Adding additional details to ssl_certificate view (4a062810) · Commits · e / os / android_frameworks_base

core/java/android/net/http/SslCertificate.java

+136 −39

Original line number	Diff line number	Diff line
		@@ -23,13 +23,20 @@ import android.view.LayoutInflater;
		import android.view.View;
		import android.widget.TextView;

		import java.io.ByteArrayInputStream;
		import java.math.BigInteger;
		import java.security.MessageDigest;
		import java.security.NoSuchAlgorithmException;
		import java.security.cert.Certificate;
		import java.security.cert.CertificateEncodingException;
		import java.security.cert.CertificateException;
		import java.security.cert.CertificateFactory;
		import java.security.cert.X509Certificate;
		import java.text.ParseException;
		import java.text.SimpleDateFormat;
		import java.util.Date;
		import java.util.Vector;

		import com.android.org.bouncycastle.asn1.DERObjectIdentifier;
		import com.android.org.bouncycastle.asn1.x509.X509Name;

		/**
		@@ -45,22 +52,31 @@ public class SslCertificate {
		/**
		* Name of the entity this certificate is issued to
		*/
		private DName mIssuedTo;
		private final DName mIssuedTo;

		/**
		* Name of the entity this certificate is issued by
		*/
		private DName mIssuedBy;
		private final DName mIssuedBy;

		/**
		* Not-before date from the validity period
		*/
		private Date mValidNotBefore;
		private final Date mValidNotBefore;

		/**
		* Not-after date from the validity period
		*/
		private Date mValidNotAfter;
		private final Date mValidNotAfter;

		/**
		* The original source certificate, if available.
		*
		* TODO If deprecated constructors are removed, this should always
		* be available, and saveState and restoreState can be simplified
		* to be unconditional.
		*/
		private final X509Certificate mX509Certificate;

		/**
		* Bundle key names
		@@ -69,6 +85,7 @@ public class SslCertificate {
		private static final String ISSUED_BY = "issued-by";
		private static final String VALID_NOT_BEFORE = "valid-not-before";
		private static final String VALID_NOT_AFTER = "valid-not-after";
		private static final String X509_CERTIFICATE = "x509-certificate";

		/**
		* Saves the certificate state to a bundle
		@@ -76,18 +93,21 @@ public class SslCertificate {
		* @return A bundle with the certificate stored in it or null if fails
		*/
		public static Bundle saveState(SslCertificate certificate) {
		Bundle bundle = null;

		if (certificate != null) {
		bundle = new Bundle();

		if (certificate == null) {
		return null;
		}
		Bundle bundle = new Bundle();
		bundle.putString(ISSUED_TO, certificate.getIssuedTo().getDName());
		bundle.putString(ISSUED_BY, certificate.getIssuedBy().getDName());

		bundle.putString(VALID_NOT_BEFORE, certificate.getValidNotBefore());
		bundle.putString(VALID_NOT_AFTER, certificate.getValidNotAfter());
		X509Certificate x509Certificate = certificate.mX509Certificate;
		if (x509Certificate != null) {
		try {
		bundle.putByteArray(X509_CERTIFICATE, x509Certificate.getEncoded());
		} catch (CertificateEncodingException ignored) {
		}
		}

		return bundle;
		}

		@@ -97,16 +117,28 @@ public class SslCertificate {
		* @return The SSL certificate stored in the bundle or null if fails
		*/
		public static SslCertificate restoreState(Bundle bundle) {
		if (bundle != null) {
		return new SslCertificate(
		bundle.getString(ISSUED_TO),
		bundle.getString(ISSUED_BY),
		bundle.getString(VALID_NOT_BEFORE),
		bundle.getString(VALID_NOT_AFTER));
		}

		if (bundle == null) {
		return null;
		}
		X509Certificate x509Certificate;
		byte[] bytes = bundle.getByteArray(X509_CERTIFICATE);
		if (bytes == null) {
		x509Certificate = null;
		} else {
		try {
		CertificateFactory certFactory = CertificateFactory.getInstance("X.509");
		Certificate cert = certFactory.generateCertificate(new ByteArrayInputStream(bytes));
		x509Certificate = (X509Certificate) cert;
		} catch (CertificateException e) {
		x509Certificate = null;
		}
		}
		return new SslCertificate(bundle.getString(ISSUED_TO),
		bundle.getString(ISSUED_BY),
		parseDate(bundle.getString(VALID_NOT_BEFORE)),
		parseDate(bundle.getString(VALID_NOT_AFTER)),
		x509Certificate);
		}

