mirror of https://github.com/M66B/FairEmail.git
Added multi discovery
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parent
7eba0d82c0
commit
9a09474c3a
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@ -57,6 +57,7 @@ import java.util.Collections;
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import java.util.Comparator;
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import java.util.List;
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import java.util.Locale;
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import java.util.Objects;
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import java.util.concurrent.Callable;
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import java.util.concurrent.ExecutionException;
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import java.util.concurrent.ExecutorService;
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@ -241,12 +242,12 @@ public class EmailProvider implements Parcelable {
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}
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@NonNull
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static EmailProvider fromDomain(Context context, String domain, Discover discover) throws IOException {
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static List<EmailProvider> fromDomain(Context context, String domain, Discover discover) throws IOException {
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return fromEmail(context, domain, discover);
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}
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@NonNull
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static EmailProvider fromEmail(Context context, String email, Discover discover) throws IOException {
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static List<EmailProvider> fromEmail(Context context, String email, Discover discover) throws IOException {
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int at = email.indexOf('@');
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String domain = (at < 0 ? email : email.substring(at + 1));
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if (at < 0)
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@ -258,34 +259,23 @@ public class EmailProvider implements Parcelable {
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if (PROPRIETARY.contains(domain))
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throw new IllegalArgumentException(context.getString(R.string.title_no_standard));
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if (BuildConfig.DEBUG && false)
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try {
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// Scan ports
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EntityLog.log(context, "Provider from template domain=" + domain);
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return fromTemplate(context, domain, discover);
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} catch (Throwable ex) {
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Log.w(ex);
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throw new UnknownHostException(context.getString(R.string.title_setup_no_settings, domain));
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}
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List<EmailProvider> providers = loadProfiles(context);
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for (EmailProvider provider : providers)
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if (provider.domain != null)
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for (String d : provider.domain)
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if (domain.toLowerCase(Locale.ROOT).matches(d)) {
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EntityLog.log(context, "Provider from domain=" + domain + " (" + d + ")");
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provider.log(context);
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return provider;
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return Arrays.asList(provider);
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}
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EmailProvider autoconfig = null;
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try {
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autoconfig = _fromDomain(context, domain.toLowerCase(Locale.ROOT), email, discover);
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} catch (Throwable ex) {
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Log.w(ex);
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List<EmailProvider> result = new ArrayList<>();
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for (EmailProvider provider : _fromDomain(context, domain.toLowerCase(Locale.ROOT), email, discover))
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if (result.contains(provider))
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Log.i("Duplicate " + provider);
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else
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result.add(provider);
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try {
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// Retry at MX server addresses
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DnsHelper.DnsRecord[] records = DnsHelper.lookup(context, domain, "mx");
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for (DnsHelper.DnsRecord record : records)
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@ -295,50 +285,58 @@ public class EmailProvider implements Parcelable {
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for (String mx : provider.mx)
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if (record.name.toLowerCase(Locale.ROOT).matches(mx)) {
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EntityLog.log(context, "Provider from mx=" + record.name + " domain=" + domain);
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provider.log(context);
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return provider;
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if (result.contains(provider))
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Log.i("Duplicate " + provider);
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else
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result.add(provider);
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break;
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}
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String mxparent = UriHelper.getParentDomain(context, record.name);
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String pdomain = UriHelper.getParentDomain(context, provider.imap.host);
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if (mxparent.equalsIgnoreCase(pdomain)) {
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EntityLog.log(context, "Provider from mx=" + record.name + " host=" + provider.imap.host);
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provider.log(context);
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return provider;
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if (result.contains(provider))
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Log.i("Duplicate " + provider);
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else
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result.add(provider);
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break;
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}
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}
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for (DnsHelper.DnsRecord record : records) {
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String target = record.name;
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while (autoconfig == null && target != null && target.indexOf('.') > 0) {
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while (result.size() == 0 && target != null && target.indexOf('.') > 0) {
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try {
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autoconfig = _fromDomain(context, target.toLowerCase(Locale.ROOT), email, discover);
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} catch (Throwable ex1) {
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Log.w(ex1);
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for (EmailProvider provider : _fromDomain(context, target.toLowerCase(Locale.ROOT), email, discover))
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if (result.contains(provider))
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Log.i("Duplicate " + provider);
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else
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result.add(provider);
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} catch (Throwable ex) {
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Log.w(ex);
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int dot = target.indexOf('.');
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target = target.substring(dot + 1);
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}
