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diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -2099,6 +2099,7 @@
'PhabricatorAuthPasswordRevoker' => 'applications/auth/revoker/PhabricatorAuthPasswordRevoker.php',
'PhabricatorAuthPasswordTestCase' => 'applications/auth/__tests__/PhabricatorAuthPasswordTestCase.php',
'PhabricatorAuthPasswordTransaction' => 'applications/auth/storage/PhabricatorAuthPasswordTransaction.php',
+ 'PhabricatorAuthPasswordTransactionQuery' => 'applications/auth/query/PhabricatorAuthPasswordTransactionQuery.php',
'PhabricatorAuthPasswordTransactionType' => 'applications/auth/xaction/PhabricatorAuthPasswordTransactionType.php',
'PhabricatorAuthPasswordUpgradeTransaction' => 'applications/auth/xaction/PhabricatorAuthPasswordUpgradeTransaction.php',
'PhabricatorAuthProvider' => 'applications/auth/provider/PhabricatorAuthProvider.php',
@@ -7393,6 +7394,7 @@
'PhabricatorAuthPasswordRevoker' => 'PhabricatorAuthRevoker',
'PhabricatorAuthPasswordTestCase' => 'PhabricatorTestCase',
'PhabricatorAuthPasswordTransaction' => 'PhabricatorModularTransaction',
+ 'PhabricatorAuthPasswordTransactionQuery' => 'PhabricatorApplicationTransactionQuery',
'PhabricatorAuthPasswordTransactionType' => 'PhabricatorModularTransactionType',
'PhabricatorAuthPasswordUpgradeTransaction' => 'PhabricatorAuthPasswordTransactionType',
'PhabricatorAuthProvider' => 'Phobject',
diff --git a/src/applications/auth/__tests__/PhabricatorAuthPasswordTestCase.php b/src/applications/auth/__tests__/PhabricatorAuthPasswordTestCase.php
--- a/src/applications/auth/__tests__/PhabricatorAuthPasswordTestCase.php
+++ b/src/applications/auth/__tests__/PhabricatorAuthPasswordTestCase.php
@@ -99,6 +99,91 @@
$this->assertTrue($account_engine->isUniquePassword($password2));
}
+ public function testPasswordUpgrade() {
+ $weak_hasher = new PhabricatorIteratedMD5PasswordHasher();
+
+ // Make sure we have two different hashers, and that the second one is
+ // stronger than iterated MD5. The most common reason this would fail is
+ // if an install does not have bcrypt available.
+ $strong_hasher = PhabricatorPasswordHasher::getBestHasher();
+ if ($strong_hasher->getStrength() <= $weak_hasher->getStrength()) {
+ $this->assertSkipped(
+ pht(
+ 'Multiple password hashers of different strengths are not '.
+ 'available, so hash upgrading can not be tested.'));
+ }
+
+ $envelope = new PhutilOpaqueEnvelope('lunar1997');
+
+ $user = $this->generateNewTestUser();
+ $type = PhabricatorAuthPassword::PASSWORD_TYPE_TEST;
+ $content_source = $this->newContentSource();
+
+ $engine = id(new PhabricatorAuthPasswordEngine())
+ ->setViewer($user)
+ ->setContentSource($content_source)
+ ->setPasswordType($type)
+ ->setObject($user);
+
+ $password = PhabricatorAuthPassword::initializeNewPassword($user, $type)
+ ->setPasswordWithHasher($envelope, $user, $weak_hasher)
+ ->save();
+
+ $weak_name = $weak_hasher->getHashName();
+ $strong_name = $strong_hasher->getHashName();
+
+ // Since we explicitly used the weak hasher, the password should have
+ // been hashed with it.
+ $actual_hasher = $password->getHasher();
+ $this->assertEqual($weak_name, $actual_hasher->getHashName());
+
+ $is_valid = $engine
+ ->setUpgradeHashers(false)
+ ->isValidPassword($envelope, $user);
+ $password->reload();
+
+ // Since we disabled hasher upgrading, the password should not have been
+ // rehashed.
+ $this->assertTrue($is_valid);
+ $actual_hasher = $password->getHasher();
+ $this->assertEqual($weak_name, $actual_hasher->getHashName());
+
+ $is_valid = $engine
+ ->setUpgradeHashers(true)
+ ->isValidPassword($envelope, $user);
+ $password->reload();
+
+ // Now that we enabled hasher upgrading, the password should have been
+ // automatically rehashed into the stronger format.
