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			107 lines
		
	
	
		
			3.9 KiB
		
	
	
	
		
			Diff
		
	
	
	
	
	
			
		
		
	
	
			107 lines
		
	
	
		
			3.9 KiB
		
	
	
	
		
			Diff
		
	
	
	
	
	
| diff --git net/cert/ct_policy_enforcer.cc net/cert/ct_policy_enforcer.cc
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| index 0f7778089273..40111e89a2e0 100644
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| --- net/cert/ct_policy_enforcer.cc
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| +++ net/cert/ct_policy_enforcer.cc
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| @@ -35,15 +35,6 @@ namespace net {
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|  
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|  namespace {
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|  
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| -// Returns true if the current build is recent enough to ensure that
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| -// built-in security information (e.g. CT Logs) is fresh enough.
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| -// TODO(eranm): Move to base or net/base
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| -bool IsBuildTimely() {
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| -  const base::Time build_time = base::GetBuildTime();
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| -  // We consider built-in information to be timely for 10 weeks.
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| -  return (base::Time::Now() - build_time).InDays() < 70 /* 10 weeks */;
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| -}
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| -
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|  // Returns a rounded-down months difference of |start| and |end|,
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|  // together with an indication of whether the last month was
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|  // a full month, because the range starts specified in the policy
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| @@ -302,4 +293,13 @@ ct::CTPolicyCompliance CTPolicyEnforcer::CheckCompliance(
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|    return compliance;
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|  }
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|  
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| +bool CTPolicyEnforcer::IsBuildTimely() const {
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| +  if (!enforce_net_security_expiration_)
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| +    return true;
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| +
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| +  const base::Time build_time = base::GetBuildTime();
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| +  // We consider built-in information to be timely for 10 weeks.
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| +  return (base::Time::Now() - build_time).InDays() < 70 /* 10 weeks */;
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| +}
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| +
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|  }  // namespace net
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| diff --git net/cert/ct_policy_enforcer.h net/cert/ct_policy_enforcer.h
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| index fb6f4847cfe9..aa4c1cdafb9f 100644
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| --- net/cert/ct_policy_enforcer.h
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| +++ net/cert/ct_policy_enforcer.h
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| @@ -42,6 +42,17 @@ class NET_EXPORT CTPolicyEnforcer {
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|        X509Certificate* cert,
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|        const SCTList& verified_scts,
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|        const NetLogWithSource& net_log);
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| +
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| +  void set_enforce_net_security_expiration(bool enforce) {
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| +    enforce_net_security_expiration_ = enforce;
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| +  }
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| +
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| + private:
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| +  // Returns true if the current build is recent enough to ensure that
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| +  // built-in security information (e.g. CT Logs) is fresh enough.
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| +  bool IsBuildTimely() const;
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| +
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| +  bool enforce_net_security_expiration_ = true;
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|  };
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|  
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|  }  // namespace net
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| diff --git net/http/transport_security_state.cc net/http/transport_security_state.cc
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| index a433afd02178..ff92489ed243 100644
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| --- net/http/transport_security_state.cc
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| +++ net/http/transport_security_state.cc
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| @@ -1553,8 +1553,10 @@ void TransportSecurityState::ClearReportCachesForTesting() {
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|    sent_expect_ct_reports_cache_.Clear();
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|  }
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|  
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| -// static
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| -bool TransportSecurityState::IsBuildTimely() {
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| +bool TransportSecurityState::IsBuildTimely() const {
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| +  if (!enforce_net_security_expiration_)
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| +    return true;
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| +
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|    const base::Time build_time = base::GetBuildTime();
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|    // We consider built-in information to be timely for 10 weeks.
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|    return (base::Time::Now() - build_time).InDays() < 70 /* 10 weeks */;
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| diff --git net/http/transport_security_state.h net/http/transport_security_state.h
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| index 79d3a1c3453f..d97e26b4b024 100644
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| --- net/http/transport_security_state.h
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| +++ net/http/transport_security_state.h
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| @@ -576,6 +576,10 @@ class NET_EXPORT TransportSecurityState {
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|    // Expect-CT reports.
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|    void ClearReportCachesForTesting();
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|  
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| +  void set_enforce_net_security_expiration(bool enforce) {
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| +    enforce_net_security_expiration_ = enforce;
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| +  }
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| +
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|   private:
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|    friend class TransportSecurityStateTest;
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|    friend class TransportSecurityStateStaticFuzzer;
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| @@ -596,7 +600,7 @@ class NET_EXPORT TransportSecurityState {
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|    // IsBuildTimely returns true if the current build is new enough ensure that
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|    // built in security information (i.e. HSTS preloading and pinning
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|    // information) is timely.
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| -  static bool IsBuildTimely();
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| +  bool IsBuildTimely() const;
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|  
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|    // Helper method for actually checking pins.
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|    PKPStatus CheckPublicKeyPinsImpl(
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| @@ -705,6 +709,8 @@ class NET_EXPORT TransportSecurityState {
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|    // True if public key pinning bypass is enabled for local trust anchors.
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|    bool enable_pkp_bypass_for_local_trust_anchors_;
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|  
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| +  bool enforce_net_security_expiration_ = true;
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| +
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|    ExpectCTReporter* expect_ct_reporter_ = nullptr;
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|  
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|    RequireCTDelegate* require_ct_delegate_ = nullptr;
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