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}
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if (autoconfig != null)
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break;
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}
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} catch (Throwable ex1) {
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Log.w(ex1);
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}
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if (autoconfig == null)
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throw ex;
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} catch (Throwable ex) {
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Log.w(ex);
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}
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if (result.size() == 0)
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throw new UnknownHostException(context.getString(R.string.title_setup_no_settings, domain));
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for (EmailProvider autoconfig : result)
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for (EmailProvider provider : providers) {
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// Always prefer built-in profiles
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// - ISPDB is not always correct
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// - documentation links
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for (EmailProvider provider : providers)
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if (provider.imap.host.equals(autoconfig.imap.host) ||
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provider.smtp.host.equals(autoconfig.smtp.host)) {
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EntityLog.log(context, "Replacing auto config by profile=" + provider.name);
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provider.log(context);
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return provider;
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return Arrays.asList(provider);
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}
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// https://help.dreamhost.com/hc/en-us/articles/214918038-Email-client-configuration-overview
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@ -354,34 +352,40 @@ public class EmailProvider implements Parcelable {
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if (autoconfig.imap.host != null &&
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autoconfig.imap.host.endsWith(".awsapps.com"))
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autoconfig.partial = false;
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}
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return autoconfig;
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return result;
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}
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@NonNull
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private static EmailProvider _fromDomain(Context context, String domain, String email, Discover discover) throws IOException {
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private static List<EmailProvider> _fromDomain(Context context, String domain, String email, Discover discover) throws IOException {
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List<EmailProvider> result = new ArrayList<>();
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try {
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// Assume the provider knows best
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Log.i("Provider from DNS domain=" + domain);
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return fromDNS(context, domain, discover);
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result.add(fromDNS(context, domain, discover));
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} catch (Throwable ex) {
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Log.w(ex);
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}
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try {
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// Check ISPDB
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Log.i("Provider from ISPDB domain=" + domain);
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return fromISPDB(context, domain, email);
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} catch (Throwable ex1) {
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Log.w(ex1);
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result.add(fromISPDB(context, domain, email));
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} catch (Throwable ex) {
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Log.w(ex);
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}
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try {
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// Scan ports
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Log.i("Provider from template domain=" + domain);
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return fromTemplate(context, domain, discover);
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} catch (Throwable ex2) {
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Log.w(ex2);
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throw new UnknownHostException(context.getString(R.string.title_setup_no_settings, domain));
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}
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}
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result.add(fromScan(context, domain, discover));
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} catch (Throwable ex) {
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Log.w(ex);
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}
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return result;
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}
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@NonNull
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@ -584,7 +588,6 @@ public class EmailProvider implements Parcelable {
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}
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provider.validate();
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provider.log(context);
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return provider;
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} finally {
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@ -643,13 +646,12 @@ public class EmailProvider implements Parcelable {
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}
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provider.validate();
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provider.log(context);
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return provider;
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}
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@NonNull
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private static EmailProvider fromTemplate(Context context, String domain, Discover discover)
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private static EmailProvider fromScan(Context context, String domain, Discover discover)
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throws ExecutionException, InterruptedException, UnknownHostException {
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// https://tools.ietf.org/html/rfc8314
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Server imap = null;
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@ -731,7 +733,6 @@ public class EmailProvider implements Parcelable {
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if (smtp != null)
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provider.smtp = smtp;
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provider.log(context);
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return provider;
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}
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@ -744,11 +745,6 @@ public class EmailProvider implements Parcelable {
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provider.documentation.append("<a href=\"").append(href).append("\">").append(title).append("</a>");
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}
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private void log(Context context) {
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EntityLog.log(context, "imap=" + imap);
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EntityLog.log(context, "smtp=" + smtp);
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}
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protected EmailProvider(Parcel in) {
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if (in.readInt() == 0)
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imap = null;
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@ -812,6 +808,21 @@ public class EmailProvider implements Parcelable {
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}
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};
