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X-MS-Exchange-AntiSpam-MessageData: =?utf-8?B?R0xWczVQQW9sbTNnZDd0bjl5UDd4TTRrWm4xNDNabE1qTWJ5Z3lJRWVHNXFj?= =?utf-8?B?YW13R1FWUFRKTXBJQ2IzOVdnTU9YbjZSU2lzNkVXN1h6K3VLMzJoNTArLzJj?= =?utf-8?B?dU5uZURuMFlOanBzREhCeCtGaTBNKzc5Mjgyd2E2ZlkxYnlhTGF1amdwRXQz?= =?utf-8?B?RGhkdFFZRnNFM3FhblFFcFBET2ZFRTlBMkhsYWR3aEtCOGtCblhuR2JBSUor?= =?utf-8?B?a1ZiSHQ0dERwOEF6bS9TTVVkcytQNWFUSldUb05kOE54VHNNbWhBaTRRNjhC?= =?utf-8?B?bkVKWEFWMnRYZm1zWVdrdEN2Y0QzUkhpbWoyeWdWNjdtY05nSGwzTWRuQnBK?= =?utf-8?B?UldObC83VWVzTnpMZm9vK29YbFgzbmFpck5CK3lQRmVjcjNCb2l4NEd4dVE0?= =?utf-8?B?ZE5mRUNTcVlINjhlZVJQOTBWZFcvSkJnRklkSUE1SGVTendIbzJkK1Vick1q?= =?utf-8?B?cXVabjEyVkw3Q3doTGV6dC9KL1JKNUVwcTEwaW12RWx5ZVkzdWFVa2YzT01s?= =?utf-8?B?M0xES0VGVkgxUGpZRWpmZEFGWHVMcVlnOEJUZm1yM3hTUmJuQ21HRmpDTTla?= =?utf-8?B?QVNMQmhyRmJPQWc4NjExbU83V3h2YVRwWWRqUkFzRFY2ZVJYcjVVc0s0NEEy?= =?utf-8?B?L2pIZzg0U25tTHhMNFJyWURtNU83V1FlZndaaklyQWZNVGpoSVEybEw2aC95?= =?utf-8?B?dXhjWk5KTHZweWJ6R0plWjRPdzlMeE1vRllicnRoaTNZaEJ1S1BjZGpUaE5C?= =?utf-8?B?RXBwUk1mSkg3alpyMG1HQTNCcHRkUlorZ3RmTlpRY0xQTnhaNDd3bDBENWxl?= =?utf-8?B?T0FudGsxc2trUHNDK2RpUmxDdUNndnV1alVyU2d0V0FvbmNLc2c4UUFoSkwv?= =?utf-8?B?c0lmZ3NUeEw3OWwyOU84OHVLcnQ3b1lXYW5WbVJFT2k4UVhlTENPdzlmaXpi?= =?utf-8?B?bkcrdjMrTGVrcGNsUEMydXpPMzk4TnM0Wm81ampGczRmUlB4R3pwaXhhY252?= =?utf-8?B?Y2R1N1J5aURoY3lLbjRraFNGaTZraStuSXJzNEJsclprOGFhd2pmb29xY0JF?= =?utf-8?B?L0QvWkVzV1Z3Y0JqMFZ0VzhvUWI3ZkRjUFdOUFI4Z3VsdnlZUkNvYWJyRUVk?= =?utf-8?B?MjdzWFlPYnJnLzArUEhqYkZIaGp3V0JsNnBlaUlGekxaYzYzeDlsNVZkaGhk?= =?utf-8?B?VzJXWVdoZjVYck55VkNwNE56UU5ZVkZlVDI0U3l6RzFEeFM2UHRQS3dEMW1M?= =?utf-8?B?RjllWURBK0ROZTVSRjE4MSs5K0NYUVNFQnBSWVBMdDI2dno5RHdKcWhpWFBP?= =?utf-8?B?M29iK1JvNVh6MjNrV0lSUmhOYVd1TVBtVFZSeW9aZFRZaFFzK0ovUytWWVZE?= =?utf-8?B?Q3NiejlNcGs2blJyOFBodElmNmpCTm1NNUN0M1BMdzEvTjRyMi9RQnFOSG1k?= =?utf-8?B?enQrUFh2L1NNcWpBcjIwS2tHajFYOG80RUVTYVJWY0FyN29yd2txdU9nb3hI?= =?utf-8?Q?Of842rLsI+sgH8mZQBd/+nEPRtV?= X-OriginatorOrg: suse.com X-MS-Exchange-CrossTenant-Network-Message-Id: 49dbf935-8c71-4bfc-278f-08d8c69f5762 X-MS-Exchange-CrossTenant-AuthSource: VI1PR0402MB3359.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 Feb 2021 10:51:34.3294 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: f7a17af6-1c5c-4a36-aa8b-f5be247aa4ba X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: sNfdyquP3tqHpZjKChp+kaKicatmpprZL2eIaWp+WKxHJ9k4cyp6gJruJiFILQ7N X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR0401MB2576 Precedence: bulk List-ID: X-Mailing-List: linux-cifs@vger.kernel.org Shyam Prasad N writes: > It just occurred to me that integrating with mount.cifs will not > suffice for a multiuser scenario. > It sounds like we need to modify cifscreds command to have a switch > for cifscreds command; if used in krb5 context, instead of dealing > with kernel keyring, we authenticate with PAM (for add) and call PAM > logoff (for clear). > If users are then missing krb5 tickets (logged in to ssh using private > keys), they can call cifscreds to get the tickets. > > @Pavel Shilovsky @Aur=C3=A9lien Aptel Please let me know what you think > about this approach. > If you agree, I'll start working on the patch. Hm what happens where there are multiple mounts with different auth type on the same machine. e.g. //host/share1 as userA in /mnt/1 via ntlmssp //host/share2 as userA in /mnt/2 via krb cifscreds should change both no? Cheers, --=20 Aur=C3=A9lien Aptel / SUSE Labs Samba Team GPG: 1839 CB5F 9F5B FB9B AA97 8C99 03C8 A49B 521B D5D3 SUSE Software Solutions Germany GmbH, Maxfeldstr. 5, 90409 N=C3=BCrnberg, D= E GF: Felix Imend=C3=B6rffer, Mary Higgins, Sri Rasiah HRB 247165 (AG M=C3=BC= nchen)