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Merge pull request #1362 from Neilpang/dev

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neil 2018-03-14 09:41:03 +08:00 committed by GitHub
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2 changed files with 106 additions and 126 deletions
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acme.sh
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@ -63,6 +63,7 @@ END_CSR="-----END CERTIFICATE REQUEST-----"
BEGIN_CERT="-----BEGIN CERTIFICATE-----" BEGIN_CERT="-----BEGIN CERTIFICATE-----"
END_CERT="-----END CERTIFICATE-----" END_CERT="-----END CERTIFICATE-----"
CONTENT_TYPE_JSON="application/jose+json"
RENEW_SKIP=2 RENEW_SKIP=2
ECC_SEP="_" ECC_SEP="_"
@ -848,6 +849,16 @@ _dbase64() {
fi fi
} }
#file
_checkcert() {
_cf="$1"
if [ "$DEBUG" ]; then
openssl x509 -noout -text -in "$_cf"
else
openssl x509 -noout -text -in "$_cf" >/dev/null 2>&1
fi
}
#Usage: hashalg [outputhex] #Usage: hashalg [outputhex]
#Output Base64-encoded digest #Output Base64-encoded digest
_digest() { _digest() {
@ -1591,12 +1602,13 @@ _inithttp() {
} }
# body url [needbase64] [POST|PUT] # body url [needbase64] [POST|PUT] [ContentType]
_post() { _post() {
body="$1" body="$1"
_post_url="$2" _post_url="$2"
needbase64="$3" needbase64="$3"
httpmethod="$4" httpmethod="$4"
_postContentType="$5"
if [ -z "$httpmethod" ]; then if [ -z "$httpmethod" ]; then
httpmethod="POST" httpmethod="POST"
@ -1612,6 +1624,9 @@ _post() {
if [ "$HTTPS_INSECURE" ]; then if [ "$HTTPS_INSECURE" ]; then
_CURL="$_CURL --insecure " _CURL="$_CURL --insecure "
fi fi
if [ "$_postContentType" ]; then
_CURL="$_CURL -H \"Content-Type: $_postContentType\" "
fi
_debug "_CURL" "$_CURL" _debug "_CURL" "$_CURL"
if [ "$needbase64" ]; then if [ "$needbase64" ]; then
response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)" response="$($_CURL --user-agent "$USER_AGENT" -X $httpmethod -H "$_H1" -H "$_H2" -H "$_H3" -H "$_H4" -H "$_H5" --data "$body" "$_post_url" | _base64)"
@ -1634,15 +1649,31 @@ _post() {
_debug "_WGET" "$_WGET" _debug "_WGET" "$_WGET"
if [ "$needbase64" ]; then if [ "$needbase64" ]; then
if [ "$httpmethod" = "POST" ]; then if [ "$httpmethod" = "POST" ]; then
response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)" if [ "$_postContentType" ]; then
response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
else
response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
fi
else else
response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --method $httpmethod --body-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)" if [ "$_postContentType" ]; then
response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --method $httpmethod --body-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
else
response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --method $httpmethod --body-data="$body" "$_post_url" 2>"$HTTP_HEADER" | _base64)"
fi
fi fi
else else
if [ "$httpmethod" = "POST" ]; then if [ "$httpmethod" = "POST" ]; then
response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")" if [ "$_postContentType" ]; then
response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
else
response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --post-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
fi
else else
response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --method $httpmethod --body-data="$body" "$_post_url" 2>"$HTTP_HEADER")" if [ "$_postContentType" ]; then
response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --header "Content-Type: $_postContentType" --method $httpmethod --body-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
else
response="$($_WGET -S -O - --user-agent="$USER_AGENT" --header "$_H5" --header "$_H4" --header "$_H3" --header "$_H2" --header "$_H1" --method $httpmethod --body-data="$body" "$_post_url" 2>"$HTTP_HEADER")"
fi
fi fi
fi fi
_ret="$?" _ret="$?"
