chiark / gitweb /
lint: ban all dangerous HTML tags
[fdroidserver.git] / fdroidserver / lint.py
index c805288f2112232ed42371c58e32478314edb75e..b0a5cad76f93f52fb33752519bd98602e5605cf9 100644 (file)
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 from argparse import ArgumentParser
+import glob
 import os
 import re
 import sys
 
+from . import _
 from . import common
 from . import metadata
 from . import rewritemeta
@@ -33,93 +35,149 @@ def enforce_https(domain):
     return (re.compile(r'.*[^sS]://[^/]*' + re.escape(domain) + r'(/.*)?'),
             domain + " URLs should always use https://")
 
+
 https_enforcings = [
     enforce_https('github.com'),
     enforce_https('gitlab.com'),
     enforce_https('bitbucket.org'),
     enforce_https('apache.org'),
     enforce_https('google.com'),
+    enforce_https('git.code.sf.net'),
     enforce_https('svn.code.sf.net'),
+    enforce_https('anongit.kde.org'),
+    enforce_https('savannah.nongnu.org'),
+    enforce_https('git.savannah.nongnu.org'),
+    enforce_https('download.savannah.nongnu.org'),
+    enforce_https('savannah.gnu.org'),
+    enforce_https('git.savannah.gnu.org'),
+    enforce_https('download.savannah.gnu.org'),
 ]
 
 
 def forbid_shortener(domain):
     return (re.compile(r'https?://[^/]*' + re.escape(domain) + r'/.*'),
-            "URL shorteners should not be used")
+            _("URL shorteners should not be used"))
+
 
 http_url_shorteners = [
+    forbid_shortener('1url.com'),
+    forbid_shortener('adf.ly'),
+    forbid_shortener('bc.vc'),
+    forbid_shortener('bit.do'),
+    forbid_shortener('bit.ly'),
+    forbid_shortener('bitly.com'),
+    forbid_shortener('budurl.com'),
+    forbid_shortener('buzurl.com'),
+    forbid_shortener('cli.gs'),
+    forbid_shortener('cur.lv'),
+    forbid_shortener('cutt.us'),
+    forbid_shortener('db.tt'),
+    forbid_shortener('filoops.info'),
     forbid_shortener('goo.gl'),
+    forbid_shortener('is.gd'),
+    forbid_shortener('ity.im'),
+    forbid_shortener('j.mp'),
+    forbid_shortener('l.gg'),
+    forbid_shortener('lnkd.in'),
+    forbid_shortener('moourl.com'),
+    forbid_shortener('ow.ly'),
+    forbid_shortener('para.pt'),
+    forbid_shortener('po.st'),
+    forbid_shortener('q.gs'),
+    forbid_shortener('qr.ae'),
+    forbid_shortener('qr.net'),
+    forbid_shortener('rdlnk.com'),
+    forbid_shortener('scrnch.me'),
+    forbid_shortener('short.nr'),
+    forbid_shortener('sn.im'),
+    forbid_shortener('snipurl.com'),
+    forbid_shortener('su.pr'),
     forbid_shortener('t.co'),
+    forbid_shortener('tiny.cc'),
+    forbid_shortener('tinyarrows.com'),
+    forbid_shortener('tinyurl.com'),
+    forbid_shortener('tr.im'),
+    forbid_shortener('tweez.me'),
+    forbid_shortener('twitthis.com'),
+    forbid_shortener('twurl.nl'),
+    forbid_shortener('tyn.ee'),
+    forbid_shortener('u.bb'),
+    forbid_shortener('u.to'),
     forbid_shortener('ur1.ca'),
+    forbid_shortener('urlof.site'),
+    forbid_shortener('v.gd'),
+    forbid_shortener('vzturl.com'),
+    forbid_shortener('x.co'),
+    forbid_shortener('xrl.us'),
+    forbid_shortener('yourls.org'),
+    forbid_shortener('zip.net'),
+    forbid_shortener('✩.ws'),
+    forbid_shortener('➡.ws'),
 ]
 
