public class org.apache.zookeeper.server.auth.KerberosName extends java.lang.Object
{
private final java.lang.String serviceName;
private final java.lang.String hostName;
private final java.lang.String realm;
private static final java.util.regex.Pattern nameParser;
private static java.util.regex.Pattern parameterPattern;
private static final java.util.regex.Pattern ruleParser;
private static final java.util.regex.Pattern nonSimplePattern;
private static java.util.List rules;
private static java.lang.String defaultRealm;
public void <init>(java.lang.String)
{
java.lang.IllegalArgumentException v;
java.util.regex.Matcher v;
org.apache.zookeeper.server.auth.KerberosName v;
java.lang.String v, v, v, v, v;
java.util.regex.Pattern v;
boolean v, v;
v := @this: org.apache.zookeeper.server.auth.KerberosName;
v := @parameter: java.lang.String;
specialinvoke v.<java.lang.Object: void <init>()>();
v = <org.apache.zookeeper.server.auth.KerberosName: java.util.regex.Pattern nameParser>;
v = virtualinvoke v.<java.util.regex.Pattern: java.util.regex.Matcher matcher(java.lang.CharSequence)>(v);
v = virtualinvoke v.<java.util.regex.Matcher: boolean matches()>();
if v != 0 goto label;
v = virtualinvoke v.<java.lang.String: boolean contains(java.lang.CharSequence)>("@");
if v == 0 goto label;
v = new java.lang.IllegalArgumentException;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("Malformed Kerberos name: \u0001");
specialinvoke v.<java.lang.IllegalArgumentException: void <init>(java.lang.String)>(v);
throw v;
label:
v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String serviceName> = v;
v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String hostName> = null;
v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String realm> = null;
goto label;
label:
v = virtualinvoke v.<java.util.regex.Matcher: java.lang.String group(int)>(1);
v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String serviceName> = v;
v = virtualinvoke v.<java.util.regex.Matcher: java.lang.String group(int)>(3);
v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String hostName> = v;
v = virtualinvoke v.<java.util.regex.Matcher: java.lang.String group(int)>(4);
v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String realm> = v;
label:
return;
}
public java.lang.String getDefaultRealm()
{
org.apache.zookeeper.server.auth.KerberosName v;
java.lang.String v;
v := @this: org.apache.zookeeper.server.auth.KerberosName;
v = <org.apache.zookeeper.server.auth.KerberosName: java.lang.String defaultRealm>;
return v;
}
public java.lang.String toString()
{
org.apache.zookeeper.server.auth.KerberosName v;
java.lang.StringBuilder v;
java.lang.String v, v, v, v, v, v;
v := @this: org.apache.zookeeper.server.auth.KerberosName;
v = new java.lang.StringBuilder;
specialinvoke v.<java.lang.StringBuilder: void <init>()>();
v = v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String serviceName>;
virtualinvoke v.<java.lang.StringBuilder: java.lang.StringBuilder append(java.lang.String)>(v);
v = v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String hostName>;
if v == null goto label;
virtualinvoke v.<java.lang.StringBuilder: java.lang.StringBuilder append(char)>(47);
v = v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String hostName>;
virtualinvoke v.<java.lang.StringBuilder: java.lang.StringBuilder append(java.lang.String)>(v);
label:
v = v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String realm>;
if v == null goto label;
virtualinvoke v.<java.lang.StringBuilder: java.lang.StringBuilder append(char)>(64);
v = v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String realm>;
virtualinvoke v.<java.lang.StringBuilder: java.lang.StringBuilder append(java.lang.String)>(v);
label:
v = virtualinvoke v.<java.lang.StringBuilder: java.lang.String toString()>();
return v;
}
public java.lang.String getServiceName()
{
org.apache.zookeeper.server.auth.KerberosName v;
java.lang.String v;
v := @this: org.apache.zookeeper.server.auth.KerberosName;
v = v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String serviceName>;
return v;
}
public java.lang.String getHostName()
{
org.apache.zookeeper.server.auth.KerberosName v;
java.lang.String v;
v := @this: org.apache.zookeeper.server.auth.KerberosName;
v = v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String hostName>;
return v;
}
public java.lang.String getRealm()
{
org.apache.zookeeper.server.auth.KerberosName v;
java.lang.String v;
v := @this: org.apache.zookeeper.server.auth.KerberosName;
v = v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String realm>;
return v;
}
static java.util.List parseRules(java.lang.String)
