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Add trusted_domains variable to code-server module for link protection #435

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Add trusted_domains variable to code-server module for link protection #435

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52099ea
Add trusted_domains variable to code-server module for link protectio…
Copilot Sep 27, 2025
65ffe97
Merge branch 'main' into link-protection-trusted-domains
DevelopmentCats Oct 2, 2025
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7 changes: 7 additions & 0 deletions registry/coder/modules/code-server/main.tf
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Original file line number Diff line number Diff line change
Expand Up @@ -148,6 +148,12 @@ variable "open_in" {
}
}

variable "trusted_domains" {
type = list(string)
description = "A list of trusted domains for link protection. These domains will be added to the --link-protection-trusted-domains option."
default = []
}

resource "coder_script" "code-server" {
agent_id = var.agent_id
display_name = "code-server"
Expand All @@ -168,6 +174,7 @@ resource "coder_script" "code-server" {
EXTENSIONS_DIR : var.extensions_dir,
FOLDER : var.folder,
AUTO_INSTALL_EXTENSIONS : var.auto_install_extensions,
TRUSTED_DOMAINS : join(",", var.trusted_domains),
})
run_on_start = true

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14 changes: 13 additions & 1 deletion registry/coder/modules/code-server/run.sh
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Expand Up @@ -13,10 +13,22 @@ if [ -n "${EXTENSIONS_DIR}" ]; then
mkdir -p "${EXTENSIONS_DIR}"
fi

# Set trusted domains argument
TRUSTED_DOMAINS_ARG=""
if [ -n "${TRUSTED_DOMAINS}" ]; then
# Split comma-separated domains and create multiple --link-protection-trusted-domains arguments
IFS=',' read -r -a DOMAINS_ARRAY <<< "${TRUSTED_DOMAINS}"
for domain in "${DOMAINS_ARRAY[@]}"; do
if [ -n "$domain" ]; then
TRUSTED_DOMAINS_ARG="$TRUSTED_DOMAINS_ARG --link-protection-trusted-domains=${domain}"
Comment on lines +16 to +23
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@Foorack Have you tested this module to make sure it works after the update?

This doesn't interpret correctly.

Suggested change
# Set trusted domains argument
TRUSTED_DOMAINS_ARG=""
if [ -n "${TRUSTED_DOMAINS}" ]; then
# Split comma-separated domains and create multiple --link-protection-trusted-domains arguments
IFS=',' read -r -a DOMAINS_ARRAY <<< "${TRUSTED_DOMAINS}"
for domain in "${DOMAINS_ARRAY[@]}"; do
if [ -n "$domain" ]; then
TRUSTED_DOMAINS_ARG="$TRUSTED_DOMAINS_ARG --link-protection-trusted-domains=${domain}"
# Set trusted domains argument
TRUSTED_DOMAINS_ARG=""
if [ -n "${TRUSTED_DOMAINS}" ]; then
# Split comma-separated domains and create multiple --link-protection-trusted-domains arguments
for domain in $(echo "${TRUSTED_DOMAINS}" | tr ',' ' '); do
if [ -n "$domain" ]; then
TRUSTED_DOMAINS_ARG="$TRUSTED_DOMAINS_ARG --link-protection-trusted-domains=$domain"

fi
done
fi

function run_code_server() {
echo "👷 Running code-server in the background..."
echo "Check logs at ${LOG_PATH}!"
$CODE_SERVER "$EXTENSION_ARG" --auth none --port "${PORT}" --app-name "${APP_NAME}" > "${LOG_PATH}" 2>&1 &
$CODE_SERVER $EXTENSION_ARG $TRUSTED_DOMAINS_ARG --auth none --port "${PORT}" --app-name "${APP_NAME}" > "${LOG_PATH}" 2>&1 &
}

# Check if the settings file exists...
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