 http_checks = https_enforcings + http_url_shorteners + [
     (re.compile(r'.*github\.com/[^/]+/[^/]+\.git'),
-     "Appending .git is not necessary"),
+     _("Appending .git is not necessary")),
     (re.compile(r'.*://[^/]*(github|gitlab|bitbucket|rawgit)[^/]*/([^/]+/){1,3}master'),
-     "Use /HEAD instead of /master to point at a file in the default branch"),
+     _("Use /HEAD instead of /master to point at a file in the default branch")),
 ]
 
 regex_checks = {
-    'Web Site': http_checks,
-    'Source Code': http_checks,
+    'WebSite': http_checks,
+    'SourceCode': http_checks,
     'Repo': https_enforcings,
-    'Issue Tracker': http_checks + [
+    'IssueTracker': http_checks + [
         (re.compile(r'.*github\.com/[^/]+/[^/]+/*$'),
-         "/issues is missing"),
+         _("/issues is missing")),
         (re.compile(r'.*gitlab\.com/[^/]+/[^/]+/*$'),
-         "/issues is missing"),
+         _("/issues is missing")),
     ],
     'Donate': http_checks + [
         (re.compile(r'.*flattr\.com'),
-         "Flattr donation methods belong in the FlattrID flag"),
+         _("Flattr donation methods belong in the FlattrID flag")),
+        (re.compile(r'.*liberapay\.com'),
+         _("Liberapay donation methods belong in the LiberapayID flag")),
     ],
     'Changelog': http_checks,
     'Author Name': [
         (re.compile(r'^\s'),
-         "Unnecessary leading space"),
+         _("Unnecessary leading space")),
         (re.compile(r'.*\s$'),
-         "Unnecessary trailing space"),
-    ],
-    'License': [
-        (re.compile(r'^(|None|Unknown)$'),
-         "No license specified"),
+         _("Unnecessary trailing space")),
     ],
     'Summary': [
-        (re.compile(r'^$'),
-         "Summary yet to be filled"),
         (re.compile(r'.*\b(free software|open source)\b.*', re.IGNORECASE),
-         "No need to specify that the app is Free Software"),
+         _("No need to specify that the app is Free Software")),
         (re.compile(r'.*((your|for).*android|android.*(app|device|client|port|version))', re.IGNORECASE),
-         "No need to specify that the app is for Android"),
+         _("No need to specify that the app is for Android")),
         (re.compile(r'.*[a-z0-9][.!?]( |$)'),
-         "Punctuation should be avoided"),
+         _("Punctuation should be avoided")),
         (re.compile(r'^\s'),
-         "Unnecessary leading space"),
+         _("Unnecessary leading space")),
         (re.compile(r'.*\s$'),
-         "Unnecessary trailing space"),
+         _("Unnecessary trailing space")),
     ],
-    'Description': [
-        (re.compile(r'^No description available$'),
-         "Description yet to be filled"),
+    'Description': https_enforcings + http_url_shorteners + [
         (re.compile(r'\s*[*#][^ .]'),
-         "Invalid bulleted list"),
+         _("Invalid bulleted list")),
         (re.compile(r'^\s'),
-         "Unnecessary leading space"),
+         _("Unnecessary leading space")),
         (re.compile(r'.*\s$'),
-         "Unnecessary trailing space"),
-        (re.compile(r'.*([^[]|^)\[[^:[\]]+( |\]|$)'),
-         "Invalid link - use [http://foo.bar Link title] or [http://foo.bar]"),
-        (re.compile(r'(^|.* )https?://[^ ]+'),
-         "Unlinkified link - use [http://foo.bar Link title] or [http://foo.bar]"),
+         _("Unnecessary trailing space")),
+        (re.compile(r'.*<(applet|base|body|button|embed|form|head|html|iframe|img|input|link|object|picture|script|source|style|svg|video).*', re.IGNORECASE),
+         _("Forbidden HTML tags")),
+        (re.compile(r'''.*\s+src=["']javascript:.*'''),
+         _("Javascript in HTML src attributes")),
     ],
 }
 
