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Replace egrep -> basic regex grep

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(( ... isn't it annoying that basic regex has * but not + ..... ))
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stilez 2019-11-04 18:40:12 +00:00 committed by GitHub
parent 343d7df57c
commit 2d1a776db7
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1 changed files with 12 additions and 15 deletions
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27
dnsapi/dns_pleskxml.sh
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@ -1,9 +1,5 @@
#!/usr/bin/env sh #!/usr/bin/env sh
# Globally disable this shellcheck error.
# Shellcheck errors on egrep ("deprecated"), but acme.sh uses egrep for compatibility.
# shellcheck disable=SC2196
## Name: dns_pleskxml.sh ## Name: dns_pleskxml.sh
## Created by Stilez. ## Created by Stilez.
## Also uses some code from PR#1832 by @romanlum (https://github.com/Neilpang/acme.sh/pull/1832/files) ## Also uses some code from PR#1832 by @romanlum (https://github.com/Neilpang/acme.sh/pull/1832/files)
@ -95,7 +91,7 @@ dns_pleskxml_add() {
results="$(_api_response_split "$pleskxml_prettyprint_result" 'result' '<status>')" results="$(_api_response_split "$pleskxml_prettyprint_result" 'result' '<status>')"
if ! _value "$results" | grep '<status>ok</status>' | egrep -q '<id>[0-9]+</id>'; then if ! _value "$results" | grep '<status>ok</status>' | grep -q '<id>[0-9][0-9]*</id>'; then
# Error - doesn't contain expected string. Something's wrong. # Error - doesn't contain expected string. Something's wrong.
_err 'Error when calling Plesk XML API.' _err 'Error when calling Plesk XML API.'
_err 'The result did not contain the expected <id>XXXXX</id> section, or contained other values as well.' _err 'The result did not contain the expected <id>XXXXX</id> section, or contained other values as well.'
@ -104,7 +100,7 @@ dns_pleskxml_add() {
return 1 return 1
fi fi
recid="$(_value "$results" | egrep '<id>[0-9]+</id>' | sed -r 's/^.*<id>([0-9]+)<\/id>.*$/\1/')" recid="$(_value "$results" | grep '<id>[0-9][0-9]*</id>' | sed -r 's/^.*<id>([0-9]+)<\/id>.*$/\1/')"
_info "Success. TXT record appears to be correctly added (Plesk record ID=$recid). Exiting dns_pleskxml_add()." _info "Success. TXT record appears to be correctly added (Plesk record ID=$recid). Exiting dns_pleskxml_add()."
@ -140,7 +136,7 @@ dns_pleskxml_rm() {
# Reduce output to one line per DNS record, filtered for TXT records with a record ID only (which they should all have) # Reduce output to one line per DNS record, filtered for TXT records with a record ID only (which they should all have)
reclist="$(_api_response_split "$pleskxml_prettyprint_result" 'result' '<status>ok</status>' \ reclist="$(_api_response_split "$pleskxml_prettyprint_result" 'result' '<status>ok</status>' \
| grep "<site-id>${root_domain_id}</site-id>" \ | grep "<site-id>${root_domain_id}</site-id>" \
| egrep '<id>[0-9]+</id>' \ | grep '<id>[0-9][0-9]*</id>' \
| grep '<type>TXT</type>' | grep '<type>TXT</type>'
)" )"
@ -159,7 +155,7 @@ dns_pleskxml_rm() {
_debug "List of DNS TXT records for host:"'\n'"$(_value "$reclist" | grep "<host>$1.</host>")" _debug "List of DNS TXT records for host:"'\n'"$(_value "$reclist" | grep "<host>$1.</host>")"
if ! _value "$recid" | egrep -q '^[0-9]+$'; then if ! _value "$recid" | grep -q '^[0-9][0-9]*$'; then
_err "DNS records for root domain '${root_domain_name}' (Plesk ID ${root_domain_id}) + host '${sub_domain_name}' do not contain the TXT record '${txtvalue}'" _err "DNS records for root domain '${root_domain_name}' (Plesk ID ${root_domain_id}) + host '${sub_domain_name}' do not contain the TXT record '${txtvalue}'"
_err "Cannot delete TXT record. Exiting." _err "Cannot delete TXT record. Exiting."
