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Merge pull request #2758 from pi-hole/fix/debug-log-gravity-database

Update debug script with gravity DB changes
This commit is contained in:
DL6ER 2019-05-30 21:37:49 +02:00 committed by GitHub
commit 453ba14cbd
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@ -89,16 +89,12 @@ PIHOLE_WILDCARD_CONFIG_FILE="${DNSMASQ_D_DIRECTORY}/03-wildcard.conf"
WEB_SERVER_CONFIG_FILE="${WEB_SERVER_CONFIG_DIRECTORY}/lighttpd.conf"
#WEB_SERVER_CUSTOM_CONFIG_FILE="${WEB_SERVER_CONFIG_DIRECTORY}/external.conf"
PIHOLE_DEFAULT_AD_LISTS="${PIHOLE_DIRECTORY}/adlists.default"
PIHOLE_USER_DEFINED_AD_LISTS="${PIHOLE_DIRECTORY}/adlists.list"
PIHOLE_BLACKLIST_FILE="${PIHOLE_DIRECTORY}/blacklist.txt"
PIHOLE_BLOCKLIST_FILE="${PIHOLE_DIRECTORY}/gravity.list"
PIHOLE_INSTALL_LOG_FILE="${PIHOLE_DIRECTORY}/install.log"
PIHOLE_RAW_BLOCKLIST_FILES="${PIHOLE_DIRECTORY}/list.*"
PIHOLE_LOCAL_HOSTS_FILE="${PIHOLE_DIRECTORY}/local.list"
PIHOLE_LOGROTATE_FILE="${PIHOLE_DIRECTORY}/logrotate"
PIHOLE_SETUP_VARS_FILE="${PIHOLE_DIRECTORY}/setupVars.conf"
PIHOLE_WHITELIST_FILE="${PIHOLE_DIRECTORY}/whitelist.txt"
PIHOLE_GRAVITY_DB_FILE="${PIHOLE_DIRECTORY}/gravity.db"
PIHOLE_COMMAND="${BIN_DIRECTORY}/pihole"
PIHOLE_COLTABLE_FILE="${BIN_DIRECTORY}/COL_TABLE"
@ -142,16 +138,11 @@ REQUIRED_FILES=("${PIHOLE_CRON_FILE}"
"${PIHOLE_DHCP_CONFIG_FILE}"
"${PIHOLE_WILDCARD_CONFIG_FILE}"
"${WEB_SERVER_CONFIG_FILE}"
"${PIHOLE_DEFAULT_AD_LISTS}"
"${PIHOLE_USER_DEFINED_AD_LISTS}"
"${PIHOLE_BLACKLIST_FILE}"
"${PIHOLE_BLOCKLIST_FILE}"
"${PIHOLE_INSTALL_LOG_FILE}"
"${PIHOLE_RAW_BLOCKLIST_FILES}"
"${PIHOLE_LOCAL_HOSTS_FILE}"
"${PIHOLE_LOGROTATE_FILE}"
"${PIHOLE_SETUP_VARS_FILE}"
"${PIHOLE_WHITELIST_FILE}"
"${PIHOLE_COMMAND}"
"${PIHOLE_COLTABLE_FILE}"
"${FTL_PID}"
@ -793,7 +784,7 @@ dig_at() {
# This helps emulate queries to different domains that a user might query
# It will also give extra assurance that Pi-hole is correctly resolving and blocking domains
local random_url
random_url=$(shuf -n 1 "${PIHOLE_BLOCKLIST_FILE}")
random_url=$(sqlite3 "${PIHOLE_GRAVITY_DB_FILE}" "SELECT domain FROM vw_gravity ORDER BY RANDOM() LIMIT 1")
# First, do a dig on localhost to see if Pi-hole can use itself to block a domain
if local_dig=$(dig +tries=1 +time=2 -"${protocol}" "${random_url}" @${local_address} +short "${record_type}"); then
@ -975,8 +966,7 @@ list_files_in_dir() {
if [[ -d "${dir_to_parse}/${each_file}" ]]; then
# If it's a directoy, do nothing
:
elif [[ "${dir_to_parse}/${each_file}" == "${PIHOLE_BLOCKLIST_FILE}" ]] || \
[[ "${dir_to_parse}/${each_file}" == "${PIHOLE_DEBUG_LOG}" ]] || \
elif [[ "${dir_to_parse}/${each_file}" == "${PIHOLE_DEBUG_LOG}" ]] || \
[[ "${dir_to_parse}/${each_file}" == "${PIHOLE_RAW_BLOCKLIST_FILES}" ]] || \
