X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=auth%2Fauth-core%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Faaf%2Fauth%2Fvalidation%2FValidator.java;h=1e40604390c06977c26f6c281d8535668b0bbacc;hb=82755753f41112e1cdd91b2994620ad074dfbf20;hp=de20e476152ede36bddc5bbd36c5a0fbb4405b3b;hpb=f85f0889b3b0e5e9694afab4dd01a4a97a155188;p=aaf%2Fauthz.git

diff --git a/auth/auth-core/src/main/java/org/onap/aaf/auth/validation/Validator.java b/auth/auth-core/src/main/java/org/onap/aaf/auth/validation/Validator.java
index de20e476..1e406043 100644
--- a/auth/auth-core/src/main/java/org/onap/aaf/auth/validation/Validator.java
+++ b/auth/auth-core/src/main/java/org/onap/aaf/auth/validation/Validator.java
@@ -7,9 +7,9 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -29,183 +29,229 @@ import org.onap.aaf.auth.layer.Result;
 
 
 public class Validator {
-	private static final String ESSENTIAL = "\\x25\\x28\\x29\\x2C-\\x2E\\x30-\\x39\\x3D\\x40-\\x5A\\x5F\\x61-\\x7A";
-	private static final Pattern ESSENTIAL_CHARS = Pattern.compile("["+ESSENTIAL+"]+");
-	public static final Pattern ACTION_CHARS = Pattern.compile(
-				"["+ESSENTIAL+"]+" +	// All AlphaNumeric+
-				"|\\*"						// Just Star
-				);
-	public static final Pattern INST_CHARS = Pattern.compile(
-				"["+ESSENTIAL+"]+[\\*]*" +				// All AlphaNumeric+ possibly ending with *
-				"|\\*" +								// Just Star
-				"|(([:/]\\*)|([:/][!]{0,1}["+ESSENTIAL+"]+[\\*]*[:/]*))+"	// Key :asdf:*:sdf*:sdk
-				);
-	public static final Pattern ID_CHARS = Pattern.compile("[\\w.-]+@[\\w.-]+");
-	public static final Pattern NAME_CHARS = Pattern.compile("[\\w.-]+");
-	public static final Pattern DESC_CHAR = Pattern.compile("["+ESSENTIAL+"\\x20]+");
-	public static List<String> nsKeywords;
-	protected final Pattern actionChars;
-	protected final Pattern instChars;
-	private StringBuilder msgs;
-
-	static {
-		nsKeywords = new ArrayList<>();
-		nsKeywords.add(".access");
-		nsKeywords.add(".owner");
-		nsKeywords.add(".admin");
-		nsKeywords.add(".member");
-		nsKeywords.add(".perm");
-		nsKeywords.add(".role");
-		nsKeywords.add(".ns");
-		nsKeywords.add(".cred");
-	}
-
-	public Validator() {
-		actionChars = ACTION_CHARS;
-		instChars = INST_CHARS;
-	}
-	
-	public final String errs() {
-		return msgs.toString();
-	}
-
-	public final Validator nullOrBlank(String name, String str) {
-		if(str==null) {
-			msg(name + " is null.");
-		} else if(str.length()==0) {
-			msg(name + " is blank.");
-		}
-		return this;
-	}
-
-	public final Validator isNull(String name, Object o) {
-		if(o==null) {
-			msg(name + " is null.");
-		}
-		return this;
-	}
-
-	protected final boolean noMatch(String str, Pattern p) {
-		return !p.matcher(str).matches();
-	}
-	protected final boolean nob(String str, Pattern p) {
-		return str==null || !p.matcher(str).matches(); 
-	}
-
-	protected final void msg(String ... strs) {
-		if(msgs==null) {
-			msgs=new StringBuilder();
-		}
-		for(String str : strs) {
-			msgs.append(str);
-		}
-		msgs.append('\n');
-	}
-
-	public final boolean err() {
-		return msgs!=null;
-	}
-
-	public final Validator notOK(Result<?> res) {
-		if(res==null) {
-			msgs.append("Result object is blank");
-		} else if(res.notOK()) {
-			msgs.append(res.getClass().getSimpleName() + " is not OK");
-		}
-		return this;
-	}
-
-	protected Validator intRange(String text, int target, int start, int end) {
-		if(target<start || target>end) {
-			msg(text + " is out of range (" + start + '-' + end + ')');
-		}
-		return this;
-	}
-
-	protected Validator floatRange(String text, float target, float start, float end) {
-		if(target<start || target>end) {
-			msg(text + " is out of range (" + start + '-' + end + ')');
-		}
-		return this;
-	}
-
-	protected Validator description(String type, String description) {
-		if(description!=null) {
-			if(noMatch(description, DESC_CHAR)) {
-				msg(type + " Description is invalid.");
-			}
-		}
-		return this;
-	}
-
-	public final Validator permType(String type) {
-		if(nob(type,NAME_CHARS)) {
-			msg("Perm Type [" +type + "] is invalid.");
-		}
-		return this;
-	}
-
-	public final Validator permType(String type, String ns) {
-		if(type==null) {
-			msg("Perm Type is null");
-		} else if(ns==null) {
-			msg("Perm NS is null");
-		} else if(nob(type,NAME_CHARS)) {
-			msg("Perm Type [" + (ns+(type.length()==0?"":'.'))+type + "] is invalid.");
-		}
-		return this;
-	}
-
-	public final Validator permInstance(String instance) {
-		if(nob(instance,instChars)) {
-			msg("Perm Instance [" + instance + "] is invalid.");
-		}
-		return this;
-	}
-
-	public final Validator permAction(String action) {
-		// TODO check for correct Splits?  Type|Instance|Action ?