		/**
		* Creates a new SSL certificate object
		@@ -121,7 +153,7 @@ public class SslCertificate {
		@Deprecated
		public SslCertificate(
		String issuedTo, String issuedBy, String validNotBefore, String validNotAfter) {
		this(issuedTo, issuedBy, parseDate(validNotBefore), parseDate(validNotAfter));
		this(issuedTo, issuedBy, parseDate(validNotBefore), parseDate(validNotAfter), null);
		}

		/**
		@@ -135,10 +167,7 @@ public class SslCertificate {
		@Deprecated
		public SslCertificate(
		String issuedTo, String issuedBy, Date validNotBefore, Date validNotAfter) {
		mIssuedTo = new DName(issuedTo);
		mIssuedBy = new DName(issuedBy);
		mValidNotBefore = cloneDate(validNotBefore);
		mValidNotAfter = cloneDate(validNotAfter);
		this(issuedTo, issuedBy, validNotBefore, validNotAfter, null);
		}

		/**
		@@ -149,7 +178,19 @@ public class SslCertificate {
		this(certificate.getSubjectDN().getName(),
		certificate.getIssuerDN().getName(),
		certificate.getNotBefore(),
		certificate.getNotAfter());
		certificate.getNotAfter(),
		certificate);
		}

		private SslCertificate(
		String issuedTo, String issuedBy,
		Date validNotBefore, Date validNotAfter,
		X509Certificate x509Certificate) {
		mIssuedTo = new DName(issuedTo);
		mIssuedBy = new DName(issuedBy);
		mValidNotBefore = cloneDate(validNotBefore);
		mValidNotAfter = cloneDate(validNotAfter);
		mX509Certificate = x509Certificate;
		}

		/**
		@@ -204,6 +245,54 @@ public class SslCertificate {
		return mIssuedBy;
		}

		/**
		* Convenience for UI presentation, not intended as public API.
		*/
		private static String getSerialNumber(X509Certificate x509Certificate) {
		if (x509Certificate == null) {
		return "";
		}
		BigInteger serialNumber = x509Certificate.getSerialNumber();
		if (serialNumber == null) {
		return "";
		}
		return fingerprint(serialNumber.toByteArray());
		}

		/**
		* Convenience for UI presentation, not intended as public API.
		*/
		private static String getDigest(X509Certificate x509Certificate, String algorithm) {
		if (x509Certificate == null) {
		return "";
		}
		try {
		byte[] bytes = x509Certificate.getEncoded();
		MessageDigest md = MessageDigest.getInstance(algorithm);
		byte[] digest = md.digest(bytes);
		return fingerprint(digest);
		} catch (CertificateEncodingException ignored) {
		return "";
		} catch (NoSuchAlgorithmException ignored) {
		return "";
		}
		}

		private static final String fingerprint(byte[] bytes) {
		if (bytes == null) {
		return "";
		}
		StringBuilder sb = new StringBuilder();
		for (int i = 0; i < bytes.length; i++) {
		byte b = bytes[i];
		IntegralToString.appendByteAsHex(sb, b, true);
		if (i+1 != bytes.length) {
		sb.append(':');
		}
		}
		return sb.toString();
		}

		/**
		* @return A string representation of this certificate for debugging
		*/
		@@ -338,7 +427,6 @@ public class SslCertificate {
		* Inflates the SSL certificate view (helper method).
		* @return The resultant certificate view with issued-to, issued-by,
		* issued-on, expires-on, and possibly other fields set.
		* If the input certificate is null, returns null.
		*
		* @hide Used by Browser and Settings
		*/
		@@ -358,6 +446,9 @@ public class SslCertificate {
		((TextView) certificateView.findViewById(com.android.internal.R.id.to_org_unit))
		.setText(issuedTo.getUName());
		}
		// serial number:
		((TextView) certificateView.findViewById(com.android.internal.R.id.serial_number))
		.setText(getSerialNumber(mX509Certificate));

		// issued by:
		SslCertificate.DName issuedBy = getIssuedBy();
		@@ -380,6 +471,12 @@ public class SslCertificate {
		((TextView) certificateView.findViewById(com.android.internal.R.id.expires_on))
		.setText(expiresOn);

