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修复 IPv6 over IPv4 的 bug ， IPv4 没有校验的问题 和 反馈 *.check.place 在部分机器上会被 waf 拦阻 #70

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修复 IPv6 over IPv4 的 bug ， IPv4 没有校验的问题 和 反馈 *.check.place 在部分机器上会被 waf 拦阻 #70

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2c20617
Update 29/3/2026
oswaldlow Mar 29, 2026
2f8b941
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oswaldlow Mar 29, 2026
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9 changes: 5 additions & 4 deletions ip.sh
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
#!/bin/bash
script_version="v2026-03-13"
script_version="v2026-03-29"
check_bash(){
current_bash_version=$(bash --version|head -n 1|awk -F ' ' '{for (i=1; i<=NF; i++) if ($i ~ /^[0-9]+\.[0-9]+\.[0-9]+/) {print $i; exit}}'|cut -d . -f 1)
if [ "$current_bash_version" = "0" ]||[ "$current_bash_version" = "1" ]||[ "$current_bash_version" = "2" ]||[ "$current_bash_version" = "3" ];then
Expand Down Expand Up @@ -558,10 +558,10 @@ return 1
get_ipv4(){
local response
IPV4=""
local API_NET=("myip.check.place" "ip.sb" "ping0.cc" "icanhazip.com" "api64.ipify.org" "ifconfig.co" "ident.me")
local API_NET=("ipinfo.io/ip" "myip.check.place" "ip.sb" "ping0.cc" "icanhazip.com" "api64.ipify.org" "ifconfig.co" "ident.me")
for p in "${API_NET[@]}";do
response=$(curl $CurlARG -s4 --max-time 2 "$p")
if [[ $? -eq 0 && ! $response =~ error && -n $response ]];then
if [[ $? -eq 0 && $response =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]];then
IPV4="$response"
break
fi
Expand Down Expand Up @@ -601,7 +601,8 @@ IPV6=""
local API_NET=("myip.check.place" "ip.sb" "ping0.cc" "icanhazip.com" "api64.ipify.org" "ifconfig.co" "ident.me")
for p in "${API_NET[@]}";do
response=$(curl $CurlARG -s6k --max-time 2 "$p")
if [[ $? -eq 0 && ! $response =~ error && -n $response ]];then
response="${response%$'\n'}"
if [[ $? -eq 0 && $response =~ ^[0-9a-fA-F:]+$ && $response == *:* ]];then
IPV6="$response"
break
fi
Expand Down