Configure Gitea commit signing with SSH key

site-cookbooks/kosmos-bitcoin/templates/btc-price-tracker-daily.sh.erb

@@ -1,86 +1,49 @@
 #!/bin/bash
-set -e
-set -o pipefail
 
 # Calculate yesterday's date in YYYY-MM-DD format
 YESTERDAY=$(date -d "yesterday" +%Y-%m-%d)
 echo "Starting price tracking for $YESTERDAY" >&2
 
-# Helper function to perform HTTP requests with retries
-# Usage: make_request <retries> <method> <url> [data] [header1] [header2] ...
-make_request() {
-    local retries=$1
-    local method=$2
-    local url=$3
-    local data=$4
-    shift 4
-    local headers=("$@")
-
-    local count=0
-    local wait_time=3
-    local response
-
-    while [ "$count" -lt "$retries" ]; do
-        local curl_opts=(-s -S -f -X "$method")
-
-        if [ -n "$data" ]; then
-            curl_opts+=(-d "$data")
-        fi
-
-        for h in "${headers[@]}"; do
-            curl_opts+=(-H "$h")
-        done
-
-        if response=$(curl "${curl_opts[@]}" "$url"); then
-            echo "$response"
-            return 0
-        fi
-
-        echo "Request to $url failed (Attempt $((count+1))/$retries). Retrying in ${wait_time}s..." >&2
-        sleep "$wait_time"
-        count=$((count + 1))
-    done
-
-    echo "ERROR: Request to $url failed after $retries attempts" >&2
-    return 1
-}
-
 # Fetch and process rates for a fiat currency
 get_price_data() {
     local currency=$1
     local data avg open24 last
 
-    if data=$(make_request 3 "GET" "https://www.bitstamp.net/api/v2/ticker/btc${currency,,}/" ""); then
+    data=$(curl -s "https://www.bitstamp.net/api/v2/ticker/btc${currency,,}/")
+    if [ $? -eq 0 ] && [ ! -z "$data" ]; then
         echo "Successfully retrieved ${currency} price data" >&2
         open24=$(echo "$data" | jq -r '.open_24')
         last=$(echo "$data" | jq -r '.last')
-        avg=$(echo "$open24 $last" | awk '{printf "%.0f", ($1 + $2) / 2}')
+        avg=$(( (${open24%.*} + ${last%.*}) / 2 ))
         echo $avg
     else
         echo "ERROR: Failed to retrieve ${currency} price data" >&2
-        return 1
+        exit 1
     fi
 }
 
 # Get price data for each currency
-usd_avg=$(get_price_data "USD") || exit 1
-eur_avg=$(get_price_data "EUR") || exit 1
-gbp_avg=$(get_price_data "GBP") || exit 1
+usd_avg=$(get_price_data "USD")
+eur_avg=$(get_price_data "EUR")
+gbp_avg=$(get_price_data "GBP")
 
 # Create JSON
-json=$(jq -n \
-  --argjson eur "$eur_avg" \
-  --argjson usd "$usd_avg" \
-  --argjson gbp "$gbp_avg" \
-  '{"EUR": $eur, "USD": $usd, "GBP": $gbp}')
+json="{\"EUR\":$eur_avg,\"USD\":$usd_avg,\"GBP\":$gbp_avg}"
 echo "Rates: $json" >&2
 
 # PUT in remote storage
-if make_request 3 "PUT" "<%= @rs_base_url %>/$YESTERDAY" "$json" \
-    "Authorization: Bearer $RS_AUTH" \
-    "Content-Type: application/json" > /dev/null; then
+response=$(curl -X PUT \
+    -H "Authorization: Bearer $RS_AUTH" \
+    -H "Content-Type: application/json" \
+    -d "$json" \
+    -w "%{http_code}" \
+    -s \
+    -o /dev/null \
+    "<%= @rs_base_url %>/$YESTERDAY")
+
+if [ "$response" -eq 200 ] || [ "$response" -eq 201 ]; then
    echo "Successfully uploaded price data" >&2
 else
-   echo "ERROR: Failed to upload price data" >&2
+   echo "ERROR: Failed to upload price data. HTTP status: $response" >&2
    exit 1
 fi

