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Use getopts for ip's helpers

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Maniack Crudelis 2018-10-16 23:46:54 +02:00 • committed by GitHub
parent d59401f08e
commit 4c82dad2bb
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1 changed files with 25 additions and 9 deletions
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34
data/helpers.d/ip
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@ -1,6 +1,6 @@
# Validate an IP address # Validate an IP address
# #
# usage: ynh_validate_ip [family] [ip_address] # usage: ynh_validate_ip --family=family --ip_address=ip_address
# | ret: 0 for valid ip addresses, 1 otherwise # | ret: 0 for valid ip addresses, 1 otherwise
# #
# example: ynh_validate_ip 4 111.222.333.444 # example: ynh_validate_ip 4 111.222.333.444
@ -9,17 +9,21 @@ ynh_validate_ip()
{ {
# http://stackoverflow.com/questions/319279/how-to-validate-ip-address-in-python#319298 # http://stackoverflow.com/questions/319279/how-to-validate-ip-address-in-python#319298
local IP_ADDRESS_FAMILY=$1 # Declare an array to define the options of this helper.
local IP_ADDRESS=$2 declare -Ar args_array=( [f]=family= [i]=ip_address= )
local family
local ip_address
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
[ "$IP_ADDRESS_FAMILY" == "4" ] || [ "$IP_ADDRESS_FAMILY" == "6" ] || return 1 [ "$family" == "4" ] || [ "$family" == "6" ] || return 1
python /dev/stdin << EOF python /dev/stdin << EOF
import socket import socket
import sys import sys
family = { "4" : socket.AF_INET, "6" : socket.AF_INET6 } family = { "4" : socket.AF_INET, "6" : socket.AF_INET6 }
try: try:
socket.inet_pton(family["$IP_ADDRESS_FAMILY"], "$IP_ADDRESS") socket.inet_pton(family["$family"], "$ip_address")
except socket.error: except socket.error:
sys.exit(1) sys.exit(1)
sys.exit(0) sys.exit(0)
@ -30,12 +34,18 @@ EOF
# #
# example: ynh_validate_ip4 111.222.333.444 # example: ynh_validate_ip4 111.222.333.444
# #
# usage: ynh_validate_ip4 <ip_address> # usage: ynh_validate_ip4 --ip_address=ip_address
# | ret: 0 for valid ipv4 addresses, 1 otherwise # | ret: 0 for valid ipv4 addresses, 1 otherwise
# #
ynh_validate_ip4() ynh_validate_ip4()
{ {
ynh_validate_ip 4 $1 # Declare an array to define the options of this helper.
declare -Ar args_array=( [i]=ip_address= )
local ip_address
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
ynh_validate_ip 4 $ip_address
} }
@ -43,10 +53,16 @@ ynh_validate_ip4()
# #
# example: ynh_validate_ip6 2000:dead:beef::1 # example: ynh_validate_ip6 2000:dead:beef::1
# #
# usage: ynh_validate_ip6 <ip_address> # usage: ynh_validate_ip6 --ip_address=ip_address
# | ret: 0 for valid ipv6 addresses, 1 otherwise # | ret: 0 for valid ipv6 addresses, 1 otherwise
# #
ynh_validate_ip6() ynh_validate_ip6()
{ {
ynh_validate_ip 6 $1 # Declare an array to define the options of this helper.
declare -Ar args_array=( [i]=ip_address= )
local ip_address
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
ynh_validate_ip 6 $ip_address
} }