@ -1765,7 +1796,7 @@ _send_signed_request() {
if [ "$ACME_NEW_NONCE" ]; then if [ "$ACME_NEW_NONCE" ]; then
_debug2 "Get nonce. ACME_NEW_NONCE" "$ACME_NEW_NONCE" _debug2 "Get nonce. ACME_NEW_NONCE" "$ACME_NEW_NONCE"
nonceurl="$ACME_NEW_NONCE" nonceurl="$ACME_NEW_NONCE"
if _post "" "$nonceurl" "" "HEAD"; then if _post "" "$nonceurl" "" "HEAD" "$CONTENT_TYPE_JSON"; then
_headers="$(cat "$HTTP_HEADER")" _headers="$(cat "$HTTP_HEADER")"
fi fi
fi fi
@ -1820,7 +1851,7 @@ _send_signed_request() {
fi fi
_debug3 body "$body" _debug3 body "$body"
response="$(_post "$body" "$url" "$needbase64")" response="$(_post "$body" "$url" "$needbase64" "POST" "$CONTENT_TYPE_JSON")"
_CACHED_NONCE="" _CACHED_NONCE=""
if [ "$?" != "0" ]; then if [ "$?" != "0" ]; then
@ -1841,7 +1872,7 @@ _send_signed_request() {
_body="$response" _body="$response"
if [ "$needbase64" ]; then if [ "$needbase64" ]; then
_body="$(echo "$_body" | _dbase64)" _body="$(echo "$_body" | _dbase64 | tr -d '\0')"
_debug3 _body "$_body" _debug3 _body "$_body"
fi fi
@ -4068,6 +4099,13 @@ $_authorizations_map"
_debug "Le_LinkCert" "$Le_LinkCert" _debug "Le_LinkCert" "$Le_LinkCert"
_savedomainconf "Le_LinkCert" "$Le_LinkCert" _savedomainconf "Le_LinkCert" "$Le_LinkCert"
if [ -z "$Le_LinkCert" ] || ! _checkcert "$CERT_PATH"; then
response="$(echo "$response" | _dbase64 "multiline" | tr -d '\0' | _normalizeJson)"
_err "Sign failed: $(echo "$response" | _egrep_o '"detail":"[^"]*"')"
_on_issue_err "$_post_hook"
return 1
fi
if [ "$Le_LinkCert" ]; then if [ "$Le_LinkCert" ]; then
_info "$(__green "Cert success.")" _info "$(__green "Cert success.")"
cat "$CERT_PATH" cat "$CERT_PATH"
@ -4078,28 +4116,18 @@ $_authorizations_map"
_info "Your cert key is in $(__green " $CERT_KEY_PATH ")" _info "Your cert key is in $(__green " $CERT_KEY_PATH ")"
fi fi
if [ "$ACME_VERSION" != "2" ]; then
cp "$CERT_PATH" "$CERT_FULLCHAIN_PATH"
fi
if [ ! "$USER_PATH" ] || [ ! "$IN_CRON" ]; then if [ ! "$USER_PATH" ] || [ ! "$IN_CRON" ]; then
USER_PATH="$PATH" USER_PATH="$PATH"
_saveaccountconf "USER_PATH" "$USER_PATH" _saveaccountconf "USER_PATH" "$USER_PATH"
fi fi
fi fi
if [ -z "$Le_LinkCert" ]; then
response="$(echo "$response" | _dbase64 "multiline" | _normalizeJson)"
_err "Sign failed: $(echo "$response" | _egrep_o '"detail":"[^"]*"')"
_on_issue_err "$_post_hook"
return 1
fi
_cleardomainconf "Le_Vlist" _cleardomainconf "Le_Vlist"
if [ "$ACME_VERSION" = "2" ]; then if [ "$ACME_VERSION" = "2" ]; then
_debug "v2 chain." _debug "v2 chain."
