

| Name                                                                                                                            | Description                                                                   |
|---------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------|
| [msg_gen_data_spool](/momentum/4/hooks/msg-gen-data-spool)                            | This hook is invoked after a message has been generated by the msg_gen module |
| [config_rsrc_setup](/momentum/4/hooks/config-rsrc-setup)                              | Register a resource                                                           |
| [core_post_final_validation](/momentum/4/hooks/core-post-final-validation)            | Same usage as but invoked right after the `core_final_validation` hook        |
| [ec_config_rsrc_get](/momentum/4/apis-ec-config-rsrc-get)                             | Return a resource list blobject from the configuration system                 |
| [ec_httpsrv_register_auth](/momentum/4/apis-ec-httpsrv-register-auth)                 | Register an HTTP handler for authenticating a URI                             |
| [ec_httpsrv_request_local_address](/momentum/4/apis-ec-httpsrv-request-local-address) | Returns the local IP address from the current session                         |
| [ec_httpsrv_request_peer_address](/momentum/4/apis-ec-httpsrv-request-peer-address)   | Returns the remote peer address from the current session                      |
| [inbound_smtp_tls_post_accept](/momentum/4/hooks/inbound-smtp-tls-post-accept)         | Modify the message state after the tls handshake in esmtp_tls_accept (available in 4.4.0 or higher)      |

This chapter includes hook point and C function reference material that is specific to Momentum 4.

Hook points and C functions that are common to Momentum 4 and Momentum 3 are provided in the Momentum 3.x documentation. For hook points, see the [API](/momentum/3/3-api/3-api-hooks). For C functions, see the [API](/momentum/3/3-api/pt-apis).


This chapter includes hook point and C function reference material that is specific to Momentum 4 Hook points and C functions that are common to Momentum 4 and Momentum 3 are provided in the Momentum 3 x documentation For hook points see the C API For C functions see the...

Name	Description
msg_gen_data_spool	This hook is invoked after a message has been generated by the msg_gen module
config_rsrc_setup	Register a resource
core_post_final_validation	Same usage as but invoked right after the `core_final_validation` hook
ec_config_rsrc_get	Return a resource list blobject from the configuration system
ec_httpsrv_register_auth	Register an HTTP handler for authenticating a URI
ec_httpsrv_request_local_address	Returns the local IP address from the current session
ec_httpsrv_request_peer_address	Returns the remote peer address from the current session
inbound_smtp_tls_post_accept	Modify the message state after the tls handshake in esmtp_tls_accept (available in 4.4.0 or higher)

Hook Points and C Functions Reference