Difference between revisions of "Settings services"

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(Created page with "= set = {| class="wikitable" border="1" |- ! Cmd || Name |- | 0 || GetLanguageCode |- | 1 || SetLanguageCode |- | 3 || |- | 4 || |}")
 
 
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|}
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= set:fd =
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= set:cal =
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{| class="wikitable" border="1"
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|-
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! Cmd || Name
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|-
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| 14 || GetDeviceCert
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|-
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| 15 || GetDeviceCert2
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|-
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| 16 || GetTLSClientPrivk
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|-
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| 17 || GetTLSClientCert
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|}
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Used for accessing data calibrated at the factory. Probably only for console-unique data?(Everything read so far has been console-unique)
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== GetDeviceCert ==
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Takes a type-0x16 output buffer with fixed size 0x180.
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Returns the DeviceCert. This is identical to 3DS DeviceCert/CTCert besides the strings. NIM loads the DeviceId from this.
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== GetDeviceCert2 ==
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Takes a type-0x16 output buffer with fixed size 0x240.
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Same as GetDeviceCert, except this returns more data and the data starts differing at offset 0x108 compared to GetDeviceCert.
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== GetTLSClientPrivk ==
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Takes a type-0x16 output buffer with fixed size 0x134.
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Returns a container-structure for the encrypted TLS client-privk. Decrypting this fails unless an unknown size >0x134 is passed to this setcal cmd?
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Used by SSL-sysmodule, see [[SSL_services|here]].
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== GetTLSClientCert ==
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Takes a type-0x16 output buffer with fixed size 0x804.
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Returns a container-structure for the plaintext TLS client-cert.
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Used by SSL-sysmodule, see [[SSL_services|here]].
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=== setcal Container Structure ===
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{| class="wikitable" border="1"
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|-
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! Offset
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! Size
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! Name
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|-
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| 0x0
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| 0x4
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| Size (same size used for decryption if needed)
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|-
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| 0x4
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| {above size}
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| Actual data starts here.
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|}
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= set:sys =
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{| class="wikitable" border="1"
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|-
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! Cmd || Name
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|-
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| ? || GetSystemVersion
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|-
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| ? || GetSerialNumber (Returns the 0x18-byte SerialNumber string)
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|-
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| 56 || [[Flash_Filesystem#PRODINFOF|GetWirelessCertification]]
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|}
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== GetSystemVersion ==
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Returns the content of the [[System_Version_Title]] "/file".
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[[Category:Services]]

Latest revision as of 10:28, 2 July 2017

set

Cmd Name
0 GetLanguageCode
1 SetLanguageCode
3
4

set:fd

set:cal

Cmd Name
14 GetDeviceCert
15 GetDeviceCert2
16 GetTLSClientPrivk
17 GetTLSClientCert

Used for accessing data calibrated at the factory. Probably only for console-unique data?(Everything read so far has been console-unique)

GetDeviceCert

Takes a type-0x16 output buffer with fixed size 0x180.

Returns the DeviceCert. This is identical to 3DS DeviceCert/CTCert besides the strings. NIM loads the DeviceId from this.

GetDeviceCert2

Takes a type-0x16 output buffer with fixed size 0x240.

Same as GetDeviceCert, except this returns more data and the data starts differing at offset 0x108 compared to GetDeviceCert.

GetTLSClientPrivk

Takes a type-0x16 output buffer with fixed size 0x134.

Returns a container-structure for the encrypted TLS client-privk. Decrypting this fails unless an unknown size >0x134 is passed to this setcal cmd?

Used by SSL-sysmodule, see here.

GetTLSClientCert

Takes a type-0x16 output buffer with fixed size 0x804.

Returns a container-structure for the plaintext TLS client-cert.

Used by SSL-sysmodule, see here.

setcal Container Structure

Offset Size Name
0x0 0x4 Size (same size used for decryption if needed)
0x4 {above size} Actual data starts here.

set:sys

Cmd Name
 ? GetSystemVersion
 ? GetSerialNumber (Returns the 0x18-byte SerialNumber string)
56 GetWirelessCertification

GetSystemVersion

Returns the content of the System_Version_Title "/file".

Retrieved from "http://switchbrew.org/index.php?title=Settings_services&oldid=1292"