else else
cp "$CERT_PATH" "$CERT_FULLCHAIN_PATH"
Le_LinkIssuer=$(grep -i '^Link' "$HTTP_HEADER" | _head_n 1 | cut -d " " -f 2 | cut -d ';' -f 1 | tr -d '<>') Le_LinkIssuer=$(grep -i '^Link' "$HTTP_HEADER" | _head_n 1 | cut -d " " -f 2 | cut -d ';' -f 1 | tr -d '<>')
if [ "$Le_LinkIssuer" ]; then if [ "$Le_LinkIssuer" ]; then
@ -4123,6 +4151,10 @@ $_authorizations_map"
echo "$BEGIN_CERT" >"$CA_CERT_PATH" echo "$BEGIN_CERT" >"$CA_CERT_PATH"
_base64 "multiline" <"$CA_CERT_PATH.der" >>"$CA_CERT_PATH" _base64 "multiline" <"$CA_CERT_PATH.der" >>"$CA_CERT_PATH"
echo "$END_CERT" >>"$CA_CERT_PATH" echo "$END_CERT" >>"$CA_CERT_PATH"
if !_checkcert "$CA_CERT_PATH"; then
_err "Can not get the ca cert."
break
fi
cat "$CA_CERT_PATH" >>"$CERT_FULLCHAIN_PATH" cat "$CA_CERT_PATH" >>"$CERT_FULLCHAIN_PATH"
rm -f "$CA_CERT_PATH.der" rm -f "$CA_CERT_PATH.der"
break break
@ -5367,7 +5399,6 @@ Parameters:
--webroot, -w /path/to/webroot Specifies the web root folder for web root mode. --webroot, -w /path/to/webroot Specifies the web root folder for web root mode.
--standalone Use standalone mode. --standalone Use standalone mode.
--stateless Use stateless mode, see: $_STATELESS_WIKI --stateless Use stateless mode, see: $_STATELESS_WIKI
--tls Use standalone tls mode.
--apache Use apache mode. --apache Use apache mode.
--dns [dns_cf|dns_dp|dns_cx|/path/to/api/file] Use dns mode or dns api. --dns [dns_cf|dns_dp|dns_cx|/path/to/api/file] Use dns mode or dns api.
--dnssleep [$DEFAULT_DNS_SLEEP] The time in seconds to wait for all the txt records to take effect in dns api mode. Default $DEFAULT_DNS_SLEEP seconds. --dnssleep [$DEFAULT_DNS_SLEEP] The time in seconds to wait for all the txt records to take effect in dns api mode. Default $DEFAULT_DNS_SLEEP seconds.
@ -5397,7 +5428,6 @@ Parameters:
--accountkey Specifies the account key path, Only valid for the '--install' command. --accountkey Specifies the account key path, Only valid for the '--install' command.
--days Specifies the days to renew the cert when using '--issue' command. The max value is $MAX_RENEW days. --days Specifies the days to renew the cert when using '--issue' command. The max value is $MAX_RENEW days.
--httpport Specifies the standalone listening port. Only valid if the server is behind a reverse proxy or load balancer. --httpport Specifies the standalone listening port. Only valid if the server is behind a reverse proxy or load balancer.
--tlsport Specifies the standalone tls listening port. Only valid if the server is behind a reverse proxy or load balancer.
--local-address Specifies the standalone/tls server listening address, in case you have multiple ip addresses. --local-address Specifies the standalone/tls server listening address, in case you have multiple ip addresses.
--listraw Only used for '--list' command, list the certs in raw format. --listraw Only used for '--list' command, list the certs in raw format.
--stopRenewOnError, -se Only valid for '--renew-all' command. Stop if one cert has error in renewal. --stopRenewOnError, -se Only valid for '--renew-all' command. Stop if one cert has error in renewal.
