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isAllowedURI: Extract function and test

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(cherry picked from commit 91ba7b2307)
This commit is contained in:
Robert Hensing 2023-12-06 12:41:47 +01:00
parent 2b0ce229aa
commit 90c7904abf
3 changed files with 125 additions and 5 deletions
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106
tests/unit/libexpr/eval.cc Normal file
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#include <gmock/gmock.h>
#include <gtest/gtest.h>
#include "eval.hh"
#include "tests/libexpr.hh"
namespace nix {
TEST(nix_isAllowedURI, http_example_com) {
Strings allowed;
allowed.push_back("http://example.com");
ASSERT_TRUE(isAllowedURI("http://example.com", allowed));
ASSERT_TRUE(isAllowedURI("http://example.com/foo", allowed));
ASSERT_TRUE(isAllowedURI("http://example.com/foo/", allowed));
ASSERT_FALSE(isAllowedURI("/", allowed));
ASSERT_FALSE(isAllowedURI("http://example.co", allowed));
ASSERT_FALSE(isAllowedURI("http://example.como", allowed));
ASSERT_FALSE(isAllowedURI("http://example.org", allowed));
ASSERT_FALSE(isAllowedURI("http://example.org/foo", allowed));
}
TEST(nix_isAllowedURI, http_example_com_foo) {
Strings allowed;
allowed.push_back("http://example.com/foo");
ASSERT_TRUE(isAllowedURI("http://example.com/foo", allowed));
ASSERT_TRUE(isAllowedURI("http://example.com/foo/", allowed));
ASSERT_FALSE(isAllowedURI("/foo", allowed));
ASSERT_FALSE(isAllowedURI("http://example.com", allowed));
ASSERT_FALSE(isAllowedURI("http://example.como", allowed));
ASSERT_FALSE(isAllowedURI("http://example.org/foo", allowed));
// Broken?
// ASSERT_TRUE(isAllowedURI("http://example.com/foo?ok=1", allowed));
}
TEST(nix_isAllowedURI, http) {
Strings allowed;
allowed.push_back("http://");
ASSERT_TRUE(isAllowedURI("http://", allowed));
ASSERT_TRUE(isAllowedURI("http://example.com", allowed));
ASSERT_TRUE(isAllowedURI("http://example.com/foo", allowed));
ASSERT_TRUE(isAllowedURI("http://example.com/foo/", allowed));
ASSERT_TRUE(isAllowedURI("http://example.com", allowed));
ASSERT_FALSE(isAllowedURI("/", allowed));
ASSERT_FALSE(isAllowedURI("https://", allowed));
ASSERT_FALSE(isAllowedURI("http:foo", allowed));
}
TEST(nix_isAllowedURI, https) {
Strings allowed;
allowed.push_back("https://");
ASSERT_TRUE(isAllowedURI("https://example.com", allowed));
ASSERT_TRUE(isAllowedURI("https://example.com/foo", allowed));
ASSERT_FALSE(isAllowedURI("http://example.com", allowed));
ASSERT_FALSE(isAllowedURI("http://example.com/https:", allowed));
}
TEST(nix_isAllowedURI, absolute_path) {
Strings allowed;
allowed.push_back("/var/evil"); // bad idea
ASSERT_TRUE(isAllowedURI("/var/evil", allowed));
ASSERT_TRUE(isAllowedURI("/var/evil/", allowed));
ASSERT_TRUE(isAllowedURI("/var/evil/foo", allowed));
ASSERT_TRUE(isAllowedURI("/var/evil/foo/", allowed));
ASSERT_FALSE(isAllowedURI("/", allowed));
ASSERT_FALSE(isAllowedURI("/var/evi", allowed));
ASSERT_FALSE(isAllowedURI("/var/evilo", allowed));
ASSERT_FALSE(isAllowedURI("/var/evilo/", allowed));
ASSERT_FALSE(isAllowedURI("/var/evilo/foo", allowed));
ASSERT_FALSE(isAllowedURI("http://example.com/var/evil", allowed));
ASSERT_FALSE(isAllowedURI("http://example.com//var/evil", allowed));
ASSERT_FALSE(isAllowedURI("http://example.com//var/evil/foo", allowed));
}
TEST(nix_isAllowedURI, file_url) {
Strings allowed;
allowed.push_back("file:///var/evil"); // bad idea
ASSERT_TRUE(isAllowedURI("file:///var/evil", allowed));
ASSERT_TRUE(isAllowedURI("file:///var/evil/", allowed));
ASSERT_TRUE(isAllowedURI("file:///var/evil/foo", allowed));
ASSERT_TRUE(isAllowedURI("file:///var/evil/foo/", allowed));
ASSERT_FALSE(isAllowedURI("/", allowed));
ASSERT_FALSE(isAllowedURI("/var/evi", allowed));
ASSERT_FALSE(isAllowedURI("/var/evilo", allowed));
ASSERT_FALSE(isAllowedURI("/var/evilo/", allowed));
ASSERT_FALSE(isAllowedURI("/var/evilo/foo", allowed));
ASSERT_FALSE(isAllowedURI("http://example.com/var/evil", allowed));
ASSERT_FALSE(isAllowedURI("http://example.com//var/evil", allowed));
ASSERT_FALSE(isAllowedURI("http://example.com//var/evil/foo", allowed));
ASSERT_FALSE(isAllowedURI("http://var/evil", allowed));
ASSERT_FALSE(isAllowedURI("http:///var/evil", allowed));
ASSERT_FALSE(isAllowedURI("http://var/evil/", allowed));
ASSERT_FALSE(isAllowedURI("file:///var/evi", allowed));
ASSERT_FALSE(isAllowedURI("file:///var/evilo", allowed));
ASSERT_FALSE(isAllowedURI("file:///var/evilo/", allowed));
ASSERT_FALSE(isAllowedURI("file:///var/evilo/foo", allowed));
ASSERT_FALSE(isAllowedURI("file:///", allowed));
ASSERT_FALSE(isAllowedURI("file://", allowed));
}
} // namespace nix