Thanks for your kind advice. I have opened an issue on the nextcloud github page:
https://github.com/nextcloud/server/issues/3583
CardDAV Synching Fails when changing existing entry (403, Cannot change the UID in an existing resource)
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Hi,
i am running DAVDroid 1.3.6 on an Galaxy S7 Android 6.0.1.
I installed the CardDAV-Package on my Synology DS215j (DSM 6.0.2-8451 Update 7).
I exported my Contacts on my MacPro from the Contacts App in one big vCard-File and imported this file into the Synology.
Then I synched with DAVDroid and everything looks great. All Contacts are there, I can even add new ones and they are synchronized fine.
When I try to change an existing entry, everything stops working. DAVDroid throws the following Messages (excerpt):HTTP RESPONSE: http/1.1 403 Forbidden Connection: close Content-Length: 271 Content-Type: text/xml Date: Wed, 04 Jan 2017 17:40:02 GMT DAV: 1, access-control, addressbook, extended-mkcol, calendarserver-principal-property-search, calendarserver-principal-search, calendarserver-home-sync Server: Twisted/13.0.0 TwistedWeb/9.0.0 Strict-Transport-Security: max-age=604800 <?xml version='1.0' encoding='UTF-8'?>[LF] <error xmlns='DAV:'>[CR][LF] <no-uid-conflict xmlns='urn:ietf:params:xml:ns:carddav'/>[CR][LF] <error-description xmlns='http://twistedmatrix.com/xml_namespace/dav/'>Cannot change the UID in an existing resource.</error-description>[CR][LF] </error> EXCEPTION: at.bitfire.dav4android.exception.HttpException: 403 Forbidden at at.bitfire.dav4android.DavResource.checkStatus(DavResource.java:318) at at.bitfire.dav4android.DavResource.checkStatus(DavResource.java:291) at at.bitfire.dav4android.DavResource.put(DavResource.java:202) at at.bitfire.davdroid.syncadapter.SyncManager.uploadDirty(SyncManager.java:317) at at.bitfire.davdroid.syncadapter.SyncManager.performSync(SyncManager.java:147) at at.bitfire.davdroid.syncadapter.ContactsSyncAdapterService$ContactsSyncAdapter.sync(ContactsSyncAdapterService.java:64) at at.bitfire.davdroid.syncadapter.SyncAdapterService$SyncAdapter.onPerformSync(SyncAdapterService.java:85) at android.content.AbstractThreadedSyncAdapter$SyncThread.run(AbstractThreadedSyncAdapter.java:272) SOFTWARE INFORMATION Package: at.bitfire.davdroid Version: 1.3.6-gplay (131) Sun Jan 01 12:55:40 GMT+01:00 2017 Installed from: com.android.vending JB Workaround installed: no“403, Cannot change the UID in an existing resource” seem to be the interesting bits here. Changing an existing UID is not allowed by the protocol, which is ok, but why does he even try to do that? To get things working again, I have to delete the account in DAVDroid and set it up again. Reverting the change in the adressbook, does not help here …
Any help anyone?
Thanks,
urbZZ -
DAVdroid does not change the UID (intentionally). Please provide verbose logs of the upload process.