@ -5748,14 +5778,6 @@ _process() {
_webroot="$_webroot,$wvalue" _webroot="$_webroot,$wvalue"
fi fi
;; ;;
--tls)
wvalue="$W_TLS"
if [ -z "$_webroot" ]; then
_webroot="$wvalue"
else
_webroot="$_webroot,$wvalue"
fi
;;
--dns) --dns)
wvalue="dns" wvalue="dns"
if [ "$2" ] && ! _startswith "$2" "-"; then if [ "$2" ] && ! _startswith "$2" "-"; then
@ -5851,12 +5873,6 @@ _process() {
Le_HTTPPort="$_httpport" Le_HTTPPort="$_httpport"
shift shift
;; ;;
--tlsport)
_tlsport="$2"
Le_TLSPort="$_tlsport"
shift
;;
--listraw) --listraw)
_listraw="raw" _listraw="raw"
;; ;;

146
dnsapi/dns_freedns.sh
View File

@ -53,8 +53,9 @@ dns_freedns_add() {
i="$(_math "$i" - 1)" i="$(_math "$i" - 1)"
sub_domain="$(echo "$fulldomain" | cut -d. -f -"$i")" sub_domain="$(echo "$fulldomain" | cut -d. -f -"$i")"
_debug top_domain "$top_domain" _debug "top_domain: $top_domain"
_debug sub_domain "$sub_domain" _debug "sub_domain: $sub_domain"
# Sometimes FreeDNS does not return the subdomain page but rather # Sometimes FreeDNS does not return the subdomain page but rather
# returns a page regarding becoming a premium member. This usually # returns a page regarding becoming a premium member. This usually
# happens after a period of inactivity. Immediately trying again # happens after a period of inactivity. Immediately trying again
@ -63,6 +64,7 @@ dns_freedns_add() {
attempts=2 attempts=2
while [ "$attempts" -gt "0" ]; do while [ "$attempts" -gt "0" ]; do
attempts="$(_math "$attempts" - 1)" attempts="$(_math "$attempts" - 1)"
htmlpage="$(_freedns_retrieve_subdomain_page "$FREEDNS_COOKIE")" htmlpage="$(_freedns_retrieve_subdomain_page "$FREEDNS_COOKIE")"
if [ "$?" != "0" ]; then if [ "$?" != "0" ]; then
if [ "$using_cached_cookies" = "true" ]; then if [ "$using_cached_cookies" = "true" ]; then
@ -71,10 +73,9 @@ dns_freedns_add() {
fi fi
return 1 return 1
fi fi
_debug2 htmlpage "$htmlpage"
subdomain_csv="$(echo "$htmlpage" | tr -d "\n\r" | _egrep_o '<form .*</form>' | sed 's/<tr>/@<tr>/g' | tr '@' '\n' | grep edit.php | grep "$top_domain")" subdomain_csv="$(echo "$htmlpage" | tr -d "\n\r" | _egrep_o '<form .*</form>' | sed 's/<tr>/@<tr>/g' | tr '@' '\n' | grep edit.php | grep "$top_domain")"
_debug2 subdomain_csv "$subdomain_csv" _debug3 "subdomain_csv: $subdomain_csv"
# The above beauty ends with striping out rows that do not have an # The above beauty ends with striping out rows that do not have an
# href to edit.php and do not have the top domain we are looking for. # href to edit.php and do not have the top domain we are looking for.
@ -85,55 +86,25 @@ dns_freedns_add() {
lines="$(echo "$subdomain_csv" | wc -l)" lines="$(echo "$subdomain_csv" | wc -l)"
i=0 i=0
found=0 found=0
DNSdomainid=""
while [ "$i" -lt "$lines" ]; do while [ "$i" -lt "$lines" ]; do
i="$(_math "$i" + 1)" i="$(_math "$i" + 1)"
line="$(echo "$subdomain_csv" | sed -n "${i}p")" line="$(echo "$subdomain_csv" | sed -n "${i}p")"
_debug2 line "$line" _debug2 "line: $line"
if [ $found = 0 ] && _contains "$line" "<td>$top_domain</td>"; then if [ $found = 0 ] && _contains "$line" "<td>$top_domain</td>"; then
# this line will contain DNSdomainid for the top_domain # this line will contain DNSdomainid for the top_domain
DNSdomainid="$(echo "$line" | _egrep_o "edit_domain_id *= *.*>" | cut -d = -f 2 | cut -d '>' -f 1)" DNSdomainid="$(echo "$line" | _egrep_o "edit_domain_id *= *.*>" | cut -d = -f 2 | cut -d '>' -f 1)"
_debug2 DNSdomainid "$DNSdomainid" _debug2 "DNSdomainid: $DNSdomainid"
found=1 found=1
else break
# lines contain DNS records for all subdomains
DNSname="$(echo "$line" | _egrep_o 'edit.php.*</a>' | cut -d '>' -f 2 | cut -d '<' -f 1)"
_debug2 DNSname "$DNSname"
DNStype="$(echo "$line" | sed 's/<td/@<td/g' | tr '@' '\n' | sed -n '4p' | cut -d '>' -f 2 | cut -d '<' -f 1)"
_debug2 DNStype "$DNStype"
if [ "$DNSname" = "$fulldomain" ] && [ "$DNStype" = "TXT" ]; then
DNSdataid="$(echo "$line" | _egrep_o 'data_id=.*' | cut -d = -f 2 | cut -d '>' -f 1)"
