host [
            shape = circle;
            color = black;
            fontcolor = black;
            label = "DZ App";
            URL = "component_DZ_App.html";
            tooltip = "DZ App";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        datastore_Host_storage_Local_host [
            shape = cylinder;
            color = black;
            fontcolor = black;
            label = "Host storage";
            URL = "component_Host_storage.html";
            tooltip = "Host storage";
            margin = 0.02;
        ]

        component_PDF_reader_Local_host [
            shape = circle;
            color = black;
            fontcolor = black;
            label = "PDF reader";
            URL = "component_PDF_reader.html";
            tooltip = "PDF reader";
            margin = 0.02;
        ]

        actor_User_Local_host [
            shape = square;
            color = black;
            fontcolor = black;
            label = "User";
            URL = "component_User.html";
            tooltip = "User";
            margin = 0.02;
        ]

    }

    actor_User_Local_host -> externalentity_Random_doc_source_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "1. Request untrusted\ndoc from remote\nsource";    ]
    externalentity_Random_doc_source_Internet -> datastore_Host_storage_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "2. Receive untrusted\ndoc from remote\nsource and store it\nlocally";    ]
    actor_User_Local_host -> component_DZ_App_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "3. Start the\nDangerzone App";    ]
    component_DZ_App_Local_host -> component_Container_manager_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "4. Invoke\nDocker/Podman to\ncheck if the\ncontainer image is\npresent and\ninstalled";    ]
    component_Container_manager_Local_host -> component_Container_runtime_Docker_Podman_VM [        color = black;        fontcolor = black;        dir = forward;        label = "5. Is the image\npresent in the VM?";    ]
    component_Container_runtime_Docker_Podman_VM -> component_Container_manager_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "6. Image is present";    ]
    component_Container_manager_Local_host -> component_DZ_App_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "7. Reply to\nDangerzone APP that\nthe container image\nis installed";    ]
    actor_User_Local_host -> component_DZ_App_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "8. Select documents\nfor conversion";    ]
    component_DZ_App_Local_host -> component_Container_manager_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "9. Request a Linux\ncontainer for\nconversion";    ]
    component_Container_manager_Local_host -> component_Container_runtime_Docker_Podman_VM [        color = black;        fontcolor = black;        dir = forward;        label = "10. Start a Linux\ncontainer";    ]
    component_Container_runtime_Docker_Podman_VM -> component_entrypoint_py_Outer_container [        color = black;        fontcolor = black;        dir = forward;        label = "11. Run entrypoint\nscript of Linux\ncontainer";    ]
    component_entrypoint_py_Outer_container -> component_doc_to_pixels_py_gVisor_sandbox [        color = black;        fontcolor = black;        dir = forward;        label = "12. Start the\nDangerzone converter\nin the gVisor\nsandbox";    ]
    component_DZ_App_Local_host -> component_doc_to_pixels_py_gVisor_sandbox [        color = black;        fontcolor = black;        dir = forward;        label = "13. Send the\nsuspicious document\nto the stdin of the\ngVisor sandbox";    ]
    component_doc_to_pixels_py_gVisor_sandbox -> component_LibreOffice_gVisor_sandbox [        color = black;        fontcolor = black;        dir = forward;        label = "14. Convert the\nsuspicious doc to\nPDF (if not already)";    ]
    component_LibreOffice_gVisor_sandbox -> component_doc_to_pixels_py_gVisor_sandbox [        color = black;        fontcolor = black;        dir = forward;        label = "15. Receive\nsuspicious doc as\nPDF";    ]
    component_doc_to_pixels_py_gVisor_sandbox -> component_DZ_App_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "16. Rasterize PDF\ninto pixels and\nwrite them to the\ngVisor sandbox's\nstdout";    ]
    component_DZ_App_Local_host -> datastore_Host_storage_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "17. Reconstruct a\nsafe doc from pixels\nto PDF (and\noptionally OCR it)";    ]
    component_DZ_App_Local_host -> datastore_Host_storage_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "18. Save safe PDF\nwith a '-safe.pdf'\nprefix";    ]
    component_DZ_App_Local_host -> datastore_Host_storage_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "19. Archive the\nsuspicious PDF into\nthe 'unsafe/'\ndirectory";    ]
    component_DZ_App_Local_host -> component_PDF_reader_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "20. Open the PDF\nusing the program of\nthe user's choice,\nor the default one";    ]
}

convert_basic — affects: DZ App

digraph tm {
    graph [
        fontname = Arial;
        fontsize = 14;
    ]
    node [
        fontname = Arial;
        fontsize = 14;
    ]
    edge [
        fontname = Arial;
        fontsize = 12;
    ]
    nodesep = 1;

