Lonnie Abelbeck
8 years ago
2 changed files with 373 additions and 0 deletions
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#!/usr/bin/env sh |
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# |
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# Dyn.com Domain API |
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# |
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# Author: Gerd Naschenweng |
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# https://github.com/magicdude4eva |
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# |
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# Dyn Managed DNS API |
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# https://help.dyn.com/dns-api-knowledge-base/ |
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# |
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# It is recommended to add a "Dyn Managed DNS" user specific for API access. |
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# The "Zones & Records Permissions" required by this script are: |
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# -- |
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# RecordAdd |
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# RecordUpdate |
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# RecordDelete |
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# RecordGet |
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# ZoneGet |
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# ZoneAddNode |
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# ZoneRemoveNode |
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# ZonePublish |
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# -- |
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# |
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# Pass credentials before "acme.sh --issue --dns dns_dyn ..." |
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# -- |
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# export DYN_Customer="customer" |
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# export DYN_Username="apiuser" |
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# export DYN_Password="secret" |
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# -- |
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DYN_API="https://api.dynect.net/REST" |
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#REST_API |
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######## Public functions ##################### |
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#Usage: add _acme-challenge.www.domain.com "Challenge-code" |
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dns_dyn_add() { |
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fulldomain="$1" |
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txtvalue="$2" |
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DYN_Customer="${DYN_Customer:-$(_readaccountconf_mutable DYN_Customer)}" |
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DYN_Username="${DYN_Username:-$(_readaccountconf_mutable DYN_Username)}" |
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DYN_Password="${DYN_Password:-$(_readaccountconf_mutable DYN_Password)}" |
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if [ -z "$DYN_Customer" ] || [ -z "$DYN_Username" ] || [ -z "$DYN_Password" ]; then |
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DYN_Customer="" |
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DYN_Username="" |
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DYN_Password="" |
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_err "You must export variables: DYN_Customer, DYN_Username and DYN_Password" |
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return 1 |
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fi |
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#save the config variables to the account conf file. |
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_saveaccountconf_mutable DYN_Customer "$DYN_Customer" |
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_saveaccountconf_mutable DYN_Username "$DYN_Username" |
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_saveaccountconf_mutable DYN_Password "$DYN_Password" |
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if ! _dyn_get_authtoken; then |
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return 1 |
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fi |
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if [ -z "$_dyn_authtoken" ]; then |
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_dyn_end_session |
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return 1 |
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fi |
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if ! _dyn_get_zone; then |
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_dyn_end_session |
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return 1 |
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fi |
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if ! _dyn_add_record; then |
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_dyn_end_session |
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return 1 |
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fi |
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if ! _dyn_publish_zone; then |
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_dyn_end_session |
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return 1 |
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fi |
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_dyn_end_session |
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return 0 |
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} |
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#Usage: fulldomain txtvalue |
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#Remove the txt record after validation. |
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dns_dyn_rm() { |
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fulldomain="$1" |
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txtvalue="$2" |
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DYN_Customer="${DYN_Customer:-$(_readaccountconf_mutable DYN_Customer)}" |
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DYN_Username="${DYN_Username:-$(_readaccountconf_mutable DYN_Username)}" |
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DYN_Password="${DYN_Password:-$(_readaccountconf_mutable DYN_Password)}" |
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if [ -z "$DYN_Customer" ] || [ -z "$DYN_Username" ] || [ -z "$DYN_Password" ]; then |
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DYN_Customer="" |
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DYN_Username="" |
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DYN_Password="" |
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_err "You must export variables: DYN_Customer, DYN_Username and DYN_Password" |
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return 1 |
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fi |
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if ! _dyn_get_authtoken; then |
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return 1 |
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fi |
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if [ -z "$_dyn_authtoken" ]; then |
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_dyn_end_session |
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return 1 |
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fi |
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if ! _dyn_get_zone; then |
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_dyn_end_session |
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return 1 |
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fi |
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if ! _dyn_get_record_id; then |
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_dyn_end_session |
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return 1 |
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fi |
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if [ -z "$_dyn_record_id" ]; then |
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_dyn_end_session |
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return 1 |
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fi |
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if ! _dyn_rm_record; then |
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_dyn_end_session |
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return 1 |
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fi |
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if ! _dyn_publish_zone; then |
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_dyn_end_session |
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return 1 |
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fi |
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_dyn_end_session |
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return 0 |
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} |
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#################### Private functions below ################################## |
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#get Auth-Token |
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_dyn_get_authtoken() { |
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_info "Start Dyn API Session" |
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data="{\"customer_name\":\"$DYN_Customer\", \"user_name\":\"$DYN_Username\", \"password\":\"$DYN_Password\"}" |
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dyn_url="$DYN_API/Session/" |
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method="POST" |
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_debug data "$data" |
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_debug dyn_url "$dyn_url" |
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export _H1="Content-Type: application/json" |
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response="$(_post "$data" "$dyn_url" "" "$method")" |
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sessionstatus="$(printf "%s\n" "$response" | _egrep_o '"status" *: *"[^"]*' | head -n 1 | sed 's#^"status" *: *"##')" |
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_debug response "$response" |
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_debug sessionstatus "$sessionstatus" |
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if [ "$sessionstatus" = "success" ]; then |
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_dyn_authtoken="$(printf "%s\n" "$response" | _egrep_o '"token" *: *"[^"]*' | head -n 1 | sed 's#^"token" *: *"##')" |