		// fingerprints:
		((TextView) certificateView.findViewById(com.android.internal.R.id.sha256_fingerprint))
		.setText(getDigest(mX509Certificate, "SHA256"));
		((TextView) certificateView.findViewById(com.android.internal.R.id.sha1_fingerprint))
		.setText(getDigest(mX509Certificate, "SHA1"));

		return certificateView;
		}

core/res/res/layout-land/ssl_certificate.xml

+79 −28

Original line number	Diff line number	Diff line
		@@ -23,6 +23,7 @@
		android:id="@+id/body"
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		android:gravity="left"
		android:orientation="vertical" >

		<!-- Placeholder for the success message or one or more warnings -->
		@@ -43,8 +44,7 @@
		android:layout_weight="1"
		android:gravity="fill_horizontal"
		android:layout_marginLeft="20dip"
		android:layout_marginRight="20dip"
		android:layout_marginBottom="12dip" />
		android:layout_marginRight="20dip"/>

		<TableLayout
		android:layout_width="match_parent"
		@@ -58,7 +58,8 @@
		android:text="@string/issued_to"
		android:textStyle="bold"
		android:layout_height="wrap_content"
		android:layout_width="wrap_content"
		android:layout_width="match_parent"
		android:layout_marginTop="12dip"
		android:layout_marginLeft="20dip"
		android:layout_marginRight="20dip"
		android:layout_marginBottom="7dip" />
		@@ -68,12 +69,10 @@
		<TextView
		android:id="@+id/to_common_header"
		android:text="@string/common_name"
		android:gravity="left"
		android:layout_marginLeft="20dip" />

		<TextView
		android:id="@+id/to_common"
		android:gravity="left"
		android:layout_marginLeft="10dip"
		android:layout_marginRight="20dip"
		android:layout_marginBottom="7dip" />
		@@ -84,12 +83,10 @@
		<TextView
		android:id="@+id/to_org_header"
		android:text="@string/org_name"
		android:gravity="left"
		android:layout_marginLeft="20dip" />

		<TextView
		android:id="@+id/to_org"
		android:gravity="left"
		android:layout_marginLeft="10dip"
		android:layout_marginRight="20dip"
		android:layout_marginBottom="7dip" />
		@@ -100,15 +97,27 @@
		<TextView
		android:id="@+id/to_org_unit_header"
		android:text="@string/org_unit"
		android:gravity="left"
		android:layout_marginLeft="20dip" />

		<TextView
		android:id="@+id/to_org_unit"
		android:gravity="left"
		android:layout_marginLeft="10dip"
		android:layout_marginRight="20dip"
		android:layout_marginBottom="12dip" />
		android:layout_marginBottom="7dip" />
		</TableRow>

		<!-- Serial number: -->
		<TableRow>
		<TextView
		android:id="@+id/serial_number_header"
		android:text="@string/serial_number"
		android:layout_marginLeft="20dip" />

		<TextView
		android:id="@+id/serial_number"
		android:layout_marginLeft="10dip"
		android:layout_marginRight="20dip"
		android:layout_marginBottom="7dip" />
		</TableRow>

		<!-- Issued by: -->
		@@ -117,7 +126,8 @@
		android:text="@string/issued_by"
		android:textStyle="bold"
		android:layout_height="wrap_content"
		android:layout_width="wrap_content"
		android:layout_width="match_parent"
		android:layout_marginTop="12dip"
		android:layout_marginLeft="20dip"
		android:layout_marginRight="20dip"
		android:layout_marginBottom="7dip" />
		@@ -127,12 +137,10 @@
		<TextView
		android:id="@+id/by_common_header"
		android:text="@string/common_name"
		android:gravity="left"
		android:layout_marginLeft="20dip" />

		<TextView
		android:id="@+id/by_common"
		android:gravity="left"
		android:layout_marginLeft="10dip"
		android:layout_marginRight="20dip"
		android:layout_marginBottom="7dip" />
		@@ -143,12 +151,10 @@
		<TextView
		android:id="@+id/by_org_header"
		android:text="@string/org_name"
		android:gravity="left"
		android:layout_marginLeft="20dip" />

		<TextView
		android:id="@+id/by_org"
		android:gravity="left"
		android:layout_marginLeft="10dip"
		android:layout_marginRight="20dip"
		android:layout_marginBottom="7dip" />
		@@ -159,24 +165,23 @@
		<TextView
		android:id="@+id/by_org_unit_header"
		android:text="@string/org_unit"
		android:gravity="left"
		android:layout_marginLeft="20dip" />