    subgraph cluster_boundary_Local_host {
        graph [
            fontsize = 10;
            fontcolor = black;
            style = dashed;
            color = firebrick2;
            label = <Local host>;
        ]

        subgraph cluster_boundary_Docker_Podman_VM {
            graph [
                fontsize = 10;
                fontcolor = black;
                style = dashed;
                color = firebrick2;
                label = <Docker/Podman VM>;
            ]

            subgraph cluster_boundary_Outer_container {
                graph [
                    fontsize = 10;
                    fontcolor = black;
                    style = dashed;
                    color = firebrick2;
                    label = <Outer container>;
                ]

                subgraph cluster_boundary_gVisor_sandbox {
                    graph [
                        fontsize = 10;
                        fontcolor = black;
                        style = dashed;
                        color = firebrick2;
                        label = <gVisor sandbox>;
                    ]

                    component_doc_to_pixels_py_gVisor_sandbox [
                        shape = circle;
                        color = black;
                        fontcolor = black;
                        label = "doc_to_pixels.py";
                        URL = "component_doc_to_pixels_py.html";
                        tooltip = "doc_to_pixels.py";
                        margin = 0.02;
                    ]

                }

            }

        }

        component_DZ_App_Local_host [
            shape = circle;
            color = black;
            fontcolor = black;
            label = "DZ App";
            URL = "component_DZ_App.html";
            tooltip = "DZ App";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        datastore_Host_storage_Local_host [
            shape = cylinder;
            color = black;
            fontcolor = black;
            label = "Host storage";
            URL = "component_Host_storage.html";
            tooltip = "Host storage";
            margin = 0.02;
        ]

        actor_User_Local_host [
            shape = square;
            color = black;
            fontcolor = black;
            label = "User";
            URL = "component_User.html";
            tooltip = "User";
            margin = 0.02;
        ]

    }

    actor_User_Local_host -> component_DZ_App_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "1. Start the\nDangerzone App";    ]
    actor_User_Local_host -> component_DZ_App_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "2. Select documents\nfor conversion";    ]
    component_DZ_App_Local_host -> component_doc_to_pixels_py_gVisor_sandbox [        color = black;        fontcolor = black;        dir = forward;        label = "3. Send the\nsuspicious document\nto the stdin of the\ngVisor sandbox";    ]
    component_doc_to_pixels_py_gVisor_sandbox -> component_DZ_App_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "4. Rasterize PDF\ninto pixels and\nwrite them to the\ngVisor sandbox's\nstdout";    ]
    component_DZ_App_Local_host -> datastore_Host_storage_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "5. Reconstruct a\nsafe doc from pixels\nto PDF (and\noptionally OCR it)";    ]
    component_DZ_App_Local_host -> datastore_Host_storage_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "6. Save safe PDF\nwith a '-safe.pdf'\nprefix";    ]
}

release — affects: GitHub Container Registry External github repositories DZ Linux package server DZ GitHub repo dangerzone.rocks

digraph tm {
    graph [
        fontname = Arial;
        fontsize = 14;
    ]
    node [
        fontname = Arial;
        fontsize = 14;
    ]
    edge [
        fontname = Arial;
        fontsize = 12;
    ]
    nodesep = 1;

    subgraph cluster_boundary_FPF_operated_Tailnet {
        graph [
            fontsize = 10;
            fontcolor = black;
            style = dashed;
            color = firebrick2;
            label = <FPF-operated Tailnet>;
        ]

        server_Build_machines_FPF_operated_Tailnet [
            shape = box;
            color = black;
            fontcolor = black;
            label = "Build machines";
            URL = "component_Build_machines.html";
            tooltip = "Build machines";
            margin = 0.02;
        ]

        component_Certum_Card_FPF_operated_Tailnet [
            shape = circle;
            color = black;
            fontcolor = black;
            label = "Certum Card";
            URL = "component_Certum_Card.html";
            tooltip = "Certum Card";
            margin = 0.02;
        ]

        component_YubiKey_FPF_operated_Tailnet [
            shape = circle;
            color = black;
            fontcolor = black;
            label = "YubiKey";
            URL = "component_YubiKey.html";
            tooltip = "YubiKey";
            margin = 0.02;
        ]

        actor_dev_FPF_operated_Tailnet [
            shape = square;
            color = black;
            fontcolor = black;
            label = "dev";
            URL = "component_dev.html";
            tooltip = "dev";
            margin = 0.02;
        ]