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@Override
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public boolean equals(Object obj) {
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if (obj instanceof EmailProvider) {
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EmailProvider other = (EmailProvider) obj;
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return (Objects.equals(this.imap, other.imap) &&
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Objects.equals(this.smtp, other.smtp));
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} else
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return false;
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}
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@Override
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public int hashCode() {
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return Objects.hash(imap, smtp);
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}
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@NonNull
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@Override
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public String toString() {
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@ -986,6 +997,22 @@ public class EmailProvider implements Parcelable {
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throw new SocketException("No STARTTLS");
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}
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@Override
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public boolean equals(Object obj) {
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if (obj instanceof Server) {
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Server other = (Server) obj;
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return (Objects.equals(this.host, other.host) &&
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this.port == other.port &&
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this.starttls == other.starttls);
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} else
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return false;
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}
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@Override
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public int hashCode() {
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return Objects.hash(host, port, starttls);
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}
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@NonNull
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@Override
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public String toString() {
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@ -591,7 +591,9 @@ public class FragmentAccount extends FragmentBase {
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@Override
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protected EmailProvider onExecute(Context context, Bundle args) throws Throwable {
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String domain = args.getString("domain");
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return EmailProvider.fromDomain(context, domain, EmailProvider.Discover.IMAP);
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return EmailProvider
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.fromDomain(context, domain, EmailProvider.Discover.IMAP)
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.get(0);
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}
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@Override
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@ -413,7 +413,9 @@ public class FragmentGmail extends FragmentBase {
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int at = user.indexOf('@');
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String username = user.substring(0, at);
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EmailProvider provider = EmailProvider.fromDomain(context, "gmail.com", EmailProvider.Discover.ALL);
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EmailProvider provider = EmailProvider
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.fromDomain(context, "gmail.com", EmailProvider.Discover.ALL)
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.get(0);
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List<EntityFolder> folders;
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@ -584,7 +584,9 @@ public class FragmentIdentity extends FragmentBase {
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@Override
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protected EmailProvider onExecute(Context context, Bundle args) throws Throwable {
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String domain = args.getString("domain");
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return EmailProvider.fromDomain(context, domain, EmailProvider.Discover.SMTP);
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return EmailProvider
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.fromDomain(context, domain, EmailProvider.Discover.SMTP)
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.get(0);
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}
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@Override
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@ -277,16 +277,20 @@ public class FragmentQuickSetup extends FragmentBase {
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if (TextUtils.isEmpty(password))
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throw new IllegalArgumentException(context.getString(R.string.title_no_password));
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int at = email.indexOf('@');
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String username = email.substring(0, at);
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ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
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NetworkInfo ani = (cm == null ? null : cm.getActiveNetworkInfo());
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if (ani == null || !ani.isConnected())
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throw new IllegalArgumentException(context.getString(R.string.title_no_internet));
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EmailProvider provider = EmailProvider.fromEmail(context, email, EmailProvider.Discover.ALL);
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args.putParcelable("provider", provider);
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int at = email.indexOf('@');
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String username = email.substring(0, at);
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Throwable fail = null;
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List<EmailProvider> providers = EmailProvider.fromEmail(context, email, EmailProvider.Discover.ALL);
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for (EmailProvider provider : providers)
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try {
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EntityLog.log(context, "imap=" + provider.imap);
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EntityLog.log(context, "smtp=" + provider.smtp);
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String user = (provider.user == EmailProvider.UserType.EMAIL ? email : username);
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Log.i("User type=" + provider.user + " name=" + user);
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@ -393,6 +397,7 @@ public class FragmentQuickSetup extends FragmentBase {
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}
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if (check) {
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args.putParcelable("provider", provider);
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args.putSerializable("imap_certificate", imap_certificate);
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args.putSerializable("smtp_certificate", smtp_certificate);
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return provider;
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@ -480,6 +485,16 @@ public class FragmentQuickSetup extends FragmentBase {
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db.endTransaction();
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}
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break;
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} catch (Throwable ex) {
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Log.w(ex);
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if (fail == null)
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fail = ex;
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}
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if (fail != null)
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throw fail;
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ServiceSynchronize.eval(context, "quick setup");
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return null;
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