From 03b5debd958a324d5c00cc37f887130b0198e747 Mon Sep 17 00:00:00 2001 From: Mohammed Al Sahaf Date: Thu, 8 Apr 2021 17:45:19 +0000 Subject: ci: fuzz: add 4 more fuzzing targets (#4105) --- caddyconfig/caddyfile/formatter_fuzz.go | 25 ++++++++++++++++++++++ caddyconfig/caddyfile/lexer_fuzz.go | 28 +++++++++++++++++++++++++ duration_fuzz.go | 25 ++++++++++++++++++++++ modules/caddyhttp/templates/frontmatter_fuzz.go | 25 ++++++++++++++++++++++ 4 files changed, 103 insertions(+) create mode 100644 caddyconfig/caddyfile/formatter_fuzz.go create mode 100644 caddyconfig/caddyfile/lexer_fuzz.go create mode 100644 duration_fuzz.go create mode 100644 modules/caddyhttp/templates/frontmatter_fuzz.go diff --git a/caddyconfig/caddyfile/formatter_fuzz.go b/caddyconfig/caddyfile/formatter_fuzz.go new file mode 100644 index 0000000..8be0634 --- /dev/null +++ b/caddyconfig/caddyfile/formatter_fuzz.go @@ -0,0 +1,25 @@ +// Copyright 2015 Matthew Holt and The Caddy Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// +build gofuzz + +package caddyfile + +func FuzzFormat(input []byte) int { + formatted := Format(input) + if formatted != Format(formatted) { + return 1 + } + return 0 +} diff --git a/caddyconfig/caddyfile/lexer_fuzz.go b/caddyconfig/caddyfile/lexer_fuzz.go new file mode 100644 index 0000000..2934844 --- /dev/null +++ b/caddyconfig/caddyfile/lexer_fuzz.go @@ -0,0 +1,28 @@ +// Copyright 2015 Matthew Holt and The Caddy Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// +build gofuzz + +package caddyfile + +func FuzzTokenize(input []byte) int { + tokens, err := Tokenize(input, "Caddyfile") + if err != nil { + return 0 + } + if len(tokens) == 0 { + return -1 + } + return 1 +} diff --git a/duration_fuzz.go b/duration_fuzz.go new file mode 100644 index 0000000..e7afed3 --- /dev/null +++ b/duration_fuzz.go @@ -0,0 +1,25 @@ +// Copyright 2015 Matthew Holt and The Caddy Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// +build gofuzz + +package caddy + +func FuzzParseDuration(data []byte) int { + _, err := ParseDuration(string(data)) + if err != nil { + return 0 + } + return 1 +} diff --git a/modules/caddyhttp/templates/frontmatter_fuzz.go b/modules/caddyhttp/templates/frontmatter_fuzz.go new file mode 100644 index 0000000..8d8427b --- /dev/null +++ b/modules/caddyhttp/templates/frontmatter_fuzz.go @@ -0,0 +1,25 @@ +// Copyright 2015 Matthew Holt and The Caddy Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// +build gofuzz + +package templates + +func FuzzExtractFrontMatter(data []byte) int { + _, _, err := extractFrontMatter(string(data)) + if err != nil { + return 0 + } + return 1 +} -- cgit v1.2.3