    }

    subgraph cluster_boundary_Internet {
        graph [
            fontsize = 10;
            fontcolor = black;
            style = dashed;
            color = firebrick2;
            label = <Internet>;
        ]

        externalentity_DZ_GitHub_repo_Internet [
            shape = square;
            color = black;
            fontcolor = black;
            label = "DZ GitHub repo";
            URL = "component_DZ_GitHub_repo.html";
            tooltip = "DZ GitHub repo";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        server_DZ_Linux_package_server_Internet [
            shape = box;
            color = black;
            fontcolor = black;
            label = "DZ Linux package\nserver";
            URL = "component_DZ_Linux_package_server.html";
            tooltip = "DZ Linux package server";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        externalentity_External_github_repositories_Internet [
            shape = square;
            color = black;
            fontcolor = black;
            label = "External github\nrepositories";
            URL = "component_External_github_repositories.html";
            tooltip = "External github repositories";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        externalentity_GitHub_Container_Registry_Internet [
            shape = square;
            color = black;
            fontcolor = black;
            label = "GitHub Container\nRegistry";
            URL = "component_GitHub_Container_Registry.html";
            tooltip = "GitHub Container Registry";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        server_dangerzone_rocks_Internet [
            shape = box;
            color = black;
            fontcolor = black;
            label = "dangerzone.rocks";
            URL = "component_dangerzone_rocks.html";
            tooltip = "dangerzone.rocks";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

    }

    actor_dev_FPF_operated_Tailnet -> server_Build_machines_FPF_operated_Tailnet [        color = black;        fontcolor = black;        dir = forward;        label = "1. Kick off release\nbuild";    ]
    server_Build_machines_FPF_operated_Tailnet -> externalentity_GitHub_Container_Registry_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "2. Build and publish\nsigned container\nimage";    ]
    server_Build_machines_FPF_operated_Tailnet -> externalentity_External_github_repositories_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "3. Download embedded\nassets";    ]
    server_Build_machines_FPF_operated_Tailnet -> server_Build_machines_FPF_operated_Tailnet [        color = black;        fontcolor = black;        dir = forward;        label = "4. Build DZ binaries";    ]
    server_Build_machines_FPF_operated_Tailnet -> server_Build_machines_FPF_operated_Tailnet [        color = black;        fontcolor = black;        dir = forward;        label = "5. Sign release\nbinary for Linux";    ]
    server_Build_machines_FPF_operated_Tailnet -> component_Certum_Card_FPF_operated_Tailnet [        color = black;        fontcolor = black;        dir = forward;        label = "6. Sign Windows\nbinary";    ]
    component_Certum_Card_FPF_operated_Tailnet -> server_Build_machines_FPF_operated_Tailnet [        color = black;        fontcolor = black;        dir = forward;        label = "7. Windows signature\nresult";    ]
    server_Build_machines_FPF_operated_Tailnet -> component_YubiKey_FPF_operated_Tailnet [        color = black;        fontcolor = black;        dir = forward;        label = "8. Sign Apple binary";    ]
    component_YubiKey_FPF_operated_Tailnet -> server_Build_machines_FPF_operated_Tailnet [        color = black;        fontcolor = black;        dir = forward;        label = "9. Apple signature\nresult";    ]
    server_Build_machines_FPF_operated_Tailnet -> server_DZ_Linux_package_server_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "10. Push signed\nbuilds to Linux\nrepos";    ]
    server_Build_machines_FPF_operated_Tailnet -> externalentity_DZ_GitHub_repo_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "11. Create GitHub\nrelease";    ]
    server_Build_machines_FPF_operated_Tailnet -> server_Build_machines_FPF_operated_Tailnet [        color = black;        fontcolor = black;        dir = forward;        label = "12. Embed sandbox\npublic key";    ]
    actor_dev_FPF_operated_Tailnet -> server_dangerzone_rocks_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "13. Update release\nreference";    ]
}

release_basic — affects: GitHub Container Registry External github repositories DZ Linux package server DZ GitHub repo dangerzone.rocks

digraph tm {
    graph [
        fontname = Arial;
        fontsize = 14;
    ]
    node [
        fontname = Arial;
        fontsize = 14;
    ]
    edge [
        fontname = Arial;
        fontsize = 12;
    ]
    nodesep = 1;

    subgraph cluster_boundary_FPF_operated_Tailnet {
        graph [
            fontsize = 10;
            fontcolor = black;
            style = dashed;
            color = firebrick2;
            label = <FPF-operated Tailnet>;
        ]

        server_Build_machines_FPF_operated_Tailnet [
            shape = box;
            color = black;
            fontcolor = black;
            label = "Build machines";
            URL = "component_Build_machines.html";
            tooltip = "Build machines";
            margin = 0.02;
        ]

        actor_dev_FPF_operated_Tailnet [
            shape = square;
            color = black;
            fontcolor = black;
            label = "dev";
            URL = "component_dev.html";
            tooltip = "dev";
            margin = 0.02;
        ]

