ci: use external servers in CI and scripts

docs/tests/index.md

@@ -31,7 +31,7 @@ Implement U2F/FIDO2 tests.
 
 ## Upgrade tests
 
-These tests test upgrade from one firmware version to another. They initialize an emulator on some specific version and then pass its storage to another version to see if the firmware operates as expected. They use fixtures from https://firmware.corp.sldev.cz/upgrade_tests/ which can be downloaded using the `download_emulators.sh` script.
+These tests test upgrade from one firmware version to another. They initialize an emulator on some specific version and then pass its storage to another version to see if the firmware operates as expected. They use fixtures from https://data.trezor.io/dev/firmware/releases/emulators/ which can be downloaded using the `download_emulators.sh` script.
 
 See the [upgrade-tests.md](upgrade-tests.md) for instructions how to run it.
 

tests/download_emulators.sh

@@ -1,11 +1,20 @@
 #!/usr/bin/env bash
 set -e
 
-SITE="https://firmware.corp.sldev.cz/releases/emulators/"
+SITE="https://data.trezor.io/dev/firmware/releases/emulators/"
 cd "$(dirname "$0")"
 
 # download all emulators without index files, without directories and only if not present
-wget -e robots=off --no-verbose --no-clobber --no-parent --cut-dirs=2 --no-host-directories --recursive --reject "index.html*" -P emulators/ $SITE
+wget -e robots=off \
+    --no-verbose \
+    --no-clobber \
+    --no-parent \
+    --no-directories \
+    --no-host-directories \
+    --recursive \
+    --reject "index.html*" \
+    -P emulators/ \
+    $SITE
 
 chmod u+x emulators/trezor-emu-*
 

tests/ui_tests/reporting/download.py

@@ -7,19 +7,12 @@ from typing import Dict
 
 import requests
 
-RECORDS_WEBSITE = "https://firmware.corp.sldev.cz/ui_tests/"
+RECORDS_WEBSITE = "https://data.trezor.io/dev/firmware/ui_tests/"
 FIXTURES_MASTER = "https://raw.githubusercontent.com/trezor/trezor-firmware/master/tests/ui_tests/fixtures.json"
 FIXTURES_CURRENT = Path(__file__).resolve().parent.parent / "fixtures.json"
 
-_dns_failed = False
-
 
 def fetch_recorded(hash: str, path: Path) -> None:
-    global _dns_failed
-
-    if _dns_failed:
-        raise RuntimeError("Not trying firmware.corp.sldev.cz again after DNS failure.")
-
     zip_src = RECORDS_WEBSITE + hash + ".zip"
     zip_dest = path / "recorded.zip"
 
@@ -27,11 +20,6 @@ def fetch_recorded(hash: str, path: Path) -> None:
         urllib.request.urlretrieve(zip_src, zip_dest)
     except urllib.error.HTTPError:
         raise RuntimeError(f"No such recorded collection was found on '{zip_src}'.")
-    except urllib.error.URLError:
-        _dns_failed = True
-        raise RuntimeError(
-            "Server firmware.corp.sldev.cz could not be found. Are you on VPN?"
-        )
 
     with zipfile.ZipFile(zip_dest, "r") as z:
         z.extractall(path)