{
java.util.ArrayList v;
java.util.regex.Matcher v;
int v, v, v;
java.lang.String v, v, v, v, v, v, v, v, v, v, v;
boolean v, v;
java.lang.IllegalArgumentException v;
org.apache.zookeeper.server.auth.KerberosName$Rule v, v;
java.util.regex.Pattern v;
v := @parameter: java.lang.String;
v = new java.util.ArrayList;
specialinvoke v.<java.util.ArrayList: void <init>()>();
v = virtualinvoke v.<java.lang.String: java.lang.String trim()>();
label:
v = virtualinvoke v.<java.lang.String: int length()>();
if v <= 0 goto label;
v = <org.apache.zookeeper.server.auth.KerberosName: java.util.regex.Pattern ruleParser>;
v = virtualinvoke v.<java.util.regex.Pattern: java.util.regex.Matcher matcher(java.lang.CharSequence)>(v);
v = virtualinvoke v.<java.util.regex.Matcher: boolean lookingAt()>();
if v != 0 goto label;
v = new java.lang.IllegalArgumentException;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("Invalid rule: \u0001");
specialinvoke v.<java.lang.IllegalArgumentException: void <init>(java.lang.String)>(v);
throw v;
label:
v = virtualinvoke v.<java.util.regex.Matcher: java.lang.String group(int)>(2);
if v == null goto label;
v = new org.apache.zookeeper.server.auth.KerberosName$Rule;
specialinvoke v.<org.apache.zookeeper.server.auth.KerberosName$Rule: void <init>()>();
interfaceinvoke v.<java.util.List: boolean add(java.lang.Object)>(v);
goto label;
label:
v = new org.apache.zookeeper.server.auth.KerberosName$Rule;
v = virtualinvoke v.<java.util.regex.Matcher: java.lang.String group(int)>(4);
v = staticinvoke <java.lang.Integer: int parseInt(java.lang.String)>(v);
v = virtualinvoke v.<java.util.regex.Matcher: java.lang.String group(int)>(5);
v = virtualinvoke v.<java.util.regex.Matcher: java.lang.String group(int)>(7);
v = virtualinvoke v.<java.util.regex.Matcher: java.lang.String group(int)>(9);
v = virtualinvoke v.<java.util.regex.Matcher: java.lang.String group(int)>(10);
v = "g";
v = virtualinvoke v.<java.util.regex.Matcher: java.lang.String group(int)>(11);
v = virtualinvoke v.<java.lang.String: boolean equals(java.lang.Object)>(v);
specialinvoke v.<org.apache.zookeeper.server.auth.KerberosName$Rule: void <init>(int,java.lang.String,java.lang.String,java.lang.String,java.lang.String,boolean)>(v, v, v, v, v, v);
interfaceinvoke v.<java.util.List: boolean add(java.lang.Object)>(v);
label:
v = virtualinvoke v.<java.util.regex.Matcher: int end()>();
v = virtualinvoke v.<java.lang.String: java.lang.String substring(int)>(v);
goto label;
label:
return v;
}
public static void setConfiguration() throws java.io.IOException
{
java.util.List v;
java.lang.String v;
v = staticinvoke <java.lang.System: java.lang.String getProperty(java.lang.String,java.lang.String)>("zookeeper.security.auth_to_local", "DEFAULT");
v = staticinvoke <org.apache.zookeeper.server.auth.KerberosName: java.util.List parseRules(java.lang.String)>(v);
<org.apache.zookeeper.server.auth.KerberosName: java.util.List rules> = v;
return;
}
public java.lang.String getShortName() throws java.io.IOException
{
java.lang.String[] v, v, v;
org.apache.zookeeper.server.auth.KerberosName$NoMatchingRule v;
org.apache.zookeeper.server.auth.KerberosName v;
java.lang.String v, v, v, v, v, v, v, v, v, v, v;
boolean v;
java.util.Iterator v;
java.util.List v;
java.lang.Object v;
v := @this: org.apache.zookeeper.server.auth.KerberosName;
v = v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String hostName>;
if v != null goto label;
v = v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String realm>;
if v != null goto label;
v = v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String serviceName>;
return v;
label:
v = newarray (java.lang.String)[2];
v = v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String realm>;
v[0] = v;
v = v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String serviceName>;
v[1] = v;
v = v;
goto label;
label:
v = newarray (java.lang.String)[3];
v = v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String realm>;
v[0] = v;
v = v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String serviceName>;
v[1] = v;
v = v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String hostName>;
v[2] = v;
v = v;
label:
v = <org.apache.zookeeper.server.auth.KerberosName: java.util.List rules>;
v = interfaceinvoke v.<java.util.List: java.util.Iterator iterator()>();
label:
v = interfaceinvoke v.<java.util.Iterator: boolean hasNext()>();
if v == 0 goto label;
v = interfaceinvoke v.<java.util.Iterator: java.lang.Object next()>();
v = virtualinvoke v.<org.apache.zookeeper.server.auth.KerberosName$Rule: java.lang.String apply(java.lang.String[])>(v);
if v == null goto label;
return v;
label:
v = new org.apache.zookeeper.server.auth.KerberosName$NoMatchingRule;
v = virtualinvoke v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String toString()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("No rules applied to \u0001");
specialinvoke v.<org.apache.zookeeper.server.auth.KerberosName$NoMatchingRule: void <init>(java.lang.String)>(v);
throw v;
}
static void printRules() throws java.io.IOException
{
java.io.PrintStream v;
java.util.List v;
java.util.Iterator v;
int v;
java.lang.Object v;
java.lang.String v;
boolean v;
v = 0;
v = <org.apache.zookeeper.server.auth.KerberosName: java.util.List rules>;
v = interfaceinvoke v.<java.util.List: java.util.Iterator iterator()>();
label:
v = interfaceinvoke v.<java.util.Iterator: boolean hasNext()>();
if v == 0 goto label;
v = interfaceinvoke v.<java.util.Iterator: java.lang.Object next()>();
v = <java.lang.System: java.io.PrintStream out>;
v = v + 1;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (int,org.apache.zookeeper.server.auth.KerberosName$Rule)>(v, v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("\u \u0001");
virtualinvoke v.<java.io.PrintStream: void println(java.lang.String)>(v);
goto label;
label:
return;
}
public static void main(java.lang.String[]) throws java.lang.Exception
{
java.io.PrintStream v;
java.lang.String[] v;
int v, v;
org.apache.zookeeper.server.auth.KerberosName v;
java.lang.String v, v, v;
v := @parameter: java.lang.String[];
v = lengthof v;
v = 0;
label:
if v >= v goto label;
v = v[v];
v = new org.apache.zookeeper.server.auth.KerberosName;
specialinvoke v.<org.apache.zookeeper.server.auth.KerberosName: void <init>(java.lang.String)>(v);
v = <java.lang.System: java.io.PrintStream out>;
v = virtualinvoke v.<org.apache.zookeeper.server.auth.KerberosName: java.lang.String getShortName()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (org.apache.zookeeper.server.auth.KerberosName,java.lang.String)>(v, v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("Name: \u to \u0001");
virtualinvoke v.<java.io.PrintStream: void println(java.lang.String)>(v);
v = v + 1;
goto label;
label:
return;
}
static void <clinit>()
{
java.io.IOException v;
java.lang.IllegalArgumentException v, v;
java.lang.Exception v;
java.lang.String v, v, v;
java.util.regex.Pattern v, v, v, v;
boolean v;
v = staticinvoke <java.util.regex.Pattern: java.util.regex.Pattern compile(java.lang.String)>("([^/@]*)(/([^/@]*))?@([^/@]*)");
<org.apache.zookeeper.server.auth.KerberosName: java.util.regex.Pattern nameParser> = v;
v = staticinvoke <java.util.regex.Pattern: java.util.regex.Pattern compile(java.lang.String)>("([^$]*)(\\$(\\d*))?");
<org.apache.zookeeper.server.auth.KerberosName: java.util.regex.Pattern parameterPattern> = v;
v = staticinvoke <java.util.regex.Pattern: java.util.regex.Pattern compile(java.lang.String)>("\\s*((DEFAULT)|(RULE:\\[(\\d*):([^\\]]*)](\\(([^)]*)\\))?(s/([^/]*)/([^/]*)/(g)?)?))");
<org.apache.zookeeper.server.auth.KerberosName: java.util.regex.Pattern ruleParser> = v;
v = staticinvoke <java.util.regex.Pattern: java.util.regex.Pattern compile(java.lang.String)>("[/@]");
<org.apache.zookeeper.server.auth.KerberosName: java.util.regex.Pattern nonSimplePattern> = v;
label:
v = staticinvoke <org.apache.zookeeper.server.util.KerberosUtil: java.lang.String getDefaultRealm()>();
<org.apache.zookeeper.server.auth.KerberosName: java.lang.String defaultRealm> = v;
label:
goto label;
label:
v := @caughtexception;
v = staticinvoke <java.lang.System: java.lang.String getProperty(java.lang.String)>("zookeeper.requireKerberosConfig");
if v == null goto label;
v = staticinvoke <java.lang.System: java.lang.String getProperty(java.lang.String)>("zookeeper.requireKerberosConfig");
v = virtualinvoke v.<java.lang.String: boolean equals(java.lang.Object)>("true");
if v == 0 goto label;
v = new java.lang.IllegalArgumentException;
specialinvoke v.<java.lang.IllegalArgumentException: void <init>(java.lang.String,java.lang.Throwable)>("Can\'t get Kerberos configuration", v);
throw v;
label:
<org.apache.zookeeper.server.auth.KerberosName: java.lang.String defaultRealm> = "";
label:
staticinvoke <org.apache.zookeeper.server.auth.KerberosName: void setConfiguration()>();
label:
goto label;
label:
v := @caughtexception;
v = new java.lang.IllegalArgumentException;
specialinvoke v.<java.lang.IllegalArgumentException: void <init>(java.lang.String)>("Could not configure Kerberos principal name mapping.");
throw v;
label:
return;
catch java.lang.Exception from label to label with label;
catch java.io.IOException from label to label with label;
}
}