    }

    subgraph cluster_boundary_Internet {
        graph [
            fontsize = 10;
            fontcolor = black;
            style = dashed;
            color = firebrick2;
            label = <Internet>;
        ]

        externalentity_DZ_GitHub_repo_Internet [
            shape = square;
            color = black;
            fontcolor = black;
            label = "DZ GitHub repo";
            URL = "component_DZ_GitHub_repo.html";
            tooltip = "DZ GitHub repo";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        server_DZ_Linux_package_server_Internet [
            shape = box;
            color = black;
            fontcolor = black;
            label = "DZ Linux package\nserver";
            URL = "component_DZ_Linux_package_server.html";
            tooltip = "DZ Linux package server";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        externalentity_External_github_repositories_Internet [
            shape = square;
            color = black;
            fontcolor = black;
            label = "External github\nrepositories";
            URL = "component_External_github_repositories.html";
            tooltip = "External github repositories";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        externalentity_GitHub_Container_Registry_Internet [
            shape = square;
            color = black;
            fontcolor = black;
            label = "GitHub Container\nRegistry";
            URL = "component_GitHub_Container_Registry.html";
            tooltip = "GitHub Container Registry";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        server_dangerzone_rocks_Internet [
            shape = box;
            color = black;
            fontcolor = black;
            label = "dangerzone.rocks";
            URL = "component_dangerzone_rocks.html";
            tooltip = "dangerzone.rocks";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

    }

    actor_dev_FPF_operated_Tailnet -> server_Build_machines_FPF_operated_Tailnet [        color = black;        fontcolor = black;        dir = forward;        label = "1. Kick off release\nbuild";    ]
    server_Build_machines_FPF_operated_Tailnet -> externalentity_GitHub_Container_Registry_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "2. Build and publish\nsigned container\nimage";    ]
    server_Build_machines_FPF_operated_Tailnet -> externalentity_External_github_repositories_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "3. Download embedded\nassets";    ]
    server_Build_machines_FPF_operated_Tailnet -> server_Build_machines_FPF_operated_Tailnet [        color = black;        fontcolor = black;        dir = forward;        label = "4. Build DZ binaries";    ]
    server_Build_machines_FPF_operated_Tailnet -> server_DZ_Linux_package_server_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "5. Push signed\nbuilds to Linux\nrepos";    ]
    server_Build_machines_FPF_operated_Tailnet -> externalentity_DZ_GitHub_repo_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "6. Create GitHub\nrelease";    ]
    actor_dev_FPF_operated_Tailnet -> server_dangerzone_rocks_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "7. Update release\nreference";    ]
}

release_signatures — affects: GitHub Container Registry DZ Linux package server DZ GitHub repo

digraph tm {
    graph [
        fontname = Arial;
        fontsize = 14;
    ]
    node [
        fontname = Arial;
        fontsize = 14;
    ]
    edge [
        fontname = Arial;
        fontsize = 12;
    ]
    nodesep = 1;

    subgraph cluster_boundary_FPF_operated_Tailnet {
        graph [
            fontsize = 10;
            fontcolor = black;
            style = dashed;
            color = firebrick2;
            label = <FPF-operated Tailnet>;
        ]

        server_Build_machines_FPF_operated_Tailnet [
            shape = box;
            color = black;
            fontcolor = black;
            label = "Build machines";
            URL = "component_Build_machines.html";
            tooltip = "Build machines";
            margin = 0.02;
        ]

        component_Certum_Card_FPF_operated_Tailnet [
            shape = circle;
            color = black;
            fontcolor = black;
            label = "Certum Card";
            URL = "component_Certum_Card.html";
            tooltip = "Certum Card";
            margin = 0.02;
        ]

        component_YubiKey_FPF_operated_Tailnet [
            shape = circle;
            color = black;
            fontcolor = black;
            label = "YubiKey";
            URL = "component_YubiKey.html";
            tooltip = "YubiKey";
            margin = 0.02;
        ]

        actor_dev_FPF_operated_Tailnet [
            shape = square;
            color = black;
            fontcolor = black;
            label = "dev";
            URL = "component_dev.html";
            tooltip = "dev";
            margin = 0.02;
        ]

    }

    subgraph cluster_boundary_Internet {
        graph [
            fontsize = 10;
            fontcolor = black;
            style = dashed;
            color = firebrick2;
            label = <Internet>;
        ]

        externalentity_DZ_GitHub_repo_Internet [
            shape = square;
            color = black;
            fontcolor = black;
            label = "DZ GitHub repo";
            URL = "component_DZ_GitHub_repo.html";
            tooltip = "DZ GitHub repo";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        server_DZ_Linux_package_server_Internet [
            shape = box;
            color = black;
            fontcolor = black;
            label = "DZ Linux package\nserver";
            URL = "component_DZ_Linux_package_server.html";
            tooltip = "DZ Linux package server";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        externalentity_GitHub_Container_Registry_Internet [
            shape = square;
            color = black;
            fontcolor = black;
            label = "GitHub Container\nRegistry";
            URL = "component_GitHub_Container_Registry.html";
            tooltip = "GitHub Container Registry";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

