From 140790db602ffc952889d344825849f306a72007 Mon Sep 17 00:00:00 2001
From: Juraj Bednar <juraj@bednar.io>
Date: Sun, 28 Jul 2024 18:44:11 +0200
Subject: [PATCH] initial commit

---
 LICENSE          | 26 ++++++++++++++++++++++++++
 README.md        | 21 +++++++++++++++++++++
 nostr-backup.sh  | 45 +++++++++++++++++++++++++++++++++++++++++++++
 slow-post-all.sh | 11 +++++++++++
 slow-post.py     | 26 ++++++++++++++++++++++++++
 5 files changed, 129 insertions(+)
 create mode 100644 LICENSE
 create mode 100644 README.md
 create mode 100644 nostr-backup.sh
 create mode 100644 slow-post-all.sh
 create mode 100644 slow-post.py

diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..33850ee
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,26 @@
+              GLWTS(Good Luck With That Shit) Public License
+            Copyright (c) Every-fucking-one, except the Author
+
+Everyone is permitted to copy, distribute, modify, merge, sell, publish,
+sublicense or whatever the fuck they want with this software but at their
+OWN RISK.
+
+                             Preamble
+
+The author has absolutely no fucking clue what the code in this project
+does. It might just fucking work or not, there is no third option.
+
+
+                GOOD LUCK WITH THAT SHIT PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION, AND MODIFICATION
+
+  0. You just DO WHATEVER THE FUCK YOU WANT TO as long as you NEVER LEAVE
+A FUCKING TRACE TO TRACK THE AUTHOR of the original product to blame for
+or hold responsible.
+
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+
+Good luck and Godspeed.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..fd71b42
--- /dev/null
+++ b/README.md
@@ -0,0 +1,21 @@
+# nostr-scripts
+
+These are a few scripts that I use for Nostr.
+
+They usually need [nak](https://github.com/fiatjaf/nak) in PATH.
+
+## nostr-backup.sh
+
+Used to backup my notes to my own relay. You need to edit the script to configure everything,
+it's well commented.
+
+I run it from cron.
+
+## slow-post.py
+
+Used to slowly post events to a nostr relay. Many relays have rate limits, so I want to delay
+posting, so I don't hammer them with events. You can adjust the speed of posting by changing the sleep time in the source code.
+
+## slow-post-all.sh
+
+Micro script that orchestrates posting to many relays at once. Uses slow-post.py.
diff --git a/nostr-backup.sh b/nostr-backup.sh
new file mode 100644
index 0000000..60a7c4f
--- /dev/null
+++ b/nostr-backup.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+# Gets the events authored by users mentioned in the for cycle
+# and publishes them to a target relay
+
+# Use when you deploy your own relay and want to use it as a backup
+# for your events
+
+# See comments for what and how to adjust
+
+# Where to publish it to (f.e. your own relay)
+TARGET_RELAY="wss://nostr.my.relay"
+# Since when to start getting events. If you run this from cron, can be
+# for example 7 days ago.
+SINCE=$(date -d "7 days ago" +%s)
+# For first run:
+# SINCE=0
+
+# Make sure ~/tmp exists, or else it will fail
+> ~/tmp/nostr-backup.json
+
+# hex of the nostr account you want to backup (get hex from npub
+# at https://nostrcheck.me/converter/ )
+# You can add as many as you want, add \ to the end of each but the last line
+
+for author in \
+  "dab6c6065c439b9bafb0b0f1ff5a0c68273bce5c1959a4158ad6a70851f507b6"
+do
+    echo "Getting notes for author ${author}..."
+    # Here is the set of source relays (where we want to get events from)
+    for relay in \
+        "wss://nostr.mom" \
+        'wss://nos.lol' \
+        'wss://nostr.bitcoiner.social' \
+        'wss://relay.nostr.band' \
+        'wss://relay.damus.io' \
+        'wss://relay.nostrplebs.com'
+    do
+        echo " --> from relay ${relay}..."
+        nak req --author "${author}" --since "${SINCE}" "${relay}" >> ~/tmp/nostr-backup.json
+    done
+done
+
+echo "Publishing to ${TARGET_RELAY}..."
+sort -u ~/tmp/nostr-backup.json | nak event ${TARGET_RELAY}
diff --git a/slow-post-all.sh b/slow-post-all.sh
new file mode 100644
index 0000000..3563837
--- /dev/null
+++ b/slow-post-all.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+# Take a file as argument and publish it to relays mentioned in the for cycle below
+# File should be a jsonl file with one json object per line
+
+for RELAY in wss://relay.nostrplebs.com wss://relay.nostr.band
+do
+    echo "Publishing to ${RELAY}"
+    # We can post to different relays in parallel, they don't know about each other
+    do python3 slow-post.py "${RELAY}" < "${1}";done ) &
+done
diff --git a/slow-post.py b/slow-post.py
new file mode 100644
index 0000000..52843b1
--- /dev/null
+++ b/slow-post.py
@@ -0,0 +1,26 @@
+import subprocess
+import sys
+import time
+import json
+
+if len(sys.argv) < 2:
+  print("Error: Not enough arguments provided, I need a relay.")
+  sys.exit(1)
+
+relay = sys.argv[1]
+
+data = json.loads(sys.stdin.read())
+
+# Execute the binary for each element in the JSON array
+for item in data:
+    # Replace 'binary_path' with the actual path to your binary executable
+    process = subprocess.Popen(['nak','event', relay], stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    process.stdin.write(json.dumps(item).encode('utf-8'))  # Send the item as a JSON string to the process's stdin
+    process.stdin.flush()
+    output, error = process.communicate()
+
+    # Print the output and error (if any) for debugging purposes
+    print('Output:', output.decode('utf-8'))
+    print('Error:', error.decode('utf-8'))
+
+    time.sleep(1)