add letter from future src

2020-11-05 17:11:25 +08:00
parent 93b323ee0c
commit cb23f465b1
5 changed files with 174 additions and 0 deletions
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+unzip ../frames.zip
+[ -e repo.tar ] && rm repo.tar
+touch repo.tar
+
+for i in frame-*.png; do
+echo "$i"
+# https://stackoverflow.com/questions/60506222/encode-decode-binary-data-in-a-qr-code-using-qrencode-and-zbarimg-in-bash
+# requires zbar >= 0.23.1
+zbarimg --raw -q -Sbinary "$i" >> repo.tar
+done;
+
+tar -xf repo.tar
+
+rm frame-*
@@ -0,0 +1,39 @@
+[
+  {
+    "sha": "e9b69800c7e1229c867beb2120ef6702a95080e4",
+    "node_id": "MDY6Q29tbWl0MjE0MDg5Mzg4OmU5YjY5ODAwYzdlMTIyOWM4NjdiZWIyMTIwZWY2NzAyYTk1MDgwZTQ=",
+    "commit": {
+      "author": {
+        "name": "root",
+        "email": "root@machine",
+        "date": "2019-09-15T12:19:51Z"
+      },
+      "committer": {
+        "name": "root",
+        "email": "root@machine",
+        "date": "2019-09-15T12:28:22Z"
+      },
+      "message": "There's no flag in META and COMMITS!",
+      "tree": {
+        "sha": "92ac058c70159e4e61e0a6356096b9bfb1955036",
+        "url": "https://api.github.com/repos/openlug/nonexist/git/trees/92ac058c70159e4e61e0a6356096b9bfb1955036"
+      },
+      "url": "https://api.github.com/repos/openlug/nonexist/git/commits/e9b69800c7e1229c867beb2120ef6702a95080e4",
+      "comment_count": 0,
+      "verification": {
+        "verified": false,
+        "reason": "unsigned",
+        "signature": null,
+        "payload": null
+      }
+    },
+    "url": "https://api.github.com/repos/openlug/nonexist/commits/e9b69800c7e1229c867beb2120ef6702a95080e4",
+    "html_url": "https://github.com/openlug/nonexist/commit/e9b69800c7e1229c867beb2120ef6702a95080e4",
+    "comments_url": "https://api.github.com/repos/openlug/nonexist/commits/e9b69800c7e1229c867beb2120ef6702a95080e4/comments",
+    "author": null,
+    "committer": null,
+    "parents": [
+
+    ]
+  }
+]
@@ -0,0 +1,97 @@
+{
+  "id": 214089388,
+  "node_id": "MDEwOlJlcG9zaXRvcnkyMTQwODkzODg=",
+  "name": "nonexist",
+  "full_name": "openlug/nonexist",
+  "private": false,
+  "owner": {
+    "login": "openlug",
+    "id": 55339572,
+    "node_id": "MDQ6VXNlcjU1MzM5NTcy",
+    "avatar_url": "https://avatars0.githubusercontent.com/u/55339572?v=4",
+    "gravatar_id": "",
+    "url": "https://api.github.com/users/openlug",
+    "html_url": "https://github.com/openlug",
+    "followers_url": "https://api.github.com/users/openlug/followers",
+    "following_url": "https://api.github.com/users/openlug/following{/other_user}",
+    "gists_url": "https://api.github.com/users/openlug/gists{/gist_id}",
+    "starred_url": "https://api.github.com/users/openlug/starred{/owner}{/repo}",
+    "subscriptions_url": "https://api.github.com/users/openlug/subscriptions",
+    "organizations_url": "https://api.github.com/users/openlug/orgs",
+    "repos_url": "https://api.github.com/users/openlug/repos",
+    "events_url": "https://api.github.com/users/openlug/events{/privacy}",
+    "received_events_url": "https://api.github.com/users/openlug/received_events",
+    "type": "User",
+    "site_admin": false
+  },
+  "html_url": "https://github.com/openlug/nonexist",
+  "description": "This is just an example. Flag is in the repo.tar.xz.",
+  "fork": false,
+  "url": "https://api.github.com/repos/openlug/nonexist",
+  "forks_url": "https://api.github.com/repos/openlug/nonexist/forks",
+  "keys_url": "https://api.github.com/repos/openlug/nonexist/keys{/key_id}",
+  "collaborators_url": "https://api.github.com/repos/openlug/nonexist/collaborators{/collaborator}",
+  "teams_url": "https://api.github.com/repos/openlug/nonexist/teams",
+  "hooks_url": "https://api.github.com/repos/openlug/nonexist/hooks",
+  "issue_events_url": "https://api.github.com/repos/openlug/nonexist/issues/events{/number}",
