From d1aba87e373526ca1f4bbf93e0376e9395ce400c Mon Sep 17 00:00:00 2001
From: Jingtao Wang <jtwang.me@gmail.com>
Date: Wed, 23 Aug 2023 19:22:07 -0700
Subject: [PATCH] Updated with latest changes

---
 deploy_couchdb_to_flyio_v2_with_swap.ipynb | 86 +++++++++++++++++++++-
 1 file changed, 85 insertions(+), 1 deletion(-)

diff --git a/deploy_couchdb_to_flyio_v2_with_swap.ipynb b/deploy_couchdb_to_flyio_v2_with_swap.ipynb
index a16809a..dd7e0d0 100644
--- a/deploy_couchdb_to_flyio_v2_with_swap.ipynb
+++ b/deploy_couchdb_to_flyio_v2_with_swap.ipynb
@@ -15,7 +15,8 @@
       "source": [
         "History:\n",
         "- 18, May, 2023: Initial.\n",
-        "- 19, Jun., 2023: Patched for enabling swap."
+        "- 19, Jun., 2023: Patched for enabling swap.\n",
+        "- 22, Aug., 2023: Generating Setup-URI implemented."
       ],
       "metadata": {
         "id": "HiRV7G8Gk1Rs"
@@ -190,6 +191,8 @@
       "cell_type": "code",
       "source": [
         "# Finish setting up the CouchDB\n",
+        "# Please repeat until the request is  completed without error messages\n",
+        "# i.e., You have to redo this block while \"curl: (35) OpenSSL SSL_connect: Connection reset by peer in connection to xxxx\" is showing.\n",
         "!curl -X POST \"${couchHost}/_cluster_setup\" -H \"Content-Type: application/json\" -d \"{\\\"action\\\":\\\"enable_single_node\\\",\\\"username\\\":\\\"${couchUser}\\\",\\\"password\\\":\\\"${couchPwd}\\\",\\\"bind_address\\\":\\\"0.0.0.0\\\",\\\"port\\\":5984,\\\"singlenode\\\":true}\"  --user \"${couchUser}:${couchPwd}\""
       ],
       "metadata": {
@@ -201,6 +204,7 @@
     {
       "cell_type": "code",
       "source": [
+        "# Please repeat until all lines are completed without error messages\n",
         "!curl -X PUT \"${couchHost}/_node/nonode@nohost/_config/chttpd/require_valid_user\" -H \"Content-Type: application/json\" -d '\"true\"' --user \"${couchUser}:${couchPwd}\"\n",
         "!curl -X PUT \"${couchHost}/_node/nonode@nohost/_config/chttpd_auth/require_valid_user\" -H \"Content-Type: application/json\" -d '\"true\"' --user \"${couchUser}:${couchPwd}\"\n",
         "!curl -X PUT \"${couchHost}/_node/nonode@nohost/_config/httpd/WWW-Authenticate\" -H \"Content-Type: application/json\" -d '\"Basic realm=\\\"couchdb\\\"\"' --user \"${couchUser}:${couchPwd}\"\n",
@@ -216,6 +220,86 @@
       },
       "execution_count": null,
       "outputs": []
+    },
+    {
+      "cell_type": "markdown",
+      "source": [
+        "Now, our CouchDB has been surely installed and configured. Cheers!\n",
+        "\n",
+        "In the steps that follow, create a setup-URI.\n",
+        "\n",
+        "This URI could be imported directly into Self-hosted LiveSync, to configure the use of the CouchDB which we configured now."
+      ],
+      "metadata": {
+        "id": "YfSOomsoXbGS"
+      }
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "# Database config\n",
+        "import random, string\n",
+        "\n",
+        "def randomname(n):\n",
+        "   return ''.join(random.choices(string.ascii_letters + string.digits, k=n))\n",
+        "\n",
+        "# The database name\n",
+        "os.environ['database']=\"obsidiannote\"\n",
+        "# The passphrase to E2EE\n",
+        "os.environ['passphrase']=randomname(20)\n",
+        "\n",
+        "print(\"Your database:\"+os.environ['database'])\n",
+        "print(\"Your passphrase:\"+os.environ['passphrase'])"
+      ],
+      "metadata": {
+        "id": "416YncOqXdNn"
+      },
+      "execution_count": null,
+      "outputs": []
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "# Install deno for make setup uri\n",
+        "!curl -fsSL https://deno.land/x/install/install.sh | sh"
+      ],
+      "metadata": {
+        "id": "C4d7C0HAXgsr"
+      },
+      "execution_count": null,
+      "outputs": []
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "# Fetch module for encrypting a Setup URI\n",
+        "!curl -o encrypt.ts https://gist.githubusercontent.com/vrtmrz/f9d1d95ee2ca3afa1a924a2c6759b854/raw/d7a070d864a6f61403d8dc74208238d5741aeb5a/encrypt.ts"
+      ],
+      "metadata": {
+        "id": "hQL_Dx-PXise"
+      },
+      "execution_count": null,
+      "outputs": []
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "# Make buttons!\n",
+        "from IPython.display import HTML\n",
+        "result = subprocess.run([\"/root/.deno/bin/deno\",\"run\",\"-A\",\"encrypt.ts\"], capture_output=True, text=True)\n",
+        "text=\"\"\n",
+        "if result.returncode==0:\n",
+        "  text = result.stdout.strip()\n",
+        "  result = HTML(f\"<button onclick=navigator.clipboard.writeText('{text}')>Copy setup uri</button><br>Importing passphrase is `welcome`. <br>If you want to synchronise in live mode, please apply a preset after setup.)\")\n",
+        "else:\n",
+        "  result = \"Failed to encrypt the setup URI\"\n",
+        "result"
+      ],
+      "metadata": {
+        "id": "o0gX_thFXlIZ"
+      },
+      "execution_count": null,
+      "outputs": []
     }
   ],
   "metadata": {