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authorJonathan Tran <jonnytran@gmail.com>2021-01-12 22:45:19 -0500
committerGitHub <noreply@github.com>2021-01-12 22:45:19 -0500
commit81467e6f35f343b911c09f746deca869a48da4c8 (patch)
tree1b759007789bc0dbeeb543d54739ccf8b8dfb434 /integrations
parent9465e60504284699078e620f7c892a9685d91458 (diff)
downloadgitea-81467e6f35f343b911c09f746deca869a48da4c8.tar.gz
gitea-81467e6f35f343b911c09f746deca869a48da4c8.zip
Display SVG files as images instead of text (#14101)
* Change to display SVG files as images * Remove unsafe styles from SVG CSP * Add integration test to test SVG headers * Add config setting to disable SVG rendering * Add test for img tag when loading SVG image * Remove the Raw view button for svg files since we don't fully support this * Fix copyright year * Rename and move config setting * Add setting to cheat sheet in docs * Fix so that comment matches cheat sheet * Add allowing styles in CSP based on pull request feedback * Re-enable raw button since we show SVG styles now * Change so that SVG files are editable * Add UI to toggle between source and rendered image for SVGs * Change to show blame button for SVG images * Fix to update ctx data * Add test for DetectContentType when file is longer than sniffLen Co-authored-by: Jonathan Tran <jon@allspice.io> Co-authored-by: Kyle D <kdumontnu@gmail.com>
Diffstat (limited to 'integrations')
-rw-r--r--integrations/download_test.go28
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/HEAD1
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/config4
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/description1
-rwxr-xr-xintegrations/gitea-repositories-meta/user2/repo2.git/hooks/applypatch-msg.sample15
-rwxr-xr-xintegrations/gitea-repositories-meta/user2/repo2.git/hooks/commit-msg.sample24
-rwxr-xr-xintegrations/gitea-repositories-meta/user2/repo2.git/hooks/post-update.sample8
-rwxr-xr-xintegrations/gitea-repositories-meta/user2/repo2.git/hooks/pre-applypatch.sample14
-rwxr-xr-xintegrations/gitea-repositories-meta/user2/repo2.git/hooks/pre-commit.sample49
-rwxr-xr-xintegrations/gitea-repositories-meta/user2/repo2.git/hooks/pre-push.sample53
-rwxr-xr-xintegrations/gitea-repositories-meta/user2/repo2.git/hooks/pre-rebase.sample169
-rwxr-xr-xintegrations/gitea-repositories-meta/user2/repo2.git/hooks/prepare-commit-msg.sample36
-rwxr-xr-xintegrations/gitea-repositories-meta/user2/repo2.git/hooks/update.sample128
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/info/exclude6
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/info/refs1
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/objects/0a/7d8b41ae9763e9a1743917396839d1791d49d0bin0 -> 188 bytes
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/objects/0c/f15c3f66ec8384480ed9c3cf87c9e97fbb0ec32
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/objects/1c/887eaa8d81fa86da7695d8f635cf17813eb4221
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/objects/32/5dc4f8e9344e6668f21536a69d5f1d4ed53ca3bin0 -> 63 bytes
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/objects/36/fff01c8c9f722d49d53186abd27b5be8d85338bin0 -> 155 bytes
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/objects/42/3313fbd38093bb10d0c8387db9105409c6f196bin0 -> 830 bytes
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/objects/71/911bf48766c7181518c1070911019fbb00b1fc1
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/objects/72/fc6251cc648e914c10009d31431fa2e38b9a20bin0 -> 94 bytes
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/objects/74/d5a0d73db9b9ef7aa9978eb7a099b08f54d45ebin0 -> 53 bytes
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/objects/7c/d7c8fa852973c72c66eb120a6677c54a8697f7bin0 -> 95 bytes
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/objects/c1/0d10b7e655b3dab1f53176db57c8219a5488d62
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/objects/c4/b38c3e1395393f75bbbc2ed10c7eeb577d3b64bin0 -> 189 bytes
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/objects/f5/05ec9b5c7a45a10259c1dda7f18434e5d55940bin0 -> 157 bytes
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/objects/info/commit-graphbin0 -> 1212 bytes
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/objects/info/packs2
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/objects/pack/pack-a2f7ad943b3d857eb3ebdb4b35eeef38f63cf5d2.bitmapbin0 -> 248 bytes
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/objects/pack/pack-a2f7ad943b3d857eb3ebdb4b35eeef38f63cf5d2.idxbin0 -> 1240 bytes