+  "events_url": "https://api.github.com/repos/openlug/nonexist/events",
+  "assignees_url": "https://api.github.com/repos/openlug/nonexist/assignees{/user}",
+  "branches_url": "https://api.github.com/repos/openlug/nonexist/branches{/branch}",
+  "tags_url": "https://api.github.com/repos/openlug/nonexist/tags",
+  "blobs_url": "https://api.github.com/repos/openlug/nonexist/git/blobs{/sha}",
+  "git_tags_url": "https://api.github.com/repos/openlug/nonexist/git/tags{/sha}",
+  "git_refs_url": "https://api.github.com/repos/openlug/nonexist/git/refs{/sha}",
+  "trees_url": "https://api.github.com/repos/openlug/nonexist/git/trees{/sha}",
+  "statuses_url": "https://api.github.com/repos/openlug/nonexist/statuses/{sha}",
+  "languages_url": "https://api.github.com/repos/openlug/nonexist/languages",
+  "stargazers_url": "https://api.github.com/repos/openlug/nonexist/stargazers",
+  "contributors_url": "https://api.github.com/repos/openlug/nonexist/contributors",
+  "subscribers_url": "https://api.github.com/repos/openlug/nonexist/subscribers",
+  "subscription_url": "https://api.github.com/repos/openlug/nonexist/subscription",
+  "commits_url": "https://api.github.com/repos/openlug/nonexist/commits{/sha}",
+  "git_commits_url": "https://api.github.com/repos/openlug/nonexist/git/commits{/sha}",
+  "comments_url": "https://api.github.com/repos/openlug/nonexist/comments{/number}",
+  "issue_comment_url": "https://api.github.com/repos/openlug/nonexist/issues/comments{/number}",
+  "contents_url": "https://api.github.com/repos/openlug/nonexist/contents/{+path}",
+  "compare_url": "https://api.github.com/repos/openlug/nonexist/compare/{base}...{head}",
+  "merges_url": "https://api.github.com/repos/openlug/nonexist/merges",
+  "archive_url": "https://api.github.com/repos/openlug/nonexist/{archive_format}{/ref}",
+  "downloads_url": "https://api.github.com/repos/openlug/nonexist/downloads",
+  "issues_url": "https://api.github.com/repos/openlug/nonexist/issues{/number}",
+  "pulls_url": "https://api.github.com/repos/openlug/nonexist/pulls{/number}",
+  "milestones_url": "https://api.github.com/repos/openlug/nonexist/milestones{/number}",
+  "notifications_url": "https://api.github.com/repos/openlug/nonexist/notifications{?since,all,participating}",
+  "labels_url": "https://api.github.com/repos/openlug/nonexist/labels{/name}",
+  "releases_url": "https://api.github.com/repos/openlug/nonexist/releases{/id}",
+  "deployments_url": "https://api.github.com/repos/openlug/nonexist/deployments",
+  "created_at": "2019-10-10T04:51:59Z",
+  "updated_at": "2020-09-02T13:25:39Z",
+  "pushed_at": "2019-10-10T04:53:25Z",
+  "git_url": "git://github.com/openlug/nonexist.git",
+  "ssh_url": "git@github.com:openlug/nonexist.git",
+  "clone_url": "https://github.com/openlug/nonexist.git",
+  "svn_url": "https://github.com/openlug/nonexist",
+  "homepage": null,
+  "size": 9,
+  "stargazers_count": 31,
+  "watchers_count": 31,
+  "language": "Python",
+  "has_issues": false,
+  "has_projects": false,
+  "has_downloads": true,
+  "has_wiki": false,
+  "has_pages": false,
+  "forks_count": 5,
+  "mirror_url": null,
+  "archived": true,
+  "disabled": false,
+  "open_issues_count": 0,
+  "license": null,
+  "forks": 5,
+  "open_issues": 0,
+  "watchers": 31,
+  "default_branch": "master",
+  "temp_clone_token": null,
+  "network_count": 5,
+  "subscribers_count": 1
+}
@@ -0,0 +1 @@
+flag{HELL0_from_Arct1c!}
@@ -0,0 +1,21 @@
+#!/bin/sh
+
+# generate repo.tar
+dd if=/dev/urandom of=files/repo/file_1MB bs=1024 count=1000
+tar -C files/repo/ -cJf files/repo.tar.xz flag file_1MB
+tar -C files/ -cf repo.tar META COMMITS repo.tar.xz
+
+split -b 2953 repo.tar
+
+for i in x*; do
+echo "$i"
+qrencode -r "$i" -8 -v 40 -o frame-"$i".png;
+done;
+
+zip -r frames.zip frame-*.png
+
+# cleanup
+rm x*
+rm frame-*.png
+rm files/repo.tar.xz
+rm files/repo/file_1MB