org.eclipse.osgi.service.security
Class TrustEngine
java.lang.Object
org.eclipse.osgi.service.security.TrustEngine
-
public abstract class TrustEngine
- extends
Object
A TrustEngine
is used to establish the authenticity of a
Certificate
chain.
Clients may implement this interface.
-
Since:
- 3.4
Methods inherited from class java.lang.
Object
|
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait
|
TrustEngine
public TrustEngine()
findTrustAnchor
public abstract
Certificate findTrustAnchor(
Certificate[] chain)
throws
IOException
- Returns the certificate trust anchor contained in the specified chain which
was used to establish the authenticity of the chain. If no
trust anchor is found in the chain then
null
is returned.
-
-
Parameters:
-
chain
- - a complete or incomplete certificate chain, implementations *MAY* complete chains
-
Returns:
- - the certificate trust anchor used to establish authenticity
-
Throws:
-
IOException
- if there is a problem connecting to the backing store
addTrustAnchor
public
String addTrustAnchor(
Certificate anchor,
String alias)
throws
IOException,
GeneralSecurityException
- Add a trust anchor point to this trust engine. A trust anchor implies that a certificate,
and any of its children, is to be considered trusted. If
null
is used
as the alias then an alias will be generated based on the trust anchor certificate.
-
-
Parameters:
-
anchor
- - the certificate to add as an anchor point -
alias
- - a unique and human-readable 'friendly name' which can be used to reference the certificate.
A null
value may be used.
-
Returns:
- the alias used to store the entry
-
Throws:
-
IOException
- if there is a problem connecting to the backing store
-
GeneralSecurityException
- if there is a certificate problem
-
IllegalArgumentException
- if the alias or anchor already exist in this trust engine
doAddTrustAnchor
protected abstract
String doAddTrustAnchor(
Certificate anchor,
String alias)
throws
IOException,
GeneralSecurityException
- Add a trust anchor point to this trust engine. A trust anchor implies that a certificate,
and any of its children, is to be considered trusted. If
null
is used
as the alias then an alias will be generated based on the trust anchor certificate.
-
-
Parameters:
-
anchor
- - the certificate to add as an anchor point -
alias
- - a unique and human-readable 'friendly name' which can be used to reference the certificate.
A null
value may be used.
-
Returns:
- the alias used to store the entry
-
Throws:
-
IOException
- if there is a problem connecting to the backing store
-
GeneralSecurityException
- if there is a certificate problem
-
IllegalArgumentException
- if the alias or anchor already exist in this trust engine
removeTrustAnchor
public final void removeTrustAnchor(
Certificate anchor)
throws
IOException,
GeneralSecurityException
- Remove a trust anchor point from the engine, based on the certificate itself.
-
-
Parameters:
-
anchor
- - the certificate to be removed
-
Throws:
-
IOException
- if there is a problem connecting to the backing store
-
GeneralSecurityException
- if there is a certificate problem
doRemoveTrustAnchor
protected abstract void doRemoveTrustAnchor(
Certificate anchor)
throws
IOException,
GeneralSecurityException
- Remove a trust anchor point from the engine, based on the certificate itself.
-
-
Parameters:
-
anchor
- - the certificate to be removed
-
Throws:
-
IOException
- if there is a problem connecting to the backing store
-
GeneralSecurityException
- if there is a certificate problem
removeTrustAnchor
public void removeTrustAnchor(
String alias)
throws
IOException,
GeneralSecurityException
- Remove a trust anchor point from the engine, based on the human readable "friendly name"
-
-
Parameters:
-
alias
- - the name of the trust anchor
-
Throws:
-
IOException
- if there is a problem connecting to the backing store
-
GeneralSecurityException
- if there is a certificate problem
doRemoveTrustAnchor
protected abstract void doRemoveTrustAnchor(
String alias)
throws
IOException,
GeneralSecurityException
- Remove a trust anchor point from the engine, based on the human readable "friendly name"
-
-
Parameters:
-
alias
- - the name of the trust anchor
-
Throws:
-
IOException
- if there is a problem connecting to the backing store
-
GeneralSecurityException
- if there is a certificate problem
getTrustAnchor
public abstract
Certificate getTrustAnchor(
String alias)
throws
IOException,
GeneralSecurityException
- Return the certificate associated with the unique "friendly name" in the engine.
-
-
Parameters:
-
alias
- - the friendly name
-
Returns:
- the associated trust anchor
-
Throws:
-
IOException
- if there is a problem connecting to the backing store
-
GeneralSecurityException
- if there is a certificate problem
getAliases
public abstract
String[] getAliases()
throws
IOException,
GeneralSecurityException
- Return the list of friendly name aliases for the TrustAnchors installed in the engine.
-
-
Returns:
- string[] - the list of friendly name aliases
-
Throws:
-
IOException
- if there is a problem connecting to the backing store
-
GeneralSecurityException
- if there is a certificate problem
isReadOnly
public abstract boolean isReadOnly()
- Return a value indicate whether this trust engine is read-only.
-
-
Returns:
- true if this trust engine is read-only false otherwise.
getName
public abstract
String getName()
- Return a representation string of this trust engine
-
-
Returns:
- a string
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