I am having th same issue when trying to access nextcloud through solid explorer (Android App) no matter wether if i try using WebDAV or the nexcloud integration.
{
"reqId": "aAjRY5-khH-cnA3-09SjFwAAAFM",
"level": 2,
"time": "2025-04-23T11:39:15+00:00",
"remoteAddr": "172.16.0.62",
"user": "Thor",
"app": "no app in context",
"method": "PROPFIND",
"url": "/remote.php/webdav/Documents/",
"message": "Request does not pass strict cookie check",
"userAgent": "SolidExplorer/2.0",
"version": "31.0.4.1",
"data": [],
"id": "6808d30403729"
}
I saw this post and try to add the 'csrf.optout' but it didn’t solve it.
with this log I am also getting the following one:
{
"reqId": "aAjWrJ-khH-cnA3-09SjtgAAAEA",
"level": 0,
"time": "2025-04-23T12:01:49+00:00",
"remoteAddr": "172.16.0.62",
"user": false,
"app": "webdav",
"method": "PROPFIND",
"url": "/remote.php/dav/files/Thor/",
"message": "No public access to this resource., AppAPIAuth has not passed, No 'Authorization: Basic' header found. Either the client didn't send one, or the server is misconfigured, No 'Authorization: Bearer' header found. Either the client didn't send one, or the server is mis-configured, No 'Authorization: Basic' header found. Either the client didn't send one, or the server is misconfigured",
"userAgent": "SolidExplorer/2.0",
"version": "31.0.4.1",
"exception": {
"Exception": "Sabre\\DAV\\Exception\\NotAuthenticated",
"Message": "No public access to this resource., AppAPIAuth has not passed, No 'Authorization: Basic' header found. Either the client didn't send one, or the server is misconfigured, No 'Authorization: Bearer' header found. Either the client didn't send one, or the server is mis-configured, No 'Authorization: Basic' header found. Either the client didn't send one, or the server is misconfigured",
"Code": 0,
"Trace": [
{
"file": "/var/www/nextcloud/3rdparty/sabre/event/lib/WildcardEmitterTrait.php",
"line": 89,
"function": "beforeMethod",
"class": "Sabre\\DAV\\Auth\\Plugin",
"type": "->"
},
{
"file": "/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php",
"line": 456,
"function": "emit",
"class": "Sabre\\DAV\\Server",
"type": "->"
},
{
"file": "/var/www/nextcloud/apps/dav/lib/Connector/Sabre/Server.php",
"line": 49,
"function": "invokeMethod",
"class": "Sabre\\DAV\\Server",
"type": "->"
},
{
"file": "/var/www/nextcloud/apps/dav/lib/Server.php",
"line": 398,
"function": "start",
"class": "OCA\\DAV\\Connector\\Sabre\\Server",
"type": "->"
},
{
"file": "/var/www/nextcloud/apps/dav/appinfo/v2/remote.php",
"line": 21,
"function": "exec",
"class": "OCA\\DAV\\Server",
"type": "->"
},
{
"file": "/var/www/nextcloud/remote.php",
"line": 145,
"args": [
"/var/www/nextcloud/apps/dav/appinfo/v2/remote.php"
],
"function": "require_once"
}
],
"File": "/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Auth/Plugin.php",
"Line": 152,
"message": "No public access to this resource., AppAPIAuth has not passed, No 'Authorization: Basic' header found. Either the client didn't send one, or the server is misconfigured, No 'Authorization: Bearer' header found. Either the client didn't send one, or the server is mis-configured, No 'Authorization: Basic' header found. Either the client didn't send one, or the server is misconfigured",
"exception": [],
"CustomMessage": "No public access to this resource., AppAPIAuth has not passed, No 'Authorization: Basic' header found. Either the client didn't send one, or the server is misconfigured, No 'Authorization: Bearer' header found. Either the client didn't send one, or the server is mis-configured, No 'Authorization: Basic' header found. Either the client didn't send one, or the server is misconfigured"
},
"id": "6808d6ae55a66"