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linuxmuster / linuxmuster-webui7

Next generation web interface for linuxmuster.net v7.
https://www.linuxmuster.net
GNU General Public License v3.0
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Server Error when clicking on "Dashboard" #144

Closed goeba closed 4 years ago

goeba commented 4 years ago

Clicking on "Dashboard" as global-admin gives "this is likely a bug", traceback:

  File "/usr/local/lib/python3.6/dist-packages/aj/api/endpoint.py", line 74, in wrapper
    result = fx(self, context, *args, **kwargs)
  File "/usr/local/lib/python3.6/dist-packages/ajenti_plugin_core/views/config.py", line 40, in handle_api_user_config
    return UserConfigService.get(self.context).get_provider().data
  File "/usr/local/lib/python3.6/dist-packages/aj/config.py", line 86, in get_provider
    for provider in UserConfigProvider.all(self.context):
  File "/usr/local/lib/python3.6/dist-packages/jadi/jadi.py", line 122, in _all
    return list(context.get_components(cls, ignore_exceptions=ignore_exceptions))
  File "/usr/local/lib/python3.6/dist-packages/jadi/jadi.py", line 38, in get_components
    instance = self.get_component(comp)
  File "/usr/local/lib/python3.6/dist-packages/jadi/jadi.py", line 32, in get_component
    self.component_instances[fqdn] = cls(self)
  File "/usr/lib/linuxmuster-webui/plugins/lmn_auth/api.py", line 209, in __init__
    self.load()
  File "/usr/lib/linuxmuster-webui/plugins/lmn_auth/api.py", line 219, in load
    self.data = json.loads(userAttrs['sophomorixWebuiDashboard'])
  File "/usr/local/lib/python3.6/dist-packages/aj/compat.py", line 72, in f
    return fx(*args, **kwargs)
  File "/usr/local/lib/python3.6/dist-packages/simplejson/__init__.py", line 525, in loads
    return _default_decoder.decode(s)
  File "/usr/local/lib/python3.6/dist-packages/simplejson/decoder.py", line 370, in decode
    obj, end = self.raw_decode(s)
  File "/usr/local/lib/python3.6/dist-packages/simplejson/decoder.py", line 400, in raw_decode
    return self.scan_once(s, idx=_w(s, idx).end())
simplejson.errors.JSONDecodeError: Expecting value: line 1 column 2 (char 1)

Version: latest linuxmuster testing.

Regards, Andreas

kiarn commented 4 years ago

Hello Andreas,

It's pretty nice to have someone who retrieve the issue from testing here, many thanks for this ! It seems that the user attribute sophomorixWebuiDashboard in ldap is corrupted or not really readable, I will check this.

Regards

Arnaud

kiarn commented 4 years ago

I made a global fix, but it would be interesting for me to know what is to find under your global-admin userconfig.

Can you please try to do a :

ldapsearch -x -H ldap://localhost:389 -b "dc=YOUR,dc=DOMAIN" "(cn=global-admin)" -D 'CN=global-binduser,OU=Management,OU=GLOBAL,DC=YOUR,DC=DOMAIN' -w `cat /etc/linuxmuster/.secret/global-binduser` sophomorixWebuiDashboard

on your server ? You will need to replace "YOUR.DOMAIN" with your ldap domain.

goeba commented 4 years ago

Hi, sorry to ask such a dumb question, but: How do I find out my ldap domain? I use a virtual test server for testing, but I did not set up that myself, and I'm a "linux only" user with no windows-domain knowledge! Yours / Viele Grüße Andreas

PLanB2008 commented 4 years ago

Well in that case you should know what you configured during the installation :P

One easy linuxmuster way would be to use sophomorix to determine the domain:

sophomorix-user -i -u global-admin

################################################################################ User 1/1 in AD: global-admin in school global CN=global-admin,OU=Management,OU=GLOBAL,DC=linuxmuster,DC=lan ################################################################################

You could also peek in the /etc/samba/smb.conf and look fpr the realm entry, this one also represents your domain.

goeba commented 4 years ago

Ok, as I said I did NOT install that instance! I did it right all the way, my domain is LMN.LAN The results:

# extended LDIF                                                                                                                                                                              
#                                                                                                                                                                                            
# LDAPv3                                                                                                                                                                                     
# base <dc=LMN,dc=LAN> with scope subtree                                                                                                                                                    
# filter: (cn=global-admin)                                                                                                                                                                  
# requesting: sophomorixWebuiDashboard                                                                                                                                                       
#                                                                                                                                                                                            

