ssl
This is "nn::ssl::sf::ISslService".
| Cmd | Name |
|---|---|
| 0 | #CreateContext |
| 1 | GetContextCount |
| 2 | #GetCertificates |
| 3 | #GetCertificateBufSize |
| 4 | [3.0.0+] #DebugIoctl |
| 5 | [3.0.0+] #SetInterfaceVersion |
| 6 | [5.0.0+] FlushSessionCache |
| 7 | [6.0.0+] #SetDebugOption |
| 8 | [6.0.0+] #GetDebugOption |
CreateContext
Takes a PID, an input u32 #SslVersion, an input u64 pid_placeholder, and returns an output #ISslContext.
GetCertificates
Takes a type-0x6 output buffer and a type-0x5 input buffer containing an array of #CaCertificateId.
[3.0.0+] This now returns an output u32 for actual total output entries.
The output buffer starts with an array of #BuiltInCertificateInfo, with the DER cert data following afterwards.
GetCertificateBufSize
Takes a type-0x5 input buffer containing an array of #CaCertificateId, returns an output u32 for the size to use with #GetCertificates.
DebugIoctl
Stubbed on retail, just returns an error.
SetInterfaceVersion
Takes an input u32 version, no output.
Used by user-processes during service init.
SetDebugOption
Takes an input u32 DebugOptionType and a type-0x5 input buffer, no output.
The input u32 value must be 0, and the buffer addr/size must not be 0.
The u8 at buf+0 is copied to state.
GetDebugOption
Takes an input u32 DebugOptionType and a type-0x6 output buffer.
Same as #SetDebugOption except this copies state to the buffer instead.
ISslContext
This is "nn::ssl::sf::ISslContext".
| Cmd | Name |
|---|---|
| 0 | SetOption |
| 1 | GetOption |
| 2 | #CreateConnection |
| 3 | GetConnectionCount |
| 4 | ImportServerPki |
| 5 | ImportClientPki |
| 6 | RemoveServerPki |
| 7 | RemoveClientPki |
| 8 | RegisterInternalPki |
| 9 | AddPolicyOid |
| 10 | [3.0.0+] ImportCrl |
| 11 | [3.0.0+] RemoveCrl |
CreateConnection
No input, returns an #ISslConnection.
ISslConnection
This is "nn::ssl::sf::ISslConnection".
| Cmd | Name |
|---|---|
| 0 | SetSocketDescriptor |
| 1 | SetHostName |
| 2 | SetVerifyOption |
| 3 | SetIoMode |
| 4 | GetSocketDescriptor |
| 5 | GetHostName |
| 6 | GetVerifyOption |
| 7 | GetIoMode |
| 8 | DoHandshake |
| 9 | DoHandshakeGetServerCert |
| 10 | Read |
| 11 | Write |
| 12 | Pending |
| 13 | Peek |
| 14 | Poll |
| 15 | GetVerifyCertError |
| 16 | GetNeededServerCertBufferSize |
| 17 | SetSessionCacheMode |
| 18 | GetSessionCacheMode |
| 19 | FlushSessionCache |
| 20 | SetRenegotiationMode |
| 21 | GetRenegotiationMode |
| 22 | SetOption |
| 23 | GetOption |
| 24 | GetVerifyCertErrors |
| 25 | [4.0.0+] GetCipherInfo |
SslVersion
This is the "nn::ssl::sf::SslVersion" enum.
BuiltInCertificateInfo
| Offset | Size | Description |
|---|---|---|
| 0x0 | 0x4 | CaCertificateId |
| 0x4 | 0x4 | #BuiltinDataStatus |
| 0x8 | 0x8 | Data size |
| 0x10 | 0x8 | Data offset |
This is the struct returned by #GetCertificates. Official sw converts this to "nn::ssl::BuiltInManager::BuiltInCertificateInfo" with offset converted to a ptr.
BuiltinDataStatus
| Value | Description |
|---|---|
| -1 | Invalid |
| 1 | Valid |
This is the "nn::ssl::detail::BuiltinDataInfo::BuiltinDataStatus" enum.
CaCertificateId
| Value | Description |
|---|---|
| 1 | Nintendo {...} |
| 2 | Nintendo {...} |
This is the "nn::ssl::CaCertificateId" enum.
Client cert+privk
SSL-sysmodule uses set:cal GetSslKey and GetSslCert. The rest of this section documents handling for the former, which can be decrypted with SPL.
key* below refers to the 3 0x10-byte input blocks passed to this code.
When actual_size is:
- 0x100+0x10: If the u32 actual_size is less than (u32)-0x11, and the last 0x10-bytes of the actual-data are all-zero, the data is copied to the output as raw plaintext. If a non-zero byte is found, it will continue with SPL usage, skipping over the SPL block for the devunit flag. In this case, key=key0 and the flag passed to SPL later is set to 0.
- 0x100+0x30: Size must match this if it's not the above, otherwise error 0xC81A is returned. The flag passed to SPL later is set to 1 in this case. Runs the devunit-flag-block: uses SPL_services#SPL#GetDevunitFlag. key = key1 when out_flag!=0, key2 otherwise.