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Merge pull request #4129 from dokku/4102-prohibit-non-dns-names

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Prohibit non-dns names for apps and process types
This commit is contained in:
Jose Diaz-Gonzalez
2020-09-09 23:39:27 -04:00
committed by GitHub
parent 7e9f98b513 0f514f300e
commit ecc6c9e01d
6 changed files with 40 additions and 4 deletions
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4
plugins/common/functions
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@@ -185,13 +185,13 @@ is_valid_app_name() {
local APP="$1"
[[ -z "$APP" ]] && dokku_log_fail "APP must not be null"
if [[ "$APP" =~ ^[a-z].* ]] || [[ "$APP" =~ ^[0-9].* ]]; then
if [[ ! $APP =~ [A-Z] ]] && [[ ! $APP =~ [:] ]]; then
if [[ ! $APP =~ [A-Z] ]] && [[ ! $APP =~ [:] ]] && [[ ! $APP =~ [_] ]]; then
return 0
fi
fi
[[ -d "$DOKKU_ROOT/$APP" ]] && rm -rf "${DOKKU_ROOT:?}/$APP"
dokku_log_fail "App name must begin with lowercase alphanumeric character"
dokku_log_fail "App name must begin with lowercase alphanumeric character, and cannot include uppercase characters, colons, or underscores"
}
verify_app_name() {