+ $this->assertTrue($is_valid);
+ $actual_hasher = $password->getHasher();
+ $this->assertEqual($strong_name, $actual_hasher->getHashName());
+
+ // We should also have an "upgrade" transaction in the transaction record
+ // now which records the two hasher names.
+ $xactions = id(new PhabricatorAuthPasswordTransactionQuery())
+ ->setViewer($user)
+ ->withObjectPHIDs(array($password->getPHID()))
+ ->withTransactionTypes(
+ array(
+ PhabricatorAuthPasswordUpgradeTransaction::TRANSACTIONTYPE,
+ ))
+ ->execute();
+
+ $this->assertEqual(1, count($xactions));
+ $xaction = head($xactions);
+
+ $this->assertEqual($weak_name, $xaction->getOldValue());
+ $this->assertEqual($strong_name, $xaction->getNewValue());
+
+ $is_valid = $engine
+ ->isValidPassword($envelope, $user);
+
+ // Finally, the password should still be valid after all the dust has
+ // settled.
+ $this->assertTrue($is_valid);
+ }
+
private function revokePassword(
PhabricatorUser $actor,
PhabricatorAuthPassword $password) {
diff --git a/src/applications/auth/editor/PhabricatorAuthPasswordEditor.php b/src/applications/auth/editor/PhabricatorAuthPasswordEditor.php
--- a/src/applications/auth/editor/PhabricatorAuthPasswordEditor.php
+++ b/src/applications/auth/editor/PhabricatorAuthPasswordEditor.php
@@ -3,6 +3,17 @@
final class PhabricatorAuthPasswordEditor
extends PhabricatorApplicationTransactionEditor {
+ private $oldHasher;
+
+ public function setOldHasher(PhabricatorPasswordHasher $old_hasher) {
+ $this->oldHasher = $old_hasher;
+ return $this;
+ }
+
+ public function getOldHasher() {
+ return $this->oldHasher;
+ }
+
public function getEditorApplicationClass() {
return 'PhabricatorAuthApplication';
}
diff --git a/src/applications/auth/engine/PhabricatorAuthPasswordEngine.php b/src/applications/auth/engine/PhabricatorAuthPasswordEngine.php
--- a/src/applications/auth/engine/PhabricatorAuthPasswordEngine.php
+++ b/src/applications/auth/engine/PhabricatorAuthPasswordEngine.php
@@ -224,7 +224,6 @@
$xactions[] = $password->getApplicationTransactionTemplate()
->setTransactionType($upgrade_type)
- ->setOldValue($old_hasher->getHashName())
->setNewValue($new_hasher->getHashName());
$editor = $password->getApplicationTransactionEditor()
@@ -232,6 +231,7 @@
->setContinueOnNoEffect(true)
->setContinueOnMissingFields(true)
->setContentSource($content_source)
+ ->setOldHasher($old_hasher)
->applyTransactions($password, $xactions);
}
unset($unguarded);
diff --git a/src/applications/auth/query/PhabricatorAuthPasswordTransactionQuery.php b/src/applications/auth/query/PhabricatorAuthPasswordTransactionQuery.php
new file mode 100644
--- /dev/null
+++ b/src/applications/auth/query/PhabricatorAuthPasswordTransactionQuery.php
@@ -0,0 +1,10 @@
+<?php
+
+final class PhabricatorAuthPasswordTransactionQuery
+ extends PhabricatorApplicationTransactionQuery {
+
+ public function getTemplateApplicationTransaction() {
+ return new PhabricatorAuthPasswordTransaction();
+ }
+
+}
diff --git a/src/applications/auth/xaction/PhabricatorAuthPasswordUpgradeTransaction.php b/src/applications/auth/xaction/PhabricatorAuthPasswordUpgradeTransaction.php
--- a/src/applications/auth/xaction/PhabricatorAuthPasswordUpgradeTransaction.php
+++ b/src/applications/auth/xaction/PhabricatorAuthPasswordUpgradeTransaction.php
@@ -6,11 +6,17 @@
const TRANSACTIONTYPE = 'password.upgrade';
public function generateOldValue($object) {
- return $this->getStorage()->getOldValue();
+ $old_hasher = $this->getEditor()->getOldHasher();
+
+ if (!$old_hasher) {
+ throw new PhutilInvalidStateException('setOldHasher');
+ }
+
+ return $old_hasher->getHashName();
}
public function generateNewValue($object, $value) {
- return (bool)$value;
+ return $value;
}
public function getTitle() {

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