+locale_pattern = re.compile(r'^[a-z]{2,3}(-[A-Z][A-Z])?$')
+
 
 def check_regexes(app):
     for f, checks in regex_checks.items():
         for m, r in checks:
-            v = app.get_field(f)
+            v = app.get(f)
             t = metadata.fieldtype(f)
             if t == metadata.TYPE_MULTILINE:
                 for l in v.splitlines():
@@ -137,10 +195,10 @@ def get_lastbuild(builds):
     lastbuild = None
     for build in builds:
         if not build.disable:
-            vercode = int(build.vercode)
+            vercode = int(build.versionCode)
             if lowest_vercode == -1 or vercode < lowest_vercode:
                 lowest_vercode = vercode
-        if not lastbuild or int(build.vercode) > int(lastbuild.vercode):
+        if not lastbuild or int(build.versionCode) > int(lastbuild.versionCode):
             lastbuild = build
     return lastbuild
 
@@ -151,23 +209,23 @@ def check_ucm_tags(app):
             and lastbuild.commit
             and app.UpdateCheckMode == 'RepoManifest'
             and not lastbuild.commit.startswith('unknown')
-            and lastbuild.vercode == app.CurrentVersionCode
+            and lastbuild.versionCode == app.CurrentVersionCode
             and not lastbuild.forcevercode
             and any(s in lastbuild.commit for s in '.,_-/')):
-        yield "Last used commit '%s' looks like a tag, but Update Check Mode is '%s'" % (
-            lastbuild.commit, app.UpdateCheckMode)
+        yield _("Last used commit '{commit}' looks like a tag, but Update Check Mode is '{ucm}'")\
+            .format(commit=lastbuild.commit, ucm=app.UpdateCheckMode)
 
 
 def check_char_limits(app):
     limits = config['char_limits']
 
-    if len(app.Summary) > limits['Summary']:
-        yield "Summary of length %s is over the %i char limit" % (
-            len(app.Summary), limits['Summary'])
+    if len(app.Summary) > limits['summary']:
+        yield _("Summary of length {length} is over the {limit} char limit")\
+            .format(length=len(app.Summary), limit=limits['summary'])
 
-    if len(app.Description) > limits['Description']:
-        yield "Description of length %s is over the %i char limit" % (
-            len(app.Description), limits['Description'])
+    if len(app.Description) > limits['description']:
+        yield _("Description of length {length} is over the {limit} char limit")\
+            .format(length=len(app.Description), limit=limits['description'])
 
 
 def check_old_links(app):
@@ -181,15 +239,17 @@ def check_old_links(app):
         'code.google.com',
     ]
     if any(s in app.Repo for s in usual_sites):
-        for f in ['Web Site', 'Source Code', 'Issue Tracker', 'Changelog']:
-            v = app.get_field(f)
+        for f in ['WebSite', 'SourceCode', 'IssueTracker', 'Changelog']:
+            v = app.get(f)
             if any(s in v for s in old_sites):
-                yield "App is in '%s' but has a link to '%s'" % (app.Repo, v)
+                yield _("App is in '{repo}' but has a link to {url}")\
+                    .format(repo=app.Repo, url=v)
 
 
 def check_useless_fields(app):
     if app.UpdateCheckName == app.id:
-        yield "Update Check Name is set to the known app id - it can be removed"
+        yield _("Update Check Name is set to the known app id - it can be removed")
+
 
 filling_ucms = re.compile(r'^(Tags.*|RepoManifest.*)')
 
