Merge pull request #334 from rjeffman/fix_ipavault_salt_update

Fix ipavault `salt` update.

README-vault.md

@@ -197,7 +197,7 @@ Example playbook to make sure vault is absent:
       state: absent
     register: result
   - debug:
-      msg: "{{ result.data }}"
+      msg: "{{ result.vault.data }}"
 ```
 
 Variables

plugins/modules/ipavault.py

@@ -243,7 +243,7 @@ EXAMPLES = """
     state: retrieved
   register: result
 - debug:
-    msg: "{{ result.data }}"
+    msg: "{{ result.vault.data }}"
 
 # Change password of a symmetric vault
 - ipavault:
@@ -494,8 +494,10 @@ def check_encryption_params(module, state, action, vault_type, salt,
                             new_password, new_password_file, res_find):
     vault_type_invalid = []
 
-    if res_find is not None:
+    if vault_type is None and res_find is not None:
         vault_type = res_find['ipavaulttype']
+        if isinstance(vault_type, (tuple, list)):
+            vault_type = vault_type[0]
 
     if vault_type == "standard":
         vault_type_invalid = ['public_key', 'public_key_file', 'password',
@@ -515,6 +517,16 @@ def check_encryption_params(module, state, action, vault_type, salt,
             module.fail_json(
                 msg="Cannot modify password of inexistent vault.")
 
+        if (
+            salt is not None
+            and not(
+                any([password, password_file])
+                and any([new_password, new_password_file])
+            )
+        ):
+            module.fail_json(
+                msg="Vault `salt` can only change when changing the password.")
+
     if vault_type == "asymmetric":
         vault_type_invalid = [
             'password', 'password_file', 'new_password', 'new_password_file'
@@ -766,7 +778,12 @@ def main():
                             commands.append([name, "vault_mod_internal", args])
 
                     else:
+                        if vault_type == 'symmetric' \
+                           and 'ipavaultsalt' not in args:
+                            args['ipavaultsalt'] = os.urandom(32)
+
                         commands.append([name, "vault_add_internal", args])
+
                         if vault_type != 'standard' and vault_data is None:
                             vault_data = ''
 
@@ -824,14 +841,6 @@ def main():
                         commands.append(
                             [name, 'vault_remove_owner', owner_del_args])
 
-                    if vault_type == 'symmetric' \
-                       and 'ipavaultsalt' not in args:
-                        args['ipavaultsalt'] = os.urandom(32)
-
-                    if vault_type == 'symmetric' \
-                       and 'ipavaultsalt' not in args:
-                        args['ipavaultsalt'] = os.urandom(32)
-
                 elif action in "member":
                     # Add users and groups
                     if any([users, groups, services]):

tests/vault/test_vault_symmetric.yml

@@ -178,6 +178,15 @@
     register: result
     failed_when: result.vault.data != 'Hello World.' or result.changed
 
+  - name: Retrieve data from symmetric vault, with wrong password.
+    ipavault:
+      ipaadmin_password: SomeADMINpassword
+      name: symvault
+      password: SomeWRONGpassword
+      state: retrieved
+    register: result
+    failed_when: not result.failed or "Invalid credentials" not in result.msg
+
   - name: Change vault password.
     ipavault:
       ipaadmin_password: SomeADMINpassword
@@ -187,51 +196,79 @@
     register: result
     failed_when: not result.changed
 
-  - name: Retrieve data from symmetric vault, with wrong password.
+  - name: Retrieve data from symmetric vault, with new password.
     ipavault:
       ipaadmin_password: SomeADMINpassword
       name: symvault
-      password: SomeVAULTpassword
+      password: SomeNEWpassword
       state: retrieved
     register: result
-    failed_when: not result.failed or "Invalid credentials" not in result.msg
+    failed_when: result.vault.data != 'Hello World.' or result.changed
 
-  - name: Change vault password, with wrong `old_password`.
+  - name: Retrieve data from symmetric vault, with old password.
     ipavault:
       ipaadmin_password: SomeADMINpassword
       name: symvault
       password: SomeVAULTpassword
-      new_password: SomeNEWpassword
+      state: retrieved
     register: result
     failed_when: not result.failed or "Invalid credentials" not in result.msg
 
-  - name: Retrieve data from symmetric vault, with new password.
+  - name: Change symmetric vault salt, changing password
     ipavault:
       ipaadmin_password: SomeADMINpassword
       name: symvault
       password: SomeNEWpassword
-      state: retrieved
+      new_password: SomeVAULTpassword
+      salt: AAAAAAAAAAAAAAAAAAAAAAA=
     register: result
-    failed_when: result.vault.data != 'Hello World.' or result.changed
+    failed_when: not result.changed
 
-  - name: Try to add vault with multiple passwords.
+  - name: Change symmetric vault salt, without changing password
     ipavault:
       ipaadmin_password: SomeADMINpassword
-      name: inexistentvault
+      name: symvault
       password: SomeVAULTpassword
-      password_file: "{{ ansible_env.HOME }}/password.txt"
+      new_password: SomeVAULTpassword
+      salt: MTIzNDU2Nzg5MDEyMzQ1Ngo=
     register: result
-    failed_when: not result.failed or "parameters are mutually exclusive" not in result.msg
+    failed_when: not result.changed
 
-  - name: Try to add vault with multiple new passwords.
+  - name: Try to change symmetric vault salt, without providing any password
     ipavault:
       ipaadmin_password: SomeADMINpassword
-      name: inexistentvault
-      password: SomeVAULTpassword
+      name: symvault
+      salt: MTIzNDU2Nzg5MDEyMzQ1Ngo=
+    register: result
+    failed_when: not result.failed and  "Vault `salt` can only change when changing the password." not in result.msg
+
+  - name: Try to change symmetric vault salt, without providing `password`
+    ipavault:
+      ipaadmin_password: SomeADMINpassword
+      name: symvault
+      salt: MTIzNDU2Nzg5MDEyMzQ1Ngo=
       new_password: SomeVAULTpassword
-      new_password_file: "{{ ansible_env.HOME }}/password.txt"
     register: result
-    failed_when: not result.failed or "parameters are mutually exclusive" not in result.msg
+    failed_when: not result.failed and  "Vault `salt` can only change when changing the password." not in result.msg
+
+  - name: Try to change symmetric vault salt, without providing `new_password`
+    ipavault:
+      ipaadmin_password: SomeADMINpassword
+      name: symvault
+      salt: MTIzNDU2Nzg5MDEyMzQ1Ngo=
+      password: SomeVAULTpassword
+    register: result
+    failed_when: not result.failed and  "Vault `salt` can only change when changing the password." not in result.msg
+
+  - name: Try to change symmetric vault salt, using wrong password.
+    ipavault:
+      ipaadmin_password: SomeADMINpassword
+      name: symvault
+      password: SomeWRONGpassword
+      new_password: SomeWRONGpassword
+      salt: MDEyMzQ1Njc4OTAxMjM0NQo=
+    register: result
+    failed_when: not result.failed
 
   - name: Ensure symmetric vault is absent
     ipavault: