ipadnsrecord: fix record update when multiple records exist.

There was a failure when NAPTR or DLV records where updated,
if the record name had multiple entries. This patch fixes this
behavior, by using the requested record, not the retrieved one.

Tests have been updated to test for this issue on

    tests/dnsrecord/test_dnsrecord.yml

plugins/modules/ipadnsrecord.py

@@ -1329,6 +1329,8 @@ def define_commands_for_present_state(module, zone_name, entry, res_find):
     name = to_text(entry['name'])
     args = gen_args(entry)
 
+    existing = find_dnsrecord(module, zone_name, name)
+
     for record, fields in _RECORD_PARTS.items():
         part_fields = [f for f in fields if f in args]
         if part_fields and record in args:
@@ -1359,19 +1361,14 @@ def define_commands_for_present_state(module, zone_name, entry, res_find):
                         module.fail_json(msg="Cannot modify multiple records "
                                              "of the same type at once.")
 
-                    if res_find is None or record not in res_find:
+                    mod_record = args[record][0]
+                    if existing is None:
                         module.fail_json(msg="`%s` not found." % record)
                     else:
-                        search_record = args[record][0]
                         # update DNS record
                         _args = {k: args[k] for k in part_fields if k in args}
                         _args["idnsname"] = to_text(args["idnsname"])
-                        for dnsrecord in res_find[record]:
+                        _args[record] = mod_record
-                            if dnsrecord == search_record:
-                                _args[record] = search_record
-                                break
-                        else:
-                            module.fail_json(msg="`%s` not found." % record)
                         if 'dns_ttl' in args:
                             _args['dns_ttl'] = args['dns_ttl']
                         _commands.append([zone_name, 'dnsrecord_mod', _args])

tests/dnsrecord/test_dnsrecord.yml

@@ -482,7 +482,7 @@
       # digest is sha1sum of 'host04."{{ testzone }}"'
       dlv_digest: 08ff468cb25ccd21642989294cc33570da5eb2ba
     register: result
-    failed_when: not result.changed
+    failed_when: result.failed or not result.changed
 
   - name: Ensure that 'host04' DLV record is present, again.
     ipadnsrecord:
@@ -494,27 +494,40 @@
       dlv_digest_type: 1
       dlv_digest: 08ff468cb25ccd21642989294cc33570da5eb2ba
     register: result
-    failed_when: result.changed
+    failed_when: result.failed or result.changed
 
   - name: Ensure that 'host04' DLV record is present, with a different key tag.
     ipadnsrecord:
       ipaadmin_password: SomeADMINpassword
       zone_name: "{{ testzone }}"
       name: host04
-      dlv_key_tag: 54321
+      dlv_key_tag: 4321
       dlv_record: 12345 3 1 08ff468cb25ccd21642989294cc33570da5eb2ba
     register: result
-    failed_when: not result.changed
+    failed_when: result.failed or not result.changed
 
-  - name: Ensure that 'host04' DLV record is present, with a different key tag, again.
+  - name: Ensure that 'host04' DLV second record is present.
+    ipadnsrecord:
+      ipaadmin_password: SomeADMINpassword
+      zone_name: "{{ testzone }}"
+      name: host04
+      dlv_key_tag: 4321
+      dlv_algorithm: 2
+      dlv_digest_type: 2
+      # digest is sha1sum of 'second record'
+      dlv_digest: da39a3ee5e6b4b0d3255bfef95601890afd80709
+    register: result
+    failed_when: result.failed or not result.changed
+
+  - name: Ensure that 'host04' DLV record is changed, in presence of multiple records.
     ipadnsrecord:
       ipaadmin_password: SomeADMINpassword
       zone_name: "{{ testzone }}"
       name: host04
       dlv_key_tag: 54321
-      dlv_record: 12345 3 1 08ff468cb25ccd21642989294cc33570da5eb2ba
+      dlv_record: 4321 3 1 08ff468cb25ccd21642989294cc33570da5eb2ba
     register: result
-    failed_when: result.changed
+    failed_when: result.failed or not result.changed
 
   - name: Ensure that 'host04' DLV record is absent.
     ipadnsrecord:
@@ -524,7 +537,7 @@
       dlv_record: 54321 3 1 08ff468cb25ccd21642989294cc33570da5eb2ba
       state: absent
     register: result
-    failed_when: not result.changed
+    failed_when: result.failed or not result.changed
 
   - name: Ensure that 'host04' DLV record is absent, again.
     ipadnsrecord:
@@ -534,7 +547,17 @@
       dlv_record: 54321 3 1 08ff468cb25ccd21642989294cc33570da5eb2ba
       state: absent
     register: result
-    failed_when: result.changed
+    failed_when: result.failed or result.changed
+
+  - name: Ensure that 'host04' DLV record is absent.
+    ipadnsrecord:
+      ipaadmin_password: SomeADMINpassword
+      zone_name: "{{ testzone }}"
+      name: host04
+      dlv_record: 4321 2 2 da39a3ee5e6b4b0d3255bfef95601890afd80709
+      state: absent
+    register: result
+    failed_when: result.failed or not result.changed
 
