Fix encoding vCard file when contains PHOTO;ENCODING=b (#1488683)

4 files changed, 61 insertions, 0 deletions

diff --git a/CHANGELOG b/CHANGELOG
index 0706009c4..bb74cf22e 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,6 +1,7 @@
 CHANGELOG Roundcube Webmail
 ===========================
 
+- Fix encoding vCard file when contains PHOTO;ENCODING=b (#1488683)
 - Fix focus issue in IE when selecting message row (#1488620)
 - Remove (too big) min-width on mail screen
 - Add full headers view in message preview window (#1488538)
diff --git a/program/include/rcube_vcard.php b/program/include/rcube_vcard.php
index 2bfd474c6..49b312c5c 100644
--- a/program/include/rcube_vcard.php
+++ b/program/include/rcube_vcard.php
@@ -555,6 +555,7 @@ class rcube_vcard
           if ((list($key, $value) = explode('=', $attr)) && $value) {
             $value = trim($value);
             if ($key == 'ENCODING') {
+              $value = strtoupper($value);
               // add next line(s) to value string if QP line end detected
               if ($value == 'QUOTED-PRINTABLE') {
                 while (preg_match('/=$/', $lines[$i]))
diff --git a/tests/Framework/VCard.php b/tests/Framework/VCard.php
index a830c2cbc..56ca9d721 100644
--- a/tests/Framework/VCard.php
+++ b/tests/Framework/VCard.php
@@ -49,6 +49,20 @@ class Framework_VCard extends PHPUnit_Framework_TestCase
         $this->assertEquals("Iksiñski", $vcards2[0]->surname, "Detect charset in encoded values");
     }
 
+    function test_import_photo_encoding()
+    {
+        $input = file_get_contents($this->_srcpath('photo.vcf'));
+
+        $vcards = rcube_vcard::import($input);
+        $vcard = $vcards[0]->get_assoc();
+
+        $this->assertCount(1, $vcards, "Detected 1 vcard");
+
+        // ENCODING=b case (#1488683)
+        $this->assertEquals("/9j/4AAQSkZJRgABAQA", substr(base64_encode($vcard['photo']), 0, 19), "Photo decoding");
+        $this->assertEquals("Müller", $vcard['surname'], "Unicode characters");
+    }
+
     function test_encodings()
     {
         $input = file_get_contents($this->_srcpath('utf-16_sample.vcf'));
diff --git a/tests/src/photo.vcf b/tests/src/photo.vcf
new file mode 100644
index 000000000..c3a805009
--- /dev/null
+++ b/tests/src/photo.vcf
@@ -0,0 +1,45 @@
+BEGIN:VCARD

+VERSION:3.0

+N:Müller;Jörg;;;

+FN:Apple Computer AG

+ORG:Apple Computer AG;

+PHOTO;ENCODING=b:

+  /9j/4AAQSkZJRgABAQAAAQABAAD/7QAcUGhvdG9zaG9wIDMuMAA4QklNBAQAAAAAAAD/2wBDAAEB
+  AQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEB
+  AQEBAQH/2wBDAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEB
+  AQEBAQEBAQEBAQEBAQEBAQH/wAARCAAwADADAREAAhEBAxEB/8QAHwAAAQUBAQEBAQEAAAAAAAAA
+  AAECAwQFBgcICQoL/8QAtRAAAgEDAwIEAwUFBAQAAAF9AQIDAAQRBRIhMUEGE1FhByJxFDKBkaEI
+  I0KxwRVS0fAkM2JyggkKFhcYGRolJicoKSo0NTY3ODk6Q0RFRkdISUpTVFVWV1hZWmNkZWZnaGlq
+  c3R1dnd4eXqDhIWGh4iJipKTlJWWl5iZmqKjpKWmp6ipqrKztLW2t7i5usLDxMXGx8jJytLT1NXW
+  19jZ2uHi4+Tl5ufo6erx8vP09fb3+Pn6/8QAHwEAAwEBAQEBAQEBAQAAAAAAAAECAwQFBgcICQoL
+  /8QAtREAAgECBAQDBAcFBAQAAQJ3AAECAxEEBSExBhJBUQdhcRMiMoEIFEKRobHBCSMzUvAVYnLR
+  ChYkNOEl8RcYGRomJygpKjU2Nzg5OkNERUZHSElKU1RVVldYWVpjZGVmZ2hpanN0dXZ3eHl6goOE
+  hYaHiImKkpOUlZaXmJmaoqOkpaanqKmqsrO0tba3uLm6wsPExcbHyMnK0tPU1dbX2Nna4uPk5ebn
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+  Vm1e9m1fvrv8zqi+aKbVm0nbtdXt8i5SGFAHHeOfH3hH4b6DP4k8Z61a6JpUBCCW4LPNdTsCUtbK
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+X-ABShowAs:COMPANY

+X-ABUID:2E4CB084-4767-4C85-BBCA-805B1DCB1C8E\:ABPerson

+END:VCARD