@@ -197,12 +257,13 @@ filling_ucms = re.compile(r'^(Tags.*|RepoManifest.*)')
 def check_checkupdates_ran(app):
     if filling_ucms.match(app.UpdateCheckMode):
         if not app.AutoName and not app.CurrentVersion and app.CurrentVersionCode == '0':
-            yield "UCM is set but it looks like checkupdates hasn't been run yet"
+            yield _("UCM is set but it looks like checkupdates hasn't been run yet")
 
 
 def check_empty_fields(app):
     if not app.Categories:
-        yield "Categories are not set"
+        yield _("Categories are not set")
+
 
 all_categories = set([
     "Connectivity",
@@ -228,39 +289,39 @@ all_categories = set([
 def check_categories(app):
     for categ in app.Categories:
         if categ not in all_categories:
-            yield "Category '%s' is not valid" % categ
+            yield _("Category '%s' is not valid" % categ)
 
 
 def check_duplicates(app):
     if app.Name and app.Name == app.AutoName:
-        yield "Name '%s' is just the auto name - remove it" % app.Name
+        yield _("Name '%s' is just the auto name - remove it") % app.Name
 
     links_seen = set()
     for f in ['Source Code', 'Web Site', 'Issue Tracker', 'Changelog']:
-        v = app.get_field(f)
+        v = app.get(f)
         if not v:
             continue
         v = v.lower()
         if v in links_seen:
-            yield "Duplicate link in '%s': %s" % (f, v)
+            yield _("Duplicate link in '{field}': {url}").format(field=f, url=v)
         else:
             links_seen.add(v)
 
     name = app.Name or app.AutoName
     if app.Summary and name:
         if app.Summary.lower() == name.lower():
-            yield "Summary '%s' is just the app's name" % app.Summary
+            yield _("Summary '%s' is just the app's name") % app.Summary
 
     if app.Summary and app.Description and len(app.Description) == 1:
         if app.Summary.lower() == app.Description[0].lower():
-            yield "Description '%s' is just the app's summary" % app.Summary
+            yield _("Description '%s' is just the app's summary") % app.Summary
 
     seenlines = set()
     for l in app.Description.splitlines():
         if len(l) < 1:
             continue
         if l in seenlines:
-            yield "Description has a duplicate line"
+            yield _("Description has a duplicate line")
         seenlines.add(l)
 
 
@@ -273,7 +334,7 @@ def check_mediawiki_links(app):
         url = um.group(1)
         for m, r in http_checks:
             if m.match(url):
-                yield "URL '%s' in Description: %s" % (url, r)
+                yield _("URL {url} in Description: {error}").format(url=url, error=r)
 
 
 def check_bulleted_lists(app):
@@ -288,7 +349,7 @@ def check_bulleted_lists(app):
         if l[0] == lchar and l[1] == ' ':
             lcount += 1
             if lcount > 2 and lchar not in validchars:
-                yield "Description has a list (%s) but it isn't bulleted (*) nor numbered (#)" % lchar
+                yield _("Description has a list (%s) but it isn't bulleted (*) nor numbered (#)") % lchar
                 break
         else:
             lchar = l[0]
@@ -296,18 +357,28 @@ def check_bulleted_lists(app):
 
 
 def check_builds(app):
+    supported_flags = set(metadata.build_flags)
+    # needed for YAML and JSON
     for build in app.builds:
         if build.disable:
             if build.disable.startswith('Generated by import.py'):
-                yield "Build generated by `fdroid import` - remove disable line once ready"
+                yield _("Build generated by `fdroid import` - remove disable line once ready")
             continue
         for s in ['master', 'origin', 'HEAD', 'default', 'trunk']:
             if build.commit and build.commit.startswith(s):
-                yield "Branch '%s' used as commit in build '%s'" % (s, build.version)
+                yield _("Branch '{branch}' used as commit in build '{versionName}'")\
+                    .format(branch=s, versionName=build.versionName)
             for srclib in build.srclibs:
-                ref = srclib.split('@')[1].split('/')[0]
-                if ref.startswith(s):
-                    yield "Branch '%s' used as commit in srclib '%s'" % (s, srclib)
+                if '@' in srclib:
+                    ref = srclib.split('@')[1].split('/')[0]
+                    if ref.startswith(s):
+                        yield _("Branch '{branch}' used as commit in srclib '{srclib}'")\
+                            .format(branch=s, srclib=srclib)
+                else:
+                    yield _('srclibs missing name and/or @') + ' (srclibs: ' + srclib + ')'
+        for key in build.keys():
+            if key not in supported_flags:
+                yield _('%s is not an accepted build field') % key
 
