From a324ba7b649840c16d365b757b19db2849991f11 Mon Sep 17 00:00:00 2001
From: jaseg <git@jaseg.de>
Date: Mon, 30 Jun 2025 14:48:34 +0200
Subject: WIP

---
 content/blog/epa-sgd-crypto/index.rst              | 36 ++++++++++++++++++++++
 .../jupyterlab_notebook_file_oneliner/index.rst    | 21 +++++++++++++
 themes/conspiracy/layouts/_default/baseof.html     | 22 -------------
 themes/conspiracy/layouts/_default/list.html       | 18 -----------
 themes/conspiracy/layouts/_default/single.html     | 23 --------------
 .../conspiracy/layouts/_partials/breadcrumbs.html  |  7 +++++
 themes/conspiracy/layouts/_partials/card.html      | 17 ++++++++++
 themes/conspiracy/layouts/_partials/footer.html    |  6 ++++
 themes/conspiracy/layouts/_partials/head.html      | 10 ++++++
 themes/conspiracy/layouts/_partials/header.html    | 23 ++++++++++++++
 themes/conspiracy/layouts/baseof.html              | 22 +++++++++++++
 themes/conspiracy/layouts/home.html                | 25 +++++++++++++++
 themes/conspiracy/layouts/index.html               | 25 ---------------
 themes/conspiracy/layouts/list.html                | 18 +++++++++++
 .../conspiracy/layouts/partials/breadcrumbs.html   |  7 -----
 themes/conspiracy/layouts/partials/card.html       | 17 ----------
 themes/conspiracy/layouts/partials/footer.html     |  6 ----
 themes/conspiracy/layouts/partials/head.html       | 10 ------
 themes/conspiracy/layouts/partials/header.html     | 23 --------------
 themes/conspiracy/layouts/single.html              | 23 ++++++++++++++
 20 files changed, 208 insertions(+), 151 deletions(-)
 create mode 100644 content/blog/jupyterlab_notebook_file_oneliner/index.rst
 delete mode 100644 themes/conspiracy/layouts/_default/baseof.html
 delete mode 100644 themes/conspiracy/layouts/_default/list.html
 delete mode 100644 themes/conspiracy/layouts/_default/single.html
 create mode 100644 themes/conspiracy/layouts/_partials/breadcrumbs.html
 create mode 100644 themes/conspiracy/layouts/_partials/card.html
 create mode 100644 themes/conspiracy/layouts/_partials/footer.html
 create mode 100644 themes/conspiracy/layouts/_partials/head.html
 create mode 100644 themes/conspiracy/layouts/_partials/header.html
 create mode 100644 themes/conspiracy/layouts/baseof.html
 create mode 100644 themes/conspiracy/layouts/home.html
 delete mode 100644 themes/conspiracy/layouts/index.html
 create mode 100644 themes/conspiracy/layouts/list.html
 delete mode 100644 themes/conspiracy/layouts/partials/breadcrumbs.html
 delete mode 100644 themes/conspiracy/layouts/partials/card.html
 delete mode 100644 themes/conspiracy/layouts/partials/footer.html
 delete mode 100644 themes/conspiracy/layouts/partials/head.html
 delete mode 100644 themes/conspiracy/layouts/partials/header.html
 create mode 100644 themes/conspiracy/layouts/single.html

diff --git a/content/blog/epa-sgd-crypto/index.rst b/content/blog/epa-sgd-crypto/index.rst
index f2dd79f..ccbf648 100644
--- a/content/blog/epa-sgd-crypto/index.rst
+++ b/content/blog/epa-sgd-crypto/index.rst
@@ -45,10 +45,44 @@ Healthcare providers in Germany need to be registered with GKV Spitzenverband to
 insurance providers. Since these public providers constitute approximately 90% market share, the vast majority of
 healthcare providers are registered this way.
 
+Before the new national health record system, a number of healthcare IT processes have already been standardized and
+implemented by the parties above. In particular, every insured person already owns a cryptographic smartcard that acts
+as their proof of identity when accessing healthcare services. On the other side of such transactions, healthcare
+providers are likewise identified by cryptographic smartcards. Until now, these cards were used to facilitate billing of
+services from healthcare providers to insurers and to transfer prescriptions from prescribing doctors to pharmacies.
