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Check user != nil before checking values (#9881) #9883

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Merged
techknowlogick merged 2 commits into from
Jan 20, 2020
Merged

Check user != nil before checking values (#9881) #9883

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961dc60
Check user != nil before checking values (#9881)
zeripath Jan 19, 2020
9ac4898
Merge branch 'release/v1.11' into backport_9881
6543 Jan 20, 2020
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22 changes: 15 additions & 7 deletions models/login_source.go
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Original file line number Diff line number Diff line change
Expand Up @@ -473,13 +473,21 @@ func LoginViaLDAP(user *User, login, password string, source *LoginSource, autoR
// Update User admin flag if exist
if isExist, err := IsUserExist(0, sr.Username); err != nil {
return nil, err
} else if isExist &&
!user.ProhibitLogin && len(source.LDAP().AdminFilter) > 0 && user.IsAdmin != sr.IsAdmin {
// Change existing admin flag only if AdminFilter option is set
user.IsAdmin = sr.IsAdmin
err = UpdateUserCols(user, "is_admin")
if err != nil {
return nil, err
} else if isExist {
if user == nil {
user, err = GetUserByName(sr.Username)
if err != nil {
return nil, err
}
}
if user != nil &&
!user.ProhibitLogin && len(source.LDAP().AdminFilter) > 0 && user.IsAdmin != sr.IsAdmin {
// Change existing admin flag only if AdminFilter option is set
user.IsAdmin = sr.IsAdmin
err = UpdateUserCols(user, "is_admin")
if err != nil {
return nil, err
}
}
}

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