# Now get current value for the TXT record. This method may
# not produce accurate results as the value field is truncated
# on this webpage. To get full value we would need to load
# another page. However we don't really need this so long as
# there is only one TXT record for the acme challenge subdomain.
DNSvalue="$(echo "$line" | sed 's/<td/@<td/g' | tr '@' '\n' | sed -n '5p' | cut -d '>' -f 2 | cut -d '<' -f 1)"
_debug2 DNSvalue "$DNSvalue"
if [ $found != 0 ]; then
break
# we are breaking out of the loop at the first match of DNS name
# and DNS type (if we are past finding the domainid). This assumes
# that there is only ever one TXT record for the LetsEncrypt/acme
# challenge subdomain. This seems to be a reasonable assumption
# as the acme client deletes the TXT record on successful validation.
fi
else
DNSname=""
DNStype=""
fi
fi fi
done done
_debug "DNSname: $DNSname DNStype: $DNStype DNSdomainid: $DNSdomainid DNSdataid: $DNSdataid"
_debug "DNSvalue: $DNSvalue"
if [ -z "$DNSdomainid" ]; then if [ -z "$DNSdomainid" ]; then
# If domain ID is empty then something went wrong (top level # If domain ID is empty then something went wrong (top level
# domain not found at FreeDNS). # domain not found at FreeDNS).
if [ "$attempts" = "0" ]; then if [ "$attempts" = "0" ]; then
# exhausted maximum retry attempts # exhausted maximum retry attempts
_debug "$htmlpage"
_debug "$subdomain_csv"
_err "Domain $top_domain not found at FreeDNS" _err "Domain $top_domain not found at FreeDNS"
return 1 return 1
fi fi
@ -145,33 +116,10 @@ dns_freedns_add() {
_info "Retry loading subdomain page ($attempts attempts remaining)" _info "Retry loading subdomain page ($attempts attempts remaining)"
done done
if [ -z "$DNSdataid" ]; then # Add in new TXT record with the value provided
# If data ID is empty then specific subdomain does not exist yet, need _debug "Adding TXT record for $fulldomain, $txtvalue"
# to create it this should always be the case as the acme client _freedns_add_txt_record "$FREEDNS_COOKIE" "$DNSdomainid" "$sub_domain" "$txtvalue"
# deletes the entry after domain is validated. return $?
_freedns_add_txt_record "$FREEDNS_COOKIE" "$DNSdomainid" "$sub_domain" "$txtvalue"
return $?
else
if [ "$txtvalue" = "$DNSvalue" ]; then
# if value in TXT record matches value requested then DNS record
# does not need to be updated. But...
# Testing value match fails. Website is truncating the value field.
# So for now we will always go down the else path. Though in theory
# should never come here anyway as the acme client deletes
# the TXT record on successful validation, so we should not even
# have found a TXT record !!
_info "No update necessary for $fulldomain at FreeDNS"
return 0
else
# Delete the old TXT record (with the wrong value)
if _freedns_delete_txt_record "$FREEDNS_COOKIE" "$DNSdataid"; then
# And add in new TXT record with the value provided
_freedns_add_txt_record "$FREEDNS_COOKIE" "$DNSdomainid" "$sub_domain" "$txtvalue"
fi
return $?