		<TextView
		android:id="@+id/by_org_unit"
		android:gravity="left"
		android:layout_marginLeft="10dip"
		android:layout_marginRight="20dip"
		android:layout_marginBottom="12dip" />
		android:layout_marginBottom="7dip" />
		</TableRow>

		<!-- Validity Dates: -->
		<TextView
		android:id="@+id/validity_header"
		android:layout_height="wrap_content"
		android:layout_width="wrap_content"
		android:layout_width="match_parent"
		android:text="@string/validity_period"
		android:textStyle="bold"
		android:layout_marginTop="12dip"
		android:layout_marginLeft="20dip"
		android:layout_marginRight="20dip"
		android:layout_marginBottom="7dip" />
		@@ -185,17 +190,15 @@
		<TableRow>
		<TextView
		android:id="@+id/issued_on_header"
		android:layout_width="wrap_content"
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		android:text="@string/issued_on"
		android:gravity="left"
		android:layout_marginLeft="20dip" />

		<TextView
		android:id="@+id/issued_on"
		android:layout_height="wrap_content"
		android:layout_width="wrap_content"
		android:gravity="left"
		android:layout_width="match_parent"
		android:layout_marginLeft="10dip"
		android:layout_marginRight="20dip"
		android:layout_marginBottom="7dip" />
		@@ -206,20 +209,68 @@
		<TableRow>
		<TextView
		android:id="@+id/expires_on_header"
		android:layout_width="wrap_content"
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		android:text="@string/expires_on"
		android:gravity="left"
		android:layout_marginLeft="20dip" />

		<TextView
		android:id="@+id/expires_on"
		android:layout_height="wrap_content"
		android:layout_width="wrap_content"
		android:gravity="left"
		android:layout_width="match_parent"
		android:layout_marginLeft="10dip"
		android:layout_marginRight="20dip"
		android:layout_marginBottom="12dip" />
		android:layout_marginBottom="7dip" />
		</TableRow>

		<!-- Fingerprints: -->
		<TextView
		android:id="@+id/fingerprints"
		android:layout_height="wrap_content"
		android:layout_width="match_parent"
		android:text="@string/fingerprints"
		android:textStyle="bold"
		android:layout_marginTop="12dip"
		android:layout_marginLeft="20dip"
		android:layout_marginRight="20dip"
		android:layout_marginBottom="7dip" />

		<!-- SHA-256 fingerprint: -->
		<TableRow>
		<TextView
		android:id="@+id/sha256_fingerprint_header"
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		android:text="@string/sha256_fingerprint"
		android:layout_marginLeft="20dip" />

		<TextView
		android:id="@+id/sha256_fingerprint"
		android:layout_height="wrap_content"
		android:layout_width="match_parent"
		android:layout_marginLeft="10dip"
		android:layout_marginRight="20dip"
		android:layout_marginBottom="7dip" />

		</TableRow>

		<!-- SHA-1 fingerprint: -->
		<TableRow>
		<TextView
		android:id="@+id/sha1_fingerprint_header"
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		android:text="@string/sha1_fingerprint"
		android:layout_marginLeft="20dip" />

		<TextView
		android:id="@+id/sha1_fingerprint"
		android:layout_height="wrap_content"
		android:layout_width="match_parent"
		android:layout_marginLeft="10dip"
		android:layout_marginRight="20dip"
		android:layout_marginBottom="7dip" />

		</TableRow>

		</TableLayout>

core/res/res/layout/ssl_certificate.xml

+236 −193

File changed.

Preview size limit exceeded, changes collapsed.

core/res/res/values/strings.xml

+8 −0

Original line number	Diff line number	Diff line
		@@ -2989,6 +2989,14 @@
		<string name="issued_on">Issued on:</string>
		<!-- Label for an information field on an SSL Certificate Dialog -->
		<string name="expires_on">Expires on:</string>
		<!-- Label for an information field on an SSL Certificate Dialog -->
		<string name="serial_number">Serial number:</string>
		<!-- Label for an information field on an SSL Certificate Dialog -->
		<string name="fingerprints">Fingerprints:</string>
		<!-- Label for an information field on an SSL Certificate Dialog -->
		<string name="sha256_fingerprint">SHA-256 fingerprint:</string>
		<!-- Label for an information field on an SSL Certificate Dialog -->
		<string name="sha1_fingerprint">SHA-1 fingerprint:</string>

		<!-- Title for a button to expand the list of activities in ActivityChooserView [CHAR LIMIT=25] -->
		<string name="activity_chooser_view_see_all">See all...</string>