[[ "${dir_to_parse}/${each_file}" == "${PIHOLE_INSTALL_LOG_FILE}" ]] || \
[[ "${dir_to_parse}/${each_file}" == "${PIHOLE_SETUP_VARS_FILE}" ]] || \
@ -1061,31 +1051,70 @@ head_tail_log() {
IFS="$OLD_IFS"
}
analyze_gravity_list() {
echo_current_diagnostic "Gravity list"
local head_line
local tail_line
# Put the current Internal Field Separator into another variable so it can be restored later
show_db_entries() {
local title="${1}"
local query="${2}"
local widths="${3}"
echo_current_diagnostic "${title}"
OLD_IFS="$IFS"
# Get the lines that are in the file(s) and store them in an array for parsing later
IFS=$'\r\n'
local entries=()
mapfile -t entries < <(\
sqlite3 "${PIHOLE_GRAVITY_DB_FILE}" \
-cmd ".headers on" \
-cmd ".mode column" \
-cmd ".width ${widths}" \
"${query}"\
)
for line in "${entries[@]}"; do
log_write " ${line}"
done
IFS="$OLD_IFS"
}
show_adlists() {
show_db_entries "Adlists" "SELECT * FROM adlists" "4 100 7 10 13 50"
}
show_whitelist() {
show_db_entries "Whitelist" "SELECT * FROM whitelist" "4 100 7 10 13 50"
}
show_blacklist() {
show_db_entries "Blacklist" "SELECT * FROM blacklist" "4 100 7 10 13 50"
}
show_regexlist() {
show_db_entries "Regexlist" "SELECT * FROM regex" "4 100 7 10 13 50"
}
analyze_gravity_list() {
echo_current_diagnostic "Gravity List and Database"
local gravity_permissions
gravity_permissions=$(ls -ld "${PIHOLE_BLOCKLIST_FILE}")
gravity_permissions=$(ls -ld "${PIHOLE_GRAVITY_DB_FILE}")
log_write "${COL_GREEN}${gravity_permissions}${COL_NC}"
local gravity_head=()
mapfile -t gravity_head < <(head -n 4 ${PIHOLE_BLOCKLIST_FILE})
log_write " ${COL_CYAN}-----head of $(basename ${PIHOLE_BLOCKLIST_FILE})------${COL_NC}"
for head_line in "${gravity_head[@]}"; do
log_write " ${head_line}"
done
local gravity_size
gravity_size=$(sqlite3 "${PIHOLE_GRAVITY_DB_FILE}" "SELECT COUNT(*) FROM vw_gravity")
log_write " Size (excluding blacklist): ${COL_CYAN}${gravity_size}${COL_NC} entries"
log_write ""
local gravity_tail=()
mapfile -t gravity_tail < <(tail -n 4 ${PIHOLE_BLOCKLIST_FILE})
log_write " ${COL_CYAN}-----tail of $(basename ${PIHOLE_BLOCKLIST_FILE})------${COL_NC}"
for tail_line in "${gravity_tail[@]}"; do
log_write " ${tail_line}"
OLD_IFS="$IFS"
IFS=$'\r\n'
local gravity_sample=()
mapfile -t gravity_sample < <(sqlite3 "${PIHOLE_GRAVITY_DB_FILE}" "SELECT domain FROM vw_gravity LIMIT 10")
log_write " ${COL_CYAN}----- First 10 Domains -----${COL_NC}"
for line in "${gravity_sample[@]}"; do
log_write " ${line}"
done
# Set the IFS back to what it was
log_write ""
IFS="$OLD_IFS"
}
@ -1236,6 +1265,10 @@ process_status
parse_setup_vars
check_x_headers
analyze_gravity_list
show_adlists
show_whitelist
show_blacklist
show_regexlist
show_content_of_pihole_files
parse_locale
analyze_pihole_log