    }

    actor_dev_FPF_operated_Tailnet -> server_Build_machines_FPF_operated_Tailnet [        color = black;        fontcolor = black;        dir = forward;        label = "1. Kick off release\nbuild";    ]
    server_Build_machines_FPF_operated_Tailnet -> externalentity_GitHub_Container_Registry_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "2. Build and publish\nsigned container\nimage";    ]
    server_Build_machines_FPF_operated_Tailnet -> server_Build_machines_FPF_operated_Tailnet [        color = black;        fontcolor = black;        dir = forward;        label = "3. Sign release\nbinary for Linux";    ]
    server_Build_machines_FPF_operated_Tailnet -> component_Certum_Card_FPF_operated_Tailnet [        color = black;        fontcolor = black;        dir = forward;        label = "4. Sign Windows\nbinary";    ]
    component_Certum_Card_FPF_operated_Tailnet -> server_Build_machines_FPF_operated_Tailnet [        color = black;        fontcolor = black;        dir = forward;        label = "5. Windows signature\nresult";    ]
    server_Build_machines_FPF_operated_Tailnet -> component_YubiKey_FPF_operated_Tailnet [        color = black;        fontcolor = black;        dir = forward;        label = "6. Sign Apple binary";    ]
    component_YubiKey_FPF_operated_Tailnet -> server_Build_machines_FPF_operated_Tailnet [        color = black;        fontcolor = black;        dir = forward;        label = "7. Apple signature\nresult";    ]
    server_Build_machines_FPF_operated_Tailnet -> server_DZ_Linux_package_server_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "8. Push signed\nbuilds to Linux\nrepos";    ]
    server_Build_machines_FPF_operated_Tailnet -> externalentity_DZ_GitHub_repo_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "9. Create GitHub\nrelease";    ]
}

release_sandbox — affects: GitHub Container Registry Cosign Binary (build machines) Rekor Log Server

digraph tm {
    graph [
        fontname = Arial;
        fontsize = 14;
    ]
    node [
        fontname = Arial;
        fontsize = 14;
    ]
    edge [
        fontname = Arial;
        fontsize = 12;
    ]
    nodesep = 1;

    subgraph cluster_boundary_FPF_operated_Tailnet {
        graph [
            fontsize = 10;
            fontcolor = black;
            style = dashed;
            color = firebrick2;
            label = <FPF-operated Tailnet>;
        ]

        server_Build_machines_FPF_operated_Tailnet [
            shape = box;
            color = black;
            fontcolor = black;
            label = "Build machines";
            URL = "component_Build_machines.html";
            tooltip = "Build machines";
            margin = 0.02;
        ]

        component_Cosign_Binary__build_machines__FPF_operated_Tailnet [
            shape = circle;
            color = black;
            fontcolor = black;
            label = "Cosign Binary\n(build machines)";
            URL = "component_Cosign_Binary__build_machines_.html";
            tooltip = "Cosign Binary (build machines)";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

    }

    subgraph cluster_boundary_Internet {
        graph [
            fontsize = 10;
            fontcolor = black;
            style = dashed;
            color = firebrick2;
            label = <Internet>;
        ]

        externalentity_GitHub_Container_Registry_Internet [
            shape = square;
            color = black;
            fontcolor = black;
            label = "GitHub Container\nRegistry";
            URL = "component_GitHub_Container_Registry.html";
            tooltip = "GitHub Container Registry";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        externalentity_Rekor_Log_Server_Internet [
            shape = square;
            color = black;
            fontcolor = black;
            label = "Rekor Log Server";
            URL = "component_Rekor_Log_Server.html";
            tooltip = "Rekor Log Server";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

    }

    server_Build_machines_FPF_operated_Tailnet -> externalentity_GitHub_Container_Registry_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "1. Build container\nimage";    ]
    server_Build_machines_FPF_operated_Tailnet -> externalentity_GitHub_Container_Registry_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "2. Push container to\nGHCR";    ]
    component_Cosign_Binary__build_machines__FPF_operated_Tailnet -> externalentity_GitHub_Container_Registry_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "3. Sign remote\nsandbox image";    ]
    component_Cosign_Binary__build_machines__FPF_operated_Tailnet -> externalentity_Rekor_Log_Server_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "4. Publish rekor\nlogs";    ]
    server_Build_machines_FPF_operated_Tailnet -> externalentity_GitHub_Container_Registry_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "5. Request signed\nsandbox tarball";    ]
    externalentity_GitHub_Container_Registry_Internet -> server_Build_machines_FPF_operated_Tailnet [        color = black;        fontcolor = black;        dir = forward;        label = "6. Response with the\nsigned sandbox +\nsignatures";    ]
    server_Build_machines_FPF_operated_Tailnet -> component_Cosign_Binary__build_machines__FPF_operated_Tailnet [        color = black;        fontcolor = black;        dir = forward;        label = "7. Generate the\nsandbox tarball from\nthe pulled container\nimage";    ]
    server_Build_machines_FPF_operated_Tailnet -> externalentity_GitHub_Container_Registry_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "8. Tag remote\nsandbox";    ]
}

