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Modified the Krb5 mechanisms to allow it to receive multiple settings via the authentication policy mechanism information string. This will allow to add

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new settings in the future without breaking existing clients.
This commit is contained in:
Juan Carlos Luciani 2007-03-21 22:19:05 +00:00
parent 65a6c74d20
commit e1001dfc6f
1 changed files with 32 additions and 1 deletions
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33
CASA-auth-token/client/library/mechanisms/krb5/windows/get.c
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@ -96,7 +96,7 @@ AuthTokenIf_GetAuthToken(
//=======================================================================--
{
CasaStatus retStatus;
char *pKrbServiceName = pMechInfo;
char *pKrbServiceName = NULL;
SECURITY_STATUS secStatus;
TimeStamp expiry;
CredHandle hCredentials = {0};
@ -118,6 +118,37 @@ AuthTokenIf_GetAuthToken(
goto exit;
}
// Process any mechanism information that may have been provided
if (pMechInfo)
{
// Mechanism information has been provided. Mechanism information
// consists of semicolon delimited settings. The settings are formated
// using the format settingName=settingvalue. No white space is allowed
// as part of the mechanism information.
char *pNextSettingToken;
char *pSettingValueToken = strtok_s(pMechInfo, ";", &pNextSettingToken);
while (pSettingValueToken != NULL)
{
char *pNextToken;
char *pSettingName = strtok_s(pSettingValueToken, "=", &pNextToken);
char *pSettingValue = strtok_s(NULL, "=", &pNextToken);
if (pSettingValue)
{
// Process the setting
if (strcmpi(pSettingName, "SVC_PRINCIPAL") == 0)
{
pKrbServiceName = pSettingValue;
}
}
else
{
printf("Bad setting\n");
}
pSettingValueToken = strtok_s(NULL, ";", &pNextSettingToken);
}
}
// Check if we need to construct the service name
if (pKrbServiceName == NULL
|| strlen(pKrbServiceName) == 0)