+
+A central role in this existing infrastructure is assumed by VPN gateways that link healthcare providers to
+the centrally-run backend infrastructure. Gematik GmbH calls these devices "Konnektor". They are specially-built
+hardware devices that contain multiple smart cards to authenticate the VPN connection towards the backend, and besides
+acting as a standard VPN gateway for client applications in the healthcare provider's network to tunnnel their backend
+requests through, the Konnektors also perform cryptographic operations in some of Gematik GmbH's protocols, such as
+authenticating certain requests using signatures.
+
 ## Design principles
 
+The new health record system was built on top of the existing infrastructure described above. In particular, access to
+health records is managed through keys stored in the patient's and the healthcare provider's existing smartcards, and
+all backend communication is tunneled through the existing VPN. Access to the files is mediated through the healthcare
+provider's existing patient management software. While in early drafts of the system, access to healthcare records
+through the patient's smartcard was gated behind a PIN, the impracticality of making the entire patient populace
+remember PINs led the implementors to scrap this provision, meaning that the patient's smartcard is all a healthcare
+provider needs to access the patient's record.
+
+A critical cornerstone in the system's design is that the system's designers decided that a lost smartcard should not
+lead to any data loss. As a consequence of this decision, while some of the record's access keys are kept on the
+patient smartcard, in contravention to conventional smartcard designs the same keys are kept accessible in a centralized
+key escrow system named "Schlüsselgenerierungsdienst" and abbreviated as SGD. Furthermore, these keys are not generated
+on the smartcard either -- instead, the key escrow system generates these access keys, one copy of which is then
+transmitted and stored inside the smartcard.
+
+The system supports re-issuing a smartcard to gain access to a healthcare record. Since the record's privacy pivots on
+this process, the system incorporates some organziational countermeasures that aim to make it hard to gain access to a
+re-issued copy of a patient smartcard without the patient's help or otherwise multiple colluding parties.
+
 ## Cryptographic design
 
+
+
 ## The implied adversary model
 
 While Gematik GmbH publishes detailed specifications of the systems they standardize, these specifications and some
@@ -59,6 +93,8 @@ threat model or an adversary model. As a result of this, we will deduce an adver
 published standards in the national healthcare setting. We will base our further analysis of the system on this
 adversary model.
 
+
+
 ## Previous reviews and audits of the system
 
 [0] https://www.destatis.de/DE/Themen/Arbeit/Arbeitsmarkt/Qualitaet-Arbeit/Dimension-2/krankenversicherungsschutz.html
diff --git a/content/blog/jupyterlab_notebook_file_oneliner/index.rst b/content/blog/jupyterlab_notebook_file_oneliner/index.rst
new file mode 100644
index 0000000..8885c4c
--- /dev/null
+++ b/content/blog/jupyterlab_notebook_file_oneliner/index.rst
@@ -0,0 +1,21 @@
+---
+title: "Getting the .ipynb Notebook File Location From a Running Jupyter Lab Notebook"
+date: 2025-06-30T23:42:00+01:00
+summary: >
+    If you need to get the path of the ipynb file in a running #Jupyter notebook, this one-liner will do the trick. It
+    seems chatgpt is confused, and a bunch of other approaches on the web look fragile and/or unnecessarily complex to
+    me.
+---
+
+If you need to get the path of the ipynb file in a running #Jupyter notebook, this one-liner will do the trick. It seems
+chatgpt is confused, and a bunch of other approaches on the web look fragile and/or unnecessarily complex to me.
+
+.. code:: python
+
+    import sys
+    Path(json.loads(Path(sys.argv[-1]).read_bytes())['jupyter_session'])
+
+The way this works is that for each notebook, jupyter starts a python "kernel" process that actually runs the notebook's
+code. That kernel gets a json file with info on the notebook's location on the disk passed through its command line.