update — affects: DZ GitHub repo DZ App dangerzone.rocks DZ Linux package server GitHub release server

digraph tm {
    graph [
        fontname = Arial;
        fontsize = 14;
    ]
    node [
        fontname = Arial;
        fontsize = 14;
    ]
    edge [
        fontname = Arial;
        fontsize = 12;
    ]
    nodesep = 1;

    subgraph cluster_boundary_Internet {
        graph [
            fontsize = 10;
            fontcolor = black;
            style = dashed;
            color = firebrick2;
            label = <Internet>;
        ]

        externalentity_DZ_GitHub_repo_Internet [
            shape = square;
            color = black;
            fontcolor = black;
            label = "DZ GitHub repo";
            URL = "component_DZ_GitHub_repo.html";
            tooltip = "DZ GitHub repo";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        server_DZ_Linux_package_server_Internet [
            shape = box;
            color = black;
            fontcolor = black;
            label = "DZ Linux package\nserver";
            URL = "component_DZ_Linux_package_server.html";
            tooltip = "DZ Linux package server";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        externalentity_GitHub_release_server_Internet [
            shape = square;
            color = black;
            fontcolor = black;
            label = "GitHub release\nserver";
            URL = "component_GitHub_release_server.html";
            tooltip = "GitHub release server";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        server_dangerzone_rocks_Internet [
            shape = box;
            color = black;
            fontcolor = black;
            label = "dangerzone.rocks";
            URL = "component_dangerzone_rocks.html";
            tooltip = "dangerzone.rocks";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

    }

    subgraph cluster_boundary_Local_host {
        graph [
            fontsize = 10;
            fontcolor = black;
            style = dashed;
            color = firebrick2;
            label = <Local host>;
        ]

        component_DZ_App_Local_host [
            shape = circle;
            color = black;
            fontcolor = black;
            label = "DZ App";
            URL = "component_DZ_App.html";
            tooltip = "DZ App";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        datastore_Host_storage_Local_host [
            shape = cylinder;
            color = black;
            fontcolor = black;
            label = "Host storage";
            URL = "component_Host_storage.html";
            tooltip = "Host storage";
            margin = 0.02;
        ]

        actor_User_Local_host [
            shape = square;
            color = black;
            fontcolor = black;
            label = "User";
            URL = "component_User.html";
            tooltip = "User";
            margin = 0.02;
        ]

    }

    component_DZ_App_Local_host -> externalentity_DZ_GitHub_repo_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "1. Check for newer\nreleases";    ]
    externalentity_DZ_GitHub_repo_Internet -> component_DZ_App_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "2. Send changelog\nfor new release and\nprompt user to\ninstall";    ]
    actor_User_Local_host -> server_dangerzone_rocks_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "3. Check\ndangerzone.rocks for\nlatest install";    ]
    server_dangerzone_rocks_Internet -> externalentity_DZ_GitHub_repo_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "4. (Linux) Redirect\nto installation docs";    ]
    actor_User_Local_host -> server_DZ_Linux_package_server_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "5. (Linux) Request\nbinary/image";    ]
    server_DZ_Linux_package_server_Internet -> datastore_Host_storage_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "6. (Linux) Receive\nbinary/image";    ]
    server_dangerzone_rocks_Internet -> externalentity_GitHub_release_server_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "7. (Win / macOS)\nRedirects to GH\nrelease page\nbinaries";    ]
    server_dangerzone_rocks_Internet -> datastore_Host_storage_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "8. (Win / macOS)\nReceive install\nbinary";    ]
}

update_linux — affects: DZ GitHub repo DZ App dangerzone.rocks DZ Linux package server

digraph tm {
    graph [
        fontname = Arial;
        fontsize = 14;
    ]
    node [
        fontname = Arial;
        fontsize = 14;
    ]
    edge [
        fontname = Arial;
        fontsize = 12;
    ]
    nodesep = 1;

    subgraph cluster_boundary_Internet {
        graph [
            fontsize = 10;
            fontcolor = black;
            style = dashed;
            color = firebrick2;
            label = <Internet>;
        ]