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/objects/pack/pack-a2f7ad943b3d857eb3ebdb4b35eeef38f63cf5d2.packbin0 -> 637 bytes
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/packed-refs2
-rw-r--r--integrations/gitea-repositories-meta/user2/repo2.git/refs/heads/master1
-rw-r--r--integrations/view_test.go26
36 files changed, 574 insertions, 0 deletions
diff --git a/integrations/download_test.go b/integrations/download_test.go
index 6bc5e5a9af..305155e9ac 100644
--- a/integrations/download_test.go
+++ b/integrations/download_test.go
@@ -23,6 +23,20 @@ func TestDownloadByID(t *testing.T) {
assert.Equal(t, "# repo1\n\nDescription for repo1", resp.Body.String())
}
+func TestDownloadByIDForSVGUsesSecureHeaders(t *testing.T) {
+ defer prepareTestEnv(t)()
+
+ session := loginUser(t, "user2")
+
+ // Request raw blob
+ req := NewRequest(t, "GET", "/user2/repo2/raw/blob/6395b68e1feebb1e4c657b4f9f6ba2676a283c0b")
+ resp := session.MakeRequest(t, req, http.StatusOK)
+
+ assert.Equal(t, "default-src 'none'; style-src 'unsafe-inline'; sandbox", resp.HeaderMap.Get("Content-Security-Policy"))
+ assert.Equal(t, "image/svg+xml", resp.HeaderMap.Get("Content-Type"))
+ assert.Equal(t, "nosniff", resp.HeaderMap.Get("X-Content-Type-Options"))
+}
+
func TestDownloadByIDMedia(t *testing.T) {
defer prepareTestEnv(t)()
@@ -34,3 +48,17 @@ func TestDownloadByIDMedia(t *testing.T) {
assert.Equal(t, "# repo1\n\nDescription for repo1", resp.Body.String())
}
+
+func TestDownloadByIDMediaForSVGUsesSecureHeaders(t *testing.T) {
+ defer prepareTestEnv(t)()
+
+ session := loginUser(t, "user2")
+
+ // Request raw blob
+ req := NewRequest(t, "GET", "/user2/repo2/media/blob/6395b68e1feebb1e4c657b4f9f6ba2676a283c0b")
+ resp := session.MakeRequest(t, req, http.StatusOK)
+
+ assert.Equal(t, "default-src 'none'; style-src 'unsafe-inline'; sandbox", resp.HeaderMap.Get("Content-Security-Policy"))
+ assert.Equal(t, "image/svg+xml", resp.HeaderMap.Get("Content-Type"))
+ assert.Equal(t, "nosniff", resp.HeaderMap.Get("X-Content-Type-Options"))
+}
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/HEAD b/integrations/gitea-repositories-meta/user2/repo2.git/HEAD
new file mode 100644
index 0000000000..cb089cd89a
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/HEAD
@@ -0,0 +1 @@
+ref: refs/heads/master
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/config b/integrations/gitea-repositories-meta/user2/repo2.git/config
new file mode 100644
index 0000000000..07d359d07c
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/config
@@ -0,0 +1,4 @@
+[core]
+ repositoryformatversion = 0
+ filemode = true
+ bare = true
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/description b/integrations/gitea-repositories-meta/user2/repo2.git/description
new file mode 100644
index 0000000000..498b267a8c
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/description
@@ -0,0 +1 @@
+Unnamed repository; edit this file 'description' to name the repository.
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/hooks/applypatch-msg.sample b/integrations/gitea-repositories-meta/user2/repo2.git/hooks/applypatch-msg.sample
new file mode 100755
index 0000000000..a5d7b84a67
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/hooks/applypatch-msg.sample
@@ -0,0 +1,15 @@
+#!/bin/sh
+#
+# An example hook script to check the commit log message taken by
+# applypatch from an e-mail message.
+#
+# The hook should exit with non-zero status after issuing an
+# appropriate message if it wants to stop the commit. The hook is
+# allowed to edit the commit message file.
+#
+# To enable this hook, rename this file to "applypatch-msg".
+
+. git-sh-setup
+commitmsg="$(git rev-parse --git-path hooks/commit-msg)"
+test -x "$commitmsg" && exec "$commitmsg" ${1+"$@"}
+:
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/hooks/commit-msg.sample b/integrations/gitea-repositories-meta/user2/repo2.git/hooks/commit-msg.sample
new file mode 100755
index 0000000000..b58d1184a9
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/hooks/commit-msg.sample
@@ -0,0 +1,24 @@
+#!/bin/sh
+#
+# An example hook script to check the commit log message.
+# Called by "git commit" with one argument, the name of the file
+# that has the commit message. The hook should exit with non-zero
+# status after issuing an appropriate message if it wants to stop the
+# commit. The hook is allowed to edit the commit message file.
+#
+# To enable this hook, rename this file to "commit-msg".
+
+# Uncomment the below to add a Signed-off-by line to the message.