# global-admin, Management, GLOBAL, lmn.lan                                                                                                                                                  
dn: CN=global-admin,OU=Management,OU=GLOBAL,DC=lmn,DC=lan                                                                                                                                    
sophomorixWebuiDashboard: ---                                                                                                                                                                

# search reference                                                                                                                                                                           
ref: ldap://lmn.lan/CN=Configuration,DC=lmn,DC=lan                                                                                                                                           

# search reference                                                                                                                                                                           
ref: ldap://lmn.lan/DC=DomainDnsZones,DC=lmn,DC=lan                                                                                                                                          

# search reference                                                                                                                                                                           
ref: ldap://lmn.lan/DC=ForestDnsZones,DC=lmn,DC=lan                                                                                                                                          

# search result                                                                                                                                                                              
search: 2                                                                                                                                                                                    
result: 0 Success                                                                                                                                                                            

# numResponses: 5
# numEntries: 1
# numReferences: 3

I think this means "nothing" ;) Regards, Andreas

goeba commented 4 years ago

Why does that "insert code" not work???

zefanja commented 4 years ago

For multiline code you need to use 3x "`" at the top and bottom 

Test
Test
PLanB2008 commented 4 years ago

This looks indeed empty. I assume the sophomorix-user -i -u global-admin command did not return data as well?

You could create another global-administrator by sophomorix-admin --create-global-admin <name-of-admin> --password <fdrTfdtti>

and try to proceed. If this works delete the original global-administrator and create a new one.

goeba commented 4 years ago

No, sophomorix-user -i -u worked:

root@server:~# sophomorix-user -i -u global-admin
Command line::
Option verbose is a modifier option
Option json is a modifier option
Hmmh. do not know what to do with option info
* forcing info mode
Option combinations successfully checked
OK: SophomorixSchemaVersion 1 matches required Version 1
#### Reading /usr/share/sophomorix/devel/sophomorix.ini                       ####
#### Distro-check: Ubuntu 18.04 is OK                                         ####
#### Reading /etc/samba/smb.conf                                              ####
#### Reading /usr/lib/linuxmuster-webui/etc/default-ui-permissions.ini        ####
#### Parsing: net conf list                                                   ####
#### Asking domain passwordsettings from samba                                ####
#### Reading /etc/linuxmuster/sophomorix/sophomorix.conf                      ####
#### Reading /etc/linuxmuster/sophomorix/default-school/school.conf           ####