+Since we're running code in that exact python process, we can just grab that json file from sys.argv, and read it
+ourselves.
diff --git a/themes/conspiracy/layouts/_default/baseof.html b/themes/conspiracy/layouts/_default/baseof.html
deleted file mode 100644
index 9557f19..0000000
--- a/themes/conspiracy/layouts/_default/baseof.html
+++ /dev/null
@@ -1,22 +0,0 @@
-<!DOCTYPE html>
-<html>
-    {{- partial "head.html" . -}}
-    <body>
-        {{- partial "header.html" . -}}
-        {{- block "main" . }}{{- end }}
-        {{- partial "footer.html" . -}}
-        <script src="/pagefind/pagefind-ui.js"></script>
-        <script>
-            if(navigator.getEnvironmentIntegrity!==undefined)document.querySelector('body').innerHTML=`<h1>Your browser
-            contains Google DRM</h1>"Web Environment Integrity" is a Google euphemism for a DRM that is designed to
-            prevent ad-blocking, and which Google has forced into their browsers against widespread public opposition.
-                In support of an open web, this website does not function with this DRM. Please install a browser such
-            as <a href="https://www.mozilla.org/en-US/firefox/new/">Firefox</a> that respects your freedom and supports
-            ad blockers.`;
-
-            window.addEventListener('DOMContentLoaded', (event) => {
-                new PagefindUI({element: "#search", showSubResults: true});
-            });
-        </script>
-    </body>
-</html>
diff --git a/themes/conspiracy/layouts/_default/list.html b/themes/conspiracy/layouts/_default/list.html
deleted file mode 100644
index 02703b4..0000000
--- a/themes/conspiracy/layouts/_default/list.html
+++ /dev/null
@@ -1,18 +0,0 @@
-{{- define "main" }}
-    {{- if not .IsHome | and .Title }}
-    <header>
-        <h1>{{ .Title }}</h1>
-        {{- partial "breadcrumbs.html" . }}
-    </header>
-    {{- end }}
-    <main class="cards">
-        {{- if .Content }}
-        <div class="intro">
-            {{ .Content }}
-        </div>
-        {{- end }}
-        {{- range .Pages }}
-            {{ partial "card.html" . }}
-        {{- end }}
-    </main>
-{{- end }}
diff --git a/themes/conspiracy/layouts/_default/single.html b/themes/conspiracy/layouts/_default/single.html
deleted file mode 100644
index c7135f8..0000000
--- a/themes/conspiracy/layouts/_default/single.html
+++ /dev/null
@@ -1,23 +0,0 @@
-{{- define "main" }}
-    {{- if not .IsHome | and .Title }}
-    <header>
-        <h1>{{ .Title }}</h1>
-        {{- partial "breadcrumbs.html" . }}
-        {{- if .Params.Date }} <strong>{{ .Date.Format "2006-01-02" }}</strong>{{- end }}
-    </header>
-    {{- end }}
-    {{- if .Params.noindex }}
-    <main>
-    {{- else }}
-    <main data-pagefind-body>
-    {{- end }}
-        {{- if .Params.external_links }}
-        <div class="links">
-            {{- range .Params.external_links }}
-            <a href="{{ .url | absURL }}">{{ .name }}</a>
-            {{- end }}
-        </div>
-        {{- end }}
-        {{ .Content }}
-    </main>
-{{- end }}
diff --git a/themes/conspiracy/layouts/_partials/breadcrumbs.html b/themes/conspiracy/layouts/_partials/breadcrumbs.html
new file mode 100644
index 0000000..ff82e73
--- /dev/null
+++ b/themes/conspiracy/layouts/_partials/breadcrumbs.html
@@ -0,0 +1,7 @@
+{{/* https://github.com/adityatelange/hugo-PaperMod/blob/master/layouts/partials/breadcrumbs.html */}}
+<ul class="breadcrumbs">
+    {{- range .Ancestors.Reverse }}
+    <li><a href="{{ .RelPermalink }}">{{ .Title }}</a></li>
+    {{- end -}}
+    <li><a href="{{ .RelPermalink }}">{{ .Title }}</a></li>
+</ul>
diff --git a/themes/conspiracy/layouts/_partials/card.html b/themes/conspiracy/layouts/_partials/card.html
new file mode 100644