 
 def check_files_dir(app):
@@ -317,45 +388,56 @@ def check_files_dir(app):
     files = set()
     for name in os.listdir(dir_path):
         path = os.path.join(dir_path, name)
-        if not os.path.isfile(path):
-            yield "Found non-file at %s" % path
+        if not (os.path.isfile(path) or name == 'signatures' or locale_pattern.match(name)):
+            yield _("Found non-file at %s") % path
             continue
         files.add(name)
 
-    used = set()
+    used = {'signatures', }
     for build in app.builds:
         for fname in build.patch:
             if fname not in files:
-                yield "Unknown file %s in build '%s'" % (fname, build.version)
+                yield _("Unknown file '{filename}' in build '{versionName}'")\
+                    .format(filename=fname, versionName=build.versionName)
             else:
                 used.add(fname)
 
     for name in files.difference(used):
-        yield "Unused file at %s" % os.path.join(dir_path, name)
+        if locale_pattern.match(name):
+            continue
+        yield _("Unused file at %s") % os.path.join(dir_path, name)
 
 
 def check_format(app):
     if options.format and not rewritemeta.proper_format(app):
-        yield "Run rewritemeta to fix formatting"
+        yield _("Run rewritemeta to fix formatting")
+
+
+def check_license_tag(app):
+    '''Ensure all license tags are in https://spdx.org/license-list'''
+    if app.License.rstrip('+') not in SPDX:
+        yield _('Invalid license tag "%s"! Use only tags from https://spdx.org/license-list') \
+            % (app.License)
 
 
 def check_extlib_dir(apps):
     dir_path = os.path.join('build', 'extlib')
-    files = set()
-    for root, dirs, names in os.walk(dir_path):
-        for name in names:
-            files.add(os.path.join(root, name)[len(dir_path) + 1:])
+    unused_extlib_files = set()
+    for root, dirs, files in os.walk(dir_path):
+        for name in files:
+            unused_extlib_files.add(os.path.join(root, name)[len(dir_path) + 1:])
 
     used = set()
     for app in apps:
         for build in app.builds:
             for path in build.extlibs:
-                if path not in files:
-                    yield "%s: Unknown extlib %s in build '%s'" % (app.id, path, build.version)
+                if path not in unused_extlib_files:
+                    yield _("{appid}: Unknown extlib {path} in build '{versionName}'")\
+                        .format(appid=app.id, path=path, versionName=build.versionName)
                 else:
                     used.add(path)
 
-    for path in files.difference(used):
+    for path in unused_extlib_files.difference(used):
         if any(path.endswith(s) for s in [
                 '.gitignore',
                 'source.txt', 'origin.txt', 'md5.txt',
@@ -364,7 +446,30 @@ def check_extlib_dir(apps):
                 'NOTICE', 'NOTICE.txt',
                 ]):
             continue
-        yield "Unused extlib at %s" % os.path.join(dir_path, path)
+        yield _("Unused extlib at %s") % os.path.join(dir_path, path)
+
+
+def check_for_unsupported_metadata_files(basedir=""):
+    """Checks whether any non-metadata files are in metadata/"""
+
+    global config
+
+    return_value = False
+    formats = config['accepted_formats']
+    for f in glob.glob(basedir + 'metadata/*') + glob.glob(basedir + 'metadata/.*'):
+        if os.path.isdir(f):
+            exists = False
+            for t in formats:
+                exists = exists or os.path.exists(f + '.' + t)
+            if not exists:
+                print(_('"%s/" has no matching metadata file!') % f)
+                return_value = True
+        elif not os.path.splitext(f)[1][1:] in formats:
+            print('"' + f.replace(basedir, '')
+                  + '" is not a supported file format: (' + ','.join(formats) + ')')
+            return_value = True
+
+    return return_value
 
