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	Rework saving of credentials to undo history
This commit is contained in:
		| @@ -495,11 +495,12 @@ RED.history = (function() { | ||||
|                             // Reset - Only want to keep the changes | ||||
|                             inverseEv.changes[i] = {}; | ||||
|                             for (const [key, value] of Object.entries(ev.changes[i])) { | ||||
|                                 inverseEv.changes[i][key] = ev.node.credentials[key]; | ||||
|                                 ev.node.credentials[key] = value; | ||||
|                                 if (ev.node._def.credentials[key]?.type === 'password') { | ||||
|                                     ev.node.credentials['has_' + key] = !!value; | ||||
|                                 // Edge case: node.credentials is cleared after a deploy, so we can't | ||||
|                                 // capture values for the inverse event when undoing past a deploy | ||||
|                                 if (ev.node.credentials) { | ||||
|                                     inverseEv.changes[i][key] = ev.node.credentials[key]; | ||||
|                                 } | ||||
|                                 ev.node.credentials[key] = value; | ||||
|                             } | ||||
|                         } else { | ||||
|                             ev.node[i] = ev.changes[i]; | ||||
|   | ||||
| @@ -808,17 +808,6 @@ RED.editor = (function() { | ||||
|                 } | ||||
|             } | ||||
|  | ||||
|             const oldCreds = {}; | ||||
|             if (editing_node._def.credentials) { | ||||
|                 for (const prop in editing_node._def.credentials) { | ||||
|                     if (Object.prototype.hasOwnProperty.call(editing_node._def.credentials, prop)) { | ||||
|                         if (prop in editing_node.credentials) { | ||||
|                             oldCreds[prop] = editing_node.credentials[prop]; | ||||
|                         } | ||||
|                     } | ||||
|                 } | ||||
|             } | ||||
|  | ||||
|             try { | ||||
|                 const rc = editing_node._def.oneditsave.call(editing_node); | ||||
|                 if (rc === true) { | ||||
| @@ -850,24 +839,6 @@ RED.editor = (function() { | ||||
|                     } | ||||
|                 } | ||||
|             } | ||||
|  | ||||
|             if (editing_node._def.credentials) { | ||||
|                 for (const prop in editing_node._def.credentials) { | ||||
|                     if (Object.prototype.hasOwnProperty.call(editing_node._def.credentials, prop)) { | ||||
|                         if (oldCreds[prop] !== editing_node.credentials[prop]) { | ||||
|                             if (editing_node.credentials[prop] === '__PWRD__') { | ||||
|                                 // The password may not exist in oldCreds | ||||
|                                 // The value '__PWRD__' means the password exists, | ||||
|                                 // so ignore this change | ||||
|                                 continue; | ||||
|                             } | ||||
|                             editState.changes.credentials = editState.changes.credentials || {}; | ||||
|                             editState.changes.credentials[prop] = oldCreds[prop]; | ||||
|                             editState.changed = true; | ||||
|                         } | ||||
|                     } | ||||
|                 } | ||||
|             } | ||||
|         } | ||||
|     } | ||||
|  | ||||
|   | ||||
| @@ -195,6 +195,7 @@ | ||||
|                             // Like the user sets a value, saves the config, | ||||
|                             // reopens the config and save the config again | ||||
|                         } else { | ||||
|                             changes['has_' + cred] = node.credentials['has_' + cred]; | ||||
|                             changes[cred] = node.credentials[cred]; | ||||
|                             node.credentials[cred] = value; | ||||
|                         } | ||||
|   | ||||
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