+# Doing this in a hook is a bad idea in general, but the prepare-commit-msg
+# hook is more suited to it.
+#
+# SOB=$(git var GIT_AUTHOR_IDENT | sed -n 's/^\(.*>\).*$/Signed-off-by: \1/p')
+# grep -qs "^$SOB" "$1" || echo "$SOB" >> "$1"
+
+# This example catches duplicate Signed-off-by lines.
+
+test "" = "$(grep '^Signed-off-by: ' "$1" |
+ sort | uniq -c | sed -e '/^[ ]*1[ ]/d')" || {
+ echo >&2 Duplicate Signed-off-by lines.
+ exit 1
+}
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/hooks/post-update.sample b/integrations/gitea-repositories-meta/user2/repo2.git/hooks/post-update.sample
new file mode 100755
index 0000000000..ec17ec1939
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/hooks/post-update.sample
@@ -0,0 +1,8 @@
+#!/bin/sh
+#
+# An example hook script to prepare a packed repository for use over
+# dumb transports.
+#
+# To enable this hook, rename this file to "post-update".
+
+exec git update-server-info
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/hooks/pre-applypatch.sample b/integrations/gitea-repositories-meta/user2/repo2.git/hooks/pre-applypatch.sample
new file mode 100755
index 0000000000..4142082bcb
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/hooks/pre-applypatch.sample
@@ -0,0 +1,14 @@
+#!/bin/sh
+#
+# An example hook script to verify what is about to be committed
+# by applypatch from an e-mail message.
+#
+# The hook should exit with non-zero status after issuing an
+# appropriate message if it wants to stop the commit.
+#
+# To enable this hook, rename this file to "pre-applypatch".
+
+. git-sh-setup
+precommit="$(git rev-parse --git-path hooks/pre-commit)"
+test -x "$precommit" && exec "$precommit" ${1+"$@"}
+:
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/hooks/pre-commit.sample b/integrations/gitea-repositories-meta/user2/repo2.git/hooks/pre-commit.sample
new file mode 100755
index 0000000000..68d62d5446
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/hooks/pre-commit.sample
@@ -0,0 +1,49 @@
+#!/bin/sh
+#
+# An example hook script to verify what is about to be committed.
+# Called by "git commit" with no arguments. The hook should
+# exit with non-zero status after issuing an appropriate message if
+# it wants to stop the commit.
+#
+# To enable this hook, rename this file to "pre-commit".
+
+if git rev-parse --verify HEAD >/dev/null 2>&1
+then
+ against=HEAD
+else
+ # Initial commit: diff against an empty tree object
+ against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
+fi
+
+# If you want to allow non-ASCII filenames set this variable to true.
+allownonascii=$(git config --bool hooks.allownonascii)
+
+# Redirect output to stderr.
+exec 1>&2
+
+# Cross platform projects tend to avoid non-ASCII filenames; prevent
+# them from being added to the repository. We exploit the fact that the
+# printable range starts at the space character and ends with tilde.
+if [ "$allownonascii" != "true" ] &&
+ # Note that the use of brackets around a tr range is ok here, (it's
+ # even required, for portability to Solaris 10's /usr/bin/tr), since
+ # the square bracket bytes happen to fall in the designated range.
+ test $(git diff --cached --name-only --diff-filter=A -z $against |
+ LC_ALL=C tr -d '[ -~]\0' | wc -c) != 0
+then
+ cat <<\EOF
+Error: Attempt to add a non-ASCII file name.
+
+This can cause problems if you want to work with people on other platforms.
+
+To be portable it is advisable to rename the file.
+
+If you know what you are doing you can disable this check using:
+
+ git config hooks.allownonascii true
+EOF
+ exit 1
+fi
+
+# If there are whitespace errors, print the offending file names and fail.
+exec git diff-index --check --cached $against --
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/hooks/pre-push.sample b/integrations/gitea-repositories-meta/user2/repo2.git/hooks/pre-push.sample
new file mode 100755
index 0000000000..6187dbf439
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/hooks/pre-push.sample
@@ -0,0 +1,53 @@
+#!/bin/sh
+
+# An example hook script to verify what is about to be pushed. Called by "git
+# push" after it has checked the remote status, but before anything has been
+# pushed. If this script exits with a non-zero status nothing will be pushed.
+#
+# This hook is called with the following parameters:
+#
+# $1 -- Name of the remote to which the push is being done
+# $2 -- URL to which the push is being done
+#
+# If pushing without using a named remote those arguments will be equal.
+#
+# Information about the commits which are being pushed is supplied as lines to
+# the standard input in the form:
+#
+# <local ref> <local sha1> <remote ref> <remote sha1>
+#
+# This sample shows how to prevent push of commits where the log message starts
+# with "WIP" (work in progress).
