Merge pull request #32305 from nextcloud/bugfix/32302/fix-browser-agent-trimming

Fix user agent trimming on installation

Author: nickvergessen

lib/private/Authentication/Token/PublicKeyTokenProvider.php

@@ -85,7 +85,7 @@ public function generateToken(string $token,
 								  int $type = IToken::TEMPORARY_TOKEN,
 								  int $remember = IToken::DO_NOT_REMEMBER): IToken {
 		if (mb_strlen($name) > 128) {
-			throw new InvalidTokenException('The given name is too long');
+			$name = mb_substr($name, 0, 120) . '…';
 		}
 
 		$dbToken = $this->newToken($token, $uid, $loginName, $password, $name, $type, $remember);

tests/lib/Authentication/Token/PublicKeyTokenProviderTest.php

@@ -94,8 +94,6 @@ public function testGenerateToken() {
 	}
 
 	public function testGenerateTokenInvalidName() {
-		$this->expectException(\OC\Authentication\Exceptions\InvalidTokenException::class);
-
 		$token = 'token';
 		$uid = 'user';
 		$user = 'User';
@@ -107,6 +105,13 @@ public function testGenerateTokenInvalidName() {
 		$type = IToken::PERMANENT_TOKEN;
 
 		$actual = $this->tokenProvider->generateToken($token, $uid, $user, $password, $name, $type, IToken::DO_NOT_REMEMBER);
+
+		$this->assertInstanceOf(PublicKeyToken::class, $actual);
+		$this->assertSame($uid, $actual->getUID());
+		$this->assertSame($user, $actual->getLoginName());
+		$this->assertSame('User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.12) Gecko/20101026 Firefox/3.6.12User-Agent: Mozill…', $actual->getName());
+		$this->assertSame(IToken::DO_NOT_REMEMBER, $actual->getRemember());
+		$this->assertSame($password, $this->tokenProvider->getPassword($actual, $token));
 	}
 
 	public function testUpdateToken() {