mirror of
https://github.com/acmesh-official/acme.sh.git
synced 2025-05-05 23:24:54 +00:00
Cache FreeDNS authentication cookie rather than userid and password.
Now the FREEDNS_USER and FREEDNS_PASSWORD need only be exported the first time it is used and whenever the userid or password is changed. Subsequent runs use the cookie cached in account.conf
This commit is contained in:
David Kerr
parent
8de728f354
commit
3674cdde76
@ -11,9 +11,11 @@
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#
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######## Public functions #####################
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# Requires FreeDNS userid and password in folowing variables...
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# FREEDNS_USER=username
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# FREEDNS_PASSWORD=password
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# Export FreeDNS userid and password in folowing variables...
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# FREEDNS_USER=username
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# FREEDNS_PASSWORD=password
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# login cookie is saved in acme account config file so userid / pw
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# need to be set only when changed.
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#Usage: dns_freedns_add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
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dns_freedns_add() {
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@ -23,24 +25,33 @@ dns_freedns_add() {
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_info "Add TXT record using FreeDNS"
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_debug "fulldomain: $fulldomain"
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_debug "txtvalue: $txtvalue"
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if [ -z "$FREEDNS_USER" ] || [ -z "$FREEDNS_PASSWORD" ]; then
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_err "You didn't specify the FreeDNS username and password yet."
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_err "Please export as FREEDNS_USER / FREEDNS_PASSWORD and try again."
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return 1
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fi
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login_cookies="$(_freedns_login $FREEDNS_USER $FREEDNS_PASSWORD)"
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if [ -z "$login_cookies" ]; then
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return 1
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fi
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_saveaccountconf FREEDNS_USER "$FREEDNS_USER"
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_saveaccountconf FREEDNS_PASSWORD "$FREEDNS_PASSWORD"
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htmlpage="$(_freedns_retrieve_subdomain_page $login_cookies)"
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if [ -z "$FREEDNS_USER" ] || [ -z "$FREEDNS_PASSWORD" ]; then
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if [ -z "$FREEDNS_COOKIE" ]; then
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_err "You did not specify the FreeDNS username and password yet."
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_err "Please export as FREEDNS_USER / FREEDNS_PASSWORD and try again."
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return 1
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fi
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using_cached_cookies="true"
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else
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FREEDNS_COOKIE="$(_freedns_login $FREEDNS_USER $FREEDNS_PASSWORD)"
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if [ -z "$FREEDNS_COOKIE" ]; then
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return 1
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fi
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using_cached_cookies="false"
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fi
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_debug "FreeDNS login cookies: $FREEDNS_COOKIE (cached = $using_cached_cookies)"
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_saveaccountconf FREEDNS_COOKIE "$FREEDNS_COOKIE"
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htmlpage="$(_freedns_retrieve_subdomain_page $FREEDNS_COOKIE)"
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if [ $? != 0 ]; then
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return $?
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if [ "$using_cached_cookies" = "true" ]; then
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_err "Has your FreeDNS username and password channged? If so..."
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_err "Please export as FREEDNS_USER / FREEDNS_PASSWORD and try again."
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fi
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return 1
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fi
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# split our full domain name into two parts...
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@ -118,8 +129,8 @@ dns_freedns_add() {
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if [ -z "$DNSdomainid" ]; then
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# If domain ID is empty then something went wrong (top level
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# domain not found at FreeDNS). Cannot proceed.
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_debug2 "$htmlpage"
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_debug2 "$subdomain_csv"
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_debug "$htmlpage"
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_debug "$subdomain_csv"
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_err "Domain $top_domain not found at FreeDNS"
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return 1
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fi
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@ -128,7 +139,7 @@ dns_freedns_add() {
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# If data ID is empty then specific subdomain does not exist yet, need
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# to create it this should always be the case as the acme client
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# deletes the entry after domain is validated.
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_freedns_add_txt_record $login_cookies $DNSdomainid $sub_domain "$txtvalue"
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_freedns_add_txt_record $FREEDNS_COOKIE $DNSdomainid $sub_domain "$txtvalue"
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return $?
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else
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if [ "$txtvalue" = "$DNSvalue" ]; then
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@ -143,10 +154,10 @@ dns_freedns_add() {
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return 0
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else
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# Delete the old TXT record (with the wrong value)
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_freedns_delete_txt_record $login_cookies $DNSdataid
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_freedns_delete_txt_record $FREEDNS_COOKIE $DNSdataid
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if [ $? = 0 ]; then
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# And add in new TXT record with the value provided
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_freedns_add_txt_record $login_cookies $DNSdomainid $sub_domain "$txtvalue"
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_freedns_add_txt_record $FREEDNS_COOKIE $DNSdomainid $sub_domain "$txtvalue"
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fi
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return $?
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fi
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@ -164,14 +175,16 @@ dns_freedns_rm() {
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_debug "fulldomain: $fulldomain"
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_debug "txtvalue: $txtvalue"
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login_cookies="$(_freedns_login $FREEDNS_USER $FREEDNS_PASSWORD)"
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if [ -z "$login_cookies" ]; then
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return 1
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fi
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# Need to read cookie from conf file again in case new value set
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# during login to FreeDNS when TXT record was created.