+
+remote="$1"
+url="$2"
+
+z40=0000000000000000000000000000000000000000
+
+while read local_ref local_sha remote_ref remote_sha
+do
+ if [ "$local_sha" = $z40 ]
+ then
+ # Handle delete
+ :
+ else
+ if [ "$remote_sha" = $z40 ]
+ then
+ # New branch, examine all commits
+ range="$local_sha"
+ else
+ # Update to existing branch, examine new commits
+ range="$remote_sha..$local_sha"
+ fi
+
+ # Check for WIP commit
+ commit=`git rev-list -n 1 --grep '^WIP' "$range"`
+ if [ -n "$commit" ]
+ then
+ echo >&2 "Found WIP commit in $local_ref, not pushing"
+ exit 1
+ fi
+ fi
+done
+
+exit 0
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/hooks/pre-rebase.sample b/integrations/gitea-repositories-meta/user2/repo2.git/hooks/pre-rebase.sample
new file mode 100755
index 0000000000..33730ca647
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/hooks/pre-rebase.sample
@@ -0,0 +1,169 @@
+#!/bin/sh
+#
+# Copyright (c) 2006, 2008 Junio C Hamano
+#
+# The "pre-rebase" hook is run just before "git rebase" starts doing
+# its job, and can prevent the command from running by exiting with
+# non-zero status.
+#
+# The hook is called with the following parameters:
+#
+# $1 -- the upstream the series was forked from.
+# $2 -- the branch being rebased (or empty when rebasing the current branch).
+#
+# This sample shows how to prevent topic branches that are already
+# merged to 'next' branch from getting rebased, because allowing it
+# would result in rebasing already published history.
+
+publish=next
+basebranch="$1"
+if test "$#" = 2
+then
+ topic="refs/heads/$2"
+else
+ topic=`git symbolic-ref HEAD` ||
+ exit 0 ;# we do not interrupt rebasing detached HEAD
+fi
+
+case "$topic" in
+refs/heads/??/*)
+ ;;
+*)
+ exit 0 ;# we do not interrupt others.
+ ;;
+esac
+
+# Now we are dealing with a topic branch being rebased
+# on top of master. Is it OK to rebase it?
+
+# Does the topic really exist?
+git show-ref -q "$topic" || {
+ echo >&2 "No such branch $topic"
+ exit 1
+}
+
+# Is topic fully merged to master?
+not_in_master=`git rev-list --pretty=oneline ^master "$topic"`
+if test -z "$not_in_master"
+then
+ echo >&2 "$topic is fully merged to master; better remove it."
+ exit 1 ;# we could allow it, but there is no point.
+fi
+
+# Is topic ever merged to next? If so you should not be rebasing it.
+only_next_1=`git rev-list ^master "^$topic" ${publish} | sort`
+only_next_2=`git rev-list ^master ${publish} | sort`
+if test "$only_next_1" = "$only_next_2"
+then
+ not_in_topic=`git rev-list "^$topic" master`
+ if test -z "$not_in_topic"
+ then
+ echo >&2 "$topic is already up-to-date with master"
+ exit 1 ;# we could allow it, but there is no point.
+ else
+ exit 0
+ fi
+else
+ not_in_next=`git rev-list --pretty=oneline ^${publish} "$topic"`
+ /usr/bin/perl -e '
+ my $topic = $ARGV[0];
+ my $msg = "* $topic has commits already merged to public branch:\n";
+ my (%not_in_next) = map {
+ /^([0-9a-f]+) /;
+ ($1 => 1);
+ } split(/\n/, $ARGV[1]);
+ for my $elem (map {
+ /^([0-9a-f]+) (.*)$/;
+ [$1 => $2];
+ } split(/\n/, $ARGV[2])) {
+ if (!exists $not_in_next{$elem->[0]}) {
+ if ($msg) {
+ print STDERR $msg;
+ undef $msg;
+ }
+ print STDERR " $elem->[1]\n";
+ }
+ }
+ ' "$topic" "$not_in_next" "$not_in_master"
+ exit 1
+fi
+
+<<\DOC_END
+
+This sample hook safeguards topic branches that have been
+published from being rewound.
+
+The workflow assumed here is:
+
+ * Once a topic branch forks from "master", "master" is never
+ merged into it again (either directly or indirectly).
+
+ * Once a topic branch is fully cooked and merged into "master",
+ it is deleted. If you need to build on top of it to correct
+ earlier mistakes, a new topic branch is created by forking at
+ the tip of the "master". This is not strictly necessary, but
+ it makes it easier to keep your history simple.
+
+ * Whenever you need to test or publish your changes to topic
+ branches, merge them into "next" branch.