index 0000000..21eeebf
--- /dev/null
+++ b/themes/conspiracy/layouts/_partials/card.html
@@ -0,0 +1,17 @@
+<div class="card">
+    {{- if .Title }}<h3><a href="{{ .RelPermalink }}">{{ .Title }}</a></h3>{{- end }}
+    {{- if and .Date (not (isset (index .Ancestors 0).Params "hide_date")) }}<strong>{{ .Date.Format "2006-01-02" }}</strong>{{- end }}
+
+    <div class="summary">
+        {{ .Summary | safeHTML }}
+        <a href="{{ .Permalink }}">Read more</a>
+    </div>
+ 
+    {{- if .Params.external_links }}
+    <div class="links">
+        {{- range .Params.external_links }}
+        <a href="{{ .url | absURL }}">{{ .name }}</a>
+        {{- end }}
+    </div>
+    {{- end }}
+</div>
diff --git a/themes/conspiracy/layouts/_partials/footer.html b/themes/conspiracy/layouts/_partials/footer.html
new file mode 100644
index 0000000..adf7aee
--- /dev/null
+++ b/themes/conspiracy/layouts/_partials/footer.html
@@ -0,0 +1,6 @@
+<footer>
+    Copyright © {{ now.Year }} {{ site.Copyright }}
+    {{- range site.Params.footer_links }}
+    / <a href="{{.url | relURL }}">{{ .name }}</a>
+    {{- end }}
+</footer>
diff --git a/themes/conspiracy/layouts/_partials/head.html b/themes/conspiracy/layouts/_partials/head.html
new file mode 100644
index 0000000..1196d00
--- /dev/null
+++ b/themes/conspiracy/layouts/_partials/head.html
@@ -0,0 +1,10 @@
+<head>
+    <meta charset="utf-8">
+    <title>{{ if .IsHome }}{{ else }}{{ if .Title }}{{ .Title }} | {{ end }}{{ end }}{{ site.Title }}</title>
+    <meta name="description" content="">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <meta name="mobile-web-app-capable" content="yes">
+    <meta name="color-scheme" content="dark light">
+    {{- $stylesheet := resources.Get "css/style.css" | resources.ExecuteAsTemplate "style.css" . }}
+    <link rel="stylesheet" href="{{ $stylesheet.RelPermalink }}">
+</head>
diff --git a/themes/conspiracy/layouts/_partials/header.html b/themes/conspiracy/layouts/_partials/header.html
new file mode 100644
index 0000000..0b9ea44
--- /dev/null
+++ b/themes/conspiracy/layouts/_partials/header.html
@@ -0,0 +1,23 @@
+<nav>
+    <div class="internal">
+        {{- $currentPage := . }}
+        <!-- todo: put this in a "pages" drop down on mobile -->
+        {{- range site.Menus.main }}
+        {{- $menu_item_url := .URL  | absURL }}
+        {{- $page_url:= $currentPage.Permalink | absURL }}
+        <a href="{{ .URL }}" title="{{ .Title | default .Name }}" {{- if eq $menu_item_url $page_url }} class="active" {{- end }}>
+            {{- .Pre }}
+            {{- .Name -}}
+            {{ .Post -}}
+        </a>
+        {{- end }}
+    </div>
+    <div class="search">
+        <div id="search"></div>
+    </div>
+    <div class="external">
+        {{- range site.Params.profile_links }}
+        <a href="{{ .url | absURL }}" title="{{ .name }}">{{ .name }}</a>
+        {{- end }}
+    </span>
+</nav>
diff --git a/themes/conspiracy/layouts/baseof.html b/themes/conspiracy/layouts/baseof.html
new file mode 100644
index 0000000..9557f19
--- /dev/null
+++ b/themes/conspiracy/layouts/baseof.html
@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<html>
+    {{- partial "head.html" . -}}
+    <body>
+        {{- partial "header.html" . -}}
+        {{- block "main" . }}{{- end }}
+        {{- partial "footer.html" . -}}
+        <script src="/pagefind/pagefind-ui.js"></script>
+        <script>
+            if(navigator.getEnvironmentIntegrity!==undefined)document.querySelector('body').innerHTML=`<h1>Your browser
+            contains Google DRM</h1>"Web Environment Integrity" is a Google euphemism for a DRM that is designed to
+            prevent ad-blocking, and which Google has forced into their browsers against widespread public opposition.