################################################################################
User 1/1 in AD: global-admin in school global
CN=global-admin,OU=Management,OU=GLOBAL,DC=lmn,DC=lan
################################################################################
                 PWDFileExists: FALSE                                   
                      PASSWORD: Password was not saved on the server!   
--------------------------------------------------------------------------------
                   displayName: Global Admin                            
                            sn: Admin                                   
                     givenName: Global                                  
      sophomorixFirstnameASCII: Global                                  
        sophomorixSurnameASCII: Admin                                   
    sophomorixFirstnameInitial: G.                                      
      sophomorixSurnameInitial: A.                                      
           sophomorixUserToken: ---                                     
           sophomorixBirthdate: ---                                     
                sophomorixUnid: ---                                     
          sophomorixAdminClass: global-admins                           
      sophomorixExitAdminClass: unknown                                 
          sophomorixSchoolname: global                                  
           sophomorixAdminFile: none                                    
             sophomorixComment: created by linuxmuster-setup            
       sophomorixFirstPassword: ---                                     
            sophomorixExamMode: ---                                     
--------------------------------------------------------------------------------
                sophomorixRole: globaladministrator                     
              sophomorixStatus: P                                       
        sophomorixCreationDate: 20190622123557.0Z                       
      sophomorixTolerationDate: 19700101000000.0Z                       
    sophomorixDeactivationDate: 19700101000000.0Z                       
            userAccountControl: 66048                                   
--------------------------------------------------------------------------------
                          mail: global-admin@lmn.lan                    
           sophomorixMailQuota: ---:---:                                
 sophomorixMailQuotaCalculated: 1                                       
--------------------------------------------------------------------------------
               sophomorixQuota: linuxmuster-global:---:---:new:---:     
sophomorixCloudQuotaCalculated: ---                                     
--------------------------------------------------------------------------------
sophomorixWebuiPermissionsCalculated:
   core:config:read: true
   core:config:write: true
   filesystem:read: true
   filesystem:write: true
   lm:devices: true
   lm:devices:import: true
   lm:linbo:configs: true
   lm:linbo:examples: true
   lm:linbo:icons: true
   lm:linbo:images: true
   lm:printers: true
   lm:quotas:apply: true
   lm:quotas:configure: true
   lm:quotas:ldap-search: true
   lm:rooms:apply: true
   lm:rooms:configure: true
   lm:schoolsettings: true
   lm:settings: true
   lm:users:apply: true
   lm:users:check: true
   lm:users:extra-courses:read: true
   lm:users:extra-courses:write: true
   lm:users:extra-students:read: true
   lm:users:extra-students:write: true
   lm:users:globaladmins:create: true
   lm:users:globaladmins:delete: true
   lm:users:globaladmins:read: true
   lm:users:passwords: true
   lm:users:schooladmins:create: true
   lm:users:schooladmins:delete: true
   lm:users:schooladmins:read: true
   lm:users:students:read: true
   lm:users:students:write: true
   lm:users:teachers:list: true
   lm:users:teachers:read: true
   lm:users:teachers:write: true
   lm:workstations: true
   lm:workstations:import: true
   lmn:groupmembership: true
   lmn:groupmemberships:write: true
   network:configure: true
   network:updown: true
   sidebar:view:/view/auth-users: false
   sidebar:view:/view/dashboard: true
   sidebar:view:/view/lm/devices: true
   sidebar:view:/view/lm/globalsettings: true
   sidebar:view:/view/lm/linbo: true
   sidebar:view:/view/lm/printers: true
   sidebar:view:/view/lm/quotas: true
   sidebar:view:/view/lm/room-defaults: true
   sidebar:view:/view/lm/schoolsettings: true
   sidebar:view:/view/lm/settings: true
   sidebar:view:/view/lm/users/extra-courses: true
   sidebar:view:/view/lm/users/extra-students: true
   sidebar:view:/view/lm/users/globaladmins: true
   sidebar:view:/view/lm/users/listmanagement: true
   sidebar:view:/view/lm/users/print-passwords: true
   sidebar:view:/view/lm/users/schooladmins: true
   sidebar:view:/view/lm/users/students-list: true
   sidebar:view:/view/lm/users/students: true
   sidebar:view:/view/lm/users/teachers-list: true
   sidebar:view:/view/lm/users/teachers: true
   sidebar:view:/view/lm/workstations: true
   sidebar:view:/view/lmn/groupmembership: true
   sidebar:view:/view/lmn/groupmemberships:write: true
   sidebar:view:/view/lmn/landingpage: true
   sidebar:view:/view/lmn/session: false
   sidebar:view:/view/network: true
   sidebar:view:/view/ni/nextcloud: true
   sidebar:view:/view/ni/support: true
   sidebar:view:/view/plugins: false
   sidebar:view:/view/settings: false
------------- sophomorixCustom: ------------------------------------------------
---------- sophomorixIntrinsic: ------------------------------------------------
--------------------------------------------------------------------------------
memberOf: CN=all-internet,OU=Management,OU=GLOBAL,DC=lmn,DC=lan
memberOf: CN=all-intranet,OU=Management,OU=GLOBAL,DC=lmn,DC=lan
memberOf: CN=all-printing,OU=Management,OU=GLOBAL,DC=lmn,DC=lan
memberOf: CN=all-webfilter,OU=Management,OU=GLOBAL,DC=lmn,DC=lan
memberOf: CN=all-wifi,OU=Management,OU=GLOBAL,DC=lmn,DC=lan
memberOf: CN=global-admins,OU=Management,OU=GLOBAL,DC=lmn,DC=lan
memberOf: CN=role-globaladministrator,OU=Groups,OU=GLOBAL,DC=lmn,DC=lan
--------------------------------------------------------------------------------
LOGFILES: 1 Entries

More info for users in AD with:
   sophomorix-user -iv -u global-admin
   sophomorix-quota -iv -u global-admin
   sophomorix-mail -iv -u global-admin
goeba commented 4 years ago

This is the command I used for Arnauds request:

ldapsearch -x -H ldap://localhost:389 -b "dc=LMN,dc=LAN" "(cn=global-admin)" -D 'CN=global-binduser,OU=Management,OU=GLOBAL,DC=LMN,DC=LAN' -w `cat /etc/linuxmuster/.secret/global-binduser` sophomorixWebuiDashboard
kiarn commented 4 years ago

I think this means "nothing" ;)

No, it doesn't mean nothing, it's pretty much the result I was expecting, and it confirms that the fix from yesterday will work, thank you for taking the time to do it :)

The command just retrieve the sophomorixWebuiDashboard attribute from the user global-admin in ldap. You already have a global-admin user, no need to do something else, we can close this yet.