+
+The script, being an example, hardcodes the publish branch name
+to be "next", but it is trivial to make it configurable via
+$GIT_DIR/config mechanism.
+
+With this workflow, you would want to know:
+
+(1) ... if a topic branch has ever been merged to "next". Young
+ topic branches can have stupid mistakes you would rather
+ clean up before publishing, and things that have not been
+ merged into other branches can be easily rebased without
+ affecting other people. But once it is published, you would
+ not want to rewind it.
+
+(2) ... if a topic branch has been fully merged to "master".
+ Then you can delete it. More importantly, you should not
+ build on top of it -- other people may already want to
+ change things related to the topic as patches against your
+ "master", so if you need further changes, it is better to
+ fork the topic (perhaps with the same name) afresh from the
+ tip of "master".
+
+Let's look at this example:
+
+ o---o---o---o---o---o---o---o---o---o "next"
+ / / / /
+ / a---a---b A / /
+ / / / /
+ / / c---c---c---c B /
+ / / / \ /
+ / / / b---b C \ /
+ / / / / \ /
+ ---o---o---o---o---o---o---o---o---o---o---o "master"
+
+
+A, B and C are topic branches.
+
+ * A has one fix since it was merged up to "next".
+
+ * B has finished. It has been fully merged up to "master" and "next",
+ and is ready to be deleted.
+
+ * C has not merged to "next" at all.
+
+We would want to allow C to be rebased, refuse A, and encourage
+B to be deleted.
+
+To compute (1):
+
+ git rev-list ^master ^topic next
+ git rev-list ^master next
+
+ if these match, topic has not merged in next at all.
+
+To compute (2):
+
+ git rev-list master..topic
+
+ if this is empty, it is fully merged to "master".
+
+DOC_END
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/hooks/prepare-commit-msg.sample b/integrations/gitea-repositories-meta/user2/repo2.git/hooks/prepare-commit-msg.sample
new file mode 100755
index 0000000000..f093a02ec4
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/hooks/prepare-commit-msg.sample
@@ -0,0 +1,36 @@
+#!/bin/sh
+#
+# An example hook script to prepare the commit log message.
+# Called by "git commit" with the name of the file that has the
+# commit message, followed by the description of the commit
+# message's source. The hook's purpose is to edit the commit
+# message file. If the hook fails with a non-zero status,
+# the commit is aborted.
+#
+# To enable this hook, rename this file to "prepare-commit-msg".
+
+# This hook includes three examples. The first comments out the
+# "Conflicts:" part of a merge commit.
+#
+# The second includes the output of "git diff --name-status -r"
+# into the message, just before the "git status" output. It is
+# commented because it doesn't cope with --amend or with squashed
+# commits.
+#
+# The third example adds a Signed-off-by line to the message, that can
+# still be edited. This is rarely a good idea.
+
+case "$2,$3" in
+ merge,)
+ /usr/bin/perl -i.bak -ne 's/^/# /, s/^# #/#/ if /^Conflicts/ .. /#/; print' "$1" ;;
+
+# ,|template,)
+# /usr/bin/perl -i.bak -pe '
+# print "\n" . `git diff --cached --name-status -r`
+# if /^#/ && $first++ == 0' "$1" ;;
+
+ *) ;;
+esac
+
+# SOB=$(git var GIT_AUTHOR_IDENT | sed -n 's/^\(.*>\).*$/Signed-off-by: \1/p')
+# grep -qs "^$SOB" "$1" || echo "$SOB" >> "$1"
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/hooks/update.sample b/integrations/gitea-repositories-meta/user2/repo2.git/hooks/update.sample
new file mode 100755
index 0000000000..80ba94135c
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/hooks/update.sample
@@ -0,0 +1,128 @@
+#!/bin/sh
+#
+# An example hook script to block unannotated tags from entering.
+# Called by "git receive-pack" with arguments: refname sha1-old sha1-new
+#
+# To enable this hook, rename this file to "update".
+#
+# Config
+# ------
+# hooks.allowunannotated
+# This boolean sets whether unannotated tags will be allowed into the
+# repository. By default they won't be.
+# hooks.allowdeletetag
+# This boolean sets whether deleting tags will be allowed in the
+# repository. By default they won't be.
+# hooks.allowmodifytag
+# This boolean sets whether a tag may be modified after creation. By default
+# it won't be.
+# hooks.allowdeletebranch
+# This boolean sets whether deleting branches will be allowed in the
+# repository. By default they won't be.
+# hooks.denycreatebranch
+# This boolean sets whether remotely creating branches will be denied
+# in the repository. By default this is allowed.