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Debug Info:
SOFTWARE INFORMATION Package: at.bitfire.davdroid Version: 1.3.6-gplay (131) Sun Jan 01 12:55:40 GMT+01:00 2017 Installed from: com.android.vending JB Workaround installed: no CONFIGURATION System-wide synchronization: automatically Account: Familienkalender Address book sync. interval: — Calendar sync. interval: 240 min OpenTasks sync. interval: — WiFi only: false [CardDAV] Contact group method: GROUP_VCARDS [CalDAV] Time range (past days): 90 Manage calendar colors: false Account: xxx Privat Address book sync. interval: — Calendar sync. interval: 240 min OpenTasks sync. interval: — WiFi only: false [CardDAV] Contact group method: GROUP_VCARDS [CalDAV] Time range (past days): 90 Manage calendar colors: false Account: xxx@googlemail.com Address book sync. interval: 240 min Calendar sync. interval: — OpenTasks sync. interval: — WiFi only: false [CardDAV] Contact group method: CATEGORIES [CalDAV] Time range (past days): 90 Manage calendar colors: true SQLITE DUMP android_metadata | locale | | de_DE | ---------- settings | setting | value | | hint_BatteryOptimizations | 0 | | hint_OpenTasksNotInstalled | 0 | ---------- services | _id | accountName | service | principal | | 1 | xxx | caldav | <null> | | 2 | xxx Privat | caldav | <null> | | 6 | xxx@googlemail.com | carddav | https://x:8443/principals/__uids__/F25A1A23-42D6-5D07-9457-051A13779207/ | ---------- sqlite_sequence | name | seq | | services | 6 | | homesets | 13 | | collections | 11 | ---------- homesets | _id | serviceID | url | | 2 | 1 | https://x:5006/Red1/Privat/Kalender/Familie/ | | 5 | 2 | https://x:5006/Red1/Privat/Kalender/Rainer/ | | 13 | 6 | https://x:8443/addressbooks/__uids__/F25A1A23-42D6-5D07-9457-051A13779207/ | ---------- collections | _id | serviceID | url | readOnly | displayName | description | color | timezone | supportsVEVENT | supportsVTODO | sync | | 1 | 1 | https://x:5006/Red1/Privat/Kalender/Familie/Familie/ | 0 | <null> | <null> | <null> | <null> | 1 | 1 | 1 | | 3 | 2 | https://x:5006/Red1/Privat/Kalender/Rainer/Rainer/ | 0 | <null> | <null> | <null> | <null> | 1 | 1 | 1 | | 11 | 6 | https://x:8443/addressbooks/__uids__/F25A1A23-42D6-5D07-9457-051A13779207/addressbook/ | 0 | <null> | <null> | <null> | <null> | <null> | <null> | 1 | ---------- SYSTEM INFORMATION Android version: 6.0.1 (MMB29K.G935FXXU1BPLB) Device: Samsung SM-G935F (hero2lte)Full Upload Log (anonymized)
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wePp6dsV718Xf+CVfiWw+EP/C1vB/xPsdRa0/Z00P4s61ZahZvFL9mv797J7eAoZBL5TIpy3lk[CR][LF] +ZRRX2mN9yloefg/dndHxXofiW70DV1vY03eW2Cklenv46stR1uPUfBun3GnWUaoJImuiztIep[CR][LF] xk4oor5Krh6Ve/OrnvYupPD0703Y/U7xL4X0iPwxBpMOlWqRW9vi2hW3AWJuOVGODwvI5rxzxT[CR][LF] 4z8M3dhB4VtdYVr6K8upZLfYejCAHP4IaKKy9nDmj/X2Tya037KUurPOPF17A0m3xHpdvf26/d[CR][LF] a4UiSJ/wDroMMfxJooor0PqtFdDy/aSP/Z[CR][LF] REV:2017-01-04T20:31:47Z[CR][LF] END:VCARD[CR][LF] HTTP RESPONSE: http/1.1 403 Forbidden Connection: close Content-Length: 271 Content-Type: text/xml Date: Wed, 04 Jan 2017 20:31:48 GMT DAV: 1, access-control, addressbook, extended-mkcol, calendarserver-principal-property-search, calendarserver-principal-search, calendarserver-home-sync Server: Twisted/13.0.0 TwistedWeb/9.0.0 Strict-Transport-Security: max-age=604800 <?xml version='1.0' encoding='UTF-8'?>[LF] <error xmlns='DAV:'>[CR][LF] <no-uid-conflict xmlns='urn:ietf:params:xml:ns:carddav'/>[CR][LF] <error-description xmlns='http://twistedmatrix.com/xml_namespace/dav/'>Cannot change the UID in an existing resource.