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370c26a6c9
A malicious `.ruby-version` file in the current directory could inject `../../../` into the version string and trigger execution of binaries outside of `RBENV_ROOT/versions/`. Fixes #977 OVE-20170303-0004
88 lines
1.9 KiB
Bash
88 lines
1.9 KiB
Bash
#!/usr/bin/env bats
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load test_helper
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setup() {
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mkdir -p "${RBENV_TEST_DIR}/myproject"
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cd "${RBENV_TEST_DIR}/myproject"
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}
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@test "fails without arguments" {
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run rbenv-version-file-read
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assert_failure ""
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}
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@test "fails for invalid file" {
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run rbenv-version-file-read "non-existent"
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assert_failure ""
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}
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@test "fails for blank file" {
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echo > my-version
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run rbenv-version-file-read my-version
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assert_failure ""
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}
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@test "reads simple version file" {
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cat > my-version <<<"1.9.3"
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run rbenv-version-file-read my-version
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assert_success "1.9.3"
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}
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@test "ignores leading spaces" {
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cat > my-version <<<" 1.9.3"
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run rbenv-version-file-read my-version
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assert_success "1.9.3"
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}
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@test "reads only the first word from file" {
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cat > my-version <<<"1.9.3-p194@tag 1.8.7 hi"
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run rbenv-version-file-read my-version
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assert_success "1.9.3-p194@tag"
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}
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@test "loads only the first line in file" {
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cat > my-version <<IN
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1.8.7 one
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1.9.3 two
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IN
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run rbenv-version-file-read my-version
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assert_success "1.8.7"
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}
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@test "ignores leading blank lines" {
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cat > my-version <<IN
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1.9.3
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IN
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run rbenv-version-file-read my-version
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assert_success "1.9.3"
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}
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@test "handles the file with no trailing newline" {
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echo -n "1.8.7" > my-version
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run rbenv-version-file-read my-version
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assert_success "1.8.7"
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}
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@test "ignores carriage returns" {
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cat > my-version <<< $'1.9.3\r'
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run rbenv-version-file-read my-version
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assert_success "1.9.3"
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}
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@test "prevents directory traversal" {
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cat > my-version <<<".."
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run rbenv-version-file-read my-version
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assert_failure "rbenv: invalid version in \`my-version'"
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cat > my-version <<<"../foo"
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run rbenv-version-file-read my-version
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assert_failure "rbenv: invalid version in \`my-version'"
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}
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@test "disallows path segments in version string" {
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cat > my-version <<<"foo/bar"
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run rbenv-version-file-read my-version
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assert_failure "rbenv: invalid version in \`my-version'"
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}
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