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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /caps/tests/gtest/TestPrincipalSerialization.cpp | |
parent | Initial commit. (diff) | |
download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'caps/tests/gtest/TestPrincipalSerialization.cpp')
-rw-r--r-- | caps/tests/gtest/TestPrincipalSerialization.cpp | 214 |
1 files changed, 214 insertions, 0 deletions
diff --git a/caps/tests/gtest/TestPrincipalSerialization.cpp b/caps/tests/gtest/TestPrincipalSerialization.cpp new file mode 100644 index 0000000000..159cf1c269 --- /dev/null +++ b/caps/tests/gtest/TestPrincipalSerialization.cpp @@ -0,0 +1,214 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ +#include "gtest/gtest.h" +#include "mozilla/Base64.h" +#include "mozilla/BasePrincipal.h" +#include "mozilla/ContentPrincipal.h" +#include "mozilla/NullPrincipal.h" +#include "mozilla/SystemPrincipal.h" +#include "mozilla/ExpandedPrincipal.h" + +using mozilla::BasePrincipal; +using mozilla::ContentPrincipal; +using mozilla::NullPrincipal; +using mozilla::SystemPrincipal; + +// None of these tests work in debug due to assert guards +#ifndef MOZ_DEBUG + +// calling toJson() twice with the same string arg +// (ensure that we truncate correctly where needed) +TEST(PrincipalSerialization, ReusedJSONArgument) +{ + nsCOMPtr<nsIScriptSecurityManager> ssm = + nsScriptSecurityManager::GetScriptSecurityManager(); + + nsAutoCString spec("https://mozilla.com"); + nsCOMPtr<nsIPrincipal> principal; + nsresult rv = + ssm->CreateContentPrincipalFromOrigin(spec, getter_AddRefs(principal)); + ASSERT_EQ(rv, NS_OK); + + nsAutoCString JSON; + rv = BasePrincipal::Cast(principal)->ToJSON(JSON); + ASSERT_EQ(rv, NS_OK); + ASSERT_TRUE(JSON.EqualsLiteral("{\"1\":{\"0\":\"https://mozilla.com/\"}}")); + + nsAutoCString spec2("https://example.com"); + nsCOMPtr<nsIPrincipal> principal2; + rv = ssm->CreateContentPrincipalFromOrigin(spec2, getter_AddRefs(principal2)); + ASSERT_EQ(rv, NS_OK); + + // Reuse JSON without truncation to check the code is doing this + rv = BasePrincipal::Cast(principal2)->ToJSON(JSON); + ASSERT_EQ(rv, NS_OK); + ASSERT_TRUE(JSON.EqualsLiteral("{\"1\":{\"0\":\"https://example.com/\"}}")); +} + +// Assure that calling FromProperties() with an empty array list always returns +// a nullptr The exception here is SystemPrincipal which doesn't have fields but +// it also doesn't implement FromProperties These are overly cautious checks +// that we don't try to create a principal in reality FromProperties is only +// called with a populated array. +TEST(PrincipalSerialization, FromPropertiesEmpty) +{ + nsTArray<ContentPrincipal::KeyVal> resContent; + nsCOMPtr<nsIPrincipal> contentPrincipal = + ContentPrincipal::FromProperties(resContent); + ASSERT_EQ(nullptr, contentPrincipal); + + nsTArray<ExpandedPrincipal::KeyVal> resExpanded; + nsCOMPtr<nsIPrincipal> expandedPrincipal = + ExpandedPrincipal::FromProperties(resExpanded); + ASSERT_EQ(nullptr, expandedPrincipal); + + nsTArray<NullPrincipal::KeyVal> resNull; + nsCOMPtr<nsIPrincipal> nullprincipal = NullPrincipal::FromProperties(resNull); + ASSERT_EQ(nullptr, nullprincipal); +} + +// Double check that if we have two valid principals in a serialized JSON that +// nullptr is returned +TEST(PrincipalSerialization, TwoKeys) +{ + // Sanity check that this returns a system principal + nsCOMPtr<nsIPrincipal> systemPrincipal = + BasePrincipal::FromJSON("{\"3\":{}}"_ns); + ASSERT_EQ(BasePrincipal::Cast(systemPrincipal)->Kind(), + BasePrincipal::eSystemPrincipal); + + // Sanity check that this returns a content principal + nsCOMPtr<nsIPrincipal> contentPrincipal = + BasePrincipal::FromJSON("{\"1\":{\"0\":\"https://mozilla.com\"}}"_ns); + ASSERT_EQ(BasePrincipal::Cast(contentPrincipal)->Kind(), + BasePrincipal::eContentPrincipal); + + // Check both combined don't return a principal + nsCOMPtr<nsIPrincipal> combinedPrincipal = BasePrincipal::FromJSON( + "{\"1\":{\"0\":\"https://mozilla.com\"},\"3\":{}}"_ns); + ASSERT_EQ(nullptr, combinedPrincipal); +} + +#endif // ifndef MOZ_DEBUG + +TEST(PrincipalSerialization, ExpandedPrincipal) +{ + // Check basic Expandedprincipal works without OA + nsCOMPtr<nsIScriptSecurityManager> ssm = + nsScriptSecurityManager::GetScriptSecurityManager(); + + uint32_t length = 2; + nsTArray<nsCOMPtr<nsIPrincipal> > allowedDomains(length); + allowedDomains.SetLength(length); + + nsAutoCString spec("https://mozilla.com"); + nsCOMPtr<nsIPrincipal> principal; + nsresult rv = + ssm->CreateContentPrincipalFromOrigin(spec, getter_AddRefs(principal)); + ASSERT_EQ(rv, NS_OK); + ASSERT_EQ(BasePrincipal::Cast(principal)->Kind(), + BasePrincipal::eContentPrincipal); + allowedDomains[0] = principal; + + nsAutoCString spec2("https://mozilla.org"); + nsCOMPtr<nsIPrincipal> principal2; + rv = ssm->CreateContentPrincipalFromOrigin(spec2, getter_AddRefs(principal2)); + ASSERT_EQ(rv, NS_OK); + ASSERT_EQ(BasePrincipal::Cast(principal2)->Kind(), + BasePrincipal::eContentPrincipal); + allowedDomains[1] = principal2; + + mozilla::OriginAttributes attrs; + RefPtr<ExpandedPrincipal> result = + ExpandedPrincipal::Create(allowedDomains, attrs); + ASSERT_EQ(BasePrincipal::Cast(result)->Kind(), + BasePrincipal::eExpandedPrincipal); + + nsAutoCString JSON; + rv = BasePrincipal::Cast(result)->ToJSON(JSON); + ASSERT_EQ(rv, NS_OK); + ASSERT_STREQ(JSON.get(), + "{\"2\":{\"0\":[{\"1\":{\"0\":\"https://mozilla.com/" + "\"}},{\"1\":{\"0\":\"https://mozilla.org/\"}}]}}"); + + nsCOMPtr<nsIPrincipal> returnedPrincipal = BasePrincipal::FromJSON(JSON); + auto outPrincipal = BasePrincipal::Cast(returnedPrincipal); + ASSERT_EQ(outPrincipal->Kind(), BasePrincipal::eExpandedPrincipal); + + ASSERT_TRUE(outPrincipal->FastSubsumesIgnoringFPD(principal)); + ASSERT_TRUE(outPrincipal->FastSubsumesIgnoringFPD(principal2)); + + nsAutoCString specDev("https://mozilla.dev"); + nsCOMPtr<nsIPrincipal> principalDev; + rv = ssm->CreateContentPrincipalFromOrigin(specDev, + getter_AddRefs(principalDev)); + ASSERT_EQ(rv, NS_OK); + ASSERT_EQ(BasePrincipal::Cast(principalDev)->Kind(), + BasePrincipal::eContentPrincipal); + + ASSERT_FALSE(outPrincipal->FastSubsumesIgnoringFPD(principalDev)); +} + +TEST(PrincipalSerialization, ExpandedPrincipalOA) +{ + // Check Expandedprincipal works with top level OA + nsCOMPtr<nsIScriptSecurityManager> ssm = + nsScriptSecurityManager::GetScriptSecurityManager(); + + uint32_t length = 2; + nsTArray<nsCOMPtr<nsIPrincipal> > allowedDomains(length); + allowedDomains.SetLength(length); + + nsAutoCString spec("https://mozilla.com"); + nsCOMPtr<nsIPrincipal> principal; + nsresult rv = + ssm->CreateContentPrincipalFromOrigin(spec, getter_AddRefs(principal)); + ASSERT_EQ(rv, NS_OK); + ASSERT_EQ(BasePrincipal::Cast(principal)->Kind(), + BasePrincipal::eContentPrincipal); + allowedDomains[0] = principal; + + nsAutoCString spec2("https://mozilla.org"); + nsCOMPtr<nsIPrincipal> principal2; + rv = ssm->CreateContentPrincipalFromOrigin(spec2, getter_AddRefs(principal2)); + ASSERT_EQ(rv, NS_OK); + ASSERT_EQ(BasePrincipal::Cast(principal2)->Kind(), + BasePrincipal::eContentPrincipal); + allowedDomains[1] = principal2; + + mozilla::OriginAttributes attrs; + nsAutoCString suffix("^userContextId=1"); + bool ok = attrs.PopulateFromSuffix(suffix); + ASSERT_TRUE(ok); + + RefPtr<ExpandedPrincipal> result = + ExpandedPrincipal::Create(allowedDomains, attrs); + ASSERT_EQ(BasePrincipal::Cast(result)->Kind(), + BasePrincipal::eExpandedPrincipal); + + nsAutoCString JSON; + rv = BasePrincipal::Cast(result)->ToJSON(JSON); + ASSERT_EQ(rv, NS_OK); + ASSERT_STREQ(JSON.get(), + "{\"2\":{\"0\":[{\"1\":{\"0\":\"https://mozilla.com/" + "\"}},{\"1\":{\"0\":\"https://mozilla.org/" + "\"}}],\"1\":\"^userContextId=1\"}}"); + + nsCOMPtr<nsIPrincipal> returnedPrincipal = BasePrincipal::FromJSON(JSON); + auto outPrincipal = BasePrincipal::Cast(returnedPrincipal); + ASSERT_EQ(outPrincipal->Kind(), BasePrincipal::eExpandedPrincipal); + + ASSERT_TRUE(outPrincipal->FastSubsumesIgnoringFPD(principal)); + ASSERT_TRUE(outPrincipal->FastSubsumesIgnoringFPD(principal2)); + + nsAutoCString specDev("https://mozilla.dev"); + nsCOMPtr<nsIPrincipal> principalDev; + rv = ssm->CreateContentPrincipalFromOrigin(specDev, + getter_AddRefs(principalDev)); + ASSERT_EQ(rv, NS_OK); + ASSERT_EQ(BasePrincipal::Cast(principalDev)->Kind(), + BasePrincipal::eContentPrincipal); + + ASSERT_FALSE(outPrincipal->FastSubsumesIgnoringFPD(principalDev)); +} |