fi
fi
return 0
} }
#Usage: fulldomain txtvalue #Usage: fulldomain txtvalue
@ -205,7 +153,7 @@ dns_freedns_rm() {
fi fi
subdomain_csv="$(echo "$htmlpage" | tr -d "\n\r" | _egrep_o '<form .*</form>' | sed 's/<tr>/@<tr>/g' | tr '@' '\n' | grep edit.php | grep "$fulldomain")" subdomain_csv="$(echo "$htmlpage" | tr -d "\n\r" | _egrep_o '<form .*</form>' | sed 's/<tr>/@<tr>/g' | tr '@' '\n' | grep edit.php | grep "$fulldomain")"
_debug2 subdomain_csv "$subdomain_csv" _debug3 "subdomain_csv: $subdomain_csv"
# The above beauty ends with striping out rows that do not have an # The above beauty ends with striping out rows that do not have an
# href to edit.php and do not have the domain name we are looking for. # href to edit.php and do not have the domain name we are looking for.
@ -216,35 +164,51 @@ dns_freedns_rm() {
lines="$(echo "$subdomain_csv" | wc -l)" lines="$(echo "$subdomain_csv" | wc -l)"
i=0 i=0
found=0 found=0
DNSdataid=""
while [ "$i" -lt "$lines" ]; do while [ "$i" -lt "$lines" ]; do
i="$(_math "$i" + 1)" i="$(_math "$i" + 1)"
line="$(echo "$subdomain_csv" | sed -n "${i}p")" line="$(echo "$subdomain_csv" | sed -n "${i}p")"
_debug2 line "$line" _debug3 "line: $line"
DNSname="$(echo "$line" | _egrep_o 'edit.php.*</a>' | cut -d '>' -f 2 | cut -d '<' -f 1)" DNSname="$(echo "$line" | _egrep_o 'edit.php.*</a>' | cut -d '>' -f 2 | cut -d '<' -f 1)"
_debug2 DNSname "$DNSname" _debug2 "DNSname: $DNSname"
DNStype="$(echo "$line" | sed 's/<td/@<td/g' | tr '@' '\n' | sed -n '4p' | cut -d '>' -f 2 | cut -d '<' -f 1)" if [ "$DNSname" = "$fulldomain" ]; then
_debug2 DNStype "$DNStype" DNStype="$(echo "$line" | sed 's/<td/@<td/g' | tr '@' '\n' | sed -n '4p' | cut -d '>' -f 2 | cut -d '<' -f 1)"
if [ "$DNSname" = "$fulldomain" ] && [ "$DNStype" = "TXT" ]; then _debug2 "DNStype: $DNStype"
DNSdataid="$(echo "$line" | _egrep_o 'data_id=.*' | cut -d = -f 2 | cut -d '>' -f 1)" if [ "$DNStype" = "TXT" ]; then
_debug2 DNSdataid "$DNSdataid" DNSdataid="$(echo "$line" | _egrep_o 'data_id=.*' | cut -d = -f 2 | cut -d '>' -f 1)"
DNSvalue="$(echo "$line" | sed 's/<td/@<td/g' | tr '@' '\n' | sed -n '5p' | cut -d '>' -f 2 | cut -d '<' -f 1)" _debug2 "DNSdataid: $DNSdataid"
_debug2 DNSvalue "$DNSvalue" DNSvalue="$(echo "$line" | sed 's/<td/@<td/g' | tr '@' '\n' | sed -n '5p' | cut -d '>' -f 2 | cut -d '<' -f 1)"
# if [ "$DNSvalue" = "$txtvalue" ]; then if _startswith "$DNSvalue" "&quot;"; then
# Testing value match fails. Website is truncating the value # remove the quotation from the start
# field. So for now we will assume that there is only one TXT DNSvalue="$(echo "$DNSvalue" | cut -c 7-)"
# field for the sub domain and just delete it. Currently this fi
# is a safe assumption. if _endswith "$DNSvalue" "..."; then
_freedns_delete_txt_record "$FREEDNS_COOKIE" "$DNSdataid" # value was truncated, remove the dot dot dot from the end
return $? DNSvalue="$(echo "$DNSvalue" | sed 's/...$//')"
# fi elif _endswith "$DNSvalue" "&quot;"; then
# else remove the closing quotation from the end
DNSvalue="$(echo "$DNSvalue" | sed 's/......$//')"
fi
_debug2 "DNSvalue: $DNSvalue"