+                In support of an open web, this website does not function with this DRM. Please install a browser such
+            as <a href="https://www.mozilla.org/en-US/firefox/new/">Firefox</a> that respects your freedom and supports
+            ad blockers.`;
+
+            window.addEventListener('DOMContentLoaded', (event) => {
+                new PagefindUI({element: "#search", showSubResults: true});
+            });
+        </script>
+    </body>
+</html>
diff --git a/themes/conspiracy/layouts/home.html b/themes/conspiracy/layouts/home.html
new file mode 100644
index 0000000..f865cd3
--- /dev/null
+++ b/themes/conspiracy/layouts/home.html
@@ -0,0 +1,25 @@
+{{- define "main" }}
+    <header>
+        <h1>{{ .Title }}</h1>
+    </header>
+    <main class="cards">
+        {{- if .Content }}
+        <div class="intro">
+            {{ .Content }}
+        </div>
+        {{- end }}
+
+        {{ range $config := site.Params.homepage_categories }}
+            <h2>{{ .title }}</h2>
+            {{ range $entry := first $config.count (where site.RegularPages "Section" "==" $config.key) }}
+                {{ partial "card.html" $entry }}
+            {{ end }}
+
+            <div class="pagination-links">
+                {{ with site.GetPage (printf "/%s" .key) }}
+                <a href="{{ .RelPermalink }}">See more<span class="arrow-right"></span></a>
+                {{ end }}
+            </div>
+        {{ end }}
+    </main>
+{{- end }}
diff --git a/themes/conspiracy/layouts/index.html b/themes/conspiracy/layouts/index.html
deleted file mode 100644
index 808ddc8..0000000
--- a/themes/conspiracy/layouts/index.html
+++ /dev/null
@@ -1,25 +0,0 @@
-{{- define "main" }}
-    <header>
-        <h1>{{ .Title }}</h1>
-    </header>
-    <main class="cards">
-        {{- if .Content }}
-        <div class="intro">
-            {{ .Content }}
-        </div>
-        {{- end }}
-
-        {{- range $config := site.Params.homepage_categories }}
-            <h2>{{ .title }}</h2>
-            {{- range $entry := first $config.count (where site.RegularPages "Section" "==" $config.key) }}
-                {{ partial "card.html" $entry }}
-            {{- end }}
-
-            <div class="pagination-links">
-                {{- with site.GetPage (printf "/%s" .key) }}
-                <a href="{{ .RelPermalink }}">See more<span class="arrow-right"></span></a>
-                {{- end }}
-            </div>
-        {{- end }}
-    </main>
-{{- end }}
diff --git a/themes/conspiracy/layouts/list.html b/themes/conspiracy/layouts/list.html
new file mode 100644
index 0000000..02703b4
--- /dev/null
+++ b/themes/conspiracy/layouts/list.html
@@ -0,0 +1,18 @@
+{{- define "main" }}
+    {{- if not .IsHome | and .Title }}
+    <header>
+        <h1>{{ .Title }}</h1>
+        {{- partial "breadcrumbs.html" . }}
+    </header>
+    {{- end }}
+    <main class="cards">
+        {{- if .Content }}
+        <div class="intro">
+            {{ .Content }}
+        </div>
+        {{- end }}
+        {{- range .Pages }}
+            {{ partial "card.html" . }}
+        {{- end }}
+    </main>
+{{- end }}
diff --git a/themes/conspiracy/layouts/partials/breadcrumbs.html b/themes/conspiracy/layouts/partials/breadcrumbs.html
deleted file mode 100644
index ff82e73..0000000
--- a/themes/conspiracy/layouts/partials/breadcrumbs.html
+++ /dev/null
@@ -1,7 +0,0 @@
-{{/* https://github.com/adityatelange/hugo-PaperMod/blob/master/layouts/partials/breadcrumbs.html */}}
-<ul class="breadcrumbs">
-    {{- range .Ancestors.Reverse }}
-    <li><a href="{{ .RelPermalink }}">{{ .Title }}</a></li>
-    {{- end -}}
-    <li><a href="{{ .RelPermalink }}">{{ .Title }}</a></li>
-</ul>
diff --git a/themes/conspiracy/layouts/partials/card.html b/themes/conspiracy/layouts/partials/card.html
