[LDAP] Sabre\VObject\ParseException: This parser only supports VCARD and VCALENDAR files #22460
Comments
Zoddo
added
0. Needs triage
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Ok, so after further investigation I found the cause of the issue. First, it's not related at all to LDAP. Some very old local accounts were also affected. Every affected users had their I don't really known when this happened (we mainly use nextcloud to share files with outside users, so we almost never try to share a file with a local user). I was able to fix it by purging the system address book with the two following SQL queries (system addressbook id is 2 in my case): DELETE FROM oc_cards_properties WHERE addressbookid = 2;
DELETE FROM oc_cards WHERE addressbookid = 2;Then regenerating it with: occ dav:sync-system-addressbookI will leave this issue open right now, in case someone have an idea of what may have caused this issue. |
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Is this Issue still valid in NC21.0.2? If not, please close this issue. Thanks! :) |
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I can't reproduce, because this one was a one-shot issue. A proper fix that would definitely resolve this issue would be to regenerate the VCF data on the fly when NC detects that it is corrupted (or at least, displaying a warning in the administration and providing a CLI command that fixes it). It's up to you to decide if this is worth implementing. Feel free to close this issue if it's deemed rare enough. |
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Thanks! I think the demand is rare enough. |
How to use GitHub
Steps to reproduce
Expected behaviour
The user is found, if it exists
Actual behaviour
The search is running indefinitely according to the UI:
In the browser's dev tools, we can see the result of the request to
/ocs/v1.php/apps/files_sharing/api/v1/sharees:{"ocs":{"meta":{"status":"failure","statuscode":998,"message":"Invalid query, please check the syntax. API specifications are here: http:\/\/www.freedesktop.org\/wiki\/Specifications\/open-collaboration-services.\n"},"data":[]}}Checking
data/nextcloud.log, this error is logged:Reformatted json
{ "reqId":"BhSKbmak7Fhcxt3RCkrq", "level":3, "time":"2020-08-27T15:50:51+01:00", "remoteAddr":"[REDACTED]", "user":"[REDACTED]", "app":"no app in context", "method":"GET", "url":"/ocs/v1.php/apps/files_sharing/api/v1/sharees?format=json&itemType=file&search=[REDACTED]&lookup=false&perPage=200&shareType[]=0&shareType[]=1&shareType[]=6&shareType[]=9&shareType[]=7&shareType[]=10&shareType[]=8&shareType[]=4", "message":{ "Exception":"Sabre\\VObject\\ParseException", "Message":"This parser only supports VCARD and VCALENDAR files", "Code":0, "Trace":[ { "file":"/var/www/nextcloud/3rdparty/sabre/vobject/lib/Parser/MimeDir.php", "line":90, "function":"parseDocument", "class":"Sabre\\VObject\\Parser\\MimeDir", "type":"->", "args":[ ] }, { "file":"/var/www/nextcloud/3rdparty/sabre/vobject/lib/Reader.php", "line":47, "function":"parse", "class":"Sabre\\VObject\\Parser\\MimeDir", "type":"->", "args":[ "Resource id #469", 0 ] }, { "file":"/var/www/nextcloud/apps/dav/lib/CardDAV/AddressBookImpl.php", "line":204, "function":"read", "class":"Sabre\\VObject\\Reader", "type":"::", "args":[ "Resource id #469" ] }, { "file":"/var/www/nextcloud/apps/dav/lib/CardDAV/AddressBookImpl.php", "line":125, "function":"readCard", "class":"OCA\\DAV\\CardDAV\\AddressBookImpl", "type":"->", "args":[ "Resource id #469" ] }, { "file":"/var/www/nextcloud/lib/private/ContactsManager.php", "line":52, "function":"search", "class":"OCA\\DAV\\CardDAV\\AddressBookImpl", "type":"->", "args":[ "[REDACTED]@[REDACTED].com", [ "EMAIL", "FN" ], { "limit":200, "offset":0 } ] }, { "file":"/var/www/nextcloud/lib/private/Collaboration/Collaborators/MailPlugin.php", "line":85, "function":"search", "class":"OC\\ContactsManager", "type":"->", "args":[ "[REDACTED]@[REDACTED].com", [ "EMAIL", "FN" ], { "limit":200, "offset":0 } ] }, { "file":"/var/www/nextcloud/lib/private/Collaboration/Collaborators/Search.php", "line":70, "function":"search", "class":"OC\\Collaboration\\Collaborators\\MailPlugin", "type":"->", "args":[ "[REDACTED]@[REDACTED].com", 200, 0, { "__class__":"OC\\Collaboration\\Collaborators\\SearchResult" } ] }, { "file":"/var/www/nextcloud/apps/files_sharing/lib/Controller/ShareesAPIController.php", "line":213, "function":"search", "class":"OC\\Collaboration\\Collaborators\\Search", "type":"->", "args":[ "[REDACTED]@[REDACTED].com", [ 0, 1, 4, 6, 9 ], false, 200, 0 ] }, { "file":"/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php", "line":170, "function":"search", "class":"OCA\\Files_Sharing\\Controller\\ShareesAPIController", "type":"->", "args":[ "[REDACTED]@[REDACTED].com", "file", 1, 200, [ "0", "1", "6", "9", "7", "10", "8", "4" ], false ] }, { "file":"/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php", "line":100, "function":"executeController", "class":"OC\\AppFramework\\Http\\Dispatcher", "type":"->", "args":[ { "__class__":"OCA\\Files_Sharing\\Controller\\ShareesAPIController" }, "search" ] }, { "file":"/var/www/nextcloud/lib/private/AppFramework/App.php", "line":137, "function":"dispatch", "class":"OC\\AppFramework\\Http\\Dispatcher", "type":"->", "args":[ { "__class__":"OCA\\Files_Sharing\\Controller\\ShareesAPIController" }, "search" ] }, { "file":"/var/www/nextcloud/lib/private/AppFramework/Routing/RouteActionHandler.php", "line":47, "function":"main", "class":"OC\\AppFramework\\App", "type":"::", "args":[ "OCA\\Files_Sharing\\Controller\\ShareesAPIController", "search", { "__class__":"OC\\AppFramework\\DependencyInjection\\DIContainer" }, { "_route":"ocs.files_sharing.ShareesAPI.search" } ] }, { "function":"__invoke", "class":"OC\\AppFramework\\Routing\\RouteActionHandler", "type":"->", "args":[ { "_route":"ocs.files_sharing.ShareesAPI.search" } ] }, { "file":"/var/www/nextcloud/lib/private/Route/Router.php", "line":297, "function":"call_user_func", "args":[ { "__class__":"OC\\AppFramework\\Routing\\RouteActionHandler" }, { "_route":"ocs.files_sharing.ShareesAPI.search" } ] }, { "file":"/var/www/nextcloud/ocs/v1.php", "line":88, "function":"match", "class":"OC\\Route\\Router", "type":"->", "args":[ "/ocsapp/apps/files_sharing/api/v1/sharees" ] } ], "File":"/var/www/nextcloud/3rdparty/sabre/vobject/lib/Parser/MimeDir.php", "Line":163, "CustomMessage":"--" }, "userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.135 Safari/537.36", "version":"19.0.2.2" }Upon further investigation, we found that this issue happens when at least one LDAP user is matching the search.
If no users (or only local users) match the search terms, the request will be processed without issues.
Server configuration
Operating system: Debian 10
Web server: Apache 2.4
Database: MariaDB 10.3
PHP version: PHP 7.3
Nextcloud version: 19.0.2
Updated from an older Nextcloud/ownCloud or fresh install: Upgraded from a very old OwnCloud install
Where did you install Nextcloud from: From source
Signing status:
Signing status
List of activated apps:
App list
Nextcloud configuration:
Config report
Are you using external storage, if yes which one: No
Are you using encryption: No
Are you using an external user-backend, if yes which one: LDAP (ActiveDirectory)
LDAP configuration (delete this part if not used)
LDAP config
Client configuration
Browser: Google Chrome 85
Operating system: Windows 10 1909
Logs
Web server error log
Web server error log
Nothing:
Nextcloud log (data/nextcloud.log)
Nextcloud log
See above under Actual behaviour
Browser log
Browser log
See above under Actual behaviour
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