-		if(nob(action, actionChars)) {
-			msg("Perm Action [" + action + "] is invalid.");
-		}
-		return this;
-	}
-
-	public final Validator role(String role) {
-		if(nob(role, NAME_CHARS)) {
-			msg("Role [" + role + "] is invalid.");
-		}
-		return this;
-	}
-
-	public final Validator ns(String ns) {
-		if(ns==null) {
-			msg("NS is null");
-			return this;
-		} else if(nob(ns,NAME_CHARS)) {
-			msg("NS [" + ns + "] is invalid.");
-		} 
-		for(String s : nsKeywords) {
-			if(ns.endsWith(s)) {
-				msg("NS [" + ns + "] may not be named with NS keywords");
-				break;
-			}
-		}
-		return this;
-	}
-
-	public final Validator key(String key) {
-		if(nob(key,NAME_CHARS)) {
-			msg("NS Prop Key [" + key + "] is invalid");
-		}
-		return this;
-	}
-
-	public final Validator value(String value) {
-		if(nob(value,ESSENTIAL_CHARS)) {
-			msg("NS Prop value [" + value + "] is invalid");
-		}
-		return this;
-	}
+    private static final String ESSENTIAL = "\\x25\\x28\\x29\\x2C-\\x2E\\x30-\\x39\\x3D\\x40-\\x5A\\x5F\\x61-\\x7A";
+    private static final Pattern ESSENTIAL_CHARS = Pattern.compile("["+ESSENTIAL+"]+");
+    public static final Pattern ACTION_CHARS = Pattern.compile(
+                "["+ESSENTIAL+"]+" +    // All AlphaNumeric+
+                "|\\*"                        // Just Star
+                );
+    public static final Pattern INST_CHARS = Pattern.compile(
+                "["+ESSENTIAL+"]+[\\*]*" +                // All AlphaNumeric+ possibly ending with *
+                "|\\*" +                                // Just Star
+                "|(([:/]\\*)|([:/][!]{0,1}["+ESSENTIAL+"]+[\\*]*[:/]*))+"    // Key :asdf:*:sdf*:sdk
+                );
+    public static final Pattern ID_CHARS = Pattern.compile("[\\w.-]+@[\\w.-]+");
+    public static final Pattern NAME_CHARS = Pattern.compile("[\\w.-]+");
+    public static final Pattern DESC_CHAR = Pattern.compile("["+ESSENTIAL+"\\x20]+");
+    protected static List<String> nsKeywords;
+    private final Pattern actionChars;
+    private final Pattern instChars;
+    private StringBuilder msgs;
+    public static final String PERM_TYPE = "Perm Type [";
+    public static final String IS_INVALID = "] is invalid.";
+    public static final String ROLE_STR = "Role [";
+    static {
+        nsKeywords = new ArrayList<>();
+        nsKeywords.add(".access");
+        nsKeywords.add(".owner");
+        nsKeywords.add(".admin");
+        nsKeywords.add(".member");
+        nsKeywords.add(".perm");
+        nsKeywords.add(".role");
+        nsKeywords.add(".ns");
+        nsKeywords.add(".cred");
+    }
+
+    public Validator() {
+        actionChars = ACTION_CHARS;
+        instChars = INST_CHARS;
+    }
+
+    public final String errs() {
+        return msgs.toString();
+    }
+
+    public final Validator nullOrBlank(String name, String str) {
+        if (str==null) {
+            msg(name + " is null.");
+        } else if (str.length()==0) {
+            msg(name + " is blank.");
+        }
+        return this;
+    }
+
+    public final Validator isNull(String name, Object o) {
+        if (o==null) {
+            msg(name + " is null.");
+        }
+        return this;
+    }
+
+    protected final boolean noMatch(String str, Pattern p) {
+        return str==null || !p.matcher(str).matches();
+    }
+
+    protected final void match(String text, String str, Pattern p) {
+        if(str==null || !p.matcher(str).matches()) {
+            msg(text);
+        }
+    }
+
+    protected final boolean nob(String str, Pattern p) {
+        return str==null || !p.matcher(str).matches();
+    }
+
+    protected final void msg(String ... strs) {
+        if (msgs==null) {
+            msgs=new StringBuilder();
+        }
+        for (String str : strs) {
+            msgs.append(str);
+        }
+        msgs.append('\n');
+    }
+
+    public final boolean err() {
+        return msgs!=null;
+    }
+
+    public final Validator notOK(Result<?> res) {
+        if (res==null) {
+            msgs.append("Result object is blank");