if [ -n "$DNSdataid" ] && _startswith "$txtvalue" "$DNSvalue"; then
# Found a match. But note... Website is truncating the
# value field so we are only testing that part that is not
# truncated. This should be accurate enough.
_debug "Deleting TXT record for $fulldomain, $txtvalue"
_freedns_delete_txt_record "$FREEDNS_COOKIE" "$DNSdataid"
return $?
fi
fi
fi fi
done done
done done
# If we get this far we did not find a match (after two attempts) # If we get this far we did not find a match (after two attempts)
# Not necessarily an error, but log anyway. # Not necessarily an error, but log anyway.
_debug2 "$subdomain_csv" _debug3 "$subdomain_csv"
_info "Cannot delete TXT record for $fulldomain/$txtvalue. Does not exist at FreeDNS" _info "Cannot delete TXT record for $fulldomain, $txtvalue. Does not exist at FreeDNS"
return 0 return 0
} }
@ -272,7 +236,7 @@ _freedns_login() {
# if cookies is not empty then logon successful # if cookies is not empty then logon successful
if [ -z "$cookies" ]; then if [ -z "$cookies" ]; then
_debug "$htmlpage" _debug3 "htmlpage: $htmlpage"
_err "FreeDNS login failed for user $username. Check $HTTP_HEADER file" _err "FreeDNS login failed for user $username. Check $HTTP_HEADER file"
return 1 return 1
fi fi
@ -301,7 +265,7 @@ _freedns_retrieve_subdomain_page() {
return 1 return 1
fi fi
_debug2 "$htmlpage" _debug3 "htmlpage: $htmlpage"
printf "%s" "$htmlpage" printf "%s" "$htmlpage"
return 0 return 0
@ -323,17 +287,17 @@ _freedns_add_txt_record() {
_err "FreeDNS failed to add TXT record for $subdomain bad RC from _post" _err "FreeDNS failed to add TXT record for $subdomain bad RC from _post"
return 1 return 1
elif ! grep "200 OK" "$HTTP_HEADER" >/dev/null; then elif ! grep "200 OK" "$HTTP_HEADER" >/dev/null; then
_debug "$htmlpage" _debug3 "htmlpage: $htmlpage"
_err "FreeDNS failed to add TXT record for $subdomain. Check $HTTP_HEADER file" _err "FreeDNS failed to add TXT record for $subdomain. Check $HTTP_HEADER file"
return 1 return 1
elif _contains "$htmlpage" "security code was incorrect"; then elif _contains "$htmlpage" "security code was incorrect"; then
_debug "$htmlpage" _debug3 "htmlpage: $htmlpage"
_err "FreeDNS failed to add TXT record for $subdomain as FreeDNS requested security code" _err "FreeDNS failed to add TXT record for $subdomain as FreeDNS requested security code"
_err "Note that you cannot use automatic DNS validation for FreeDNS public domains" _err "Note that you cannot use automatic DNS validation for FreeDNS public domains"
return 1 return 1
fi fi
_debug2 "$htmlpage" _debug3 "htmlpage: $htmlpage"
_info "Added acme challenge TXT record for $fulldomain at FreeDNS" _info "Added acme challenge TXT record for $fulldomain at FreeDNS"
return 0 return 0
} }
@ -352,7 +316,7 @@ _freedns_delete_txt_record() {
_err "FreeDNS failed to delete TXT record for $data_id bad RC from _get" _err "FreeDNS failed to delete TXT record for $data_id bad RC from _get"
return 1 return 1
elif ! _contains "$htmlheader" "200 OK"; then elif ! _contains "$htmlheader" "200 OK"; then
_debug "$htmlheader" _debug2 "htmlheader: $htmlheader"
_err "FreeDNS failed to delete TXT record $data_id" _err "FreeDNS failed to delete TXT record $data_id"
return 1 return 1
fi fi