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#TODO acme.sh does not have a _readaccountconf() fuction
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FREEDNS_COOKIE="$(_read_conf "$ACCOUNT_CONF_PATH" "FREEDNS_COOKIE")"
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_debug "FreeDNS login cookies: $FREEDNS_COOKIE"
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htmlpage="$(_freedns_retrieve_subdomain_page $login_cookies)"
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htmlpage="$(_freedns_retrieve_subdomain_page $FREEDNS_COOKIE)"
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if [ $? != 0 ]; then
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return $?
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return 1
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fi
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# Now convert the tables in the HTML to CSV. This litte gem from
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@ -213,7 +226,7 @@ dns_freedns_rm() {
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# field. So for now we will assume that there is only one TXT
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# field for the sub domain and just delete it. Currently this
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# is a safe assumption.
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_freedns_delete_txt_record $login_cookies $DNSdataid
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_freedns_delete_txt_record $FREEDNS_COOKIE $DNSdataid
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unset IFS
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return $?
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# fi
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@ -239,7 +252,7 @@ _freedns_login() {
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url="https://freedns.afraid.org/zc.php?step=2"
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_debug "Login to FreeDNS as user $username"
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# Not using acme.sh _post() function because I need to capture the cookies.
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#TODO Not using acme.sh _post() function because I need to capture the cookies.
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cookie_file="$(curl --silent \
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--user-agent "$USER_AGENT" \
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--data "username=$(_freedns_urlencode "$username")&password=$(_freedns_urlencode "$password")&submit=Login&action=auth" \
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@ -248,7 +261,7 @@ _freedns_login() {
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if [ $? != 0 ]; then
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_err "FreeDNS login failed for user $username bad RC from cURL: $?"
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return $?
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return 1
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fi
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# convert from cookie file format to cookie string
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@ -264,7 +277,7 @@ _freedns_login() {
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if _contains "$line" "Netscape HTTP Cookie File"; then
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found=1
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else
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_debug2 "$cookie_file"
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_debug "$cookie_file"
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_err "FreeDNS login failed for user $username bad cookie file"
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unset IFS
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return 1
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@ -272,10 +285,12 @@ _freedns_login() {
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else
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# after first line skip blank line or comments
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if [ -n "$line" -a "$(echo $line | cut -c 1)" != "#" ]; then
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if [ -n "$cookies" ]; then
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cookies="$cookies;"
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cookie_name="$(echo $line | cut -d ' ' -f 6)"
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if [ "$cookie_name" = "dns_cookie" ]; then
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# found the login cookie, that is all we need.
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cookies="$cookie_name=$(echo $line | cut -d ' ' -f 7)"
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break;
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fi
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cookies="$cookies$(echo $line | cut -d ' ' -f 6)=$(echo $line | cut -d ' ' -f 7)"
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fi
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fi
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done
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@ -287,7 +302,6 @@ _freedns_login() {
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return 1
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fi
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_debug "FreeDNS login cookies: $cookies"
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echo "$cookies"
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return 0
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}
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@ -300,7 +314,7 @@ _freedns_retrieve_subdomain_page() {
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url="https://freedns.afraid.org/subdomain/"
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_debug "Retrieve subdmoain page from FreeDNS"
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# Not using acme.sh _get() function becuase I need to pass in the cookies.
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#TODO Not using acme.sh _get() function becuase I need to pass in the cookies.
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htmlpage="$(curl --silent \
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--user-agent "$USER_AGENT" \
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--cookie "$cookies" \
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@ -308,7 +322,7 @@ _freedns_retrieve_subdomain_page() {
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if [ $? != 0 ]; then
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_err "FreeDNS retrieve subdomins failed bad RC from cURL: $?"
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return $?
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return 1
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fi
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if [ -z "$htmlpage" ]; then
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@ -329,7 +343,7 @@ _freedns_add_txt_record() {
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value="$(_freedns_urlencode "$4")"
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url="http://freedns.afraid.org/subdomain/save.php?step=2"
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# Not using acme.sh _get() function becuase I need to pass in the cookies.
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#TODO Not using acme.sh _get() function becuase I need to pass in the cookies.
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htmlpage="$(curl --silent \
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--user-agent "$USER_AGENT" \
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--cookie "$cookies" \
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@ -338,12 +352,12 @@ _freedns_add_txt_record() {
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if [ $? != 0 ]; then
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_err "FreeDNS failed to add TXT record for $subdomain bad RC from cURL: $?"
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return $?
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return 1
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fi
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# returned page should be empty on success
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if [ -n "$htmlpage" ]; then
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_debug2 "$htmlpage"
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_debug "$htmlpage"
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_err "FreeDNS failed to add TXT record for $subdomain"
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return 1
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fi
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@ -356,7 +370,7 @@ _freedns_delete_txt_record() {
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data_id=$2
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url="https://freedns.afraid.org/subdomain/delete2.php"
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# Not using acme.sh _get() function becuase I need to pass in the cookies.
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#TODO Not using acme.sh _get() function becuase I need to pass in the cookies.
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htmlpage="$(curl --silent \
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--user-agent "$USER_AGENT" \
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--cookie "$cookies" \
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@ -364,12 +378,12 @@ _freedns_delete_txt_record() {
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if [ $? != 0 ]; then
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_err "FreeDNS failed to delete TXT record for $subdomain bad RC from cURL: $?"
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return $?
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return 1
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fi
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# returned page should be empty on success
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if [ -n "$htmlpage" ]; then
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_debug2 "$htmlpage"
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_debug "$htmlpage"
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_err "FreeDNS failed to delete TXT record $data_id"
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return 1
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fi
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