+#
+
+# --- Command line
+refname="$1"
+oldrev="$2"
+newrev="$3"
+
+# --- Safety check
+if [ -z "$GIT_DIR" ]; then
+ echo "Don't run this script from the command line." >&2
+ echo " (if you want, you could supply GIT_DIR then run" >&2
+ echo " $0 <ref> <oldrev> <newrev>)" >&2
+ exit 1
+fi
+
+if [ -z "$refname" -o -z "$oldrev" -o -z "$newrev" ]; then
+ echo "usage: $0 <ref> <oldrev> <newrev>" >&2
+ exit 1
+fi
+
+# --- Config
+allowunannotated=$(git config --bool hooks.allowunannotated)
+allowdeletebranch=$(git config --bool hooks.allowdeletebranch)
+denycreatebranch=$(git config --bool hooks.denycreatebranch)
+allowdeletetag=$(git config --bool hooks.allowdeletetag)
+allowmodifytag=$(git config --bool hooks.allowmodifytag)
+
+# check for no description
+projectdesc=$(sed -e '1q' "$GIT_DIR/description")
+case "$projectdesc" in
+"Unnamed repository"* | "")
+ echo "*** Project description file hasn't been set" >&2
+ exit 1
+ ;;
+esac
+
+# --- Check types
+# if $newrev is 0000...0000, it's a commit to delete a ref.
+zero="0000000000000000000000000000000000000000"
+if [ "$newrev" = "$zero" ]; then
+ newrev_type=delete
+else
+ newrev_type=$(git cat-file -t $newrev)
+fi
+
+case "$refname","$newrev_type" in
+ refs/tags/*,commit)
+ # un-annotated tag
+ short_refname=${refname##refs/tags/}
+ if [ "$allowunannotated" != "true" ]; then
+ echo "*** The un-annotated tag, $short_refname, is not allowed in this repository" >&2
+ echo "*** Use 'git tag [ -a | -s ]' for tags you want to propagate." >&2
+ exit 1
+ fi
+ ;;
+ refs/tags/*,delete)
+ # delete tag
+ if [ "$allowdeletetag" != "true" ]; then
+ echo "*** Deleting a tag is not allowed in this repository" >&2
+ exit 1
+ fi
+ ;;
+ refs/tags/*,tag)
+ # annotated tag
+ if [ "$allowmodifytag" != "true" ] && git rev-parse $refname > /dev/null 2>&1
+ then
+ echo "*** Tag '$refname' already exists." >&2
+ echo "*** Modifying a tag is not allowed in this repository." >&2
+ exit 1
+ fi
+ ;;
+ refs/heads/*,commit)
+ # branch
+ if [ "$oldrev" = "$zero" -a "$denycreatebranch" = "true" ]; then
+ echo "*** Creating a branch is not allowed in this repository" >&2
+ exit 1
+ fi
+ ;;
+ refs/heads/*,delete)
+ # delete branch
+ if [ "$allowdeletebranch" != "true" ]; then
+ echo "*** Deleting a branch is not allowed in this repository" >&2
+ exit 1
+ fi
+ ;;
+ refs/remotes/*,commit)
+ # tracking branch
+ ;;
+ refs/remotes/*,delete)
+ # delete tracking branch
+ if [ "$allowdeletebranch" != "true" ]; then
+ echo "*** Deleting a tracking branch is not allowed in this repository" >&2
+ exit 1
+ fi
+ ;;
+ *)
+ # Anything else (is there anything else?)
+ echo "*** Update hook: unknown type of update to ref $refname of type $newrev_type" >&2
+ exit 1
+ ;;
+esac
+
+# --- Finished
+exit 0
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/info/exclude b/integrations/gitea-repositories-meta/user2/repo2.git/info/exclude
new file mode 100644
index 0000000000..a5196d1be8
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/info/exclude
@@ -0,0 +1,6 @@
+# git ls-files --others --exclude-from=.git/info/exclude
+# Lines that start with '#' are comments.