 
 def main():
@@ -375,9 +480,11 @@ def main():
     parser = ArgumentParser(usage="%(prog)s [options] [APPID [APPID ...]]")
     common.setup_global_opts(parser)
     parser.add_argument("-f", "--format", action="store_true", default=False,
-                        help="Also warn about formatting issues, like rewritemeta -l")
-    parser.add_argument("appid", nargs='*', help="app-id in the form APPID")
+                        help=_("Also warn about formatting issues, like rewritemeta -l"))
+    parser.add_argument("appid", nargs='*', help=_("applicationId in the form APPID"))
+    metadata.add_metadata_arguments(parser)
     options = parser.parse_args()
+    metadata.warnings_action = options.W
 
     config = common.read_config(options)
 
@@ -385,7 +492,7 @@ def main():
     allapps = metadata.read_metadata(xref=True)
     apps = common.read_app_args(options.appid, allapps, False)
 
-    anywarns = False
+    anywarns = check_for_unsupported_metadata_files()
 
     apps_check_funcs = []
     if len(options.appid) == 0:
@@ -415,6 +522,7 @@ def main():
             check_builds,
             check_files_dir,
             check_format,
+            check_license_tag,
         ]
 
         for check_func in app_check_funcs:
@@ -426,5 +534,341 @@ def main():
         sys.exit(1)
 
