Fix creating a mail share with a password

When a mail share was created with a password the given password was not
hashed, so it was not possible to open the share with that password.
Moreover, if passwords were enforced the given password was ignored and
a new one was set (although in this case it was hashed so it worked as
expected). Now the given password is properly hashed and not overriden.

Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>

1 files changed, 6 insertions, 4 deletions

diff --git a/apps/sharebymail/lib/ShareByMailProvider.php b/apps/sharebymail/lib/ShareByMailProvider.php
index 4292ac9bf18..3a1a069172c 100644
--- a/apps/sharebymail/lib/ShareByMailProvider.php
+++ b/apps/sharebymail/lib/ShareByMailProvider.php
@@ -187,12 +187,16 @@ class ShareByMailProvider implements IShareProvider {
 
 		// if the admin enforces a password for all mail shares we create a
 		// random password and send it to the recipient
-		$password = '';
+		$password = $share->getPassword() ?: '';
 		$passwordEnforced = $this->settingsManager->enforcePasswordProtection();
-		if ($passwordEnforced) {
+		if ($passwordEnforced && empty($password)) {
 			$password = $this->autoGeneratePassword($share);
 		}
 
+		if (!empty($password)) {
+			$share->setPassword($this->hasher->hash($password));
+		}
+
 		$shareId = $this->createMailShare($share);
 		$send = $this->sendPassword($share, $password);
 		if ($passwordEnforced && $send === false) {
@@ -233,8 +237,6 @@ class ShareByMailProvider implements IShareProvider {
 
 		$password = $this->secureRandom->generate($passwordLength, $passwordCharset);
 
-		$share->setPassword($this->hasher->hash($password));
-
 		return $password;
 	}