+# For a project mostly in C, the following would be a good set of
+# exclude patterns (uncomment them if you want to use them):
+# *.[oa]
+# *~
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/info/refs b/integrations/gitea-repositories-meta/user2/repo2.git/info/refs
new file mode 100644
index 0000000000..044e52e0f9
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/info/refs
@@ -0,0 +1 @@
+205ac761f3326a7ebe416e8673760016450b5cec refs/heads/master
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/objects/0a/7d8b41ae9763e9a1743917396839d1791d49d0 b/integrations/gitea-repositories-meta/user2/repo2.git/objects/0a/7d8b41ae9763e9a1743917396839d1791d49d0
new file mode 100644
index 0000000000..d62e3c623e
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/objects/0a/7d8b41ae9763e9a1743917396839d1791d49d0
Binary files differ
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/objects/0c/f15c3f66ec8384480ed9c3cf87c9e97fbb0ec3 b/integrations/gitea-repositories-meta/user2/repo2.git/objects/0c/f15c3f66ec8384480ed9c3cf87c9e97fbb0ec3
new file mode 100644
index 0000000000..c0314c5584
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/objects/0c/f15c3f66ec8384480ed9c3cf87c9e97fbb0ec3
@@ -0,0 +1,2 @@
+xm DMY(J`5ɜ-K*Ki,Hi!?<iVki0ZXHD(Z6ĨGSb3JDh!uBDaJp FLƹ4+~v;
+e[Nx>K_sq/]09MHpѤk_d-%풇۞ v_]^/I[t \ No newline at end of file
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/objects/1c/887eaa8d81fa86da7695d8f635cf17813eb422 b/integrations/gitea-repositories-meta/user2/repo2.git/objects/1c/887eaa8d81fa86da7695d8f635cf17813eb422
new file mode 100644
index 0000000000..34fa593277
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/objects/1c/887eaa8d81fa86da7695d8f635cf17813eb422
@@ -0,0 +1 @@
+x+)JMU07b040031Q*HM*Hg((=AvNA6K+.KgHOn9jًҳ4l \ No newline at end of file
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/objects/32/5dc4f8e9344e6668f21536a69d5f1d4ed53ca3 b/integrations/gitea-repositories-meta/user2/repo2.git/objects/32/5dc4f8e9344e6668f21536a69d5f1d4ed53ca3
new file mode 100644
index 0000000000..d52aa8e1ff
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/objects/32/5dc4f8e9344e6668f21536a69d5f1d4ed53ca3
Binary files differ
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/objects/36/fff01c8c9f722d49d53186abd27b5be8d85338 b/integrations/gitea-repositories-meta/user2/repo2.git/objects/36/fff01c8c9f722d49d53186abd27b5be8d85338
new file mode 100644
index 0000000000..fc0c8654b5
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/objects/36/fff01c8c9f722d49d53186abd27b5be8d85338
Binary files differ
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/objects/42/3313fbd38093bb10d0c8387db9105409c6f196 b/integrations/gitea-repositories-meta/user2/repo2.git/objects/42/3313fbd38093bb10d0c8387db9105409c6f196
new file mode 100644
index 0000000000..bf4ae859f6
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/objects/42/3313fbd38093bb10d0c8387db9105409c6f196
Binary files differ
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/objects/71/911bf48766c7181518c1070911019fbb00b1fc b/integrations/gitea-repositories-meta/user2/repo2.git/objects/71/911bf48766c7181518c1070911019fbb00b1fc
new file mode 100644
index 0000000000..84ade81980
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/objects/71/911bf48766c7181518c1070911019fbb00b1fc
@@ -0,0 +1 @@
+xM@ Mr›6&&&9Leśwt<#͡mv-0wbjy̖ڗ~݋[=H ."ǁ= \ No newline at end of file
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/objects/72/fc6251cc648e914c10009d31431fa2e38b9a20 b/integrations/gitea-repositories-meta/user2/repo2.git/objects/72/fc6251cc648e914c10009d31431fa2e38b9a20
new file mode 100644
index 0000000000..052fdf35a5
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/objects/72/fc6251cc648e914c10009d31431fa2e38b9a20
Binary files differ
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/objects/74/d5a0d73db9b9ef7aa9978eb7a099b08f54d45e b/integrations/gitea-repositories-meta/user2/repo2.git/objects/74/d5a0d73db9b9ef7aa9978eb7a099b08f54d45e
new file mode 100644
index 0000000000..bcb0e0075c
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/objects/74/d5a0d73db9b9ef7aa9978eb7a099b08f54d45e
Binary files differ
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/objects/7c/d7c8fa852973c72c66eb120a6677c54a8697f7 b/integrations/gitea-repositories-meta/user2/repo2.git/objects/7c/d7c8fa852973c72c66eb120a6677c54a8697f7
new file mode 100644
index 0000000000..9c26495605
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/objects/7c/d7c8fa852973c72c66eb120a6677c54a8697f7
Binary files differ
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/objects/c1/0d10b7e655b3dab1f53176db57c8219a5488d6 b/integrations/gitea-repositories-meta/user2/repo2.git/objects/c1/0d10b7e655b3dab1f53176db57c8219a5488d6