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_info "Token received" |
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_debug _dyn_authtoken "$_dyn_authtoken" |
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return 0 |
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fi |
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_dyn_authtoken="" |
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_err "get token failed" |
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return 1 |
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} |
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#fulldomain=_acme-challenge.www.domain.com |
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#returns |
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# _dyn_zone=domain.com |
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_dyn_get_zone() { |
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i=2 |
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while true; do |
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domain="$(printf "%s" "$fulldomain" | cut -d . -f "$i-100")" |
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if [ -z "$domain" ]; then |
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break |
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fi |
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dyn_url="$DYN_API/Zone/$domain/" |
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export _H1="Auth-Token: $_dyn_authtoken" |
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export _H2="Content-Type: application/json" |
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response="$(_get "$dyn_url" "" "")" |
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sessionstatus="$(printf "%s\n" "$response" | _egrep_o '"status" *: *"[^"]*' | head -n 1 | sed 's#^"status" *: *"##')" |
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_debug dyn_url "$dyn_url" |
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_debug response "$response" |
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_debug sessionstatus "$sessionstatus" |
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if [ "$sessionstatus" = "success" ]; then |
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_dyn_zone="$domain" |
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return 0 |
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fi |
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i=$(_math "$i" + 1) |
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done |
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_dyn_zone="" |
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_err "get zone failed" |
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return 1 |
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} |
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#add TXT record |
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_dyn_add_record() { |
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_info "Adding TXT record" |
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data="{\"rdata\":{\"txtdata\":\"$txtvalue\"},\"ttl\":\"300\"}" |
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dyn_url="$DYN_API/TXTRecord/$_dyn_zone/$fulldomain/" |
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method="POST" |
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export _H1="Auth-Token: $_dyn_authtoken" |
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export _H2="Content-Type: application/json" |
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response="$(_post "$data" "$dyn_url" "" "$method")" |
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sessionstatus="$(printf "%s\n" "$response" | _egrep_o '"status" *: *"[^"]*' | head -n 1 | sed 's#^"status" *: *"##')" |
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_debug response "$response" |
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_debug sessionstatus "$sessionstatus" |
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if [ "$sessionstatus" = "success" ]; then |
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_info "TXT Record successfully added" |
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return 0 |
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fi |
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_err "add TXT record failed" |
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return 1 |
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} |
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#publish the zone |
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_dyn_publish_zone() { |
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_info "Publishing zone" |
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data="{\"publish\":\"true\"}" |
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dyn_url="$DYN_API/Zone/$_dyn_zone/" |
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method="PUT" |
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export _H1="Auth-Token: $_dyn_authtoken" |
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export _H2="Content-Type: application/json" |
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response="$(_post "$data" "$dyn_url" "" "$method")" |
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sessionstatus="$(printf "%s\n" "$response" | _egrep_o '"status" *: *"[^"]*' | head -n 1 | sed 's#^"status" *: *"##')" |
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_debug response "$response" |
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_debug sessionstatus "$sessionstatus" |
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if [ "$sessionstatus" = "success" ]; then |
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_info "Zone published" |
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return 0 |
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fi |
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_err "publish zone failed" |
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return 1 |
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} |
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#get record_id of TXT record so we can delete the record |
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_dyn_get_record_id() { |
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_info "Getting record_id of TXT record" |
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dyn_url="$DYN_API/TXTRecord/$_dyn_zone/$fulldomain/" |
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export _H1="Auth-Token: $_dyn_authtoken" |
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export _H2="Content-Type: application/json" |
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response="$(_get "$dyn_url" "" "")" |
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sessionstatus="$(printf "%s\n" "$response" | _egrep_o '"status" *: *"[^"]*' | head -n 1 | sed 's#^"status" *: *"##')" |
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_debug response "$response" |
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_debug sessionstatus "$sessionstatus" |
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if [ "$sessionstatus" = "success" ]; then |
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_dyn_record_id="$(printf "%s\n" "$response" | _egrep_o "\"data\" *: *\[\"/REST/TXTRecord/$_dyn_zone/$fulldomain/[^\"]*" | head -n 1 | sed "s#^\"data\" *: *\[\"/REST/TXTRecord/$_dyn_zone/$fulldomain/##")" |
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_debug _dyn_record_id "$_dyn_record_id" |
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return 0 |
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fi |
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_dyn_record_id="" |
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_err "getting record_id failed" |
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return 1 |
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} |
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#delete TXT record |
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_dyn_rm_record() { |
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_info "Deleting TXT record" |
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dyn_url="$DYN_API/TXTRecord/$_dyn_zone/$fulldomain/$_dyn_record_id/" |
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method="DELETE" |
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_debug dyn_url "$dyn_url" |
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export _H1="Auth-Token: $_dyn_authtoken" |
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export _H2="Content-Type: application/json" |
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response="$(_post "" "$dyn_url" "" "$method")" |
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sessionstatus="$(printf "%s\n" "$response" | _egrep_o '"status" *: *"[^"]*' | head -n 1 | sed 's#^"status" *: *"##')" |
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_debug response "$response" |
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_debug sessionstatus "$sessionstatus" |
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if [ "$sessionstatus" = "success" ]; then |
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_info "TXT record successfully deleted" |
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return 0 |
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fi |
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_err "delete TXT record failed" |
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return 1 |
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} |
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#logout |
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_dyn_end_session() { |
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_info "End Dyn API Session" |
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dyn_url="$DYN_API/Session/" |
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method="DELETE" |
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_debug dyn_url "$dyn_url" |
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export _H1="Auth-Token: $_dyn_authtoken" |
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export _H2="Content-Type: application/json" |
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response="$(_post "" "$dyn_url" "" "$method")" |
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_debug response "$response" |
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_dyn_authtoken="" |
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return 0 |
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} |
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