   - name: Ensure that dns record 'iron01' is present
     ipadnsrecord:
@@ -843,17 +866,6 @@
     register: result
     failed_when: result.changed
 
-  - name: Ensure that '_sip._udp' service has NAPTR record is absent, again.
-    ipadnsrecord:
-      ipaadmin_password: SomeADMINpassword
-      zone_name: "{{ testzone }}"
-      name: _sip._udp
-      record_type: NAPTR
-      record_value: '100 10 U SIP+D2U !^.*$!sip:customer-service@example.com! .'
-      state: absent
-    register: result
-    failed_when: result.changed
-
   - name: Ensure that 'host04' LOC record is present.
     ipadnsrecord:
       ipaadmin_password: SomeADMINpassword
@@ -933,10 +945,10 @@
       naptr_preference: 10
       naptr_flags: "U"
       naptr_service: "SIP+D2U"
-      naptr_regexp: "!^.*$!sip:customer-service@example.com!"
+      naptr_regexp: "!^.*$!sip:info@example.com!"
       naptr_replacement: "."
     register: result
-    failed_when: not result.changed
+    failed_when: result.failed or not result.changed
 
   - name: Ensure that '_sip._udp' service has NAPTR record, again.
     ipadnsrecord:
@@ -947,10 +959,10 @@
       naptr_preference: 10
       naptr_flags: "U"
       naptr_service: "SIP+D2U"
-      naptr_regexp: "!^.*$!sip:customer-service@example.com!"
+      naptr_regexp: "!^.*$!sip:info@example.com!"
       naptr_replacement: "."
     register: result
-    failed_when: result.changed
+    failed_when: result.failed or result.changed
 
   - name: Change '_sip._udp' service NAPTR record `preference` to 20.
     ipadnsrecord:
@@ -958,9 +970,43 @@
       zone_name: "{{ testzone }}"
       name: _sip._udp
       naptr_preference: 20
-      naptr_rec: '100 10 U SIP+D2U !^.*$!sip:customer-service@example.com! .'
+      naptr_rec: '100 10 U SIP+D2U !^.*$!sip:info@example.com! .'
     register: result
-    failed_when: not result.changed
+    failed_when: result.failed or not result.changed
+
+  - name: Ensure that '_sip._udp' service has NAPTR record.
+    ipadnsrecord:
+      ipaadmin_password: SomeADMINpassword
+      zone_name: "{{ testzone }}"
+      name: _sip._udp
+      naptr_order: 101
+      naptr_preference: 11
+      naptr_flags: "U"
+      naptr_service: "SIP+D2U"
+      naptr_regexp: "!^.*$!sip:debug@example.com!"
+      naptr_replacement: "."
+
+  - name: Ensure that '_sip._udp' service has NAPTR record.
+    ipadnsrecord:
+      ipaadmin_password: SomeADMINpassword
+      zone_name: "{{ testzone }}"
+      name: _sip._udp
+      naptr_order: 102
+      naptr_preference: 12
+      naptr_flags: "U"
+      naptr_service: "SIP+D2U"
+      naptr_regexp: "!^.*$!sip:prio@example.com!"
+      naptr_replacement: "."
+
+  - name: Change '_sip._udp' service NAPTR record `preference` to 50, when multiple records are present. (BZ 1881436)
+    ipadnsrecord:
+      ipaadmin_password: SomeADMINpassword
+      zone_name: "{{ testzone }}"
+      name: _sip._udp
+      naptr_preference: 50
+      naptr_rec: '100 20 U SIP+D2U !^.*$!sip:info@example.com! .'
+    register: result
+    failed_when: result.failed or not result.changed
 
   - name: Ensure that '_sip._udp' service has NAPTR record is absent.
     ipadnsrecord:
@@ -968,10 +1014,10 @@
       zone_name: "{{ testzone }}"
       name: _sip._udp
       record_type: NAPTR
-      record_value: '100 20 U SIP+D2U !^.*$!sip:customer-service@example.com! .'
+      record_value: '100 50 U SIP+D2U !^.*$!sip:info@example.com! .'
       state: absent
     register: result
-    failed_when: not result.changed
+    failed_when: result.failed or not result.changed
 
   - name: Ensure that '_sip._udp' service has NAPTR record is absent, again.
     ipadnsrecord:
@@ -979,10 +1025,19 @@
       zone_name: "{{ testzone }}"
       name: _sip._udp
       record_type: NAPTR
-      record_value: '100 20 U SIP+D2U !^.*$!sip:customer-service@example.com! .'
+      record_value: '100 50 U SIP+D2U !^.*$!sip:info@example.com! .'
       state: absent
     register: result
-    failed_when: result.changed
+    failed_when: result.failed or result.changed
+
+  - name: Clear NAPTR records.
+    ipadnsrecord:
+      ipaadmin_password: SomeADMINpassword
+      zone_name: "{{ testzone }}"
+      name: _sip._udp
+      del_all: yes
+      state: absent
+
 
   - name: Ensure that '_sip._udp' service has SRV record.
     ipadnsrecord: