neil
8 years ago
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GitHub
GitHub
4 changed files with 316 additions and 1 deletions
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#!/usr/bin/env sh |
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#Created by RaidenII, to use DuckDNS's API to add/remove text records |
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#06/27/2017 |
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# Currently only support single domain access |
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# Due to the fact that DuckDNS uses StartSSL as cert provider, --insecure must be used with acme.sh |
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DuckDNS_API="https://www.duckdns.org/update" |
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API_Params="domains=$DuckDNS_Domain&token=$DuckDNS_Token" |
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######## Public functions ##################### |
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#Usage: dns_duckdns_add _acme-challenge.domain.duckdns.org "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs" |
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dns_duckdns_add() { |
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fulldomain=$1 |
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txtvalue=$2 |
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# We'll extract the domain/username from full domain |
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DuckDNS_Domain=$(echo "$fulldomain" | _lower_case | _egrep_o '.[^.]*.duckdns.org' | cut -d . -f 2) |
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if [ -z "$DuckDNS_Domain" ]; then |
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_err "Error extracting the domain." |
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return 1 |
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fi |
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if [ -z "$DuckDNS_Token" ]; then |
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DuckDNS_Token="" |
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_err "The token for your DuckDNS account is necessary." |
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_err "You can look it up in your DuckDNS account." |
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return 1 |
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fi |
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# Now save the credentials. |
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_saveaccountconf DuckDNS_Domain "$DuckDNS_Domain" |
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_saveaccountconf DuckDNS_Token "$DuckDNS_Token" |
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# Unfortunately, DuckDNS does not seems to support lookup domain through API |
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# So I assume your credentials (which are your domain and token) are correct |
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# If something goes wrong, we will get a KO response from DuckDNS |
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# Now add the TXT record to DuckDNS |
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_info "Trying to add TXT record" |
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if _duckdns_rest GET "$API_Params&txt=$txtvalue" && [ "$response" = "OK" ]; then |
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_info "TXT record has been successfully added to your DuckDNS domain." |
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_info "Note that all subdomains under this domain uses the same TXT record." |
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return 0 |
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else |
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_err "Errors happened during adding the TXT record." |
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return 1 |
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fi |
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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_duckdns_rm() { |
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fulldomain=$1 |
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txtvalue=$2 |
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# Now remove the TXT record from DuckDNS |
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_info "Trying to remove TXT record" |
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if _duckdns_rest GET "$API_Params&txt=&clear=true" && [ "$response" = "OK" ]; then |
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_info "TXT record has been successfully removed from your DuckDNS domain." |
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return 0 |
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else |
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_err "Errors happened during removing the TXT record." |
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return 1 |
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fi |
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} |
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#################### Private functions below ################################## |
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#Usage: method URI |
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_duckdns_rest() { |
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method=$1 |
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param="$2" |
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_debug param "$param" |
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url="$DuckDNS_API?$param" |
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_debug url "$url" |
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# DuckDNS uses GET to update domain info |
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if [ "$method" = "GET" ]; then |
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response="$(_get "$url")" |
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else |
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_err "Unsupported method" |
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return 1 |
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fi |
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_debug2 response "$response" |
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return 0 |
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} |
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@ -0,0 +1,188 @@ |
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#!/usr/bin/env sh |
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#Author: RaidneII |
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#Created 06/28/2017 |
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#Utilize name.com API to finish dns-01 verifications. |
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######## Public functions ##################### |
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Namecom_API="https://api.name.com/api" |
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#Usage: dns_namecom_add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs" |
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dns_namecom_add() { |
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fulldomain=$1 |
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txtvalue=$2 |
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# First we need name.com credentials. |
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if [ -z "$Namecom_Username" ]; then |
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Namecom_Username="" |
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_err "Username for name.com is missing." |
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_err "Please specify that in your environment variable." |
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return 1 |
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fi |
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if [ -z "$Namecom_Token" ]; then |
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Namecom_Token="" |
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_err "API token for name.com is missing." |
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_err "Please specify that in your environment variable." |
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return 1 |
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fi |
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# Save them in configuration. |
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_saveaccountconf Namecom_Username "$Namecom_Username" |
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_saveaccountconf Namecom_Token "$Namecom_Token" |
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# Login in using API |
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if ! _namecom_login; then |
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return 1 |
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fi |
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# Find domain in domain list. |
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if ! _namecom_get_root "$fulldomain"; then |
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_err "Unable to find domain specified." |
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_namecom_logout |
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return 1 |
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fi |
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# Add TXT record. |
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_namecom_addtxt_json="{\"hostname\":\"$_sub_domain\",\"type\":\"TXT\",\"content\":\"$txtvalue\",\"ttl\":\"300\",\"priority\":\"10\"}" |
