Add latest changes from gitlab-org/gitlab@master

1 files changed, 55 insertions, 0 deletions

diff --git a/scripts/process_custom_semgrep_results.sh b/scripts/process_custom_semgrep_results.sh
new file mode 100755
index 00000000000..28fb5c79598
--- /dev/null
+++ b/scripts/process_custom_semgrep_results.sh
@@ -0,0 +1,55 @@
+# This script requires BOT_USER_ID, CUSTOM_SAST_RULES_BOT_PAT and CI_MERGE_REQUEST_IID variables to be set
+
+echo "Processing vuln report"
+
+# Preparing the message for the comment that will be posted by the bot
+# Empty string if there are no findings
+jq -crM '.vulnerabilities |
+  map( select( .identifiers[0].name | test( "glappsec_" ) ) |
+  "- `" + .location.file + "` line " + ( .location.start_line | tostring ) +
+    (
+      if .location.start_line = .location.end_line then ""
+      else ( " to " + ( .location.end_line | tostring ) ) end
+    ) + ": " + .message
+  ) |
+  sort |
+  if length > 0 then
+    { body: ("The findings below have been detected based on the [AppSec custom Semgrep rules](https://gitlab.com/gitlab-com/gl-security/appsec/sast-custom-rules/) and need attention:\n\n" + join("\n") + "\n\n/cc @gitlab-com/gl-security/appsec") }
+  else
+    empty
+  end' gl-sast-report.json >findings.txt
+
+echo "Resulting file:"
+cat findings.txt
+
+EXISTING_COMMENT_ID=$(curl "https://gitlab.com/api/v4/projects/$CI_PROJECT_ID/merge_requests/$CI_MERGE_REQUEST_IID/notes" \
+  --header "Private-Token: $CUSTOM_SAST_RULES_BOT_PAT" |
+  jq -crM 'map( select( .author.id == (env.BOT_USER_ID | tonumber) ) | .id ) | first')
+
+echo "EXISTING_COMMENT_ID: $EXISTING_COMMENT_ID"
+
+if [ "$EXISTING_COMMENT_ID" == "null" ]; then
+  if [ -s findings.txt ]; then
+    echo "No existing comment and there are findings: a new comment will be posted"
+    curl "https://gitlab.com/api/v4/projects/$CI_PROJECT_ID/merge_requests/$CI_MERGE_REQUEST_IID/notes" \
+      --header "Private-Token: $CUSTOM_SAST_RULES_BOT_PAT" \
+      --header 'Content-Type: application/json' \
+      --data '@findings.txt'
+  else
+    echo "No existing comment and no findings: nothing to do"
+  fi
+else
+  if [ -s findings.txt ]; then
+    echo "There is an existing comment and there are findings: the existing comment will be updated"
+    curl --request PUT "https://gitlab.com/api/v4/projects/$CI_PROJECT_ID/merge_requests/$CI_MERGE_REQUEST_IID/notes/$EXISTING_COMMENT_ID" \
+      --header "Private-Token: $CUSTOM_SAST_RULES_BOT_PAT" \
+      --header 'Content-Type: application/json' \
+      --data '@findings.txt'
+  else
+    echo "There is an existing comment but no findings: the existing comment will be updated to mention everything is resolved"
+    curl --request PUT "https://gitlab.com/api/v4/projects/$CI_PROJECT_ID/merge_requests/$CI_MERGE_REQUEST_IID/notes/$EXISTING_COMMENT_ID" \
+      --header "Private-Token: $CUSTOM_SAST_RULES_BOT_PAT" \
+      --header 'Content-Type: application/json' \
+      --data '{"body":"All findings based on the [AppSec custom Semgrep rules](https://gitlab.com/gitlab-com/gl-security/appsec/sast-custom-rules/) have been resolved! :tada:"}'
+  fi
+fi