[FIX] Delete all occurrences of TXT key, dont fail if there is more than one, [FIX] Respect pagination on domain listing, before only the first page was loaded

dnsapi/dns_dgon.sh

@@ -104,33 +104,31 @@ dns_dgon_rm() {
   ## may get: "links":{"pages":{"last":".../v2/domains/DOM/records?page=2","next":".../v2/domains/DOM/records?page=2"}}
   GURL="https://api.digitalocean.com/v2/domains/$_domain/records"
 
-  ## while we dont have a record ID we keep going
-  while [ -z "$record" ]; do
+  ## Get all the matching records
+  while [ true ]; do
     ## 1) get the URL
     ## the create request - get
     ## args: URL, [onlyheader, timeout]
     domain_list="$(_get "$GURL")"
-    ## 2) find record
-    ## check for what we are looing for: "type":"A","name":"$_sub_domain"
-    record="$(echo "$domain_list" | _egrep_o "\"id\"\s*\:\s*\"*[0-9]+\"*[^}]*\"name\"\s*\:\s*\"$_sub_domain\"[^}]*\"data\"\s*\:\s*\"$txtvalue\"")"
-    ## 3) check record and get next page
-    if [ -z "$record" ]; then
-      ## find the next page if we dont have a match
-      nextpage="$(echo "$domain_list" | _egrep_o "\"links\".*" | _egrep_o "\"next\".*" | _egrep_o "http.*page\=[0-9]+")"
-      if [ -z "$nextpage" ]; then
-        _err "no record and no nextpage in digital ocean DNS removal"
+
+    ## check response
+    if [ "$?" != "0" ]; then
+      _err "error in domain_list response: $domain_list"
       return 1
     fi
-      _debug2 nextpage "$nextpage"
-      GURL="$nextpage"
-    fi
-    ## we break out of the loop when we have a record
-  done
+    _debug2 domain_list "$domain_list"
 
-  ## we found the record
-  rec_id="$(echo "$record" | _egrep_o "id\"\s*\:\s*\"*[0-9]+" | _egrep_o "[0-9]+")"
-  _debug rec_id "$rec_id"
+    ## 2) find records
+    ## check for what we are looking for: "type":"A","name":"$_sub_domain"
+    record="$(echo "$domain_list" | _egrep_o "\"id\"\s*\:\s*\"*[0-9]+\"*[^}]*\"name\"\s*\:\s*\"$_sub_domain\"[^}]*\"data\"\s*\:\s*\"$txtvalue\"")"
 
+    if [ ! -z "$record" ]; then
+
+      ## we found records
+      rec_ids="$(echo "$record" | _egrep_o "id\"\s*\:\s*\"*[0-9]+" | _egrep_o "[0-9]+")"
+      _debug rec_ids "$rec_ids"
+      if [ ! -z "$rec_ids" ]; then
+        echo "$rec_ids" | while IFS= read -r rec_id ; do
           ## delete the record
           ## delete URL for removing the one we dont want
           DURL="https://api.digitalocean.com/v2/domains/$_domain/records/$rec_id"
@@ -146,6 +144,20 @@ dns_dgon_rm() {
           fi
           _debug2 response "$response"
 
+        done
+      fi
+    fi
+
+    ## 3) find the next page
+    nextpage="$(echo "$domain_list" | _egrep_o "\"links\".*" | _egrep_o "\"next\".*" | _egrep_o "http.*page\=[0-9]+")"
+    if [ -z "$nextpage" ]; then
+      break
+    fi
+    _debug2 nextpage "$nextpage"
+    GURL="$nextpage"
+
+  done
+
   ## finished correctly
   return 0
 }
@@ -178,10 +190,12 @@ _get_base_domain() {
   export _H2="Authorization: Bearer $DO_API_KEY"
   _debug DO_API_KEY "$DO_API_KEY"
   ## get URL for the list of domains
-  ## havent seen this request paginated, tested with 18 domains (more requires manual requests with DO)
+  ## may get: "links":{"pages":{"last":".../v2/domains/DOM/records?page=2","next":".../v2/domains/DOM/records?page=2"}}
   DOMURL="https://api.digitalocean.com/v2/domains"
 
-  ## get the domain list (DO gives basically a full XFER!)
+  ## while we dont have a matching domain we keep going
+  while [ -z "$found" ]; do
+    ## get the domain list (current page)
     domain_list="$(_get "$DOMURL")"
 
     ## check response
@@ -199,9 +213,7 @@ _get_base_domain() {
       _domain=$(printf "%s" "$fulldomain" | cut -d . -f "$i"-"$MAX_DOM")
       ## check we got something back from our cut (or are we at the end)
       if [ -z "$_domain" ]; then
-      ## we got to the end of the domain - invalid domain
-      _err "domain not found in DigitalOcean account"
-      return 1
+        break
       fi
       ## we got part of a domain back - grep it out
       found="$(echo "$domain_list" | _egrep_o "\"name\"\s*\:\s*\"$_domain\"")"
@@ -218,6 +230,19 @@ _get_base_domain() {
       i=$(_math $i + 1)
     done
 
+    if [ -z "$found" ]; then
+      ## find the next page if we dont have a match
+      nextpage="$(echo "$domain_list" | _egrep_o "\"links\".*" | _egrep_o "\"next\".*" | _egrep_o "http.*page\=[0-9]+")"
+      if [ -z "$nextpage" ]; then
+        _err "no record and no nextpage in digital ocean DNS removal"
+        return 1
+      fi
+      _debug2 nextpage "$nextpage"
+      DOMURL="$nextpage"
+    fi
+
+  done
+
   ## we went through the entire domain zone list and dint find one that matched
   ## doesnt look like we can add in the record
   _err "domain not found in DigitalOcean account, but we should never get here"