        externalentity_DZ_GitHub_repo_Internet [
            shape = square;
            color = black;
            fontcolor = black;
            label = "DZ GitHub repo";
            URL = "component_DZ_GitHub_repo.html";
            tooltip = "DZ GitHub repo";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        server_DZ_Linux_package_server_Internet [
            shape = box;
            color = black;
            fontcolor = black;
            label = "DZ Linux package\nserver";
            URL = "component_DZ_Linux_package_server.html";
            tooltip = "DZ Linux package server";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        server_dangerzone_rocks_Internet [
            shape = box;
            color = black;
            fontcolor = black;
            label = "dangerzone.rocks";
            URL = "component_dangerzone_rocks.html";
            tooltip = "dangerzone.rocks";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

    }

    subgraph cluster_boundary_Local_host {
        graph [
            fontsize = 10;
            fontcolor = black;
            style = dashed;
            color = firebrick2;
            label = <Local host>;
        ]

        component_DZ_App_Local_host [
            shape = circle;
            color = black;
            fontcolor = black;
            label = "DZ App";
            URL = "component_DZ_App.html";
            tooltip = "DZ App";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        datastore_Host_storage_Local_host [
            shape = cylinder;
            color = black;
            fontcolor = black;
            label = "Host storage";
            URL = "component_Host_storage.html";
            tooltip = "Host storage";
            margin = 0.02;
        ]

        actor_User_Local_host [
            shape = square;
            color = black;
            fontcolor = black;
            label = "User";
            URL = "component_User.html";
            tooltip = "User";
            margin = 0.02;
        ]

    }

    component_DZ_App_Local_host -> externalentity_DZ_GitHub_repo_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "1. Check for newer\nreleases";    ]
    externalentity_DZ_GitHub_repo_Internet -> component_DZ_App_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "2. Send changelog\nfor new release and\nprompt user to\ninstall";    ]
    actor_User_Local_host -> server_dangerzone_rocks_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "3. Check\ndangerzone.rocks for\nlatest install";    ]
    server_dangerzone_rocks_Internet -> externalentity_DZ_GitHub_repo_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "4. (Linux) Redirect\nto installation docs";    ]
    actor_User_Local_host -> server_DZ_Linux_package_server_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "5. (Linux) Request\nbinary/image";    ]
    server_DZ_Linux_package_server_Internet -> datastore_Host_storage_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "6. (Linux) Receive\nbinary/image";    ]
}

update_windows — affects: DZ GitHub repo DZ App dangerzone.rocks GitHub release server

digraph tm {
    graph [
        fontname = Arial;
        fontsize = 14;
    ]
    node [
        fontname = Arial;
        fontsize = 14;
    ]
    edge [
        fontname = Arial;
        fontsize = 12;
    ]
    nodesep = 1;

    subgraph cluster_boundary_Internet {
        graph [
            fontsize = 10;
            fontcolor = black;
            style = dashed;
            color = firebrick2;
            label = <Internet>;
        ]

        externalentity_DZ_GitHub_repo_Internet [
            shape = square;
            color = black;
            fontcolor = black;
            label = "DZ GitHub repo";
            URL = "component_DZ_GitHub_repo.html";
            tooltip = "DZ GitHub repo";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        externalentity_GitHub_release_server_Internet [
            shape = square;
            color = black;
            fontcolor = black;
            label = "GitHub release\nserver";
            URL = "component_GitHub_release_server.html";
            tooltip = "GitHub release server";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        server_dangerzone_rocks_Internet [
            shape = box;
            color = black;
            fontcolor = black;
            label = "dangerzone.rocks";
            URL = "component_dangerzone_rocks.html";
            tooltip = "dangerzone.rocks";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

    }

    subgraph cluster_boundary_Local_host {
        graph [
            fontsize = 10;
            fontcolor = black;
            style = dashed;
            color = firebrick2;
            label = <Local host>;
        ]

        component_DZ_App_Local_host [
            shape = circle;
            color = black;
            fontcolor = black;
            label = "DZ App";
            URL = "component_DZ_App.html";
            tooltip = "DZ App";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        datastore_Host_storage_Local_host [
            shape = cylinder;
            color = black;
            fontcolor = black;
            label = "Host storage";
            URL = "component_Host_storage.html";
            tooltip = "Host storage";
            margin = 0.02;
        ]

        actor_User_Local_host [
            shape = square;
            color = black;
            fontcolor = black;
            label = "User";
            URL = "component_User.html";
            tooltip = "User";
            margin = 0.02;
        ]

