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Code Issues Releases Wiki Activity

Add SelectUserId.byEmail()

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This commit is contained in:
Paul Schaub 2021-12-27 13:36:13 +01:00
parent 245376d7d0
commit a0e9c1f555
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
2 changed files with 32 additions and 8 deletions
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27
pgpainless-core/src/main/java/org/pgpainless/util/selection/userid/SelectUserId.java
View file

@ -10,6 +10,8 @@ import java.util.List;
import org.bouncycastle.openpgp.PGPKeyRing;
import org.pgpainless.PGPainless;
import javax.annotation.Nonnull;
public abstract class SelectUserId {
protected abstract boolean accept(String userId);
@ -42,35 +44,37 @@ public abstract class SelectUserId {
return null;
}
public static SelectUserId containsSubstring(String query) {
public static SelectUserId containsSubstring(@Nonnull CharSequence query) {
return new SelectUserId() {
@Override
protected boolean accept(String userId) {
return userId.contains(query);
return userId.contains(query.toString());
}
};
}
public static SelectUserId exactMatch(String query) {
public static SelectUserId exactMatch(@Nonnull CharSequence query) {
return new SelectUserId() {
@Override
protected boolean accept(String userId) {
return userId.equals(query);
return userId.equals(query.toString());
}
};
}
public static SelectUserId startsWith(String substring) {
public static SelectUserId startsWith(@Nonnull CharSequence substring) {
String string = substring.toString();
return new SelectUserId() {
@Override
protected boolean accept(String userId) {
return userId.startsWith(substring);
return userId.startsWith(string);
}
};
}
public static SelectUserId containsEmailAddress(String email) {
return containsSubstring(email.matches("^<.+>$") ? email : '<' + email + '>');
public static SelectUserId containsEmailAddress(@Nonnull CharSequence email) {
String string = email.toString();
return containsSubstring(string.matches("^<.+>$") ? string : '<' + string + '>');
}
public static SelectUserId validUserId(PGPKeyRing keyRing) {
@ -116,4 +120,11 @@ public abstract class SelectUserId {
}
};
}
public static SelectUserId byEmail(CharSequence email) {
return SelectUserId.or(
SelectUserId.exactMatch(email),
SelectUserId.containsEmailAddress(email)
);
}
}

13
pgpainless-core/src/test/java/org/pgpainless/util/selection/userid/SelectUserIdTest.java
View file

@ -19,6 +19,7 @@ import java.util.List;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertTrue;
public class SelectUserIdTest {
@ -111,4 +112,16 @@ public class SelectUserIdTest {
PGPainless.inspectKeyRing(secretKeys).getUserIds()
));
}
@Test
public void testByEmail() {
SelectUserId containsEmailAddress = SelectUserId.containsEmailAddress("alice@pgpainless.org");
assertTrue(containsEmailAddress.accept("<alice@pgpainless.org>"));
assertTrue(containsEmailAddress.accept("Alice <alice@pgpainless.org>"));
SelectUserId byEmail = SelectUserId.byEmail("alice@pgpainless.org");
assertTrue(byEmail.accept("alice@pgpainless.org"));
assertTrue(byEmail.accept("<alice@pgpainless.org>"));
assertTrue(byEmail.accept("Alice <alice@pgpainless.org>"));
}
}