new file mode 100644
index 0000000000..8a6345dfa5
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/objects/c1/0d10b7e655b3dab1f53176db57c8219a5488d6
@@ -0,0 +1,2 @@
+xm0)nt2S`ņe,VY/H#[)E@Nq툎r2)D0jCLaC&4Bv]$EIӑePrIsez˳~_
+[yvWV=헛˘H vZ~s@݉%?TZH \ No newline at end of file
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/objects/c4/b38c3e1395393f75bbbc2ed10c7eeb577d3b64 b/integrations/gitea-repositories-meta/user2/repo2.git/objects/c4/b38c3e1395393f75bbbc2ed10c7eeb577d3b64
new file mode 100644
index 0000000000..6dcfc96676
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/objects/c4/b38c3e1395393f75bbbc2ed10c7eeb577d3b64
Binary files differ
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/objects/f5/05ec9b5c7a45a10259c1dda7f18434e5d55940 b/integrations/gitea-repositories-meta/user2/repo2.git/objects/f5/05ec9b5c7a45a10259c1dda7f18434e5d55940
new file mode 100644
index 0000000000..eaeadaeaee
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/objects/f5/05ec9b5c7a45a10259c1dda7f18434e5d55940
Binary files differ
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/objects/info/commit-graph b/integrations/gitea-repositories-meta/user2/repo2.git/objects/info/commit-graph
new file mode 100644
index 0000000000..67dae50e83
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/objects/info/commit-graph
Binary files differ
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/objects/info/packs b/integrations/gitea-repositories-meta/user2/repo2.git/objects/info/packs
new file mode 100644
index 0000000000..9eb91c8e0e
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/objects/info/packs
@@ -0,0 +1,2 @@
+P pack-a2f7ad943b3d857eb3ebdb4b35eeef38f63cf5d2.pack
+
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/objects/pack/pack-a2f7ad943b3d857eb3ebdb4b35eeef38f63cf5d2.bitmap b/integrations/gitea-repositories-meta/user2/repo2.git/objects/pack/pack-a2f7ad943b3d857eb3ebdb4b35eeef38f63cf5d2.bitmap
new file mode 100644
index 0000000000..8ecce324f4
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/objects/pack/pack-a2f7ad943b3d857eb3ebdb4b35eeef38f63cf5d2.bitmap
Binary files differ
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/objects/pack/pack-a2f7ad943b3d857eb3ebdb4b35eeef38f63cf5d2.idx b/integrations/gitea-repositories-meta/user2/repo2.git/objects/pack/pack-a2f7ad943b3d857eb3ebdb4b35eeef38f63cf5d2.idx
new file mode 100644
index 0000000000..c4f319811e
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/objects/pack/pack-a2f7ad943b3d857eb3ebdb4b35eeef38f63cf5d2.idx
Binary files differ
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/objects/pack/pack-a2f7ad943b3d857eb3ebdb4b35eeef38f63cf5d2.pack b/integrations/gitea-repositories-meta/user2/repo2.git/objects/pack/pack-a2f7ad943b3d857eb3ebdb4b35eeef38f63cf5d2.pack
new file mode 100644
index 0000000000..9d10156ca7
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/objects/pack/pack-a2f7ad943b3d857eb3ebdb4b35eeef38f63cf5d2.pack
Binary files differ
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/packed-refs b/integrations/gitea-repositories-meta/user2/repo2.git/packed-refs
new file mode 100644
index 0000000000..f785d91022
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/packed-refs
@@ -0,0 +1,2 @@
+# pack-refs with: peeled fully-peeled sorted
+205ac761f3326a7ebe416e8673760016450b5cec refs/heads/master
diff --git a/integrations/gitea-repositories-meta/user2/repo2.git/refs/heads/master b/integrations/gitea-repositories-meta/user2/repo2.git/refs/heads/master
new file mode 100644
index 0000000000..10967a9b8a
--- /dev/null
+++ b/integrations/gitea-repositories-meta/user2/repo2.git/refs/heads/master
@@ -0,0 +1 @@
+205ac761f3326a7ebe416e8673760016450b5cec
diff --git a/integrations/view_test.go b/integrations/view_test.go
new file mode 100644
index 0000000000..180cf2e50a
--- /dev/null
+++ b/integrations/view_test.go
@@ -0,0 +1,26 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package integrations
+
+import (
+ "net/http"
+ "testing"
+
+ "github.com/stretchr/testify/assert"
+)
+
+func TestRenderFileSVGIsInImgTag(t *testing.T) {
+ defer prepareTestEnv(t)()
+
+ session := loginUser(t, "user2")
+
+ req := NewRequest(t, "GET", "/user2/repo2/src/branch/master/line.svg")
+ resp := session.MakeRequest(t, req, http.StatusOK)
+
+ doc := NewHTMLParser(t, resp.Body)
+ src, exists := doc.doc.Find(".file-view img").Attr("src")
+ assert.True(t, exists, "The SVG image should be in an <img> tag so that scripts in the SVG are not run")
+ assert.Equal(t, "/user2/repo2/raw/branch/master/line.svg", src)
+}