The userblocklist module allows Kamailio to handle blocklists on a per user basis. This information is stored in a database table, which is queried to decide if the number (more exactly, the request URI user) is blocklisted or not. An additional functionality that this module provides is the ability to handle global blocklists. These lists are loaded on startup into memory, thus providing a better performance than the userblocklist case. These global blocklists are useful to allow only calls to certain international destinations, i.e. block all not allowlisted numbers. They could also be used to prevent the blocklisting of important numbers, as allowlisting is supported too. This is useful for example to prevent the customer from blocking emergency call number or service hotlines. The module exports four functions, check_blocklist, check_allowlist, check_user_blocklist and check_user_allowlist for usage in the configuration file. Furthermore it provides a RPC function to reload the global blocklist cache. Please note that only numerical strings for matching are supported at the moment (the used library supports this already, but it is not yet implemented in the module). Non-digits on the beginning of the matched string are skipped, any later non-digits will stop the matching on this position.
| Parámetro | Tipo | Descripción |
|---|---|---|
| use_domain | integer | 3.2. match_mode (integer) 3.3. db_url (String) 3.4. userblocklist_table (String) 3.5. userblocklist_id_col (string) 3.6. userblocklist_username_col (string) 3.7. userblocklist_domain_col (string) 3.8. |
| match_mode | integer | 3.3. db_url (String) 3.4. userblocklist_table (String) 3.5. userblocklist_id_col (string) 3.6. userblocklist_username_col (string) 3.7. userblocklist_domain_col (string) 3.8. userblocklist_prefix_col |
| db_url | String | 3.4. userblocklist_table (String) 3.5. userblocklist_id_col (string) 3.6. userblocklist_username_col (string) 3.7. userblocklist_domain_col (string) 3.8. userblocklist_prefix_col (string) 3.9. userblo |
| userblocklist_table | String | 3.5. userblocklist_id_col (string) 3.6. userblocklist_username_col (string) 3.7. userblocklist_domain_col (string) 3.8. userblocklist_prefix_col (string) 3.9. userblocklist_allowlist_col (string) 3.10 |
| userblocklist_id_col | string | 3.6. userblocklist_username_col (string) 3.7. userblocklist_domain_col (string) 3.8. userblocklist_prefix_col (string) 3.9. userblocklist_allowlist_col (string) 3.10. globalblocklist_table (String) 3. |
| userblocklist_username_col | string | 3.7. userblocklist_domain_col (string) 3.8. userblocklist_prefix_col (string) 3.9. userblocklist_allowlist_col (string) 3.10. globalblocklist_table (String) 3.11. globalblocklist_id_col (string) 3.12. |
| userblocklist_domain_col | string | 3.8. userblocklist_prefix_col (string) 3.9. userblocklist_allowlist_col (string) 3.10. globalblocklist_table (String) 3.11. globalblocklist_id_col (string) 3.12. globalblocklist_prefix_col (string) 3. |
| userblocklist_prefix_col | string | 3.9. userblocklist_allowlist_col (string) 3.10. globalblocklist_table (String) 3.11. globalblocklist_id_col (string) 3.12. globalblocklist_prefix_col (string) 3.13. globalblocklist_allowlist_col (stri |
| userblocklist_allowlist_col | string | 3.10. globalblocklist_table (String) 3.11. globalblocklist_id_col (string) 3.12. globalblocklist_prefix_col (string) 3.13. globalblocklist_allowlist_col (string) 3.14. globalblocklist_description_col |
| globalblocklist_table | String | 3.11. globalblocklist_id_col (string) 3.12. globalblocklist_prefix_col (string) 3.13. globalblocklist_allowlist_col (string) 3.14. globalblocklist_description_col (string) |
| globalblocklist_id_col | string | 3.12. globalblocklist_prefix_col (string) 3.13. globalblocklist_allowlist_col (string) 3.14. globalblocklist_description_col (string) |
| globalblocklist_prefix_col | string | 3.13. globalblocklist_allowlist_col (string) 3.14. globalblocklist_description_col (string) |
| globalblocklist_allowlist_col | string | 3.14. globalblocklist_description_col (string) |
| globalblocklist_description_col | string | 3.1. use_domain (integer) |
| use_domain | integer | If set to non-zero value, the domain column in the userblocklist table is used. |
| match_mode | integer | The number of individual characters that are used for matching. Valid values are 10 or 128. When you specify 10, only digits will be used for matching, this operation mode is equivalent to the old beh |
| db_url | String | URL to the database containing the data. |
| userblocklist_table | String | Name of the userblocklist table for the userblocklist module. |
| userblocklist_id_col | string | unique ID |
| userblocklist_username_col | string | The user that is used for the blocklist lookup. |
| userblocklist_domain_col | string | The domain that is used for the blocklist lookup. |
| userblocklist_prefix_col | string | The prefix that is matched for the blocklist. |
| userblocklist_allowlist_col | string | Specify if this is a blocklist (0) or an allowlist (1) entry. |
| globalblocklist_table | String | Name of the globalblocklist table for the userblocklist module. Please note that this table is used when the check_blocklist function is called with no parameters. |
| globalblocklist_id_col | string | unique ID |
| globalblocklist_prefix_col | string | The prefix that is matched for the blocklist. |
| globalblocklist_allowlist_col | string | Specify if this is a blocklist (0) or an allowlist (1) entry. |
| globalblocklist_description_col | string | A comment for the entry. |
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