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FairEmail
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Code Issues Projects Releases Wiki Activity

DMARC viewer improvements

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pull/214/head
M66B 10 months ago
parent 17b8f77504
commit c08dec2b34
7 changed files with 36 additions and 29 deletions
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4
app/src/amazon/AndroidManifest.xml
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@ -487,10 +487,10 @@
<activity
android:name=".ActivityDmarc"
android:enabled="false"
android:description="@string/app_name"
android:description="@string/title_advanced_dmarc_viewer"
android:exported="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:label="DMARC"
android:launchMode="singleInstance"
android:resizeableActivity="true">

4
app/src/debug/AndroidManifest.xml
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@ -493,11 +493,11 @@
<activity
android:name=".ActivityDmarc"
android:description="@string/app_name"
android:description="@string/title_advanced_dmarc_viewer"
android:enabled="true"
android:exported="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:label="DMARC"
android:launchMode="singleInstance"
android:resizeableActivity="true">

4
app/src/fdroid/AndroidManifest.xml
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@ -493,10 +493,10 @@
<activity
android:name=".ActivityDmarc"
android:enabled="true"
android:description="@string/app_name"
android:description="@string/title_advanced_dmarc_viewer"
android:exported="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:label="DMARC"
android:launchMode="singleInstance"
android:resizeableActivity="true">

4
app/src/github/AndroidManifest.xml
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@ -492,11 +492,11 @@
<activity
android:name=".ActivityDmarc"
android:description="@string/app_name"
android:description="@string/title_advanced_dmarc_viewer"
android:enabled="true"
android:exported="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:label="DMARC"
android:launchMode="singleInstance"
android:resizeableActivity="true">

4
app/src/main/AndroidManifest.xml
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@ -488,10 +488,10 @@
<activity
android:name=".ActivityDmarc"
android:description="@string/app_name"
android:description="@string/title_advanced_dmarc_viewer"
android:exported="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:label="DMARC"
android:launchMode="singleInstance"
android:resizeableActivity="true">

41
app/src/main/java/eu/faircode/email/ActivityDmarc.java
Unescape View File

@ -64,7 +64,7 @@ public class ActivityDmarc extends ActivityBase {
super.onCreate(savedInstanceState);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setSubtitle("DMARC");
getSupportActionBar().setSubtitle(R.string.title_advanced_dmarc_viewer);
View view = LayoutInflater.from(this).inflate(R.layout.activity_dmarc, null);
setContentView(view);
@ -276,14 +276,15 @@ public class ActivityDmarc extends ActivityBase {
.append(text).append(' ');
if ("source_ip".equals(name)) {
try {
boolean valid = false;
Boolean valid = null;
String because = null;
if (spf != null)
for (Pair<String, DnsHelper.DnsRecord> p : spf) {
for (String ip : p.second.response.split("\\s+")) {
boolean allow = true;
ip = ip.toLowerCase(Locale.ROOT);
if (ip.startsWith("-"))
continue;
allow = false;
else if (ip.startsWith("+"))
ip = ip.substring(1);
@ -298,9 +299,8 @@ public class ActivityDmarc extends ActivityBase {
if (prefix == null)
continue;
if (ConnectionHelper.inSubnet(text, net[0], prefix)) {
valid = true;
valid = allow;
because = ip + " in " + p.first;
break;
}
} else if ("a".equals(ip) || ip.startsWith("a:")) {
String domain = (ip.startsWith("a:")
@ -320,20 +320,18 @@ public class ActivityDmarc extends ActivityBase {
for (DnsHelper.DnsRecord a : as)
if (prefix == null) {
if (text.equals(a.response)) {
valid = true;
valid = allow;
because = ip + " in " + domain;
break;
}
} else {
if (ConnectionHelper.inSubnet(text, a.response, prefix)) {
valid = true;
valid = allow;
because = ip + " in " + domain + "/" + prefix;
break;
}
}
if (valid)
break;
} else if ("mx".equals(ip) || ip.startsWith("mx:"))
} else if ("mx".equals(ip) || ip.startsWith("mx:")) {
try {
String domain = (ip.startsWith("mx:")
? ip.substring(3) : p.first);
@ -352,33 +350,42 @@ public class ActivityDmarc extends ActivityBase {
as.addAll(Arrays.asList(DnsHelper.lookup(context, mx.response, "aaaa")));
} catch (UnknownHostException ignored) {
}
for (DnsHelper.DnsRecord a : as)
for (DnsHelper.DnsRecord a : as) {
if (prefix == null) {
if (text.equals(a.response)) {
valid = true;
valid = allow;
because = ip + " in " + domain;
break;
}
} else {
if (ConnectionHelper.inSubnet(text, a.response, prefix)) {
valid = true;
valid = allow;
because = ip + " in " + domain + "/" + prefix;
break;
}
}
if (valid)
}
if (valid != null)
break;
}
} catch (UnknownHostException ignored) {
}
} else if ("ptr".equals(ip) || ip.startsWith("ptr:")) {
valid = false;
because = ip + " ptr not supported";
}
if (valid != null)
break;
}
if (valid)
if (valid != null)
break;
}
int start = ssb.length();
ssb.append(valid ? "valid (" + because + ")" : "invalid");
if (!valid) {
ssb.append(Boolean.TRUE.equals(valid) ? "valid" : "invalid");
if (because != null)
ssb.append(" (").append(because).append(')');
if (!Boolean.TRUE.equals(valid)) {
ssb.setSpan(new StyleSpan(Typeface.BOLD), start, ssb.length(), 0);
ssb.setSpan(new ForegroundColorSpan(colorWarning), start, ssb.length(), 0);
}

4
app/src/play/AndroidManifest.xml
Unescape View File

@ -487,10 +487,10 @@
<activity
android:name=".ActivityDmarc"
android:enabled="false"
android:description="@string/app_name"
android:description="@string/title_advanced_dmarc_viewer"
android:exported="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:label="DMARC"
android:launchMode="singleInstance"
android:resizeableActivity="true">

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