This patch selects clients whose modes need to be changed in the current
request. This patch makes POST /mode consistent with the rest of the
REST API where clients are selected and filtered by ip.
CC src/rest.o
src/rest.c: In function ‘og_cmd_post_modes.isra.27’:
src/rest.c:966:4: warning: ‘%s’ directive output may be truncated writing up to 4096 bytes into a region of size between 3018 and 4041 -Wformat-truncation=]
"MODE_FILE='%s'\nMAC='%s'\nDATA='%s'\n"
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/rest.c:1085:7:
template_name, scope_name);
~~~~~~~~~~~~~
src/rest.c:967:33: note: format string is defined here
"MODE='PERM'\nTEMPLATE_NAME='%s'",
^~
src/rest.c:965:2: note: ‘snprintf’ output 57 or more bytes (assuming 5176) into a destination of size 4096
snprintf(cmd_params, sizeof(cmd_params),
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
"MODE_FILE='%s'\nMAC='%s'\nDATA='%s'\n"
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
"MODE='PERM'\nTEMPLATE_NAME='%s'",
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
mode, mac, params, template_name);
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Now POST /modes does not only write to the database, it also uses the
external bash script 'setclientmode' to generate configured PXE
templates for each machine.
NOTE: This fix requires that room and computer names are unique in the
OpenGnsys DB. This behaviour is inherited from the previous
'setclientmode' script but, eventually, it should be replaced for an
actual scope selector.
This patch implements HTTP POST /modes request which can change the mode of any
particular scope.
Request: POST /modes
{
"scope": {"id": 1,
"type": "computer"},
"mode": "pxe"
}
Response: 200 OK
Some universities have computers in a different subnet where the
ogServer is, but ogServer WoL functionality only supported to send
packet to its own subnets. This commit solves this.
Now ogServer sends two WoL packets per client, one with the broadcast
address of the interface indicated in the config file, the other with
the broadcast address calculated with the address and netmask of the
client.
To ensure that the second WoL works correctly you must configure
correctly the IP and netmask of the clients. Also, you have to configure
the network of your organization to route WoL packet to the correct
subnet.
This patch implements HTTP GET /modes request which returns all modes available
for clients:
Request: GET /modes HTTP/1.0
Response: 200 OK
{
"modes": [
"pxe",
"10",
"13",
"00unknown",
"11",
"19pxeADMIN",
"12"
]
}
Roberto Hueso Gómez
OpenGnSys Support Team
Irina Gomez
Javier Sánchez Parra