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if _namecom_rest POST "dns/create/$_domain" "$_namecom_addtxt_json"; then |
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retcode=$(printf "%s\n" "$response" | _egrep_o "\"code\":100") |
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if [ "$retcode" ]; then |
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_info "Successfully added TXT record, ready for validation." |
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_namecom_logout |
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return 0 |
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else |
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_err "Unable to add the DNS record." |
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_namecom_logout |
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return 1 |
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fi |
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fi |
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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_namecom_rm() { |
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fulldomain=$1 |
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txtvalue=$2 |
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if ! _namecom_login; then |
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return 1 |
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fi |
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# Find domain in domain list. |
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if ! _namecom_get_root "$fulldomain"; then |
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_err "Unable to find domain specified." |
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_namecom_logout |
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return 1 |
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fi |
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# Get the record id. |
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if _namecom_rest GET "dns/list/$_domain"; then |
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retcode=$(printf "%s\n" "$response" | _egrep_o "\"code\":100") |
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if [ "$retcode" ]; then |
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_record_id=$(printf "%s\n" "$response" | _egrep_o "\"record_id\":\"[0-9]+\",\"name\":\"$fulldomain\",\"type\":\"TXT\"" | cut -d \" -f 4) |
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_debug record_id "$_record_id" |
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_info "Successfully retrieved the record id for ACME challenge." |
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else |
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_err "Unable to retrieve the record id." |
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_namecom_logout |
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return 1 |
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fi |
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fi |
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# Remove the DNS record using record id. |
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_namecom_rmtxt_json="{\"record_id\":\"$_record_id\"}" |
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if _namecom_rest POST "dns/delete/$_domain" "$_namecom_rmtxt_json"; then |
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retcode=$(printf "%s\n" "$response" | _egrep_o "\"code\":100") |
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if [ "$retcode" ]; then |
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_info "Successfully removed the TXT record." |
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_namecom_logout |
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return 0 |
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else |
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_err "Unable to remove the DNS record." |
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_namecom_logout |
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return 1 |
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fi |
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fi |
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} |
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#################### Private functions below ################################## |
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_namecom_rest() { |
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method=$1 |
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param=$2 |
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data=$3 |
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export _H1="Content-Type: application/json" |
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export _H2="Api-Session-Token: $sessionkey" |
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if [ "$method" != "GET" ]; then |
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response="$(_post "$data" "$Namecom_API/$param" "" "$method")" |
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else |
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response="$(_get "$Namecom_API/$param")" |
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fi |
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if [ "$?" != "0" ]; then |
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_err "error $param" |
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return 1 |
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fi |
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_debug2 response "$response" |
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return 0 |
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} |
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_namecom_login() { |
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namecom_login_json="{\"username\":\"$Namecom_Username\",\"api_token\":\"$Namecom_Token\"}" |
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if _namecom_rest POST "login" "$namecom_login_json"; then |
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retcode=$(printf "%s\n" "$response" | _egrep_o "\"code\":100") |
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if [ "$retcode" ]; then |
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_info "Successfully logged in. Fetching session token..." |
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sessionkey=$(printf "%s\n" "$response" | _egrep_o "\"session_token\":\".+" | cut -d \" -f 4) |
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if [ ! -z "$sessionkey" ]; then |
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_debug sessionkey "$sessionkey" |
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_info "Session key obtained." |
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else |
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_err "Unable to get session key." |
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return 1 |
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fi |
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else |
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_err "Logging in failed." |
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return 1 |
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fi |
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fi |
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} |
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_namecom_logout() { |
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if _namecom_rest GET "logout"; then |
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retcode=$(printf "%s\n" "$response" | _egrep_o "\"code\":100") |
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if [ "$retcode" ]; then |
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_info "Successfully logged out." |
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else |
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_err "Error logging out." |
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return 1 |
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fi |
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fi |
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} |
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_namecom_get_root() { |
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domain=$1 |
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i=2 |
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p=1 |
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if _namecom_rest GET "domain/list"; then |
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while true; do |
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host=$(printf "%s" "$domain" | cut -d . -f $i-100) |
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if [ -z "$host" ]; then |
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return 1 |
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fi |
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if _contains "$response" "$host"; then |
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_sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p) |
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_domain="$host" |
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return 0 |
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fi |
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p=$i |
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i=$(_math "$i" + 1) |
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done |
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fi |
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return 1 |
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} |
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