 
+# A compiled, public domain list of official SPDX license tags from:
+# https://github.com/sindresorhus/spdx-license-list/blob/v3.0.1/spdx-simple.json
+# The deprecated license tags have been removed from the list, they are at the
+# bottom, starting after the last license tags that start with Z.
+# This is at the bottom, since its a long list of data
+SPDX = [
+    "PublicDomain",  # an F-Droid addition, until we can enforce a better option
+    "Glide",
+    "Abstyles",
+    "AFL-1.1",
+    "AFL-1.2",
+    "AFL-2.0",
+    "AFL-2.1",
+    "AFL-3.0",
+    "AMPAS",
+    "APL-1.0",
+    "Adobe-Glyph",
+    "APAFML",
+    "Adobe-2006",
+    "AGPL-1.0",
+    "Afmparse",
+    "Aladdin",
+    "ADSL",
+    "AMDPLPA",
+    "ANTLR-PD",
+    "Apache-1.0",
+    "Apache-1.1",
+    "Apache-2.0",
+    "AML",
+    "APSL-1.0",
+    "APSL-1.1",
+    "APSL-1.2",
+    "APSL-2.0",
+    "Artistic-1.0",
+    "Artistic-1.0-Perl",
+    "Artistic-1.0-cl8",
+    "Artistic-2.0",
+    "AAL",
+    "Bahyph",
+    "Barr",
+    "Beerware",
+    "BitTorrent-1.0",
+    "BitTorrent-1.1",
+    "BSL-1.0",
+    "Borceux",
+    "BSD-2-Clause",
+    "BSD-2-Clause-FreeBSD",
+    "BSD-2-Clause-NetBSD",
+    "BSD-3-Clause",
+    "BSD-3-Clause-Clear",
+    "BSD-3-Clause-No-Nuclear-License",
+    "BSD-3-Clause-No-Nuclear-License-2014",
+    "BSD-3-Clause-No-Nuclear-Warranty",
+    "BSD-4-Clause",
+    "BSD-Protection",
+    "BSD-Source-Code",
+    "BSD-3-Clause-Attribution",
+    "0BSD",
+    "BSD-4-Clause-UC",
+    "bzip2-1.0.5",
+    "bzip2-1.0.6",
+    "Caldera",
+    "CECILL-1.0",
+    "CECILL-1.1",
+    "CECILL-2.0",
+    "CECILL-2.1",
+    "CECILL-B",
+    "CECILL-C",
+    "ClArtistic",
+    "MIT-CMU",
+    "CNRI-Jython",
+    "CNRI-Python",
+    "CNRI-Python-GPL-Compatible",
+    "CPOL-1.02",
+    "CDDL-1.0",
+    "CDDL-1.1",
+    "CPAL-1.0",
+    "CPL-1.0",
+    "CATOSL-1.1",
+    "Condor-1.1",
+    "CC-BY-1.0",
+    "CC-BY-2.0",
+    "CC-BY-2.5",
+    "CC-BY-3.0",
+    "CC-BY-4.0",
+    "CC-BY-ND-1.0",
+    "CC-BY-ND-2.0",
+    "CC-BY-ND-2.5",
+    "CC-BY-ND-3.0",
+    "CC-BY-ND-4.0",
+    "CC-BY-NC-1.0",
+    "CC-BY-NC-2.0",
+    "CC-BY-NC-2.5",
+    "CC-BY-NC-3.0",
+    "CC-BY-NC-4.0",
+    "CC-BY-NC-ND-1.0",
+    "CC-BY-NC-ND-2.0",
+    "CC-BY-NC-ND-2.5",
+    "CC-BY-NC-ND-3.0",
+    "CC-BY-NC-ND-4.0",
+    "CC-BY-NC-SA-1.0",
+    "CC-BY-NC-SA-2.0",
+    "CC-BY-NC-SA-2.5",
+    "CC-BY-NC-SA-3.0",
+    "CC-BY-NC-SA-4.0",
+    "CC-BY-SA-1.0",
+    "CC-BY-SA-2.0",
+    "CC-BY-SA-2.5",
+    "CC-BY-SA-3.0",
+    "CC-BY-SA-4.0",
+    "CC0-1.0",
+    "Crossword",
+    "CrystalStacker",
+    "CUA-OPL-1.0",
+    "Cube",
+    "curl",
+    "D-FSL-1.0",
+    "diffmark",
+    "WTFPL",
+    "DOC",
+    "Dotseqn",
+    "DSDP",
+    "dvipdfm",
+    "EPL-1.0",
+    "ECL-1.0",
+    "ECL-2.0",
+    "eGenix",
+    "EFL-1.0",
+    "EFL-2.0",
+    "MIT-advertising",
+    "MIT-enna",
+    "Entessa",
+    "ErlPL-1.1",
+    "EUDatagrid",
+    "EUPL-1.0",
+    "EUPL-1.1",
+    "Eurosym",
+    "Fair",
+    "MIT-feh",
+    "Frameworx-1.0",
+    "FreeImage",
+    "FTL",
+    "FSFAP",
+    "FSFUL",
+    "FSFULLR",
+    "Giftware",
+    "GL2PS",
