Property:docsiscertdefaults (firmw)

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BoxMatrix >> Configuration >> docsiscertdefaults (firmw)

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Name-Collision - multiple objects in this wiki use the name docsiscertdefaults! docsiscertdefaults (chipcmd) Cable modem certificate updater for Puma5 and Puma6 models. docsiscertdefaults (firmw) Cable modem certificate updater for Puma5 and Puma6 models.

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Firmware-File

This file is part of a firmware update image. It's only present at the specified path during the update.

File:	docsiscertdefaults (firmw)   -   type Script	Wiki	Freetz	IPPF	whmf	AVM	Web
Location:	Configuration >> Firmware-Files   -   Origin: AVM
Path:	Release: /var Lab+Rel: /var
Properties:	Size: 1.7k   -   Firmware: 6.51 - 7.57
Function:	Cable modem certificate updater for Puma5 and Puma6 models.

Goto:   Model-Matrix   -   SMW-Browser

Details

docsiscertdefaults is a cable modem certificate updater script for the ARM side of Puma5 and Puma6 models.
It copies the cable modem and manufacturer certificates and keys from the Bootloader to the nvram.

The same script is also built into the rootfs of the ARM side, see docsiscertdefaults (chipcmd).

Simplified from fw 7.39 - all error and already exists checks removed for readability:

# check the presence of ZERTIFIKATE in config
if test -e /proc/sys/urlader/config && grep -q ZERTIFIKATE < /proc/sys/urlader/config ; then

    # get urladercerts.tar.gz from bootloader
    echo ZERTIFIKATE /var/tmp/urladercerts.tar.gz > /proc/sys/urlader/config

    # unpack urladercerts.tar.gz to /var/tmp
    if gunzip -d < /var/tmp/urladercerts.tar.gz | tar -xf - -C /var/tmp ; then

        # create /nvram/1/security/download
        mkdir -p /nvram/1/security/download

        # process cable modem and manufacturer certificates and keys
        for i in cm_cert.cer cm_key_prv.bin mfg_cert.cer mfg_key_pub.bin ; do

            # copy the file
            cp /var/tmp/$i /nvram/1/security/download/$i
 
            # symlink the file
            ln -sf /nvram/1/security/download/$i /nvram/1/security/$i

        done

    fi

fi

Model-Matrix

Daily updated index of the presence, path and size of this file for each model. Last update: 2024-05-20 05:00 GMT.
Showing all models using this file. Click any column header (click-wait-click) to sort the list by the respective data.
Note that this list is merged from Firmware-Probes of all known AVM firmware for a model, including Recovery.exe and Labor-Files.

Model	Firmware	Path	Size
FRITZ!Box 6360 Cable	6.51	/var	1.7k
FRITZ!Box 6430 Cable	6.84 - 7.29	/var	1.7k
FRITZ!Box 6490 Cable	6.51 - 7.51	/var	1.7k
FRITZ!Box 6590 Cable	6.83 - 7.57	/var	1.7k
4 models use this file

SMW-Browser

Property:docsiscertdefaults (firmw)

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