+        } else if (res.notOK()) {
+            msgs.append(res.getClass().getSimpleName()).append(" is not OK");
+        }
+        return this;
+    }
+
+    protected Validator intRange(String text, int target, int start, int end) {
+        if (target<start || target>end) {
+            msg(text + " is out of range (" + start + '-' + end + ')');
+        }
+        return this;
+    }
+
+    protected Validator floatRange(String text, float target, float start, float end) {
+        if (target<start || target>end) {
+            msg(text + " is out of range (" + start + '-' + end + ')');
+        }
+        return this;
+    }
+
+    protected Validator description(String type, String description) {
+        if (description != null && noMatch(description, DESC_CHAR)) {
+            msg(type + " Description is invalid.");
+        }
+        return this;
+    }
+
+    public final Validator permType(String type) {
+        if (nob(type,NAME_CHARS)) {
+            msg(PERM_TYPE +type + IS_INVALID);
+        }
+        return this;
+    }
+
+    public final Validator permTypeWithUser(String user, String type) {
+        if (type==null) {
+            msg("Perm Type is null");
+        } else if (user==null) {
+            msg("User is null");
+        } else {
+            if(!(type.startsWith(user) && type.endsWith(":id"))) {
+              if(nob(type,NAME_CHARS)) {
+                msg(PERM_TYPE + type + IS_INVALID);
+              }
+            }
+        }
+        return this;
+    }
+
+    public final Validator permType(String type, String ns) {
+        if (type==null) {
+            msg("Perm Type is null");
+        } else if (ns==null) {
+            msg("Perm NS is null");
+        } else if (nob(type,NAME_CHARS)) {
+            msg(PERM_TYPE + (ns+(type.length()==0?"":'.')) + type + IS_INVALID);
+        }
+        return this;
+    }
+
+    public final Validator permInstance(String instance) {
+        if(!"/".equals(instance) && nob(instance,instChars)) {
+            msg("Perm Instance [" + instance + IS_INVALID);
+        }
+        return this;
+    }
+
+    public final Validator permAction(String action) {
+        // TODO check for correct Splits?  Type|Instance|Action ?
+        if (nob(action, actionChars)) {
+            msg("Perm Action [" + action + IS_INVALID);
+        }
+        return this;
+    }
+
+    public final Validator role(String user, String role) {
+        boolean quit = false;
+        if(role==null) {
+            msg("Role is null");
+            quit = true;
+        }
+        if(user==null) {
+            msg("User is null");
+            quit = true;
+        }
+        if(!quit) {
+            if(role.startsWith(user) && role.endsWith(":user")) {
+                if(!(role.length() == user.length() + 5)) {
+                    msg(ROLE_STR + role + IS_INVALID);
+                }
+            } else if (nob(role, NAME_CHARS)) {
+                msg(ROLE_STR + role + IS_INVALID);
+            }
+        }
+        return this;
+    }
+
+
+    public final Validator role(String role) {
+        if (nob(role, NAME_CHARS)) {
+            msg(ROLE_STR + role + IS_INVALID);
+        }
+        return this;
+    }
+
+    public final Validator ns(String ns) {
+        if (ns==null) {
+            msg("NS is null");
+            return this;
+        } else if (nob(ns,NAME_CHARS)) {
+            msg("NS [" + ns + IS_INVALID);
+        }
+        for (String s : nsKeywords) {
+            if (ns.endsWith(s)) {
+                msg("NS [" + ns + "] may not be named with NS keywords");
+                break;
+            }
+        }
+        return this;
+    }
+
+    public final Validator key(String key) {
+        if (nob(key,NAME_CHARS)) {
+            msg("NS Prop Key [" + key + "] is invalid");
+        }
+        return this;
+    }
+
+    public final Validator value(String value) {
+        if (nob(value,ESSENTIAL_CHARS)) {
+            msg("NS Prop value [" + value + "] is invalid");
+        }
+        return this;
+    }
+
 
 }