+    "Glulxe",
+    "AGPL-3.0",
+    "GFDL-1.1",
+    "GFDL-1.2",
+    "GFDL-1.3",
+    "GPL-1.0",
+    "GPL-2.0",
+    "GPL-3.0",
+    "LGPL-2.1",
+    "LGPL-3.0",
+    "LGPL-2.0",
+    "gnuplot",
+    "gSOAP-1.3b",
+    "HaskellReport",
+    "HPND",
+    "IBM-pibs",
+    "IPL-1.0",
+    "ICU",
+    "ImageMagick",
+    "iMatix",
+    "Imlib2",
+    "IJG",
+    "Info-ZIP",
+    "Intel-ACPI",
+    "Intel",
+    "Interbase-1.0",
+    "IPA",
+    "ISC",
+    "JasPer-2.0",
+    "JSON",
+    "LPPL-1.0",
+    "LPPL-1.1",
+    "LPPL-1.2",
+    "LPPL-1.3a",
+    "LPPL-1.3c",
+    "Latex2e",
+    "BSD-3-Clause-LBNL",
+    "Leptonica",
+    "LGPLLR",
+    "Libpng",
+    "libtiff",
+    "LAL-1.2",
+    "LAL-1.3",
+    "LiLiQ-P-1.1",
+    "LiLiQ-Rplus-1.1",
+    "LiLiQ-R-1.1",
+    "LPL-1.02",
+    "LPL-1.0",
+    "MakeIndex",
+    "MTLL",
+    "MS-PL",
+    "MS-RL",
+    "MirOS",
+    "MITNFA",
+    "MIT",
+    "Motosoto",
+    "MPL-1.0",
+    "MPL-1.1",
+    "MPL-2.0",
+    "MPL-2.0-no-copyleft-exception",
+    "mpich2",
+    "Multics",
+    "Mup",
+    "NASA-1.3",
+    "Naumen",
+    "NBPL-1.0",
+    "Net-SNMP",
+    "NetCDF",
+    "NGPL",
+    "NOSL",
+    "NPL-1.0",
+    "NPL-1.1",
+    "Newsletr",
+    "NLPL",
+    "Nokia",
+    "NPOSL-3.0",
+    "NLOD-1.0",
+    "Noweb",
+    "NRL",
+    "NTP",
+    "Nunit",
+    "OCLC-2.0",
+    "ODbL-1.0",
+    "PDDL-1.0",
+    "OCCT-PL",
+    "OGTSL",
+    "OLDAP-2.2.2",
+    "OLDAP-1.1",
+    "OLDAP-1.2",
+    "OLDAP-1.3",
+    "OLDAP-1.4",
+    "OLDAP-2.0",
+    "OLDAP-2.0.1",
+    "OLDAP-2.1",
+    "OLDAP-2.2",
+    "OLDAP-2.2.1",
+    "OLDAP-2.3",
+    "OLDAP-2.4",
+    "OLDAP-2.5",
+    "OLDAP-2.6",
+    "OLDAP-2.7",
+    "OLDAP-2.8",
+    "OML",
+    "OPL-1.0",
+    "OSL-1.0",
+    "OSL-1.1",
+    "OSL-2.0",
+    "OSL-2.1",
+    "OSL-3.0",
+    "OpenSSL",
+    "OSET-PL-2.1",
+    "PHP-3.0",
+    "PHP-3.01",
+    "Plexus",
+    "PostgreSQL",
+    "psfrag",
+    "psutils",
+    "Python-2.0",
+    "QPL-1.0",
+    "Qhull",
+    "Rdisc",
+    "RPSL-1.0",
+    "RPL-1.1",
+    "RPL-1.5",
+    "RHeCos-1.1",
+    "RSCPL",
+    "RSA-MD",
+    "Ruby",
+    "SAX-PD",
+    "Saxpath",
+    "SCEA",
+    "SWL",
+    "SMPPL",
+    "Sendmail",
+    "SGI-B-1.0",
+    "SGI-B-1.1",
+    "SGI-B-2.0",
+    "OFL-1.0",
+    "OFL-1.1",
+    "SimPL-2.0",
+    "Sleepycat",
+    "SNIA",
+    "Spencer-86",
+    "Spencer-94",
+    "Spencer-99",
+    "SMLNJ",
+    "SugarCRM-1.1.3",
+    "SISSL",
+    "SISSL-1.2",
+    "SPL-1.0",
+    "Watcom-1.0",
+    "TCL",
+    "TCP-wrappers",
+    "Unlicense",
+    "TMate",
+    "TORQUE-1.1",
+    "TOSL",
+    "Unicode-DFS-2015",
+    "Unicode-DFS-2016",
+    "Unicode-TOU",
+    "UPL-1.0",
+    "NCSA",
+    "Vim",
+    "VOSTROM",
+    "VSL-1.0",
+    "W3C-20150513",
+    "W3C-19980720",
+    "W3C",
+    "Wsuipa",
+    "Xnet",
+    "X11",
+    "Xerox",
+    "XFree86-1.1",
+    "xinetd",
+    "xpp",
+    "XSkat",
+    "YPL-1.0",
+    "YPL-1.1",
+    "Zed",
+    "Zend-2.0",
+    "Zimbra-1.3",
+    "Zimbra-1.4",
+    "Zlib",
+    "zlib-acknowledgement",
+    "ZPL-1.1",
+    "ZPL-2.0",
+    "ZPL-2.1",
+]
+
 if __name__ == "__main__":
     main()