shsh.host support

[IzaacJ]

Describe the what you'd like
Would be perfect for people that has amassed a bunch of blobs on shsh.host to be able to continue using shsh.host even with your tool, so if the blobs can be automatically uploaded there it would be great.

Related to #224.

[SmartBoy84]

It wouldn't be too difficult to add support for SHSH.host. The only complication I can see is obtaining the reCAPTCHA token which the api requires to process the request.

Other than that the API is fairly simple, for example this is the request for saving shsh blobs (it returns the web address where they've been saved):
https://api.arx8x.net/shsh3/device=[id]&boardconfig=[bconfig]&ecid=[ecid]&selected_firmware=[a signed firmware - default is all]&captcha=[token]&generator=[gen]

Listing saved blobs can also be simply done by scraping:
https://shsh.host/[ecid]

Heck, even the blob verification (for which the app currently opens the shsh.host) could be done in the app (but it also needs a recaptcha token):
Just POST the file to:
https://api.arx8x.net/shsh3/verify.php
It's required arguments (in the request header) seem to be:

ticket: (binary) [the actualy blob]
device:
boardconfig:
build:
g-recaptcha-response: 

It returns the required information in a JSON format:

{
    "code": 0,
    "messsage": "File was analyzed",
    "details": {
        "is_valid": true,
        "buildidentity": {
            "BuildNumber": "18F72",
            "BuildTrain": "AzulF",
            "DeviceClass": "d331pap",
            "FDRSupport": "YES",
            "MobileDeviceMinVersion": "1253.100.1",
            "RestoreBehavior": "Erase",
            "Variant": "Customer Erase Install (IPSW)",
            "version": "14.6"
        },
        "is_valid_str": "FILE IS VALID",
        "file_sha1": "46f81b95180f44b6ee75901fb86012200ccfcefb",
        "tags": {}
}

[SmartBoy84]

On top this, you could have a migration option which automatically downloads blobs from shsh.host and uses that to automatically set the apnonce and preferred generator.
If this is the case, I think adding a setup screen could prove useful.

[NSAntoine]

Just waiting on it to get merged. #402

[airsquared]

Added in v3.1.0

[mailinglists35]

broken

"Error encountered while trying to save blobs to SHSH Host:
Remote host terminated the handshake"

[airsquared]

@mailinglists35 see discussion: #562