site-cookbooks/kosmos_gitea/attributes/default.rb

@@ -6,6 +6,7 @@ node.default["gitea"]["working_directory"] = "/var/lib/gitea"
 node.default["gitea"]["port"] = 3000
 node.default["gitea"]["postgresql_host"] = "localhost:5432"
 node.default["gitea"]["domain"] = "gitea.kosmos.org"
+node.default["gitea"]["email"] = "gitea@kosmos.org"
 
 node.default["gitea"]["config"] = {
   "log": {

site-cookbooks/kosmos_gitea/recipes/default.rb

@@ -19,6 +19,17 @@ jwt_secret                = gitea_data_bag_item["jwt_secret"]
 internal_token            = gitea_data_bag_item["internal_token"]
 secret_key                = gitea_data_bag_item["secret_key"]
 
+apt_repository "git-core-ppa" do
+  uri "http://ppa.launchpad.net/git-core/ppa/ubuntu"
+  components ["main"]
+  key "E1DF1F24"
+  action :add
+  only_if do
+    node['platform'] == 'ubuntu' &&
+      Gem::Version.new(node['platform_version']) < Gem::Version.new('22.04')
+  end
+end
+
 package "git"
 
 user "git" do
@@ -26,6 +37,13 @@ user "git" do
   home "/home/git"
 end
 
+directory "/home/git/.ssh" do
+  owner "git"
+  group "git"
+  mode "0700"
+  recursive true
+end
+
 directory working_directory do
   owner "git"
   group "git"
@@ -78,6 +96,8 @@ if node.chef_environment == "production"
 end
 
 config_variables = {
+  domain: node["gitea"]["domain"],
+  email: node["gitea"]["email"],
   working_directory: working_directory,
   git_home_directory: git_home_directory,
   repository_root_directory: repository_root_directory,
@@ -98,6 +118,16 @@ config_variables = {
   s3_bucket: gitea_data_bag_item["s3_bucket"]
 }
 
+bash "Generate git ed25519 keypair" do
+  user "git"
+  group "git"
+  cwd git_home_directory
+  code <<-EOH
+    ssh-keygen -t ed25519 -f #{git_home_directory}/.ssh/id_ed25519
+  EOH
+  creates "#{git_home_directory}/.ssh/id_ed25519"
+end
+
 template "#{config_directory}/app.ini" do
   source "app.ini.erb"
   owner "git"

site-cookbooks/kosmos_gitea/templates/default/app.ini.erb

@@ -2,12 +2,12 @@ APP_NAME = Gitea
 RUN_MODE = prod
 
 [server]
-SSH_DOMAIN       = gitea.kosmos.org
+SSH_DOMAIN = <%= @domain %>
 HTTP_PORT        = 3000
 DISABLE_SSH      = false
 SSH_PORT         = 22
 PROTOCOL = http
-DOMAIN = gitea.kosmos.org
+DOMAIN = <%= @domain %>
 # Gitea is running behind an nginx reverse load balancer, use an HTTPS root URL
 ROOT_URL = https://%(DOMAIN)s
 # REDIRECT_OTHER_PORT = true
@@ -30,6 +30,16 @@ MAX_OPEN_CONNS = 20
 ROOT = <%= @repository_root_directory %>
 DISABLE_DOWNLOAD_SOURCE_ARCHIVES = true
 
+[repository.signing]
+SIGNING_KEY = <%= @git_home_directory %>/.ssh/id_ed25519.pub
+SIGNING_NAME = Gitea
+SIGNING_EMAIL = git@<%= @domain %>
+SIGNING_FORMAT = ssh
+INITIAL_COMMIT = always
+CRUD_ACTIONS = always
+WIKI = always
+MERGES = always
+
 # [indexer]
 # ISSUE_INDEXER_PATH = /data/gitea/indexers/issues.bleve
 
@@ -46,7 +56,7 @@ SMTP_ADDR = <%= @smtp_addr %>
 SMTP_PORT = <%= @smtp_port %>
 USER = <%= @smtp_user %>
 PASSWD = <%= @smtp_password %>
-FROM = gitea@kosmos.org
+FROM = <%= @email %>
 
 [security]
 INTERNAL_TOKEN = <%= @internal_token %>