deleted file mode 100644
index 21eeebf..0000000
--- a/themes/conspiracy/layouts/partials/card.html
+++ /dev/null
@@ -1,17 +0,0 @@
-<div class="card">
-    {{- if .Title }}<h3><a href="{{ .RelPermalink }}">{{ .Title }}</a></h3>{{- end }}
-    {{- if and .Date (not (isset (index .Ancestors 0).Params "hide_date")) }}<strong>{{ .Date.Format "2006-01-02" }}</strong>{{- end }}
-
-    <div class="summary">
-        {{ .Summary | safeHTML }}
-        <a href="{{ .Permalink }}">Read more</a>
-    </div>
- 
-    {{- if .Params.external_links }}
-    <div class="links">
-        {{- range .Params.external_links }}
-        <a href="{{ .url | absURL }}">{{ .name }}</a>
-        {{- end }}
-    </div>
-    {{- end }}
-</div>
diff --git a/themes/conspiracy/layouts/partials/footer.html b/themes/conspiracy/layouts/partials/footer.html
deleted file mode 100644
index adf7aee..0000000
--- a/themes/conspiracy/layouts/partials/footer.html
+++ /dev/null
@@ -1,6 +0,0 @@
-<footer>
-    Copyright © {{ now.Year }} {{ site.Copyright }}
-    {{- range site.Params.footer_links }}
-    / <a href="{{.url | relURL }}">{{ .name }}</a>
-    {{- end }}
-</footer>
diff --git a/themes/conspiracy/layouts/partials/head.html b/themes/conspiracy/layouts/partials/head.html
deleted file mode 100644
index 1196d00..0000000
--- a/themes/conspiracy/layouts/partials/head.html
+++ /dev/null
@@ -1,10 +0,0 @@
-<head>
-    <meta charset="utf-8">
-    <title>{{ if .IsHome }}{{ else }}{{ if .Title }}{{ .Title }} | {{ end }}{{ end }}{{ site.Title }}</title>
-    <meta name="description" content="">
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta name="mobile-web-app-capable" content="yes">
-    <meta name="color-scheme" content="dark light">
-    {{- $stylesheet := resources.Get "css/style.css" | resources.ExecuteAsTemplate "style.css" . }}
-    <link rel="stylesheet" href="{{ $stylesheet.RelPermalink }}">
-</head>
diff --git a/themes/conspiracy/layouts/partials/header.html b/themes/conspiracy/layouts/partials/header.html
deleted file mode 100644
index 0b9ea44..0000000
--- a/themes/conspiracy/layouts/partials/header.html
+++ /dev/null
@@ -1,23 +0,0 @@
-<nav>
-    <div class="internal">
-        {{- $currentPage := . }}
-        <!-- todo: put this in a "pages" drop down on mobile -->
-        {{- range site.Menus.main }}
-        {{- $menu_item_url := .URL  | absURL }}
-        {{- $page_url:= $currentPage.Permalink | absURL }}
-        <a href="{{ .URL }}" title="{{ .Title | default .Name }}" {{- if eq $menu_item_url $page_url }} class="active" {{- end }}>
-            {{- .Pre }}
-            {{- .Name -}}
-            {{ .Post -}}
-        </a>
-        {{- end }}
-    </div>
-    <div class="search">
-        <div id="search"></div>
-    </div>
-    <div class="external">
-        {{- range site.Params.profile_links }}
-        <a href="{{ .url | absURL }}" title="{{ .name }}">{{ .name }}</a>
-        {{- end }}
-    </span>
-</nav>
diff --git a/themes/conspiracy/layouts/single.html b/themes/conspiracy/layouts/single.html
new file mode 100644
index 0000000..c7135f8
--- /dev/null
+++ b/themes/conspiracy/layouts/single.html
@@ -0,0 +1,23 @@
+{{- define "main" }}
+    {{- if not .IsHome | and .Title }}
+    <header>
+        <h1>{{ .Title }}</h1>
+        {{- partial "breadcrumbs.html" . }}
+        {{- if .Params.Date }} <strong>{{ .Date.Format "2006-01-02" }}</strong>{{- end }}
+    </header>
+    {{- end }}
+    {{- if .Params.noindex }}
+    <main>
+    {{- else }}
+    <main data-pagefind-body>
+    {{- end }}
+        {{- if .Params.external_links }}
+        <div class="links">
+            {{- range .Params.external_links }}
+            <a href="{{ .url | absURL }}">{{ .name }}</a>
+            {{- end }}
+        </div>
+        {{- end }}
+        {{ .Content }}
+    </main>
+{{- end }}
-- 
cgit