+class PkmBase():
+ def site_start(self,pubkeys_path):
+ self._pa=pubkeys_path
+ self._fs = FilterState()
+ def site_serial(self,serial): pass
+ def write_key(self,k): pass
+ def site_finish(self,confw): pass
+
+class PkmSingle(PkmBase):
+ opt = 'single'
+ help = 'write one public key per site to sites.conf'
+ def site_start(self,pubkeys_path):
+ PkmBase.site_start(self,pubkeys_path)
+ self._outk = []
+ def write_key(self,k):
+ if k.okforonlykey(output_version,self._fs):
+ self._outk.append(k)
+ def site_finish(self,confw):
+ if len(self._outk) == 0:
+ complain("site with no public key");
+ elif len(self._outk) != 1:
+ debugrepr('outk ', self._outk)
+ complain(
+ "site with multiple public keys, without --pubkeys-install (maybe --output-version=1 would help"
+ )
+ else:
+ confw.write("key %s;\n"%str(self._outk[0]))
+
+class PkmInstall(PkmBase):
+ opt = 'install'
+ help = 'install public keys in public key directory'
+ def site_start(self,pubkeys_path):
+ PkmBase.site_start(self,pubkeys_path)
+ self._pw=open(self._pa+'~tmp','w')
+ def site_serial(self,serial):
+ self._pw.write('serial %s\n' % serial)
+ def write_key(self,k):
+ wout=k.forpub(output_version,self._fs)
+ self._pw.write(' '.join(wout))
+ self._pw.write('\n')
+ def site_finish(self,confw):
+ self._pw.close()
+ os.rename(self._pa+'~tmp',self._pa+'~update')
+ PkmElide.site_finish(self,confw)
+
+class PkmElide(PkmBase):
+ opt = 'elide'
+ help = 'no public keys in sites.conf output nor in directory'
+ def site_finish(self,confw):
+ confw.write("peer-keys \"%s\";\n"%self._pa);
+
+class OpBase():
+ # Base case is reading a sites file from self.inputfilee.
+ # And writing a sites file to self.sitesfile.
+ def read_in(self):
+ if self.inputfile is None:
+ pfile("stdin",sys.stdin.readlines())
+ else:
+ pfilepath(self.inputfile)
+ def write_out(self):
+ f=open(self.sitesfile+"-tmp",'w')
+ f.write("# sites file autogenerated by make-secnet-sites\n")
+ f.write("# generated %s, invoked by %s\n"%
+ (time.asctime(time.localtime(time.time())),
+ self.user))
+ f.write("# use make-secnet-sites to turn this file into a\n")
+ f.write("# valid /etc/secnet/sites.conf file\n\n")
+ self.write_out_contents(f)
+ f.write("# end of sites file\n")
+ f.close()
+ os.rename(self.sitesfile+"-tmp",self.sitesfile)
+
+class OpConf(OpBase):
+ def is_service(self): return 0
+ def positional_args(self, av):
+ if len(av.arg)>3:
+ print("Too many arguments")
+ sys.exit(1)
+ (self.inputfile, self.outputfile) = (av.arg + [None]*2)[0:2]
+ def check_group(self,group,w): pass
+ def write_out(self):
+ if self.outputfile is None:
+ of=sys.stdout
+ else:
+ tmp_outputfile=self.outputfile+'~tmp~'
+ of=open(tmp_outputfile,'w')
+ outputsites(of)
+ if self.outputfile is not None:
+ os.rename(tmp_outputfile,self.outputfile)
+
+class OpUserv(OpBase):
+ opts = ['--userv','-u']
+ help = 'userv service fragment update mode'
+ def is_service(self): return 1
+ def positional_args(self, av):
+ if len(av.arg)!=4:
+ print("Wrong number of arguments")
+ sys.exit(1)
+ (self.header, self.groupfiledir,
+ self.sitesfile, self.group) = av.arg
+ self.group = Tainted(self.group,0,'command line')
+ # untrusted argument from caller
+ if "USERV_USER" not in os.environ:
+ print("Environment variable USERV_USER not found")
+ sys.exit(1)
+ self.user=os.environ["USERV_USER"]
+ # Check that group is in USERV_GROUP
+ if "USERV_GROUP" not in os.environ:
+ print("Environment variable USERV_GROUP not found")
+ sys.exit(1)
+ ugs=os.environ["USERV_GROUP"]
+ ok=0
+ for i in ugs.split():
+ if self.group==i: ok=1
+ if not ok:
+ print("caller not in group %s"%group)
+ sys.exit(1)
+ def check_group(self,group,w):
+ if group!=self.group: complain("Incorrect group!")
+ w[2].groupname()
+ def read_in(self):
+ self.headerinput=pfilepath(self.header,allow_include=True)
+ self.userinput=sys.stdin.readlines()
+ pfile("user input",self.userinput)
+ def write_out(self):
+ # Put the user's input into their group file, and
+ # rebuild the main sites file
+ f=open(self.groupfiledir+"/T"+self.group.groupname(),'w')
+ f.write("# Section submitted by user %s, %s\n"%
+ (self.user,time.asctime(time.localtime(time.time()))))
+ f.write("# Checked by make-secnet-sites version %s\n\n"
+ %VERSION)
+ for i in self.userinput: f.write(i)
+ f.write("\n")
+ f.close()
+ os.rename(self.groupfiledir+"/T"+self.group.groupname(),
+ self.groupfiledir+"/R"+self.group.groupname())
+ OpBase.write_out(self)
+ def write_out_contents(self,f):
+ for i in self.headerinput: f.write(i)
+ files=os.listdir(self.groupfiledir)
+ for i in files:
+ if i[0]=='R':
+ j=open(self.groupfiledir+"/"+i)
+ f.write(j.read())
+ j.close()
+