    }

    component_DZ_App_Local_host -> externalentity_DZ_GitHub_repo_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "1. Check for newer\nreleases";    ]
    externalentity_DZ_GitHub_repo_Internet -> component_DZ_App_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "2. Send changelog\nfor new release and\nprompt user to\ninstall";    ]
    actor_User_Local_host -> server_dangerzone_rocks_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "3. Check\ndangerzone.rocks for\nlatest install";    ]
    server_dangerzone_rocks_Internet -> externalentity_GitHub_release_server_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "4. (Win / macOS)\nRedirects to GH\nrelease page\nbinaries";    ]
    server_dangerzone_rocks_Internet -> datastore_Host_storage_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "5. (Win / macOS)\nReceive install\nbinary";    ]
}

upgrade_sandbox — affects: DZ App GitHub Container Registry Rekor Log Server

digraph tm {
    graph [
        fontname = Arial;
        fontsize = 14;
    ]
    node [
        fontname = Arial;
        fontsize = 14;
    ]
    edge [
        fontname = Arial;
        fontsize = 12;
    ]
    nodesep = 1;

    subgraph cluster_boundary_Internet {
        graph [
            fontsize = 10;
            fontcolor = black;
            style = dashed;
            color = firebrick2;
            label = <Internet>;
        ]

        externalentity_GitHub_Container_Registry_Internet [
            shape = square;
            color = black;
            fontcolor = black;
            label = "GitHub Container\nRegistry";
            URL = "component_GitHub_Container_Registry.html";
            tooltip = "GitHub Container Registry";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        externalentity_Rekor_Log_Server_Internet [
            shape = square;
            color = black;
            fontcolor = black;
            label = "Rekor Log Server";
            URL = "component_Rekor_Log_Server.html";
            tooltip = "Rekor Log Server";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

    }

    subgraph cluster_boundary_Local_host {
        graph [
            fontsize = 10;
            fontcolor = black;
            style = dashed;
            color = firebrick2;
            label = <Local host>;
        ]

        component_Container_manager_Local_host [
            shape = circle;
            color = black;
            fontcolor = black;
            label = "Container\nmanager";
            URL = "component_Container_manager.html";
            tooltip = "Container manager";
            margin = 0.02;
        ]

        component_Cosign_Binary__embedded__Local_host [
            shape = circle;
            color = black;
            fontcolor = black;
            label = "Cosign Binary\n(embedded)";
            URL = "component_Cosign_Binary__embedded_.html";
            tooltip = "Cosign Binary (embedded)";
            margin = 0.02;
        ]

        component_DZ_App_Local_host [
            shape = circle;
            color = black;
            fontcolor = black;
            label = "DZ App";
            URL = "component_DZ_App.html";
            tooltip = "DZ App";
            margin = 0.02;

            style = "filled";

            fillcolor = "#c0392b";

            fontcolor = "white";

            class = "highlighted";
        ]

        datastore_Host_storage_Local_host [
            shape = cylinder;
            color = black;
            fontcolor = black;
            label = "Host storage";
            URL = "component_Host_storage.html";
            tooltip = "Host storage";
            margin = 0.02;
        ]

        actor_User_Local_host [
            shape = square;
            color = black;
            fontcolor = black;
            label = "User";
            URL = "component_User.html";
            tooltip = "User";
            margin = 0.02;
        ]

    }

    component_DZ_App_Local_host -> actor_User_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "1. Should enable\nsandbox updates?";    ]
    actor_User_Local_host -> component_DZ_App_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "2. User consent";    ]
    component_DZ_App_Local_host -> externalentity_GitHub_Container_Registry_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "3. Query registry";    ]
    externalentity_GitHub_Container_Registry_Internet -> component_DZ_App_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "4. Registry response";    ]
    component_DZ_App_Local_host -> datastore_Host_storage_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "5. Store remote log\nindex";    ]
    datastore_Host_storage_Local_host -> component_DZ_App_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "6. Read current log\nindex";    ]
    component_DZ_App_Local_host -> component_Container_manager_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "7. Pull sandbox\nimage";    ]
    component_DZ_App_Local_host -> component_Cosign_Binary__embedded__Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "8. Verify sandbox\nsignatures";    ]
    component_Cosign_Binary__embedded__Local_host -> externalentity_Rekor_Log_Server_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "9. Verify rekor log";    ]
    component_Cosign_Binary__embedded__Local_host -> component_DZ_App_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "10. Signature\nverification result";    ]
    component_DZ_App_Local_host -> datastore_Host_storage_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "11. Store signatures";    ]
    component_Container_manager_Local_host -> datastore_Host_storage_Local_host [        color = black;        fontcolor = black;        dir = forward;        label = "12. Install sandbox";    ]
    component_Container_manager_Local_host -> externalentity_GitHub_Container_Registry_Internet [        color = black;        fontcolor = black;        dir = forward;        label = "13. Pull sandbox\nimage";    ]
}

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