return 1 return 1
@ -180,7 +176,7 @@ dns_pleskxml_rm() {
results="$(_api_response_split "$pleskxml_prettyprint_result" 'result' '<status>')" results="$(_api_response_split "$pleskxml_prettyprint_result" 'result' '<status>')"
if ! _value "$results" | grep '<status>ok</status>' | egrep -q '<id>[0-9]+</id>'; then if ! _value "$results" | grep '<status>ok</status>' | grep -q '<id>[0-9][0-9]*</id>'; then
# Error - doesn't contain expected string. Something's wrong. # Error - doesn't contain expected string. Something's wrong.
_err 'Error when calling Plesk XML API.' _err 'Error when calling Plesk XML API.'
_err 'The result did not contain the expected <id>XXXXX</id> section, or contained other values as well.' _err 'The result did not contain the expected <id>XXXXX</id> section, or contained other values as well.'
@ -216,13 +212,16 @@ _countdots() {
# Cleans up an API response, splits it "one line per item in the response" and greps for a string that in the context, identifies "useful" lines # Cleans up an API response, splits it "one line per item in the response" and greps for a string that in the context, identifies "useful" lines
# $1 - result string from API # $1 - result string from API
# $2 - tag to resplit on (usually "result" or "domain") # $2 - tag to resplit on (usually "result" or "domain")
# $3 - regex to recognise useful return lines # $3 - basic regex to recognise useful return lines
# note: $3 matches via basic NOT extended regex (BRE), as extended regex capabilities not needed at the moment.
# Last line could change to <sed -rn '/.../p'> instead, with suitablew ewscaping of ['"/$],
# if future Plesk XML API changes ever require extended regex
_api_response_split() { _api_response_split() {
printf '%s' "$1" \ printf '%s' "$1" \
| sed -r 's/(^ +| +$)//g' \ | sed -r 's/(^ +| +$)//g' \
| tr -d '\n\r' \ | tr -d '\n\r' \
| sed -r "s/<\/?$2>/${NEWLINE}/g" \ | sed -r "s/<\/?$2>/${NEWLINE}/g" \
| egrep "$3" | grep "$3"
} }
#################### Private functions below (DNS functions) ################################## #################### Private functions below (DNS functions) ##################################
@ -245,15 +244,13 @@ _call_api() {
# Detect any <status> that isn't "ok". None of the used calls should fail if the API is working correctly. # Detect any <status> that isn't "ok". None of the used calls should fail if the API is working correctly.
# Also detect if there simply aren't any status lines (null result?) and report that, as well. # Also detect if there simply aren't any status lines (null result?) and report that, as well.
statuslines="$(echo "$pleskxml_prettyprint_result" | egrep '^ *<status>[^<]*</status> *$')" statuslines="$(echo "$pleskxml_prettyprint_result" | grep '^ *<status>[^<]*</status> *$')"
if _value "$statuslines" | grep -qv '<status>ok</status>'; then if _value "$statuslines" | grep -qv '<status>ok</status>'; then
# We have some status lines that aren't "ok". Get the details # We have some status lines that aren't "ok". Get the details
errtext="$(_value "$pleskxml_prettyprint_result" \ errtext="$(_value "$pleskxml_prettyprint_result" \
| egrep "(<status>|<errcode>|<errtext>)" \ | sed -rn 's/^ *<(status|errcode|errtext)>([^<]+)<\/(status|errcode|errtext)> *$/\1: \2/p' \
| sed -r 's/^ *<(status|errcode|errtext)>/\1: /' \
| sed -r 's/<\/(status|errcode|errtext)>$//g'
)" )"
elif ! _value "$statuslines" | grep -q '<status>ok</status>'; then elif ! _value "$statuslines" | grep -q '<status>ok</status>'; then