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Add 'ETag header' option for HTML and direct APK links (#2221) - needs testing

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This commit is contained in:
Imran Remtulla
2025-04-05 14:32:26 -04:00
parent 2aa91ed535
commit 94ab83ff75
3 changed files with 52 additions and 17 deletions
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27
lib/app_sources/directAPKLink.dart
View File

@@ -1,5 +1,6 @@
import 'package:easy_localization/easy_localization.dart';
import 'package:obtainium/app_sources/html.dart';
import 'package:obtainium/components/generated_form.dart';
import 'package:obtainium/custom_errors.dart';
import 'package:obtainium/providers/source_provider.dart';
@@ -8,12 +9,23 @@ class DirectAPKLink extends AppSource {
DirectAPKLink() {
name = tr('directAPKLink');
additionalSourceAppSpecificSettingFormItems = html
.additionalSourceAppSpecificSettingFormItems
.where((element) => element
.where((element) => element.key == 'requestHeader')
.isNotEmpty)
.toList();
additionalSourceAppSpecificSettingFormItems = [
...html.additionalSourceAppSpecificSettingFormItems
.where((element) => element
.where((element) => element.key == 'requestHeader')
.isNotEmpty)
.toList(),
[
GeneratedFormDropdown(
'defaultPseudoVersioningMethod',
[
MapEntry('partialAPKHash', tr('partialAPKHash')),
MapEntry('ETag', 'ETag')
],
label: tr('defaultPseudoVersioningMethod'),
defaultValue: 'partialAPKHash')
]
];
excludeCommonSettingKeys = [
'versionExtractionRegEx',
'matchGroupToUse',
@@ -57,9 +69,8 @@ class DirectAPKLink extends AppSource {
additionalSettingsNew[s] = additionalSettings[s];
}
}
additionalSettingsNew['defaultPseudoVersioningMethod'] = 'partialAPKHash';
additionalSettingsNew['directAPKLink'] = true;
additionalSettings['versionDetection'] = false;
additionalSettingsNew['versionDetection'] = false;
return html.getLatestAPKDetails(standardUrl, additionalSettingsNew);
}
}

29
lib/app_sources/html.dart
View File

@@ -263,7 +263,8 @@ class HTML extends AppSource {
'defaultPseudoVersioningMethod',
[
MapEntry('partialAPKHash', tr('partialAPKHash')),
MapEntry('APKLinkHash', tr('APKLinkHash'))
MapEntry('APKLinkHash', tr('APKLinkHash')),
MapEntry('ETag', 'ETag')
],
label: tr('defaultPseudoVersioningMethod'),
defaultValue: 'partialAPKHash')
@@ -356,14 +357,24 @@ class HTML extends AppSource {
additionalSettings['versionExtractWholePage'] == true
? versionExtractionWholePageString
: relDecoded);
version ??= additionalSettings['defaultPseudoVersioningMethod'] ==
'APKLinkHash'
? rel.hashCode.toString()
: (await checkPartialDownloadHashDynamic(rel,
headers: await getRequestHeaders(additionalSettings,
forAPKDownload: true),
allowInsecure: additionalSettings['allowInsecure'] == true))
.toString();
var apkReqHeaders =
await getRequestHeaders(additionalSettings, forAPKDownload: true);
if (version == null &&
additionalSettings['defaultPseudoVersioningMethod'] == 'ETag') {
version = await checkETagHeader(rel,
headers: apkReqHeaders,
allowInsecure: additionalSettings['allowInsecure'] == true);
if (version == null) {
throw NoVersionError();
}
}
version ??=
additionalSettings['defaultPseudoVersioningMethod'] == 'APKLinkHash'
? rel.hashCode.toString()
: (await checkPartialDownloadHashDynamic(rel,
headers: apkReqHeaders,
allowInsecure: additionalSettings['allowInsecure'] == true))
.toString();
return APKDetails(
version,
[rel].map((e) {