</error-description>[CR][LF] </error> EXCEPTION: at.bitfire.dav4android.exception.HttpException: 403 Forbidden at at.bitfire.dav4android.DavResource.checkStatus(DavResource.java:318) at at.bitfire.dav4android.DavResource.checkStatus(DavResource.java:291) at at.bitfire.dav4android.DavResource.put(DavResource.java:202) at at.bitfire.davdroid.syncadapter.SyncManager.uploadDirty(SyncManager.java:317) at at.bitfire.davdroid.syncadapter.SyncManager.performSync(SyncManager.java:147) at at.bitfire.davdroid.syncadapter.ContactsSyncAdapterService$ContactsSyncAdapter.sync(ContactsSyncAdapterService.java:64) at at.bitfire.davdroid.syncadapter.SyncAdapterService$SyncAdapter.onPerformSync(SyncAdapterService.java:85) at android.content.AbstractThreadedSyncAdapter$SyncThread.run(AbstractThreadedSyncAdapter.java:272) SOFTWARE INFORMATION Package: at.bitfire.davdroid Version: 1.3.6-gplay (131) Sun Jan 01 12:55:40 GMT+01:00 2017 Installed from: com.android.vending JB Workaround installed: no CONFIGURATION System-wide synchronization: automatically Account: x Address book sync. interval: — Calendar sync. interval: 240 min OpenTasks sync. interval: — WiFi only: false [CardDAV] Contact group method: GROUP_VCARDS [CalDAV] Time range (past days): 90 Manage calendar colors: false Account: x Privat Address book sync. interval: — Calendar sync. interval: 240 min OpenTasks sync. interval: — WiFi only: false [CardDAV] Contact group method: GROUP_VCARDS [CalDAV] Time range (past days): 90 Manage calendar colors: false Account: x@googlemail.com Address book sync. interval: 240 min Calendar sync. interval: — OpenTasks sync. interval: — WiFi only: false [CardDAV] Contact group method: CATEGORIES [CalDAV] Time range (past days): 90 Manage calendar colors: true SQLITE DUMP android_metadata | locale | | de_DE | ---------- settings | setting | value | | hint_BatteryOptimizations | 0 | | hint_OpenTasksNotInstalled | 0 | ---------- services | _id | accountName | service | principal | | 1 | x | caldav | <null> | | 2 | x Privat | caldav | <null> | | 6 | x@googlemail.com | carddav | https://x:8443/principals/__uids__/F25A1A23-42D6-5D07-9457-051A13779207/ | ---------- sqlite_sequence | name | seq | | services | 6 | | homesets | 13 | | collections | 11 | ---------- homesets | _id | serviceID | url | | 2 | 1 | https://x:5006/Red1/Privat/Kalender/Familie/ | | 5 | 2 | https://x:5006/Red1/Privat/Kalender/Rainer/ | | 13 | 6 | https://x:8443/addressbooks/__uids__/F25A1A23-42D6-5D07-9457-051A13779207/ | ---------- collections | _id | serviceID | url | readOnly | displayName | description | color | timezone | supportsVEVENT | supportsVTODO | sync | | 1 | 1 | https://x:5006/Red1/Privat/Kalender/Familie/Familie/ | 0 | <null> | <null> | <null> | <null> | 1 | 1 | 1 | | 3 | 2 | https://x:5006/Red1/Privat/Kalender/Rainer/Rainer/ | 0 | <null> | <null> | <null> | <null> | 1 | 1 | 1 | | 11 | 6 | https://x:8443/addressbooks/__uids__/F25A1A23-42D6-5D07-9457-051A13779207/addressbook/ | 0 | <null> | <null> | <null> | <null> | <null> | <null> | 1 | ---------- SYSTEM INFORMATION Android version: 6.0.1 (MMB29K.G935FXXU1BPLB) Device: Samsung SM-G935F (hero2lte) -
UID:3cc8fa8f-159b-4f4e-83da-c04a0f896362[CR][LF]
Do you know which UID would be expected? Can you maybe look up the contact in the .vcf that you have imported into the CardDAV server?
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I can’t reproduce the problem with those steps:
- initialize a new address book on Synology CardDAV server 6.0.4-0080
- add a contact in the Synology CardDAV Web Interface
- sync with DAVdroid
- change the contact on the Android device
- sync with DAVdroid again
In this case, everything works as expected. Maybe the problems are related to the imported contacts. Especially the
X-ABUIDfields look strange for me, maybe you should remove them before importing.In any case, I can’t see a DAVdroid problem here.